Deploy @dexon-foundation/0x.jsstable

37 files changed, 0 insertions, 3190 deletions

diff --git a/packages/sol-tracing-utils/.npmignore b/packages/sol-tracing-utils/.npmignore
deleted file mode 100644
index 037786e46..000000000
--- a/packages/sol-tracing-utils/.npmignore
+++ /dev/null
@@ -1,6 +0,0 @@
-.*
-yarn-error.log
-/src/
-/scripts/
-tsconfig.json
-/lib/src/monorepo_scripts/
diff --git a/packages/sol-tracing-utils/CHANGELOG.json b/packages/sol-tracing-utils/CHANGELOG.json
deleted file mode 100644
index 911cf6c1f..000000000
--- a/packages/sol-tracing-utils/CHANGELOG.json
+++ /dev/null
@@ -1,511 +0,0 @@
-[
-    {
-        "version": "6.0.2",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ],
-        "timestamp": 1549547375
-    },
-    {
-        "timestamp": 1549452781,
-        "version": "6.0.1",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "version": "6.0.0",
-        "changes": [
-            {
-                "note": "`SolCompilerArtifactAdapter` now uses `SolResolver` under the hood which allows to resolve `NPM` dependencies properly",
-                "pr": 1535
-            },
-            {
-                "note": "Cache the `utils.getContractDataIfExists` leading to faster execution",
-                "pr": 1535
-            },
-            {
-                "note": "`SolCompilerArtifactAdapter` now doesn't return the `ContractData` for interfaces",
-                "pr": 1535
-            },
-            {
-                "note": "Print resasonable error message on bytecode collision",
-                "pr": 1535
-            },
-            {
-                "note": "Fix the bug in `ASTVisitor` causing the 'cannot read property `range` of `null`' error",
-                "pr": 1557
-            },
-            {
-                "note": "Improve error messages when unable to find matching bytecode",
-                "pr": 1558
-            },
-            {
-                "note": "Fix default gas limit for fake txs in `TraceCollectionSubprovider`",
-                "pr": 1583
-            },
-            {
-                "note": "Fix a big when we were not intercepting `eth_sendRawTransaction`",
-                "pr": 1584
-            }
-        ],
-        "timestamp": 1549373905
-    },
-    {
-        "version": "5.0.0",
-        "changes": [
-            {
-                "note": "Upgrade the bignumber.js to v8.0.2",
-                "pr": 1517
-            }
-        ]
-    },
-    {
-        "version": "4.0.1",
-        "changes": [
-            {
-                "note": "Fix a bug where a custom `Geth` tracer didn't return stack entries for `DELEGATECALL`",
-                "pr": 1521
-            },
-            {
-                "note": "Fix a bug where `TraceCollectionSubprovider` was hanging on the fake `Geth` snapshot transaction",
-                "pr": 1521
-            },
-            {
-                "note": "Fix/simplify handling of revert trace snippets",
-                "pr": 1521
-            }
-        ],
-        "timestamp": 1547747677
-    },
-    {
-        "version": "4.0.0",
-        "changes": [
-            {
-                "note": "Fix a bug with incorrect parsing of `sourceMaps` due to sources being in an array instead of a map",
-                "pr": 1498
-            },
-            {
-                "note": "Change the types of `ContractData.sources` and `ContractData.sourceCodes` to be objects instead of arrays",
-                "pr": 1498
-            },
-            {
-                "note": "Use custom JS tracer to speed up tracing on clients that support it (e.g., Geth)",
-                "pr": 1498
-            },
-            {
-                "note": "Log errors encountered in `TraceCollectionSubprovider`",
-                "pr": 1498
-            },
-            {
-                "note": "Add support for assembly statements",
-                "pr": 1498
-            }
-        ],
-        "timestamp": 1547561734
-    },
-    {
-        "version": "3.0.0",
-        "changes": [
-            {
-                "note": "Move out specific tools and leave just the shared parts of the codebase",
-                "pr": 1492
-            }
-        ],
-        "timestamp": 1547225310
-    },
-    {
-        "timestamp": 1547040760,
-        "version": "2.1.17",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "version": "2.1.16",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ],
-        "timestamp": 1544739608
-    },
-    {
-        "version": "2.1.15",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ],
-        "timestamp": 1544570656
-    },
-    {
-        "timestamp": 1543401373,
-        "version": "2.1.14",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1542821676,
-        "version": "2.1.13",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1542208198,
-        "version": "2.1.12",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1542134075,
-        "version": "2.1.11",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1542028948,
-        "version": "2.1.10",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "version": "2.1.9",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ],
-        "timestamp": 1541740904
-    },
-    {
-        "version": "2.1.8",
-        "changes": [
-            {
-                "note": "Make @types/solidity-parser-antlr a 'dependency' so it's available to users of the library",
-                "pr": 1105
-            }
-        ],
-        "timestamp": 1539871071
-    },
-    {
-        "version": "2.1.7",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ],
-        "timestamp": 1538693146
-    },
-    {
-        "timestamp": 1538157789,
-        "version": "2.1.6",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1537907159,
-        "version": "2.1.5",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1537875740,
-        "version": "2.1.4",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1537541580,
-        "version": "2.1.3",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1536142250,
-        "version": "2.1.2",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1535377027,
-        "version": "2.1.1",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "version": "2.1.0",
-        "changes": [
-            {
-                "note": "Export types: `JSONRPCRequestPayload`, `Provider`, `JSONRPCErrorCallback`, `JSONRPCResponsePayload`, `JSONRPCRequestPayloadWithMethod`, `NextCallback`, `ErrorCallback`, `OnNextCompleted` and `Callback`",
-                "pr": 924
-            }
-        ],
-        "timestamp": 1535133899
-    },
-    {
-        "version": "2.0.0",
-        "changes": [
-            {
-                "note": "Fix a bug when eth_call coverage was not computed because of silent schema validation failures",
-                "pr": 938
-            },
-            {
-                "note": "Make `TruffleArtifactAdapter` read the `truffle.js` config for `solc` settings",
-                "pr": 938
-            },
-            {
-                "note": "Change the first param of `TruffleArtifactAdapter` to be the `projectRoot` instead of `sourcesDir`",
-                "pr": 938
-            },
-            {
-                "note": "Throw a helpful error message if truffle artifacts were generated with a different solc version than the one passed in",
-                "pr": 938
-            }
-        ],
-        "timestamp": 1534210131
-    },
-    {
-        "version": "1.0.3",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ],
-        "timestamp": 1532619515
-    },
-    {
-        "timestamp": 1532605697,
-        "version": "1.0.2",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1532357734,
-        "version": "1.0.1",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1532043000,
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "Add artifact adapter as a parameter for `CoverageSubprovider`. Export `AbstractArtifactAdapter`",
-                "pr": 589
-            },
-            {
-                "note": "Implement `SolCompilerArtifactAdapter` and `TruffleArtifactAdapter`",
-                "pr": 589
-            },
-            {
-                "note": "Properly parse multi-level traces",
-                "pr": 589
-            },
-            {
-                "note": "Add support for solidity libraries",
-                "pr": 589
-            },
-            {
-                "note": "Fixed a bug causing `RegExp` to crash if contract code is longer that 32767 characters",
-                "pr": 675
-            },
-            {
-                "note": "Fixed a bug caused by Geth debug trace depth being 1indexed",
-                "pr": 675
-            },
-            {
-                "note": "Fixed a bug when the tool crashed on empty traces",
-                "pr": 675
-            },
-            {
-                "note": "Use `BlockchainLifecycle` to support reverts on Geth",
-                "pr": 675
-            },
-            {
-                "note": "Add `ProfilerSubprovider` as a hacky way to profile code using coverage tools",
-                "pr": 675
-            },
-            {
-                "note": "Collect traces from `estimate_gas` calls",
-                "pr": 675
-            },
-            {
-                "note": "Fix a race condition caused by not awaiting the transaction before getting a trace",
-                "pr": 675
-            },
-            {
-                "note": "Add `start`/`stop` functionality to `CoverageSubprovider` and `ProfilerSubprovider`",
-                "pr": 675
-            },
-            {
-                "note": "Skip interface artifacts with a warning instead of failing",
-                "pr": 675
-            },
-            {
-                "note": "Fix `solcVersion` regex in parameter validation",
-                "pr": 690
-            },
-            {
-                "note": "Fix a bug when in `TruffleArtifactsAdapter` causing it to throw if `compiler.json` is not there",
-                "pr": 690
-            },
-            {
-                "note": "HUGE perf improvements",
-                "pr": 690
-            },
-            {
-                "note": "Create `RevertTraceSubprovider` which prints a stack trace when a `REVERT` is detected",
-                "pr": 705
-            },
-            {
-                "note": "Add source code snippets to stack traces printed by `RevertTraceSubprovider`",
-                "pr": 725
-            }
-        ]
-    },
-    {
-        "timestamp": 1531919263,
-        "version": "0.1.3",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1531149657,
-        "version": "0.1.2",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1529397769,
-        "version": "0.1.1",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "version": "0.1.0",
-        "changes": [
-            {
-                "note": "Incorrect publish that was unpublished"
-            }
-        ],
-        "timestamp": 1527810075
-    },
-    {
-        "timestamp": 1527009134,
-        "version": "0.0.11",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1525477860,
-        "version": "0.0.10",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1525428773,
-        "version": "0.0.9",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1524044013,
-        "version": "0.0.8",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1523462196,
-        "version": "0.0.7",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1522673609,
-        "version": "0.0.6",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    },
-    {
-        "timestamp": 1522658513,
-        "version": "0.0.5",
-        "changes": [
-            {
-                "note": "Dependencies updated"
-            }
-        ]
-    }
-]
diff --git a/packages/sol-tracing-utils/CHANGELOG.md b/packages/sol-tracing-utils/CHANGELOG.md
deleted file mode 100644
index 6f9fa5615..000000000
--- a/packages/sol-tracing-utils/CHANGELOG.md
+++ /dev/null
@@ -1,203 +0,0 @@
-<!--
-changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
-Edit the package's CHANGELOG.json file only.
--->
-
-CHANGELOG
-
-## v6.0.2 - _February 7, 2019_
-
-    * Dependencies updated
-
-## v6.0.1 - _February 6, 2019_
-
-    * Dependencies updated
-
-## v6.0.0 - _February 5, 2019_
-
-    * `SolCompilerArtifactAdapter` now uses `SolResolver` under the hood which allows to resolve `NPM` dependencies properly (#1535)
-    * Cache the `utils.getContractDataIfExists` leading to faster execution (#1535)
-    * `SolCompilerArtifactAdapter` now doesn't return the `ContractData` for interfaces (#1535)
-    * Print resasonable error message on bytecode collision (#1535)
-    * Fix the bug in `ASTVisitor` causing the 'cannot read property `range` of `null`' error (#1557)
-    * Improve error messages when unable to find matching bytecode (#1558)
-    * Fix default gas limit for fake txs in `TraceCollectionSubprovider` (#1583)
-    * Fix a big when we were not intercepting `eth_sendRawTransaction` (#1584)
-
-## v5.0.0 - _Invalid date_
-
-    * Upgrade the bignumber.js to v8.0.2 (#1517)
-
-## v4.0.1 - _January 17, 2019_
-
-    * Fix a bug where a custom `Geth` tracer didn't return stack entries for `DELEGATECALL` (#1521)
-    * Fix a bug where `TraceCollectionSubprovider` was hanging on the fake `Geth` snapshot transaction (#1521)
-    * Fix/simplify handling of revert trace snippets (#1521)
-
-## v4.0.0 - _January 15, 2019_
-
-    * Fix a bug with incorrect parsing of `sourceMaps` due to sources being in an array instead of a map (#1498)
-    * Change the types of `ContractData.sources` and `ContractData.sourceCodes` to be objects instead of arrays (#1498)
-    * Use custom JS tracer to speed up tracing on clients that support it (e.g., Geth) (#1498)
-    * Log errors encountered in `TraceCollectionSubprovider` (#1498)
-    * Add support for assembly statements (#1498)
-
-## v3.0.0 - _January 11, 2019_
-
-    * Move out specific tools and leave just the shared parts of the codebase (#1492)
-
-## v2.1.17 - _January 9, 2019_
-
-    * Dependencies updated
-
-## v2.1.16 - _December 13, 2018_
-
-    * Dependencies updated
-
-## v2.1.15 - _December 11, 2018_
-
-    * Dependencies updated
-
-## v2.1.14 - _November 28, 2018_
-
-    * Dependencies updated
-
-## v2.1.13 - _November 21, 2018_
-
-    * Dependencies updated
-
-## v2.1.12 - _November 14, 2018_
-
-    * Dependencies updated
-
-## v2.1.11 - _November 13, 2018_
-
-    * Dependencies updated
-
-## v2.1.10 - _November 12, 2018_
-
-    * Dependencies updated
-
-## v2.1.9 - _November 9, 2018_
-
-    * Dependencies updated
-
-## v2.1.8 - _October 18, 2018_
-
-    * Make @types/solidity-parser-antlr a 'dependency' so it's available to users of the library (#1105)
-
-## v2.1.7 - _October 4, 2018_
-
-    * Dependencies updated
-
-## v2.1.6 - _September 28, 2018_
-
-    * Dependencies updated
-
-## v2.1.5 - _September 25, 2018_
-
-    * Dependencies updated
-
-## v2.1.4 - _September 25, 2018_
-
-    * Dependencies updated
-
-## v2.1.3 - _September 21, 2018_
-
-    * Dependencies updated
-
-## v2.1.2 - _September 5, 2018_
-
-    * Dependencies updated
-
-## v2.1.1 - _August 27, 2018_
-
-    * Dependencies updated
-
-## v2.1.0 - _August 24, 2018_
-
-    * Export types: `JSONRPCRequestPayload`, `Provider`, `JSONRPCErrorCallback`, `JSONRPCResponsePayload`, `JSONRPCRequestPayloadWithMethod`, `NextCallback`, `ErrorCallback`, `OnNextCompleted` and `Callback` (#924)
-
-## v2.0.0 - _August 14, 2018_
-
-    * Fix a bug when eth_call coverage was not computed because of silent schema validation failures (#938)
-    * Make `TruffleArtifactAdapter` read the `truffle.js` config for `solc` settings (#938)
-    * Change the first param of `TruffleArtifactAdapter` to be the `projectRoot` instead of `sourcesDir` (#938)
-    * Throw a helpful error message if truffle artifacts were generated with a different solc version than the one passed in (#938)
-
-## v1.0.3 - _July 26, 2018_
-
-    * Dependencies updated
-
-## v1.0.2 - _July 26, 2018_
-
-    * Dependencies updated
-
-## v1.0.1 - _July 23, 2018_
-
-    * Dependencies updated
-
-## v1.0.0 - _July 19, 2018_
-
-    * Add artifact adapter as a parameter for `CoverageSubprovider`. Export `AbstractArtifactAdapter` (#589)
-    * Implement `SolCompilerArtifactAdapter` and `TruffleArtifactAdapter` (#589)
-    * Properly parse multi-level traces (#589)
-    * Add support for solidity libraries (#589)
-    * Fixed a bug causing `RegExp` to crash if contract code is longer that 32767 characters (#675)
-    * Fixed a bug caused by Geth debug trace depth being 1indexed (#675)
-    * Fixed a bug when the tool crashed on empty traces (#675)
-    * Use `BlockchainLifecycle` to support reverts on Geth (#675)
-    * Add `ProfilerSubprovider` as a hacky way to profile code using coverage tools (#675)
-    * Collect traces from `estimate_gas` calls (#675)
-    * Fix a race condition caused by not awaiting the transaction before getting a trace (#675)
-    * Add `start`/`stop` functionality to `CoverageSubprovider` and `ProfilerSubprovider` (#675)
-    * Skip interface artifacts with a warning instead of failing (#675)
-    * Fix `solcVersion` regex in parameter validation (#690)
-    * Fix a bug when in `TruffleArtifactsAdapter` causing it to throw if `compiler.json` is not there (#690)
-    * HUGE perf improvements (#690)
-    * Create `RevertTraceSubprovider` which prints a stack trace when a `REVERT` is detected (#705)
-    * Add source code snippets to stack traces printed by `RevertTraceSubprovider` (#725)
-
-## v0.1.3 - _July 18, 2018_
-
-    * Dependencies updated
-
-## v0.1.2 - _July 9, 2018_
-
-    * Dependencies updated
-
-## v0.1.1 - _June 19, 2018_
-
-    * Dependencies updated
-
-## v0.1.0 - _May 31, 2018_
-
-    * Incorrect publish that was unpublished
-
-## v0.0.11 - _May 22, 2018_
-
-    * Dependencies updated
-
-## v0.0.10 - _May 4, 2018_
-
-    * Dependencies updated
-
-## v0.0.9 - _May 4, 2018_
-
-    * Dependencies updated
-
-## v0.0.8 - _April 18, 2018_
-
-    * Dependencies updated
-
-## v0.0.7 - _April 11, 2018_
-
-    * Dependencies updated
-
-## v0.0.6 - _April 2, 2018_
-
-    * Dependencies updated
-
-## v0.0.5 - _April 2, 2018_
-
-    * Dependencies updated
diff --git a/packages/sol-tracing-utils/README.md b/packages/sol-tracing-utils/README.md
deleted file mode 100644
index 0a4749b8e..000000000
--- a/packages/sol-tracing-utils/README.md
+++ /dev/null
@@ -1,61 +0,0 @@
-## @0x/sol-tracing-utils
-
-Common code for all solidity trace-based tools (sol-coverage, sol-profiler, sol-trace).
-
-## Installation
-
-```bash
-yarn add @0x/sol-sol-tracing-utils
-```
-
-## Contributing
-
-We welcome improvements and fixes from the wider community! To report bugs within this package, please create an issue in this repository.
-
-Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
-
-### Install dependencies
-
-If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
-
-```bash
-yarn config set workspaces-experimental true
-```
-
-Then install dependencies
-
-```bash
-yarn install
-```
-
-### Build
-
-To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
-
-```bash
-PKG=@0x/sol-tracing-utils yarn build
-```
-
-Or continuously rebuild on change:
-
-```bash
-PKG=@0x/sol-tracing-utils yarn watch
-```
-
-### Clean
-
-```bash
-yarn clean
-```
-
-### Lint
-
-```bash
-yarn lint
-```
-
-### Run Tests
-
-```bash
-yarn test
-```
diff --git a/packages/sol-tracing-utils/compiler.json b/packages/sol-tracing-utils/compiler.json
deleted file mode 100644
index a6a0c6d3a..000000000
--- a/packages/sol-tracing-utils/compiler.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "contracts": ["SimpleStorage"],
-    "contractsDir": "test/fixtures/contracts",
-    "artifactsDir": "test/fixtures/artifacts",
-    "compilerSettings": {
-        "outputSelection": {
-            "*": {
-                "*": [
-                    "abi",
-                    "evm.bytecode.object",
-                    "evm.bytecode.sourceMap",
-                    "evm.deployedBytecode.object",
-                    "evm.deployedBytecode.sourceMap"
-                ]
-            }
-        }
-    }
-}
diff --git a/packages/sol-tracing-utils/coverage/.gitkeep b/packages/sol-tracing-utils/coverage/.gitkeep
deleted file mode 100644
index e69de29bb..000000000
--- a/packages/sol-tracing-utils/coverage/.gitkeep
+++ /dev/null
diff --git a/packages/sol-tracing-utils/package.json b/packages/sol-tracing-utils/package.json
deleted file mode 100644
index 8bccb237d..000000000
--- a/packages/sol-tracing-utils/package.json
+++ /dev/null
@@ -1,90 +0,0 @@
-{
-    "name": "@0x/sol-tracing-utils",
-    "version": "6.0.2",
-    "engines": {
-        "node": ">=6.12"
-    },
-    "description": "Common part of trace based solidity tools (sol-coverage, sol-trace, sol-profiler)",
-    "main": "lib/src/index.js",
-    "types": "lib/src/index.d.ts",
-    "scripts": {
-        "build": "yarn pre_build && tsc -b",
-        "build:ci": "yarn build",
-        "pre_build": "run-s copy_test_fixtures",
-        "lint": "tslint --format stylish --project .",
-        "test": "run-s compile_test run_mocha",
-        "rebuild_and_test": "run-s clean build test",
-        "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
-        "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
-        "test:circleci": "yarn test:coverage",
-        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --exit",
-        "clean": "shx rm -rf lib test/fixtures/artifacts src/artifacts generated_docs",
-        "copy_test_fixtures": "copyfiles 'test/fixtures/**/*' ./lib",
-        "compile_test": "sol-compiler compile",
-        "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES"
-    },
-    "config": {
-        "postpublish": {
-            "assets": [],
-            "docOmitExports": [
-                "ProfilerSubprovider",
-                "RevertTraceSubprovider"
-            ]
-        }
-    },
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/0xProject/0x-monorepo.git"
-    },
-    "license": "Apache-2.0",
-    "bugs": {
-        "url": "https://github.com/0xProject/0x-monorepo/issues"
-    },
-    "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-tracing-utils/README.md",
-    "dependencies": {
-        "@0x/dev-utils": "^2.0.2",
-        "@0x/sol-compiler": "^3.0.2",
-        "@0x/sol-resolver": "^2.0.2",
-        "@0x/subproviders": "^3.0.2",
-        "@0x/typescript-typings": "^4.0.0",
-        "@0x/utils": "^4.0.3",
-        "@0x/web3-wrapper": "^4.0.2",
-        "@types/solidity-parser-antlr": "^0.2.0",
-        "chalk": "^2.3.0",
-        "ethereum-types": "^2.0.0",
-        "ethereumjs-util": "^5.1.1",
-        "ethers": "~4.0.4",
-        "glob": "^7.1.2",
-        "istanbul": "^0.4.5",
-        "lodash": "^4.17.11",
-        "loglevel": "^1.6.1",
-        "mkdirp": "^0.5.1",
-        "rimraf": "^2.6.2",
-        "semaphore-async-await": "^1.5.1",
-        "solidity-parser-antlr": "^0.2.12"
-    },
-    "devDependencies": {
-        "@0x/tslint-config": "^3.0.0",
-        "@types/istanbul": "^0.4.30",
-        "@types/loglevel": "^1.5.3",
-        "@types/mkdirp": "^0.5.2",
-        "@types/mocha": "^2.2.42",
-        "@types/node": "*",
-        "@types/rimraf": "^2.0.2",
-        "chai": "^4.0.1",
-        "copyfiles": "^2.0.0",
-        "dirty-chai": "^2.0.1",
-        "make-promises-safe": "^1.1.0",
-        "mocha": "^4.1.0",
-        "npm-run-all": "^4.1.2",
-        "nyc": "^11.0.1",
-        "shx": "^0.2.2",
-        "sinon": "^4.0.0",
-        "tslint": "5.11.0",
-        "typedoc": "0.13.0",
-        "typescript": "3.0.1"
-    },
-    "publishConfig": {
-        "access": "public"
-    }
-}
diff --git a/packages/sol-tracing-utils/src/artifact_adapters/abstract_artifact_adapter.ts b/packages/sol-tracing-utils/src/artifact_adapters/abstract_artifact_adapter.ts
deleted file mode 100644
index fcc6562ad..000000000
--- a/packages/sol-tracing-utils/src/artifact_adapters/abstract_artifact_adapter.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import { ContractData } from '../types';
-
-export abstract class AbstractArtifactAdapter {
-    public abstract async collectContractsDataAsync(): Promise<ContractData[]>;
-}
diff --git a/packages/sol-tracing-utils/src/artifact_adapters/sol_compiler_artifact_adapter.ts b/packages/sol-tracing-utils/src/artifact_adapters/sol_compiler_artifact_adapter.ts
deleted file mode 100644
index bfd3a504a..000000000
--- a/packages/sol-tracing-utils/src/artifact_adapters/sol_compiler_artifact_adapter.ts
+++ /dev/null
@@ -1,77 +0,0 @@
-import { FallthroughResolver, FSResolver, NPMResolver, RelativeFSResolver, URLResolver } from '@0x/sol-resolver';
-import { logUtils } from '@0x/utils';
-import { CompilerOptions, ContractArtifact } from 'ethereum-types';
-import * as fs from 'fs';
-import * as glob from 'glob';
-import * as _ from 'lodash';
-import * as path from 'path';
-
-import { ContractData, SourceCodes, Sources } from '../types';
-
-import { AbstractArtifactAdapter } from './abstract_artifact_adapter';
-
-const CONFIG_FILE = 'compiler.json';
-
-export class SolCompilerArtifactAdapter extends AbstractArtifactAdapter {
-    private readonly _artifactsPath: string;
-    private readonly _sourcesPath: string;
-    private readonly _resolver: FallthroughResolver;
-    /**
-     * Instantiates a SolCompilerArtifactAdapter
-     * @param artifactsPath Path to your artifacts directory
-     * @param sourcesPath Path to your contract sources directory
-     */
-    constructor(artifactsPath?: string, sourcesPath?: string) {
-        super();
-        const config: CompilerOptions = fs.existsSync(CONFIG_FILE)
-            ? JSON.parse(fs.readFileSync(CONFIG_FILE).toString())
-            : {};
-        if (_.isUndefined(artifactsPath) && _.isUndefined(config.artifactsDir)) {
-            throw new Error(`artifactsDir not found in ${CONFIG_FILE}`);
-        }
-        this._artifactsPath = (artifactsPath || config.artifactsDir) as string;
-        if (_.isUndefined(sourcesPath) && _.isUndefined(config.contractsDir)) {
-            throw new Error(`contractsDir not found in ${CONFIG_FILE}`);
-        }
-        this._sourcesPath = (sourcesPath || config.contractsDir) as string;
-        this._resolver = new FallthroughResolver();
-        this._resolver.appendResolver(new URLResolver());
-        const packagePath = path.resolve('');
-        this._resolver.appendResolver(new NPMResolver(packagePath));
-        this._resolver.appendResolver(new RelativeFSResolver(this._sourcesPath));
-        this._resolver.appendResolver(new FSResolver());
-    }
-    public async collectContractsDataAsync(): Promise<ContractData[]> {
-        const artifactsGlob = `${this._artifactsPath}/**/*.json`;
-        const artifactFileNames = glob.sync(artifactsGlob, { absolute: true });
-        const contractsData: ContractData[] = [];
-        for (const artifactFileName of artifactFileNames) {
-            const artifact: ContractArtifact = JSON.parse(fs.readFileSync(artifactFileName).toString());
-            if (_.isUndefined(artifact.compilerOutput.evm)) {
-                logUtils.warn(`${artifactFileName} doesn't contain bytecode. Skipping...`);
-                continue;
-            }
-            const sources: Sources = {};
-            const sourceCodes: SourceCodes = {};
-            _.map(artifact.sources, (value: { id: number }, relativeFilePath: string) => {
-                const source = this._resolver.resolve(relativeFilePath);
-                sources[value.id] = source.absolutePath;
-                sourceCodes[value.id] = source.source;
-            });
-            const contractData = {
-                sourceCodes,
-                sources,
-                bytecode: artifact.compilerOutput.evm.bytecode.object,
-                sourceMap: artifact.compilerOutput.evm.bytecode.sourceMap,
-                runtimeBytecode: artifact.compilerOutput.evm.deployedBytecode.object,
-                sourceMapRuntime: artifact.compilerOutput.evm.deployedBytecode.sourceMap,
-            };
-            const isInterfaceContract = contractData.bytecode === '0x' && contractData.runtimeBytecode === '0x';
-            if (isInterfaceContract) {
-                continue;
-            }
-            contractsData.push(contractData);
-        }
-        return contractsData;
-    }
-}
diff --git a/packages/sol-tracing-utils/src/artifact_adapters/truffle_artifact_adapter.ts b/packages/sol-tracing-utils/src/artifact_adapters/truffle_artifact_adapter.ts
deleted file mode 100644
index bb2b15153..000000000
--- a/packages/sol-tracing-utils/src/artifact_adapters/truffle_artifact_adapter.ts
+++ /dev/null
@@ -1,88 +0,0 @@
-import { Compiler, CompilerOptions } from '@0x/sol-compiler';
-import * as fs from 'fs';
-import * as glob from 'glob';
-import * as path from 'path';
-
-import { ContractData } from '../types';
-
-import { AbstractArtifactAdapter } from './abstract_artifact_adapter';
-import { SolCompilerArtifactAdapter } from './sol_compiler_artifact_adapter';
-
-const DEFAULT_TRUFFLE_ARTIFACTS_DIR = './build/contracts';
-
-interface TruffleConfig {
-    solc?: any;
-    contracts_build_directory?: string;
-}
-
-export class TruffleArtifactAdapter extends AbstractArtifactAdapter {
-    private readonly _solcVersion: string;
-    private readonly _projectRoot: string;
-    /**
-     * Instantiates a TruffleArtifactAdapter
-     * @param projectRoot Path to the truffle project's root directory
-     * @param solcVersion Solidity version with which to compile all the contracts
-     */
-    constructor(projectRoot: string, solcVersion: string) {
-        super();
-        this._solcVersion = solcVersion;
-        this._projectRoot = projectRoot;
-    }
-    public async collectContractsDataAsync(): Promise<ContractData[]> {
-        const artifactsDir = '.0x-artifacts';
-        const contractsDir = path.join(this._projectRoot, 'contracts');
-        const truffleConfig = this._getTruffleConfig();
-        const solcConfig = truffleConfig.solc || {};
-        const truffleArtifactsDirectory = truffleConfig.contracts_build_directory || DEFAULT_TRUFFLE_ARTIFACTS_DIR;
-        this._assertSolidityVersionIsCorrect(truffleArtifactsDirectory);
-        const compilerOptions: CompilerOptions = {
-            contractsDir,
-            artifactsDir,
-            compilerSettings: {
-                ...solcConfig,
-                outputSelection: {
-                    ['*']: {
-                        ['*']: ['abi', 'evm.bytecode.object', 'evm.deployedBytecode.object'],
-                    },
-                },
-            },
-            contracts: '*',
-            solcVersion: this._solcVersion,
-        };
-        const compiler = new Compiler(compilerOptions);
-        await compiler.compileAsync();
-        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter(artifactsDir, contractsDir);
-        const contractsDataFrom0xArtifacts = await solCompilerArtifactAdapter.collectContractsDataAsync();
-        return contractsDataFrom0xArtifacts;
-    }
-    private _getTruffleConfig(): TruffleConfig {
-        const truffleConfigFileShort = path.resolve(path.join(this._projectRoot, 'truffle.js'));
-        const truffleConfigFileLong = path.resolve(path.join(this._projectRoot, 'truffle-config.js'));
-        if (fs.existsSync(truffleConfigFileShort)) {
-            const truffleConfig = require(truffleConfigFileShort);
-            return truffleConfig;
-        } else if (fs.existsSync(truffleConfigFileLong)) {
-            const truffleConfig = require(truffleConfigFileLong);
-            return truffleConfig;
-        } else {
-            throw new Error(
-                `Neither ${truffleConfigFileShort} nor ${truffleConfigFileLong} exists. Make sure the project root is correct`,
-            );
-        }
-    }
-    private _assertSolidityVersionIsCorrect(truffleArtifactsDirectory: string): void {
-        const artifactsGlob = `${truffleArtifactsDirectory}/**/*.json`;
-        const artifactFileNames = glob.sync(artifactsGlob, { absolute: true });
-        for (const artifactFileName of artifactFileNames) {
-            const artifact = JSON.parse(fs.readFileSync(artifactFileName).toString());
-            const compilerVersion = artifact.compiler.version;
-            if (!compilerVersion.startsWith(this._solcVersion)) {
-                throw new Error(
-                    `${artifact.contractName} was compiled with solidity ${compilerVersion} but specified version is ${
-                        this._solcVersion
-                    } making it impossible to process traces`,
-                );
-            }
-        }
-    }
-}
diff --git a/packages/sol-tracing-utils/src/ast_visitor.ts b/packages/sol-tracing-utils/src/ast_visitor.ts
deleted file mode 100644
index 27f19378b..000000000
--- a/packages/sol-tracing-utils/src/ast_visitor.ts
+++ /dev/null
@@ -1,203 +0,0 @@
-import * as _ from 'lodash';
-import * as Parser from 'solidity-parser-antlr';
-
-import { BranchMap, FnMap, OffsetToLocation, SingleFileSourceRange, StatementMap } from './types';
-
-export interface CoverageEntriesDescription {
-    fnMap: FnMap;
-    branchMap: BranchMap;
-    statementMap: StatementMap;
-    modifiersStatementIds: number[];
-}
-
-enum BranchType {
-    If = 'if',
-    ConditionalExpression = 'cond-expr',
-    BinaryExpression = 'binary-expr',
-}
-
-export class ASTVisitor {
-    private _entryId = 0;
-    private readonly _fnMap: FnMap = {};
-    private readonly _branchMap: BranchMap = {};
-    private readonly _modifiersStatementIds: number[] = [];
-    private readonly _statementMap: StatementMap = {};
-    private readonly _offsetToLocation: OffsetToLocation;
-    private readonly _ignoreRangesBeginningAt: number[];
-    // keep track of contract/function ranges that are to be ignored
-    // so we can also ignore any children nodes within the contract/function
-    private readonly _ignoreRangesWithin: Array<[number, number]> = [];
-    constructor(offsetToLocation: OffsetToLocation, ignoreRangesBeginningAt: number[] = []) {
-        this._offsetToLocation = offsetToLocation;
-        this._ignoreRangesBeginningAt = ignoreRangesBeginningAt;
-    }
-    public getCollectedCoverageEntries(): CoverageEntriesDescription {
-        const coverageEntriesDescription = {
-            fnMap: this._fnMap,
-            branchMap: this._branchMap,
-            statementMap: this._statementMap,
-            modifiersStatementIds: this._modifiersStatementIds,
-        };
-        return coverageEntriesDescription;
-    }
-    public IfStatement(ast: Parser.IfStatement): void {
-        this._visitStatement(ast);
-        this._visitBinaryBranch(ast, ast.trueBody, ast.falseBody || ast, BranchType.If);
-    }
-    public FunctionDefinition(ast: Parser.FunctionDefinition): void {
-        this._visitFunctionLikeDefinition(ast);
-    }
-    public ContractDefinition(ast: Parser.ContractDefinition): void {
-        if (this._shouldIgnoreExpression(ast)) {
-            this._ignoreRangesWithin.push(ast.range as [number, number]);
-        }
-    }
-    public ModifierDefinition(ast: Parser.ModifierDefinition): void {
-        this._visitFunctionLikeDefinition(ast);
-    }
-    public ForStatement(ast: Parser.ForStatement): void {
-        this._visitStatement(ast);
-    }
-    public ReturnStatement(ast: Parser.ReturnStatement): void {
-        this._visitStatement(ast);
-    }
-    public BreakStatement(ast: Parser.BreakStatement): void {
-        this._visitStatement(ast);
-    }
-    public ContinueStatement(ast: Parser.ContinueStatement): void {
-        this._visitStatement(ast);
-    }
-    public EmitStatement(ast: any /* TODO: Parser.EmitStatement */): void {
-        this._visitStatement(ast);
-    }
-    public VariableDeclarationStatement(ast: Parser.VariableDeclarationStatement): void {
-        this._visitStatement(ast);
-    }
-    public Statement(ast: Parser.Statement): void {
-        this._visitStatement(ast);
-    }
-    public WhileStatement(ast: Parser.WhileStatement): void {
-        this._visitStatement(ast);
-    }
-    public SimpleStatement(ast: Parser.SimpleStatement): void {
-        this._visitStatement(ast);
-    }
-    public ThrowStatement(ast: Parser.ThrowStatement): void {
-        this._visitStatement(ast);
-    }
-    public DoWhileStatement(ast: Parser.DoWhileStatement): void {
-        this._visitStatement(ast);
-    }
-    public ExpressionStatement(ast: Parser.ExpressionStatement): void {
-        if (!_.isNull(ast.expression)) {
-            this._visitStatement(ast.expression);
-        }
-    }
-    public InlineAssemblyStatement(ast: Parser.InlineAssemblyStatement): void {
-        this._visitStatement(ast);
-    }
-    public AssemblyLocalDefinition(ast: Parser.AssemblyLocalDefinition): void {
-        this._visitStatement(ast);
-    }
-    public AssemblyCall(ast: Parser.AssemblyCall): void {
-        this._visitStatement(ast);
-    }
-    public AssemblyIf(ast: Parser.AssemblyIf): void {
-        this._visitStatement(ast);
-    }
-    public AssemblyBlock(ast: Parser.AssemblyBlock): void {
-        this._visitStatement(ast);
-    }
-    public AssemblyExpression(ast: Parser.AssemblyExpression): void {
-        this._visitStatement(ast);
-    }
-    public AssemblyAssignment(ast: Parser.AssemblyAssignment): void {
-        this._visitStatement(ast);
-    }
-    public LabelDefinition(ast: Parser.LabelDefinition): void {
-        this._visitStatement(ast);
-    }
-    public AssemblySwitch(ast: Parser.AssemblySwitch): void {
-        this._visitStatement(ast);
-    }
-    public AssemblyFunctionDefinition(ast: Parser.AssemblyFunctionDefinition): void {
-        this._visitStatement(ast);
-    }
-    public AssemblyFor(ast: Parser.AssemblyFor): void {
-        this._visitStatement(ast);
-    }
-    public SubAssembly(ast: Parser.SubAssembly): void {
-        this._visitStatement(ast);
-    }
-    public BinaryOperation(ast: Parser.BinaryOperation): void {
-        const BRANCHING_BIN_OPS = ['&&', '||'];
-        if (_.includes(BRANCHING_BIN_OPS, ast.operator)) {
-            this._visitBinaryBranch(ast, ast.left, ast.right, BranchType.BinaryExpression);
-        }
-    }
-    public Conditional(ast: Parser.Conditional): void {
-        this._visitBinaryBranch(ast, ast.trueExpression, ast.falseExpression, BranchType.ConditionalExpression);
-    }
-    public ModifierInvocation(ast: Parser.ModifierInvocation): void {
-        const BUILTIN_MODIFIERS = ['public', 'view', 'payable', 'external', 'internal', 'pure', 'constant'];
-        if (!_.includes(BUILTIN_MODIFIERS, ast.name)) {
-            if (this._shouldIgnoreExpression(ast)) {
-                return;
-            }
-            this._modifiersStatementIds.push(this._entryId);
-            this._visitStatement(ast);
-        }
-    }
-    private _visitBinaryBranch(
-        ast: Parser.ASTNode,
-        left: Parser.ASTNode,
-        right: Parser.ASTNode,
-        type: BranchType,
-    ): void {
-        if (this._shouldIgnoreExpression(ast)) {
-            return;
-        }
-        this._branchMap[this._entryId++] = {
-            line: this._getExpressionRange(ast).start.line,
-            type,
-            locations: [this._getExpressionRange(left), this._getExpressionRange(right)],
-        };
-    }
-    private _visitStatement(ast: Parser.ASTNode): void {
-        if (this._shouldIgnoreExpression(ast)) {
-            return;
-        }
-        this._statementMap[this._entryId++] = this._getExpressionRange(ast);
-    }
-    private _getExpressionRange(ast: Parser.ASTNode): SingleFileSourceRange {
-        const astRange = ast.range as [number, number];
-        const start = this._offsetToLocation[astRange[0]];
-        const end = this._offsetToLocation[astRange[1] + 1];
-        const range = {
-            start,
-            end,
-        };
-        return range;
-    }
-    private _shouldIgnoreExpression(ast: Parser.ASTNode): boolean {
-        const [astStart, astEnd] = ast.range as [number, number];
-        const isRangeIgnored = _.some(
-            this._ignoreRangesWithin,
-            ([rangeStart, rangeEnd]: [number, number]) => astStart >= rangeStart && astEnd <= rangeEnd,
-        );
-        return this._ignoreRangesBeginningAt.includes(astStart) || isRangeIgnored;
-    }
-    private _visitFunctionLikeDefinition(ast: Parser.ModifierDefinition | Parser.FunctionDefinition): void {
-        if (this._shouldIgnoreExpression(ast)) {
-            this._ignoreRangesWithin.push(ast.range as [number, number]);
-            return;
-        }
-        const loc = this._getExpressionRange(ast);
-        this._fnMap[this._entryId++] = {
-            name: ast.name,
-            line: loc.start.line,
-            loc,
-        };
-        this._visitStatement(ast);
-    }
-}
diff --git a/packages/sol-tracing-utils/src/collect_coverage_entries.ts b/packages/sol-tracing-utils/src/collect_coverage_entries.ts
deleted file mode 100644
index d5045b106..000000000
--- a/packages/sol-tracing-utils/src/collect_coverage_entries.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-import * as parser from 'solidity-parser-antlr';
-
-import { ASTVisitor, CoverageEntriesDescription } from './ast_visitor';
-import { getOffsetToLocation } from './source_maps';
-
-// Parsing source code for each transaction/code is slow and therefore we cache it
-const sourceHashToCoverageEntries: { [sourceHash: string]: CoverageEntriesDescription } = {};
-
-export const collectCoverageEntries = (contractSource: string, ignoreRegexp?: RegExp) => {
-    const sourceHash = ethUtil.sha3(contractSource).toString('hex');
-    if (_.isUndefined(sourceHashToCoverageEntries[sourceHash]) && !_.isUndefined(contractSource)) {
-        const ast = parser.parse(contractSource, { range: true });
-        const offsetToLocation = getOffsetToLocation(contractSource);
-        const ignoreRangesBeginningAt = _.isUndefined(ignoreRegexp)
-            ? []
-            : gatherRangesToIgnore(contractSource, ignoreRegexp);
-        const visitor = new ASTVisitor(offsetToLocation, ignoreRangesBeginningAt);
-        parser.visit(ast, visitor);
-        sourceHashToCoverageEntries[sourceHash] = visitor.getCollectedCoverageEntries();
-    }
-    const coverageEntriesDescription = sourceHashToCoverageEntries[sourceHash];
-    return coverageEntriesDescription;
-};
-
-// Gather the start index of all code blocks preceeded by "/* solcov ignore next */"
-function gatherRangesToIgnore(contractSource: string, ignoreRegexp: RegExp): number[] {
-    const ignoreRangesStart = [];
-
-    let match;
-    do {
-        match = ignoreRegexp.exec(contractSource);
-        if (match) {
-            const matchLen = match[0].length;
-            ignoreRangesStart.push(match.index + matchLen);
-        }
-    } while (match);
-
-    return ignoreRangesStart;
-}
diff --git a/packages/sol-tracing-utils/src/constants.ts b/packages/sol-tracing-utils/src/constants.ts
deleted file mode 100644
index 34d62b537..000000000
--- a/packages/sol-tracing-utils/src/constants.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// tslint:disable:number-literal-format
-export const constants = {
-    NEW_CONTRACT: 'NEW_CONTRACT' as 'NEW_CONTRACT',
-    PUSH1: 0x60,
-    PUSH2: 0x61,
-    PUSH32: 0x7f,
-    TIMESTAMP: 0x42,
-};
diff --git a/packages/sol-tracing-utils/src/get_source_range_snippet.ts b/packages/sol-tracing-utils/src/get_source_range_snippet.ts
deleted file mode 100644
index c1f6e3a4e..000000000
--- a/packages/sol-tracing-utils/src/get_source_range_snippet.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { SourceRange, SourceSnippet } from './types';
-import { utils } from './utils';
-
-/**
- * Gets the source range snippet by source range to be used by revert trace.
- * @param sourceRange source range
- * @param sourceCode source code
- */
-export function getSourceRangeSnippet(sourceRange: SourceRange, sourceCode: string): SourceSnippet {
-    const sourceCodeInRange = utils.getRange(sourceCode, sourceRange.location);
-    return {
-        range: sourceRange.location,
-        source: sourceCodeInRange,
-        fileName: sourceRange.fileName,
-    };
-}
diff --git a/packages/sol-tracing-utils/src/globals.d.ts b/packages/sol-tracing-utils/src/globals.d.ts
deleted file mode 100644
index e799b3529..000000000
--- a/packages/sol-tracing-utils/src/globals.d.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-// tslint:disable:completed-docs
-declare module '*.json' {
-    const json: any;
-    /* tslint:disable */
-    export default json;
-    /* tslint:enable */
-}
diff --git a/packages/sol-tracing-utils/src/index.ts b/packages/sol-tracing-utils/src/index.ts
deleted file mode 100644
index fdf024ae0..000000000
--- a/packages/sol-tracing-utils/src/index.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-export { SolCompilerArtifactAdapter } from './artifact_adapters/sol_compiler_artifact_adapter';
-export { TruffleArtifactAdapter } from './artifact_adapters/truffle_artifact_adapter';
-export { AbstractArtifactAdapter } from './artifact_adapters/abstract_artifact_adapter';
-
-export {
-    ContractData,
-    EvmCallStack,
-    SourceRange,
-    SourceSnippet,
-    StatementCoverage,
-    StatementDescription,
-    BranchCoverage,
-    BranchDescription,
-    Subtrace,
-    TraceInfo,
-    Coverage,
-    LineColumn,
-    LineCoverage,
-    FunctionCoverage,
-    FunctionDescription,
-    SingleFileSourceRange,
-    BranchMap,
-    EvmCallStackEntry,
-    FnMap,
-    OffsetToLocation,
-    StatementMap,
-    TraceInfoBase,
-    TraceInfoExistingContract,
-    TraceInfoNewContract,
-    Sources,
-    SourceCodes,
-} from './types';
-export { collectCoverageEntries } from './collect_coverage_entries';
-export { TraceCollector, SingleFileSubtraceHandler } from './trace_collector';
-export { TraceInfoSubprovider } from './trace_info_subprovider';
-export { utils } from './utils';
-export { constants } from './constants';
-export { parseSourceMap } from './source_maps';
-export { getSourceRangeSnippet } from './get_source_range_snippet';
-export { getRevertTrace } from './revert_trace';
-export { TraceCollectionSubprovider } from './trace_collection_subprovider';
diff --git a/packages/sol-tracing-utils/src/instructions.ts b/packages/sol-tracing-utils/src/instructions.ts
deleted file mode 100644
index 40987dbe5..000000000
--- a/packages/sol-tracing-utils/src/instructions.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { constants } from './constants';
-
-const isPush = (inst: number) => inst >= constants.PUSH1 && inst <= constants.PUSH32;
-
-const pushDataLength = (inst: number) => inst - constants.PUSH1 + 1;
-
-const instructionLength = (inst: number) => (isPush(inst) ? pushDataLength(inst) + 1 : 1);
-
-export const getPcToInstructionIndexMapping = (bytecode: Uint8Array) => {
-    const result: {
-        [programCounter: number]: number;
-    } = {};
-    let byteIndex = 0;
-    let instructionIndex = 0;
-    while (byteIndex < bytecode.length) {
-        const instruction = bytecode[byteIndex];
-        const length = instructionLength(instruction);
-        result[byteIndex] = instructionIndex;
-        byteIndex += length;
-        instructionIndex += 1;
-    }
-    return result;
-};
diff --git a/packages/sol-tracing-utils/src/revert_trace.ts b/packages/sol-tracing-utils/src/revert_trace.ts
deleted file mode 100644
index 4d474120c..000000000
--- a/packages/sol-tracing-utils/src/revert_trace.ts
+++ /dev/null
@@ -1,95 +0,0 @@
-import { logUtils } from '@0x/utils';
-import { OpCode, StructLog } from 'ethereum-types';
-
-import * as _ from 'lodash';
-
-import { EvmCallStack } from './types';
-import { utils } from './utils';
-
-/**
- * Converts linear trace to a call stack by following calls and returns
- * @param structLogs Linear trace
- * @param startAddress The address of initial context
- */
-export function getRevertTrace(structLogs: StructLog[], startAddress: string): EvmCallStack {
-    const evmCallStack: EvmCallStack = [];
-    const addressStack = [startAddress];
-    if (_.isEmpty(structLogs)) {
-        return [];
-    }
-    const normalizedStructLogs = utils.normalizeStructLogs(structLogs);
-    // tslint:disable-next-line:prefer-for-of
-    for (let i = 0; i < normalizedStructLogs.length; i++) {
-        const structLog = normalizedStructLogs[i];
-        if (structLog.depth !== addressStack.length - 1) {
-            throw new Error("Malformed trace. Trace depth doesn't match call stack depth");
-        }
-        // After that check we have a guarantee that call stack is never empty
-        // If it would: callStack.length - 1 === structLog.depth === -1
-        // That means that we can always safely pop from it
-
-        if (utils.isCallLike(structLog.op)) {
-            const currentAddress = _.last(addressStack) as string;
-            const jumpAddressOffset = 1;
-            const newAddress = utils.getAddressFromStackEntry(
-                structLog.stack[structLog.stack.length - jumpAddressOffset - 1],
-            );
-
-            // Sometimes calls don't change the execution context (current address). When we do a transfer to an
-            // externally owned account - it does the call and immediately returns because there is no fallback
-            // function. We manually check if the call depth had changed to handle that case.
-            const nextStructLog = normalizedStructLogs[i + 1];
-            if (nextStructLog.depth !== structLog.depth) {
-                addressStack.push(newAddress);
-                evmCallStack.push({
-                    address: currentAddress,
-                    structLog,
-                });
-            }
-        } else if (utils.isEndOpcode(structLog.op) && structLog.op !== OpCode.Revert) {
-            // Just like with calls, sometimes returns/stops don't change the execution context (current address).
-            const nextStructLog = normalizedStructLogs[i + 1];
-            if (_.isUndefined(nextStructLog) || nextStructLog.depth !== structLog.depth) {
-                evmCallStack.pop();
-                addressStack.pop();
-            }
-            if (structLog.op === OpCode.SelfDestruct) {
-                // After contract execution, we look at all sub-calls to external contracts, and for each one, fetch
-                // the bytecode and compute the coverage for the call. If the contract is destroyed with a call
-                // to `selfdestruct`, we are unable to fetch it's bytecode and compute coverage.
-                // TODO: Refactor this logic to fetch the sub-called contract bytecode before the selfdestruct is called
-                // in order to handle this edge-case.
-                logUtils.warn(
-                    "Detected a selfdestruct. We currently do not support that scenario. We'll just skip the trace part for a destructed contract",
-                );
-            }
-        } else if (structLog.op === OpCode.Revert) {
-            evmCallStack.push({
-                address: _.last(addressStack) as string,
-                structLog,
-            });
-            return evmCallStack;
-        } else if (structLog.op === OpCode.Create) {
-            // TODO: Extract the new contract address from the stack and handle that scenario
-            logUtils.warn(
-                "Detected a contract created from within another contract. We currently do not support that scenario. We'll just skip that trace",
-            );
-            return [];
-        } else {
-            if (structLog !== _.last(normalizedStructLogs)) {
-                const nextStructLog = normalizedStructLogs[i + 1];
-                if (nextStructLog.depth === structLog.depth) {
-                    continue;
-                } else if (nextStructLog.depth === structLog.depth - 1) {
-                    addressStack.pop();
-                } else {
-                    throw new Error('Malformed trace. Unexpected call depth change');
-                }
-            }
-        }
-    }
-    if (evmCallStack.length !== 0) {
-        logUtils.warn('Malformed trace. Call stack non empty at the end. (probably out of gas)');
-    }
-    return [];
-}
diff --git a/packages/sol-tracing-utils/src/source_maps.ts b/packages/sol-tracing-utils/src/source_maps.ts
deleted file mode 100644
index 8c17652d9..000000000
--- a/packages/sol-tracing-utils/src/source_maps.ts
+++ /dev/null
@@ -1,98 +0,0 @@
-import * as _ from 'lodash';
-
-import { getPcToInstructionIndexMapping } from './instructions';
-import { OffsetToLocation, SourceCodes, SourceRange, Sources } from './types';
-
-const RADIX = 10;
-
-export interface SourceLocation {
-    offset: number;
-    length: number;
-    fileIndex: number;
-}
-
-/**
- * Receives a string with newlines and returns a map of byte offset to LineColumn
- * @param str A string to process
- */
-export function getOffsetToLocation(str: string): OffsetToLocation {
-    const offsetToLocation: OffsetToLocation = { 0: { line: 1, column: 0 } };
-    let currentOffset = 0;
-    for (const char of str.split('')) {
-        const location = offsetToLocation[currentOffset];
-        const isNewline = char === '\n';
-        offsetToLocation[currentOffset + 1] = {
-            line: location.line + (isNewline ? 1 : 0),
-            column: isNewline ? 0 : location.column + 1,
-        };
-        currentOffset++;
-    }
-    return offsetToLocation;
-}
-
-/**
- * Parses a sourcemap string.
- * The solidity sourcemap format is documented here: https://github.com/ethereum/solidity/blob/develop/docs/miscellaneous.rst#source-mappings
- * @param indexToSourceCode index to source code
- * @param srcMap source map string
- * @param bytecodeHex contract bytecode
- * @param indexToSource index to source file path
- */
-export function parseSourceMap(
-    sourceCodes: SourceCodes,
-    srcMap: string,
-    bytecodeHex: string,
-    sources: Sources,
-): { [programCounter: number]: SourceRange } {
-    const bytecode = Uint8Array.from(Buffer.from(bytecodeHex, 'hex'));
-    const pcToInstructionIndex: { [programCounter: number]: number } = getPcToInstructionIndexMapping(bytecode);
-    const fileIndexToOffsetToLocation: { [fileIndex: number]: OffsetToLocation } = {};
-    _.map(sourceCodes, (sourceCode: string, fileIndex: number) => {
-        fileIndexToOffsetToLocation[fileIndex] = _.isUndefined(sourceCode) ? {} : getOffsetToLocation(sourceCode);
-    });
-    const entries = srcMap.split(';');
-    let lastParsedEntry: SourceLocation = {} as any;
-    const instructionIndexToSourceRange: { [instructionIndex: number]: SourceRange } = {};
-    _.each(entries, (entry: string, i: number) => {
-        // tslint:disable-next-line:no-unused-variable
-        const [instructionIndexStrIfExists, lengthStrIfExists, fileIndexStrIfExists, jumpTypeStrIfExists] = entry.split(
-            ':',
-        );
-        const instructionIndexIfExists = parseInt(instructionIndexStrIfExists, RADIX);
-        const lengthIfExists = parseInt(lengthStrIfExists, RADIX);
-        const fileIndexIfExists = parseInt(fileIndexStrIfExists, RADIX);
-        const offset = _.isNaN(instructionIndexIfExists) ? lastParsedEntry.offset : instructionIndexIfExists;
-        const length = _.isNaN(lengthIfExists) ? lastParsedEntry.length : lengthIfExists;
-        const fileIndex = _.isNaN(fileIndexIfExists) ? lastParsedEntry.fileIndex : fileIndexIfExists;
-        const parsedEntry = {
-            offset,
-            length,
-            fileIndex,
-        };
-        if (parsedEntry.fileIndex !== -1 && !_.isUndefined(fileIndexToOffsetToLocation[parsedEntry.fileIndex])) {
-            const offsetToLocation = fileIndexToOffsetToLocation[parsedEntry.fileIndex];
-            const sourceRange = {
-                location: {
-                    start: offsetToLocation[parsedEntry.offset],
-                    end: offsetToLocation[parsedEntry.offset + parsedEntry.length],
-                },
-                fileName: sources[parsedEntry.fileIndex],
-            };
-            if (sourceRange.location.start === undefined || sourceRange.location.end === undefined) {
-                throw new Error(`Error while processing sourcemap: location out of range in ${sourceRange.fileName}`);
-            }
-            instructionIndexToSourceRange[i] = sourceRange;
-        } else {
-            // Some assembly code generated by Solidity can't be mapped back to a line of source code.
-            // Source: https://github.com/ethereum/solidity/issues/3629
-        }
-        lastParsedEntry = parsedEntry;
-    });
-    const pcsToSourceRange: { [programCounter: number]: SourceRange } = {};
-    for (const programCounterKey of _.keys(pcToInstructionIndex)) {
-        const pc = parseInt(programCounterKey, RADIX);
-        const instructionIndex: number = pcToInstructionIndex[pc];
-        pcsToSourceRange[pc] = instructionIndexToSourceRange[instructionIndex];
-    }
-    return pcsToSourceRange;
-}
diff --git a/packages/sol-tracing-utils/src/trace.ts b/packages/sol-tracing-utils/src/trace.ts
deleted file mode 100644
index 973452b24..000000000
--- a/packages/sol-tracing-utils/src/trace.ts
+++ /dev/null
@@ -1,104 +0,0 @@
-import { logUtils } from '@0x/utils';
-import { OpCode, StructLog } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { utils } from './utils';
-
-export interface ContractAddressToTraces {
-    [contractAddress: string]: StructLog[];
-}
-
-/**
- * Converts linear stack trace to `ContractAddressToTraces`.
- * @param structLogs stack trace
- * @param startAddress initial context address
- */
-export function getContractAddressToTraces(structLogs: StructLog[], startAddress: string): ContractAddressToTraces {
-    const contractAddressToTraces: ContractAddressToTraces = {};
-    let currentTraceSegment = [];
-    const addressStack = [startAddress];
-    if (_.isEmpty(structLogs)) {
-        return contractAddressToTraces;
-    }
-    const normalizedStructLogs = utils.normalizeStructLogs(structLogs);
-    // tslint:disable-next-line:prefer-for-of
-    for (let i = 0; i < normalizedStructLogs.length; i++) {
-        const structLog = normalizedStructLogs[i];
-        if (structLog.depth !== addressStack.length - 1) {
-            throw new Error("Malformed trace. Trace depth doesn't match call stack depth");
-        }
-        // After that check we have a guarantee that call stack is never empty
-        // If it would: callStack.length - 1 === structLog.depth === -1
-        // That means that we can always safely pop from it
-        currentTraceSegment.push(structLog);
-
-        if (utils.isCallLike(structLog.op)) {
-            const currentAddress = _.last(addressStack) as string;
-            const jumpAddressOffset = 1;
-            const newAddress = utils.getAddressFromStackEntry(
-                structLog.stack[structLog.stack.length - jumpAddressOffset - 1],
-            );
-
-            // Sometimes calls don't change the execution context (current address). When we do a transfer to an
-            // externally owned account - it does the call and immediately returns because there is no fallback
-            // function. We manually check if the call depth had changed to handle that case.
-            const nextStructLog = normalizedStructLogs[i + 1];
-            if (nextStructLog.depth !== structLog.depth) {
-                addressStack.push(newAddress);
-                contractAddressToTraces[currentAddress] = (contractAddressToTraces[currentAddress] || []).concat(
-                    currentTraceSegment,
-                );
-                currentTraceSegment = [];
-            }
-        } else if (utils.isEndOpcode(structLog.op)) {
-            const currentAddress = addressStack.pop() as string;
-            contractAddressToTraces[currentAddress] = (contractAddressToTraces[currentAddress] || []).concat(
-                currentTraceSegment,
-            );
-            currentTraceSegment = [];
-            if (structLog.op === OpCode.SelfDestruct) {
-                // After contract execution, we look at all sub-calls to external contracts, and for each one, fetch
-                // the bytecode and compute the coverage for the call. If the contract is destroyed with a call
-                // to `selfdestruct`, we are unable to fetch it's bytecode and compute coverage.
-                // TODO: Refactor this logic to fetch the sub-called contract bytecode before the selfdestruct is called
-                // in order to handle this edge-case.
-                logUtils.warn(
-                    "Detected a selfdestruct. We currently do not support that scenario. We'll just skip the trace part for a destructed contract",
-                );
-            }
-        } else if (structLog.op === OpCode.Create) {
-            // TODO: Extract the new contract address from the stack and handle that scenario
-            logUtils.warn(
-                "Detected a contract created from within another contract. We currently do not support that scenario. We'll just skip that trace",
-            );
-            return contractAddressToTraces;
-        } else {
-            if (structLog !== _.last(normalizedStructLogs)) {
-                const nextStructLog = normalizedStructLogs[i + 1];
-                if (nextStructLog.depth === structLog.depth) {
-                    continue;
-                } else if (nextStructLog.depth === structLog.depth - 1) {
-                    const currentAddress = addressStack.pop() as string;
-                    contractAddressToTraces[currentAddress] = (contractAddressToTraces[currentAddress] || []).concat(
-                        currentTraceSegment,
-                    );
-                    currentTraceSegment = [];
-                } else {
-                    throw new Error('Malformed trace. Unexpected call depth change');
-                }
-            }
-        }
-    }
-    if (addressStack.length !== 0) {
-        logUtils.warn('Malformed trace. Call stack non empty at the end');
-    }
-    if (currentTraceSegment.length !== 0) {
-        const currentAddress = addressStack.pop() as string;
-        contractAddressToTraces[currentAddress] = (contractAddressToTraces[currentAddress] || []).concat(
-            currentTraceSegment,
-        );
-        currentTraceSegment = [];
-        logUtils.warn('Malformed trace. Current trace segment non empty at the end');
-    }
-    return contractAddressToTraces;
-}
diff --git a/packages/sol-tracing-utils/src/trace_collection_subprovider.ts b/packages/sol-tracing-utils/src/trace_collection_subprovider.ts
deleted file mode 100644
index 7fde1f9b8..000000000
--- a/packages/sol-tracing-utils/src/trace_collection_subprovider.ts
+++ /dev/null
@@ -1,219 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { Callback, ErrorCallback, NextCallback, Subprovider } from '@0x/subproviders';
-import { logUtils } from '@0x/utils';
-import { CallDataRPC, marshaller, Web3Wrapper } from '@0x/web3-wrapper';
-import { JSONRPCRequestPayload, Provider, TxData } from 'ethereum-types';
-import { utils } from 'ethers';
-import * as _ from 'lodash';
-import { Lock } from 'semaphore-async-await';
-
-import { constants } from './constants';
-import { BlockParamLiteral } from './types';
-
-interface MaybeFakeTxData extends TxData {
-    isFakeTransaction?: boolean;
-}
-
-const BLOCK_GAS_LIMIT = 6000000;
-
-export interface TraceCollectionSubproviderConfig {
-    shouldCollectTransactionTraces: boolean;
-    shouldCollectCallTraces: boolean;
-    shouldCollectGasEstimateTraces: boolean;
-}
-
-type AsyncFunc = (...args: any[]) => Promise<void>;
-
-// HACK: This wrapper outputs errors to console even if the promise gets ignored
-// we need this because web3-provider-engine does not handle promises in
-// the after function of next(after).
-function logAsyncErrors(fn: AsyncFunc): AsyncFunc {
-    async function wrappedAsync(...args: any[]): Promise<void> {
-        try {
-            await fn(...args);
-        } catch (err) {
-            logUtils.log(err);
-            throw err;
-        }
-    }
-    return wrappedAsync;
-}
-
-// Because there is no notion of a call trace in the Ethereum rpc - we collect them in a rather non-obvious/hacky way.
-// On each call - we create a snapshot, execute the call as a transaction, get the trace, revert the snapshot.
-// That allows us to avoid influencing test behaviour.
-
-/**
- * This class implements the [web3-provider-engine](https://github.com/MetaMask/provider-engine) subprovider interface.
- * It collects traces of all transactions that were sent and all calls that were executed through JSON RPC. It must
- * be extended by implementing the _recordTxTraceAsync method which is called for every transaction.
- */
-export abstract class TraceCollectionSubprovider extends Subprovider {
-    protected _web3Wrapper!: Web3Wrapper;
-    // Lock is used to not accept normal transactions while doing call/snapshot magic because they'll be reverted later otherwise
-    private readonly _lock = new Lock();
-    private readonly _defaultFromAddress: string;
-    private _isEnabled = true;
-    private readonly _config: TraceCollectionSubproviderConfig;
-    /**
-     * Instantiates a TraceCollectionSubprovider instance
-     * @param defaultFromAddress default from address to use when sending transactions
-     */
-    constructor(defaultFromAddress: string, config: TraceCollectionSubproviderConfig) {
-        super();
-        this._defaultFromAddress = defaultFromAddress;
-        this._config = config;
-    }
-    /**
-     * Starts trace collection
-     */
-    public start(): void {
-        this._isEnabled = true;
-    }
-    /**
-     * Stops trace collection
-     */
-    public stop(): void {
-        this._isEnabled = false;
-    }
-    /**
-     * This method conforms to the web3-provider-engine interface.
-     * It is called internally by the ProviderEngine when it is this subproviders
-     * turn to handle a JSON RPC request.
-     * @param payload JSON RPC payload
-     * @param next Callback to call if this subprovider decides not to handle the request
-     * @param _end Callback to call if subprovider handled the request and wants to pass back the request.
-     */
-    // tslint:disable-next-line:prefer-function-over-method async-suffix
-    public async handleRequest(payload: JSONRPCRequestPayload, next: NextCallback, _end: ErrorCallback): Promise<void> {
-        if (this._isEnabled) {
-            switch (payload.method) {
-                case 'eth_sendTransaction':
-                    if (!this._config.shouldCollectTransactionTraces) {
-                        next();
-                    } else {
-                        const txData = payload.params[0];
-                        next(logAsyncErrors(this._onTransactionSentAsync.bind(this, txData)));
-                    }
-                    return;
-
-                case 'eth_sendRawTransaction':
-                    if (!this._config.shouldCollectTransactionTraces) {
-                        next();
-                    } else {
-                        const txData = utils.parseTransaction(payload.params[0]);
-                        if (txData.to === null) {
-                            txData.to = constants.NEW_CONTRACT;
-                        }
-                        next(logAsyncErrors(this._onTransactionSentAsync.bind(this, txData)));
-                    }
-                    return;
-
-                case 'eth_call':
-                    if (!this._config.shouldCollectCallTraces) {
-                        next();
-                    } else {
-                        const callData = payload.params[0];
-                        next(logAsyncErrors(this._onCallOrGasEstimateExecutedAsync.bind(this, callData)));
-                    }
-                    return;
-
-                case 'eth_estimateGas':
-                    if (!this._config.shouldCollectGasEstimateTraces) {
-                        next();
-                    } else {
-                        const estimateGasData = payload.params[0];
-                        next(logAsyncErrors(this._onCallOrGasEstimateExecutedAsync.bind(this, estimateGasData)));
-                    }
-                    return;
-
-                default:
-                    next();
-                    return;
-            }
-        } else {
-            next();
-            return;
-        }
-    }
-    /**
-     * Set's the subprovider's engine to the ProviderEngine it is added to.
-     * This is only called within the ProviderEngine source code, do not call
-     * directly.
-     * @param engine The ProviderEngine this subprovider is added to
-     */
-    public setEngine(engine: Provider): void {
-        super.setEngine(engine);
-        this._web3Wrapper = new Web3Wrapper(engine);
-    }
-    protected abstract async _recordTxTraceAsync(
-        address: string,
-        data: string | undefined,
-        txHash: string,
-    ): Promise<void>;
-    private async _onTransactionSentAsync(
-        txData: MaybeFakeTxData,
-        err: Error | null,
-        txHash: string | undefined,
-        cb: Callback,
-    ): Promise<void> {
-        if (!(txData.isFakeTransaction || txData.from === txData.to)) {
-            // This transaction is a usual transaction. Not a call executed as one.
-            // And we don't want it to be executed within a snapshotting period
-            await this._lock.acquire();
-        }
-        const NULL_ADDRESS = '0x0';
-        if (_.isNull(err)) {
-            const toAddress =
-                _.isUndefined(txData.to) || txData.to === NULL_ADDRESS ? constants.NEW_CONTRACT : txData.to;
-            await this._recordTxTraceAsync(toAddress, txData.data, txHash as string);
-        } else {
-            const latestBlock = await this._web3Wrapper.getBlockWithTransactionDataAsync(BlockParamLiteral.Latest);
-            const transactions = latestBlock.transactions;
-            for (const transaction of transactions) {
-                const toAddress =
-                    _.isUndefined(txData.to) || txData.to === NULL_ADDRESS ? constants.NEW_CONTRACT : txData.to;
-                await this._recordTxTraceAsync(toAddress, transaction.input, transaction.hash);
-            }
-        }
-        if (!txData.isFakeTransaction) {
-            // This transaction is a usual transaction. Not a call executed as one.
-            // And we don't want it to be executed within a snapshotting period
-            this._lock.release();
-        }
-        cb();
-    }
-    private async _onCallOrGasEstimateExecutedAsync(
-        callData: Partial<CallDataRPC>,
-        _err: Error | null,
-        _callResult: string,
-        cb: Callback,
-    ): Promise<void> {
-        await this._recordCallOrGasEstimateTraceAsync(callData);
-        cb();
-    }
-    private async _recordCallOrGasEstimateTraceAsync(callData: Partial<CallDataRPC>): Promise<void> {
-        // We don't want other transactions to be executed during snashotting period, that's why we lock the
-        // transaction execution for all transactions except our fake ones.
-        await this._lock.acquire();
-        const blockchainLifecycle = new BlockchainLifecycle(this._web3Wrapper);
-        await blockchainLifecycle.startAsync();
-        const fakeTxData = {
-            gas: `0x${BLOCK_GAS_LIMIT.toString(16)}`, // tslint:disable-line:custom-no-magic-numbers
-            isFakeTransaction: true, // This transaction (and only it) is allowed to come through when the lock is locked
-            ...callData,
-            from: callData.from || this._defaultFromAddress,
-        };
-        try {
-            const txData = marshaller.unmarshalTxData(fakeTxData);
-            const txHash = await this._web3Wrapper.sendTransactionAsync(txData);
-            await this._web3Wrapper.awaitTransactionMinedAsync(txHash, 0);
-        } catch (err) {
-            // TODO(logvinov) Check that transaction failed and not some other exception
-            // Even if this transaction failed - we've already recorded it's trace.
-            _.noop();
-        }
-        await blockchainLifecycle.revertAsync();
-        this._lock.release();
-    }
-}
diff --git a/packages/sol-tracing-utils/src/trace_collector.ts b/packages/sol-tracing-utils/src/trace_collector.ts
deleted file mode 100644
index 2a1f15b83..000000000
--- a/packages/sol-tracing-utils/src/trace_collector.ts
+++ /dev/null
@@ -1,106 +0,0 @@
-import { promisify } from '@0x/utils';
-import chalk from 'chalk';
-import { stripHexPrefix } from 'ethereumjs-util';
-import * as fs from 'fs';
-import { Collector } from 'istanbul';
-import * as _ from 'lodash';
-import { getLogger, levels, Logger } from 'loglevel';
-import * as mkdirp from 'mkdirp';
-
-import { AbstractArtifactAdapter } from './artifact_adapters/abstract_artifact_adapter';
-import { constants } from './constants';
-import { parseSourceMap } from './source_maps';
-import {
-    ContractData,
-    Coverage,
-    SourceRange,
-    Subtrace,
-    TraceInfo,
-    TraceInfoExistingContract,
-    TraceInfoNewContract,
-} from './types';
-import { utils } from './utils';
-
-const mkdirpAsync = promisify<undefined>(mkdirp);
-
-export type SingleFileSubtraceHandler = (
-    contractData: ContractData,
-    subtrace: Subtrace,
-    pcToSourceRange: { [programCounter: number]: SourceRange },
-    fileIndex: number,
-) => Coverage;
-
-/**
- * TraceCollector is used by CoverageSubprovider to compute code coverage based on collected trace data.
- */
-export class TraceCollector {
-    private readonly _artifactAdapter: AbstractArtifactAdapter;
-    private readonly _logger: Logger;
-    private _contractsData!: ContractData[];
-    private readonly _collector = new Collector();
-    private readonly _singleFileSubtraceHandler: SingleFileSubtraceHandler;
-
-    /**
-     * Instantiates a TraceCollector instance
-     * @param artifactAdapter Adapter for used artifacts format (0x, truffle, giveth, etc.)
-     * @param isVerbose If true, we will log any unknown transactions. Otherwise we will ignore them
-     * @param singleFileSubtraceHandler A handler function for computing partial coverage for a single file & subtrace
-     */
-    constructor(
-        artifactAdapter: AbstractArtifactAdapter,
-        isVerbose: boolean,
-        singleFileSubtraceHandler: SingleFileSubtraceHandler,
-    ) {
-        this._artifactAdapter = artifactAdapter;
-        this._logger = getLogger('sol-tracing-utils');
-        this._logger.setLevel(isVerbose ? levels.TRACE : levels.ERROR);
-        this._singleFileSubtraceHandler = singleFileSubtraceHandler;
-    }
-    public async writeOutputAsync(): Promise<void> {
-        const finalCoverage: Coverage = this._collector.getFinalCoverage();
-        const stringifiedCoverage = JSON.stringify(finalCoverage, null, '\t');
-        await mkdirpAsync('coverage');
-        fs.writeFileSync('coverage/coverage.json', stringifiedCoverage);
-    }
-    public async computeSingleTraceCoverageAsync(traceInfo: TraceInfo): Promise<void> {
-        if (_.isUndefined(this._contractsData)) {
-            this._contractsData = await this._artifactAdapter.collectContractsDataAsync();
-        }
-        const isContractCreation = traceInfo.address === constants.NEW_CONTRACT;
-        const bytecode = isContractCreation
-            ? (traceInfo as TraceInfoNewContract).bytecode
-            : (traceInfo as TraceInfoExistingContract).runtimeBytecode;
-        const contractData = utils.getContractDataIfExists(this._contractsData, bytecode);
-        if (_.isUndefined(contractData)) {
-            const shortenHex = (hex: string) => {
-                /**
-                 * Length chooses so that both error messages are of the same length
-                 * and it's enough data to figure out which artifact has a problem.
-                 */
-                const length = 18;
-                return `${hex.substr(0, length + 2)}...${hex.substr(hex.length - length, length)}`;
-            };
-            const errMsg = isContractCreation
-                ? `Unable to find matching bytecode for contract creation ${chalk.bold(
-                      shortenHex(bytecode),
-                  )}, please check your artifacts. Ignoring...`
-                : `Unable to find matching bytecode for contract address ${chalk.bold(
-                      traceInfo.address,
-                  )}, please check your artifacts. Ignoring...`;
-            this._logger.warn(errMsg);
-            return;
-        }
-        const bytecodeHex = stripHexPrefix(bytecode);
-        const sourceMap = isContractCreation ? contractData.sourceMap : contractData.sourceMapRuntime;
-        const pcToSourceRange = parseSourceMap(contractData.sourceCodes, sourceMap, bytecodeHex, contractData.sources);
-        _.map(contractData.sources, (_sourcePath: string, fileIndex: string) => {
-            const singleFileCoverageForTrace = this._singleFileSubtraceHandler(
-                contractData,
-                traceInfo.subtrace,
-                pcToSourceRange,
-                _.parseInt(fileIndex),
-            );
-            this._collector.add(singleFileCoverageForTrace);
-        });
-    }
-}
diff --git a/packages/sol-tracing-utils/src/trace_info_subprovider.ts b/packages/sol-tracing-utils/src/trace_info_subprovider.ts
deleted file mode 100644
index de42e1862..000000000
--- a/packages/sol-tracing-utils/src/trace_info_subprovider.ts
+++ /dev/null
@@ -1,92 +0,0 @@
-import { NodeType } from '@0x/web3-wrapper';
-import * as _ from 'lodash';
-
-import { constants } from './constants';
-import { getContractAddressToTraces } from './trace';
-import { TraceCollectionSubprovider } from './trace_collection_subprovider';
-import { TraceInfo, TraceInfoExistingContract, TraceInfoNewContract } from './types';
-
-// TraceInfoSubprovider is extended by subproviders which need to work with one
-// TraceInfo at a time. It has one abstract method: _handleTraceInfoAsync, which
-// is called for each TraceInfo.
-export abstract class TraceInfoSubprovider extends TraceCollectionSubprovider {
-    protected abstract _handleTraceInfoAsync(traceInfo: TraceInfo): Promise<void>;
-    protected async _recordTxTraceAsync(address: string, data: string | undefined, txHash: string): Promise<void> {
-        await this._web3Wrapper.awaitTransactionMinedAsync(txHash, 0);
-        const nodeType = await this._web3Wrapper.getNodeTypeAsync();
-        let trace;
-        if (nodeType === NodeType.Geth) {
-            // For very large traces we use a custom tracer that outputs a format compatible with a
-            // regular trace. We only need the 2nd item on the stack when the instruction is a call.
-            // By not including other stack values, we drastically limit the amount of data to be collected.
-            // There are no good docs about how to write those tracers, but you can find some example ones here:
-            // https://github.com/ethereum/go-ethereum/tree/master/eth/tracers/internal/tracers
-            const tracer = `
-                {
-                    data: [],
-                    step: function(log) {
-                        const op = log.op.toString();
-                        const opn = 0 | log.op.toNumber();
-                        const pc = 0 | log.getPC();
-                        const depth = 0 | log.getDepth();
-                        const gasCost = 0 | log.getCost();
-                        const gas = 0 | log.getGas();
-                        const isCall = opn == 0xf1 || opn == 0xf2 || opn == 0xf4 || opn == 0xf5 || opn == 0xfa;
-                        const stack = isCall ? ['0x'+log.stack.peek(1).toString(16), null] : null;
-                        this.data.push({ pc, gasCost, depth, op, stack, gas });
-                    },
-                    fault: function() { },
-                    result: function() { return {structLogs: this.data}; }
-                }
-            `;
-            trace = await this._web3Wrapper.getTransactionTraceAsync(txHash, { tracer, timeout: '600s' });
-        } else {
-            /**
-             * Ganache doesn't support custom tracers yet.
-             */
-            trace = await this._web3Wrapper.getTransactionTraceAsync(txHash, {
-                disableMemory: true,
-                disableStack: false,
-                disableStorage: true,
-            });
-        }
-        const contractAddressToTraces = getContractAddressToTraces(trace.structLogs, address);
-        const subcallAddresses = _.keys(contractAddressToTraces);
-        if (address === constants.NEW_CONTRACT) {
-            for (const subcallAddress of subcallAddresses) {
-                let traceInfo: TraceInfoNewContract | TraceInfoExistingContract;
-                if (subcallAddress === 'NEW_CONTRACT') {
-                    const traceForThatSubcall = contractAddressToTraces[subcallAddress];
-                    traceInfo = {
-                        subtrace: traceForThatSubcall,
-                        txHash,
-                        address: subcallAddress,
-                        bytecode: data as string,
-                    };
-                } else {
-                    const runtimeBytecode = await this._web3Wrapper.getContractCodeAsync(subcallAddress);
-                    const traceForThatSubcall = contractAddressToTraces[subcallAddress];
-                    traceInfo = {
-                        subtrace: traceForThatSubcall,
-                        txHash,
-                        address: subcallAddress,
-                        runtimeBytecode,
-                    };
-                }
-                await this._handleTraceInfoAsync(traceInfo);
-            }
-        } else {
-            for (const subcallAddress of subcallAddresses) {
-                const runtimeBytecode = await this._web3Wrapper.getContractCodeAsync(subcallAddress);
-                const traceForThatSubcall = contractAddressToTraces[subcallAddress];
-                const traceInfo: TraceInfoExistingContract = {
-                    subtrace: traceForThatSubcall,
-                    txHash,
-                    address: subcallAddress,
-                    runtimeBytecode,
-                };
-                await this._handleTraceInfoAsync(traceInfo);
-            }
-        }
-    }
-}
diff --git a/packages/sol-tracing-utils/src/types.ts b/packages/sol-tracing-utils/src/types.ts
deleted file mode 100644
index 97b5e6b37..000000000
--- a/packages/sol-tracing-utils/src/types.ts
+++ /dev/null
@@ -1,129 +0,0 @@
-import { StructLog } from 'ethereum-types';
-
-export interface LineColumn {
-    line: number;
-    column: number;
-}
-
-export interface SourceRange {
-    location: SingleFileSourceRange;
-    fileName: string;
-}
-
-export interface SingleFileSourceRange {
-    start: LineColumn;
-    end: LineColumn;
-}
-
-export interface OffsetToLocation {
-    [offset: number]: LineColumn;
-}
-
-export interface FunctionDescription {
-    name: string;
-    line: number;
-    loc: SingleFileSourceRange;
-    skip?: boolean;
-}
-
-export type StatementDescription = SingleFileSourceRange;
-
-export interface BranchDescription {
-    line: number;
-    type: 'if' | 'switch' | 'cond-expr' | 'binary-expr';
-    locations: SingleFileSourceRange[];
-}
-
-export interface FnMap {
-    [functionId: string]: FunctionDescription;
-}
-
-export interface BranchMap {
-    [branchId: string]: BranchDescription;
-}
-
-export interface StatementMap {
-    [statementId: string]: StatementDescription;
-}
-
-export interface LineCoverage {
-    [lineNo: number]: number;
-}
-
-export interface FunctionCoverage {
-    [functionId: string]: number;
-}
-
-export interface StatementCoverage {
-    [statementId: string]: number;
-}
-
-export interface BranchCoverage {
-    [branchId: string]: number[];
-}
-
-export interface Coverage {
-    [fineName: string]: {
-        l?: LineCoverage;
-        f: FunctionCoverage;
-        s: StatementCoverage;
-        b: BranchCoverage;
-        fnMap: FnMap;
-        branchMap: BranchMap;
-        statementMap: StatementMap;
-        path: string;
-    };
-}
-
-export interface SourceCodes {
-    [sourceId: number]: string;
-}
-export interface Sources {
-    [sourceId: number]: string;
-}
-
-export interface ContractData {
-    bytecode: string;
-    sourceMap: string;
-    runtimeBytecode: string;
-    sourceMapRuntime: string;
-    sourceCodes: SourceCodes;
-    sources: Sources;
-}
-
-// Part of the trace executed within the same context
-export type Subtrace = StructLog[];
-
-export interface TraceInfoBase {
-    subtrace: Subtrace;
-    txHash: string;
-}
-
-export interface TraceInfoNewContract extends TraceInfoBase {
-    address: 'NEW_CONTRACT';
-    bytecode: string;
-}
-
-export interface TraceInfoExistingContract extends TraceInfoBase {
-    address: string;
-    runtimeBytecode: string;
-}
-
-export type TraceInfo = TraceInfoNewContract | TraceInfoExistingContract;
-
-export enum BlockParamLiteral {
-    Latest = 'latest',
-}
-
-export interface EvmCallStackEntry {
-    structLog: StructLog;
-    address: string;
-}
-
-export type EvmCallStack = EvmCallStackEntry[];
-
-export interface SourceSnippet {
-    source: string;
-    fileName: string;
-    range: SingleFileSourceRange;
-}
diff --git a/packages/sol-tracing-utils/src/utils.ts b/packages/sol-tracing-utils/src/utils.ts
deleted file mode 100644
index 7dc1844a5..000000000
--- a/packages/sol-tracing-utils/src/utils.ts
+++ /dev/null
@@ -1,107 +0,0 @@
-import { addressUtils, BigNumber, logUtils } from '@0x/utils';
-import { OpCode, StructLog } from 'ethereum-types';
-import { addHexPrefix } from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { ContractData, LineColumn, SingleFileSourceRange } from './types';
-
-const STATICCALL_GAS_COST = 40;
-
-const bytecodeToContractDataIfExists: { [bytecode: string]: ContractData | undefined } = {};
-
-export const utils = {
-    compareLineColumn(lhs: LineColumn, rhs: LineColumn): number {
-        return lhs.line !== rhs.line ? lhs.line - rhs.line : lhs.column - rhs.column;
-    },
-    removeHexPrefix(hex: string): string {
-        const hexPrefix = '0x';
-        return hex.startsWith(hexPrefix) ? hex.slice(hexPrefix.length) : hex;
-    },
-    isRangeInside(childRange: SingleFileSourceRange, parentRange: SingleFileSourceRange): boolean {
-        return (
-            utils.compareLineColumn(parentRange.start, childRange.start) <= 0 &&
-            utils.compareLineColumn(childRange.end, parentRange.end) <= 0
-        );
-    },
-    isRangeEqual(childRange: SingleFileSourceRange, parentRange: SingleFileSourceRange): boolean {
-        return (
-            utils.compareLineColumn(parentRange.start, childRange.start) === 0 &&
-            utils.compareLineColumn(childRange.end, parentRange.end) === 0
-        );
-    },
-    bytecodeToBytecodeRegex(bytecode: string): string {
-        const bytecodeRegex = bytecode
-            // Library linking placeholder: __ConvertLib____________________________
-            .replace(/_.*_/, '.*')
-            // Last 86 characters is solidity compiler metadata that's different between compilations
-            .replace(/.{86}$/, '')
-            // Libraries contain their own address at the beginning of the code and it's impossible to know it in advance
-            .replace(/^0x730000000000000000000000000000000000000000/, '0x73........................................');
-        // HACK: Node regexes can't be longer that 32767 characters. Contracts bytecode can. We just truncate the regexes. It's safe in practice.
-        const MAX_REGEX_LENGTH = 32767;
-        const truncatedBytecodeRegex = bytecodeRegex.slice(0, MAX_REGEX_LENGTH);
-        return truncatedBytecodeRegex;
-    },
-    getContractDataIfExists(contractsData: ContractData[], bytecode: string): ContractData | undefined {
-        if (!bytecode.startsWith('0x')) {
-            throw new Error(`0x hex prefix missing: ${bytecode}`);
-        }
-        // HACK(leo): We want to cache the values that are possibly undefined.
-        // That's why we can't check for undefined as we usually do, but need to use `hasOwnProperty`.
-        if (bytecodeToContractDataIfExists.hasOwnProperty(bytecode)) {
-            return bytecodeToContractDataIfExists[bytecode];
-        }
-        const contractDataCandidates = _.filter(contractsData, contractDataCandidate => {
-            const bytecodeRegex = utils.bytecodeToBytecodeRegex(contractDataCandidate.bytecode);
-            const runtimeBytecodeRegex = utils.bytecodeToBytecodeRegex(contractDataCandidate.runtimeBytecode);
-            // We use that function to find by bytecode or runtimeBytecode. Those are quasi-random strings so
-            // collisions are practically impossible and it allows us to reuse that code
-            return !_.isNull(bytecode.match(bytecodeRegex)) || !_.isNull(bytecode.match(runtimeBytecodeRegex));
-        });
-        if (contractDataCandidates.length > 1) {
-            const candidates = contractDataCandidates.map(
-                contractDataCandidate => _.values(contractDataCandidate.sources)[0],
-            );
-            const errMsg =
-                "We've found more than one artifact that contains the exact same bytecode and therefore are unable to detect which contract was executed. " +
-                "We'll be assigning all traces to the first one.";
-            logUtils.warn(errMsg);
-            logUtils.warn(candidates);
-        }
-        return (bytecodeToContractDataIfExists[bytecode] = contractDataCandidates[0]);
-    },
-    isCallLike(op: OpCode): boolean {
-        return _.includes([OpCode.CallCode, OpCode.StaticCall, OpCode.Call, OpCode.DelegateCall], op);
-    },
-    isEndOpcode(op: OpCode): boolean {
-        return _.includes([OpCode.Return, OpCode.Stop, OpCode.Revert, OpCode.Invalid, OpCode.SelfDestruct], op);
-    },
-    getAddressFromStackEntry(stackEntry: string): string {
-        const hexBase = 16;
-        return addressUtils.padZeros(new BigNumber(addHexPrefix(stackEntry)).toString(hexBase));
-    },
-    normalizeStructLogs(structLogs: StructLog[]): StructLog[] {
-        if (structLogs[0].depth === 1) {
-            // Geth uses 1-indexed depth counter whilst ganache starts from 0
-            const newStructLogs = _.map(structLogs, structLog => {
-                const newStructLog = {
-                    ...structLog,
-                    depth: structLog.depth - 1,
-                };
-                if (newStructLog.op === 'STATICCALL') {
-                    // HACK(leo): Geth traces sometimes returns those gas costs incorrectly as very big numbers so we manually fix them.
-                    newStructLog.gasCost = STATICCALL_GAS_COST;
-                }
-                return newStructLog;
-            });
-            return newStructLogs;
-        }
-        return structLogs;
-    },
-    getRange(sourceCode: string, range: SingleFileSourceRange): string {
-        const lines = sourceCode.split('\n').slice(range.start.line - 1, range.end.line);
-        lines[lines.length - 1] = lines[lines.length - 1].slice(0, range.end.column);
-        lines[0] = lines[0].slice(range.start.column);
-        return lines.join('\n');
-    },
-};
diff --git a/packages/sol-tracing-utils/test/collect_coverage_entries_test.ts b/packages/sol-tracing-utils/test/collect_coverage_entries_test.ts
deleted file mode 100644
index d3ca8930c..000000000
--- a/packages/sol-tracing-utils/test/collect_coverage_entries_test.ts
+++ /dev/null
@@ -1,156 +0,0 @@
-import * as chai from 'chai';
-import * as fs from 'fs';
-import * as _ from 'lodash';
-import 'mocha';
-import * as path from 'path';
-
-import { collectCoverageEntries } from '../src/collect_coverage_entries';
-import { utils } from '../src/utils';
-
-const expect = chai.expect;
-
-describe('Collect coverage entries', () => {
-    describe('#collectCoverageEntries', () => {
-        it('correctly collects coverage entries for Simplest contract', () => {
-            const simplestContractBaseName = 'Simplest.sol';
-            const simplestContractFileName = path.resolve(__dirname, 'fixtures/contracts', simplestContractBaseName);
-            const simplestContract = fs.readFileSync(simplestContractFileName).toString();
-            const coverageEntries = collectCoverageEntries(simplestContract);
-            expect(coverageEntries.fnMap).to.be.deep.equal({});
-            expect(coverageEntries.branchMap).to.be.deep.equal({});
-            expect(coverageEntries.statementMap).to.be.deep.equal({});
-            expect(coverageEntries.modifiersStatementIds).to.be.deep.equal([]);
-        });
-        it('correctly collects coverage entries for SimpleStorage contract', () => {
-            const simpleStorageContractBaseName = 'SimpleStorage.sol';
-            const simpleStorageContractFileName = path.resolve(
-                __dirname,
-                'fixtures/contracts',
-                simpleStorageContractBaseName,
-            );
-            const simpleStorageContract = fs.readFileSync(simpleStorageContractFileName).toString();
-            const coverageEntries = collectCoverageEntries(simpleStorageContract);
-            const fnIds = _.keys(coverageEntries.fnMap);
-            expect(coverageEntries.fnMap[fnIds[0]].name).to.be.equal('set');
-            // tslint:disable-next-line:custom-no-magic-numbers
-            expect(coverageEntries.fnMap[fnIds[0]].line).to.be.equal(5);
-            const setFunction = `function set(uint x) {
-        storedData = x;
-    }`;
-            expect(utils.getRange(simpleStorageContract, coverageEntries.fnMap[fnIds[0]].loc)).to.be.equal(setFunction);
-            expect(coverageEntries.fnMap[fnIds[1]].name).to.be.equal('get');
-            // tslint:disable-next-line:custom-no-magic-numbers
-            expect(coverageEntries.fnMap[fnIds[1]].line).to.be.equal(8);
-            const getFunction = `function get() constant returns (uint retVal) {
-        return storedData;
-    }`;
-            expect(utils.getRange(simpleStorageContract, coverageEntries.fnMap[fnIds[1]].loc)).to.be.equal(getFunction);
-            expect(coverageEntries.branchMap).to.be.deep.equal({});
-            const statementIds = _.keys(coverageEntries.statementMap);
-            expect(utils.getRange(simpleStorageContract, coverageEntries.statementMap[statementIds[1]])).to.be.equal(
-                'storedData = x',
-            );
-            expect(utils.getRange(simpleStorageContract, coverageEntries.statementMap[statementIds[3]])).to.be.equal(
-                'return storedData;',
-            );
-            expect(coverageEntries.modifiersStatementIds).to.be.deep.equal([]);
-        });
-        it('correctly collects coverage entries for AllSolidityFeatures contract', () => {
-            const simpleStorageContractBaseName = 'AllSolidityFeatures.sol';
-            const simpleStorageContractFileName = path.resolve(
-                __dirname,
-                'fixtures/contracts',
-                simpleStorageContractBaseName,
-            );
-            const simpleStorageContract = fs.readFileSync(simpleStorageContractFileName).toString();
-            const coverageEntries = collectCoverageEntries(simpleStorageContract);
-            const fnDescriptions = _.values(coverageEntries.fnMap);
-            const fnNames = _.map(fnDescriptions, fnDescription => fnDescription.name);
-            const expectedFnNames = [
-                'f',
-                'c',
-                'test',
-                'getChoice',
-                'Base',
-                'Derived',
-                'f',
-                'f',
-                '',
-                'g',
-                'setData',
-                'getData',
-                'sendHalf',
-                'insert',
-                'remove',
-                'contains',
-                'iterate_start',
-                'iterate_valid',
-                'iterate_advance',
-                'iterate_get',
-                'insert',
-                'sum',
-                'restricted',
-                'DualIndex',
-                'set',
-                'transfer_ownership',
-                'lookup',
-                '',
-                '',
-                'sum',
-                'someFunction',
-                'fun',
-                'at',
-                'test',
-                'get',
-                'returnNumber',
-                'alloc',
-                'ham',
-                'getMyTuple',
-                'ham',
-                'abstain',
-                'foobar',
-                'foobar',
-                'a',
-            ];
-            expect(fnNames).to.be.deep.equal(expectedFnNames);
-
-            const branchDescriptions = _.values(coverageEntries.branchMap);
-            const branchLines = _.map(branchDescriptions, branchDescription => branchDescription.line);
-            // tslint:disable-next-line:custom-no-magic-numbers
-            expect(branchLines).to.be.deep.equal([94, 115, 119, 130, 151, 187]);
-            const branchTypes = _.map(branchDescriptions, branchDescription => branchDescription.type);
-            expect(branchTypes).to.be.deep.equal(['if', 'if', 'if', 'if', 'binary-expr', 'if']);
-        });
-
-        it('correctly ignores all coverage entries for Ignore contract', () => {
-            const solcovIgnoreContractBaseName = 'SolcovIgnore.sol';
-            const solcovIgnoreContractFileName = path.resolve(
-                __dirname,
-                'fixtures/contracts',
-                solcovIgnoreContractBaseName,
-            );
-            const solcovIgnoreContract = fs.readFileSync(solcovIgnoreContractFileName).toString();
-            const IGNORE_REGEXP = /\/\*\s*solcov\s+ignore\s+next\s*\*\/\s*/gm;
-            const coverageEntries = collectCoverageEntries(solcovIgnoreContract, IGNORE_REGEXP);
-            const fnIds = _.keys(coverageEntries.fnMap);
-
-            expect(fnIds.length).to.be.equal(1);
-            expect(coverageEntries.fnMap[fnIds[0]].name).to.be.equal('set');
-            // tslint:disable-next-line:custom-no-magic-numbers
-            expect(coverageEntries.fnMap[fnIds[0]].line).to.be.equal(6);
-            const setFunction = `function set(uint x) public {
-        /* solcov ignore next */
-        storedData = x;
-    }`;
-            expect(utils.getRange(solcovIgnoreContract, coverageEntries.fnMap[fnIds[0]].loc)).to.be.equal(setFunction);
-
-            expect(coverageEntries.branchMap).to.be.deep.equal({});
-            const statementIds = _.keys(coverageEntries.statementMap);
-            expect(utils.getRange(solcovIgnoreContract, coverageEntries.statementMap[statementIds[0]])).to.be.equal(
-                setFunction,
-            );
-            expect(statementIds.length).to.be.equal(1);
-            expect(coverageEntries.modifiersStatementIds.length).to.be.equal(0);
-        });
-    });
-});
diff --git a/packages/sol-tracing-utils/test/fixtures/contracts/AllSolidityFeatures.sol b/packages/sol-tracing-utils/test/fixtures/contracts/AllSolidityFeatures.sol
deleted file mode 100644
index 21137347e..000000000
--- a/packages/sol-tracing-utils/test/fixtures/contracts/AllSolidityFeatures.sol
+++ /dev/null
@@ -1,413 +0,0 @@
-// Examples taken from the Solidity documentation online.
-
-// for pragma version numbers, see https://docs.npmjs.com/misc/semver#versions
-pragma solidity 0.4.0;
-pragma solidity ^0.4.0;
-
-import "SomeFile.sol";
-import "SomeFile.sol" as SomeOtherFile;
-import * as SomeSymbol from "AnotherFile.sol";
-import {symbol1 as alias, symbol2} from "File.sol";
-
-interface i {
-  function f();
-}
-
-contract c {
-  function c()
-  {
-      val1 = 1 wei;    // 1
-      val2 = 1 szabo;  // 1 * 10 ** 12
-      val3 = 1 finney; // 1 * 10 ** 15
-      val4 = 1 ether;  // 1 * 10 ** 18
- }
-  uint256 val1;
-  uint256 val2;
-  uint256 val3;
-  uint256 val4;
-}
-
-contract test {
-    enum ActionChoices { GoLeft, GoRight, GoStraight, SitStill }
-
-    function test()
-    {
-        choices = ActionChoices.GoStraight;
-    }
-    function getChoice() returns (uint d)
-    {
-        d = uint256(choices);
-    }
-    ActionChoices choices;
-}
-
-contract Base {
-    function Base(uint i)
-    {
-        m_i = i;
-    }
-    uint public m_i;
-}
-contract Derived is Base(0) {
-    function Derived(uint i) Base(i) {}
-}
-
-contract C {
-  uint248 x; // 31 bytes: slot 0, offset 0
-  uint16 y; // 2 bytes: slot 1, offset 0 (does not fit in slot 0)
-  uint240 z; // 30 bytes: slot 1, offset 2 bytes
-  uint8 a; // 1 byte: slot 2, offset 0 bytes
-  struct S {
-    uint8 a; // 1 byte, slot +0, offset 0 bytes
-    uint256 b; // 32 bytes, slot +1, offset 0 bytes (does not fit)
-  }
-  S structData; // 2 slots, slot 3, offset 0 bytes (does not really apply)
-  uint8 alpha; // 1 byte, slot 4 (start new slot after struct)
-  uint16[3] beta; // 3*16 bytes, slots 5+6 (start new slot for array)
-  uint8 gamma; // 1 byte, slot 7 (start new slot after array)
-}
-
-contract test {
-  function f(uint x, uint y) returns (uint z) {
-    var c = x + 3;
-    var b = 7 + (c * (8 - 7)) - x;
-    return -(-b | 0);
-  }
-}
-
-contract test {
-  function f(uint x, uint y) returns (uint z) {
-    return 10;
-  }
-}
-
-contract c {
-  function () returns (uint) { return g(8); }
-  function g(uint pos) internal returns (uint) { setData(pos, 8); return getData(pos); }
-  function setData(uint pos, uint value) internal { data[pos] = value; }
-  function getData(uint pos) internal { return data[pos]; }
-  mapping(uint => uint) data;
-}
-
-contract Sharer {
-    function sendHalf(address addr) returns (uint balance) {
-        if (!addr.send(msg.value/2))
-            throw; // also reverts the transfer to Sharer
-        return address(this).balance;
-    }
-}
-
-/// @dev Models a modifiable and iterable set of uint values.
-library IntegerSet
-{
-  struct data
-  {
-    /// Mapping item => index (or zero if not present)
-    mapping(uint => uint) index;
-    /// Items by index (index 0 is invalid), items with index[item] == 0 are invalid.
-    uint[] items;
-    /// Number of stored items.
-    uint size;
-  }
-  function insert(data storage self, uint value) returns (bool alreadyPresent)
-  {
-    uint index = self.index[value];
-    if (index > 0)
-      return true;
-    else
-    {
-      if (self.items.length == 0) self.items.length = 1;
-      index = self.items.length++;
-      self.items[index] = value;
-      self.index[value] = index;
-      self.size++;
-      return false;
-    }
-  }
-  function remove(data storage self, uint value) returns (bool success)
-  {
-    uint index = self.index[value];
-    if (index == 0)
-      return false;
-    delete self.index[value];
-    delete self.items[index];
-    self.size --;
-  }
-  function contains(data storage self, uint value) returns (bool)
-  {
-    return self.index[value] > 0;
-  }
-  function iterate_start(data storage self) returns (uint index)
-  {
-    return iterate_advance(self, 0);
-  }
-  function iterate_valid(data storage self, uint index) returns (bool)
-  {
-    return index < self.items.length;
-  }
-  function iterate_advance(data storage self, uint index) returns (uint r_index)
-  {
-    index++;
-    while (iterate_valid(self, index) && self.index[self.items[index]] == index)
-      index++;
-    return index;
-  }
-  function iterate_get(data storage self, uint index) returns (uint value)
-  {
-      return self.items[index];
-  }
-}
-
-/// How to use it:
-contract User
-{
-  /// Just a struct holding our data.
-  IntegerSet.data data;
-  /// Insert something
-  function insert(uint v) returns (uint size)
-  {
-    /// Sends `data` via reference, so IntegerSet can modify it.
-    IntegerSet.insert(data, v);
-    /// We can access members of the struct - but we should take care not to mess with them.
-    return data.size;
-  }
-  /// Computes the sum of all stored data.
-  function sum() returns (uint s)
-  {
-    for (var i = IntegerSet.iterate_start(data); IntegerSet.iterate_valid(data, i); i = IntegerSet.iterate_advance(data, i))
-      s += IntegerSet.iterate_get(data, i);
-  }
-}
-
-// This broke it at one point (namely the modifiers).
-contract DualIndex {
-  mapping(uint => mapping(uint => uint)) data;
-  address public admin;
-
-  modifier restricted { if (msg.sender == admin) _; }
-
-  function DualIndex() {
-    admin = msg.sender;
-  }
-
-  function set(uint key1, uint key2, uint value) restricted {
-    uint[2][4] memory defaults; // "memory" broke things at one time.
-    data[key1][key2] = value;
-  }
-
-  function transfer_ownership(address _admin) restricted {
-    admin = _admin;
-  }
-
-  function lookup(uint key1, uint key2) returns(uint) {
-    return data[key1][key2];
-  }
-}
-
-contract A {
-
-}
-
-contract B {
-
-}
-
-contract C is A, B {
-
-}
-
-contract TestPrivate
-{
-  uint private value;
-}
-
-contract TestInternal
-{
-  uint internal value;
-}
-
-contract FromSolparse is A, B, TestPrivate, TestInternal {
-  function() {
-    uint a = 6 ** 9;
-    var (x) = 100;
-    uint y = 2 days;
-  }
-}
-
-contract CommentedOutFunction {
-  // FYI: This empty function, as well as the commented
-  // out function below (bad code) is important to this test.
-  function() {
-
-  }
-
-  // function something()
-  //  uint x = 10;
-  // }
-}
-
-library VarHasBrackets {
-	string constant specialRight = "}";
-	//string storage specialLeft = "{";
-}
-
-library UsingExampleLibrary {
-  function sum(uint[] storage self) returns (uint s) {
-    for (uint i = 0; i < self.length; i++)
-      s += self[i];
-  }
-}
-
-contract UsingExampleContract {
-  using UsingExampleLibrary for uint[];
-}
-
-contract NewStuff {
-  uint[] b;
-
-  function someFunction() payable {
-    string storage a = hex"ab1248fe";
-    b[2+2];
-  }
-}
-
-// modifier with expression
-contract MyContract {
-  function fun() mymodifier(foo.bar()) {}
-}
-
-library GetCode {
-    function at(address _addr) returns (bytes o_code) {
-        assembly {
-            // retrieve the size of the code, this needs assembly
-            let size := extcodesize(_addr)
-            // allocate output byte array - this could also be done without assembly
-            // by using o_code = new bytes(size)
-            o_code := mload(0x40)
-            // new "memory end" including padding
-            mstore(0x40, add(o_code, and(add(add(size, 0x20), 0x1f), not(0x1f))))
-            // store length in memory
-            mstore(o_code, size)
-            // actually retrieve the code, this needs assembly
-            extcodecopy(_addr, add(o_code, 0x20), 0, size)
-        }
-    }
-}
-
-contract assemblyLocalBinding {
-  function test(){
-    assembly {
-      let v := 1
-      let x := 0x00
-      let y := x
-      let z := "hello"
-    }
-  }
-}
-
-contract assemblyReturn {
-  uint a = 10;
-
-  function get() constant returns(uint) {
-    assembly {
-        mstore(0x40, sload(0))
-        byte(0)
-        address(0)
-        return(0x40,32)
-    }
-  }
-}
-
-contract usesConst {
-  uint const = 0;
-}
-
-contract memoryArrays {
-  uint seven = 7;
-
-  function returnNumber(uint number) returns (uint){
-    return number;
-  }
-
-  function alloc() {
-    uint[] memory a = new uint[](7);
-    uint[] memory b = new uint[](returnNumber(seven));
-  }
-}
-
-contract DeclarativeExpressions {
-  uint a;
-  uint b = 7;
-  uint b2=0;
-  uint public c;
-  uint constant public d;
-  uint public constant e;
-  uint private constant f = 7;
-  struct S { uint q;}
-
-  function ham(S storage s1, uint[] storage arr) internal {
-    uint x;
-    uint y = 7;
-    S storage s2 = s1;
-    uint[] memory stor;
-    uint[] storage stor2 = arr;
-  }
-}
-
-contract VariableDeclarationTuple {
-  function getMyTuple() returns (bool, bool){
-    return (true, false);
-  }
-
-  function ham (){
-    var (x, y) = (10, 20);
-    var (a, b) = getMyTuple();
-    var (,c) = (10, 20);
-    var (d,,) = (10, 20, 30);
-    var (,e,,f,) = (10, 20, 30, 40, 50);
-
-    var (
-      num1, num2,
-      num3, ,num5
-    ) = (10, 20, 30, 40, 50);
-  }
-}
-
-contract TypeIndexSpacing {
-  uint [ 7 ] x;
-  uint  []  y;
-}
-
-contract Ballot {
-
-    struct Voter {
-        uint weight;
-        bool voted;
-    }
-
-    function abstain() returns (bool) {
-      return false;
-    }
-
-    function foobar() payable owner (myPrice) returns (uint[], address myAdd, string[] names) {}
-    function foobar() payable owner (myPrice) returns (uint[], address myAdd, string[] names);
-
-    Voter you = Voter(1, true);
-
-    Voter me = Voter({
-        weight: 2,
-        voted: abstain()
-    });
-
-    Voter airbnb = Voter({
-      weight: 2,
-      voted: true,
-    });
-}
-
-contract multilineReturn {
-  function a() returns (uint x) {
-    return
-      5;
-  }
-}
diff --git a/packages/sol-tracing-utils/test/fixtures/contracts/SimpleStorage.sol b/packages/sol-tracing-utils/test/fixtures/contracts/SimpleStorage.sol
deleted file mode 100644
index e4b4ac246..000000000
--- a/packages/sol-tracing-utils/test/fixtures/contracts/SimpleStorage.sol
+++ /dev/null
@@ -1,11 +0,0 @@
-pragma solidity ^0.4.21;
-
-contract SimpleStorage {
-    uint public storedData;
-    function set(uint x) {
-        storedData = x;
-    }
-    function get() constant returns (uint retVal) {
-        return storedData;
-    }
-}
diff --git a/packages/sol-tracing-utils/test/fixtures/contracts/Simplest.sol b/packages/sol-tracing-utils/test/fixtures/contracts/Simplest.sol
deleted file mode 100644
index d71016e07..000000000
--- a/packages/sol-tracing-utils/test/fixtures/contracts/Simplest.sol
+++ /dev/null
@@ -1,2 +0,0 @@
-contract Simplest {
-}
diff --git a/packages/sol-tracing-utils/test/fixtures/contracts/SolcovIgnore.sol b/packages/sol-tracing-utils/test/fixtures/contracts/SolcovIgnore.sol
deleted file mode 100644
index a7977ffb4..000000000
--- a/packages/sol-tracing-utils/test/fixtures/contracts/SolcovIgnore.sol
+++ /dev/null
@@ -1,22 +0,0 @@
-pragma solidity ^0.4.21;
-
-contract SolcovIgnore {
-    uint public storedData;
-
-    function set(uint x) public {
-        /* solcov ignore next */
-        storedData = x;
-    }
-
-    /* solcov ignore next */
-    function get() constant public returns (uint retVal) {
-        return storedData;
-    }
-}
-
-/* solcov ignore next */
-contract Ignore {
-    function ignored() public returns (bool) {
-        return false;
-    }
-}
diff --git a/packages/sol-tracing-utils/test/instructions_test.ts b/packages/sol-tracing-utils/test/instructions_test.ts
deleted file mode 100644
index 058053cf9..000000000
--- a/packages/sol-tracing-utils/test/instructions_test.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import * as chai from 'chai';
-import 'mocha';
-
-import { constants } from '../src/constants';
-import { getPcToInstructionIndexMapping } from '../src/instructions';
-
-const expect = chai.expect;
-
-describe('instructions', () => {
-    describe('#getPcToInstructionIndexMapping', () => {
-        it('correctly maps pcs to instruction indexed', () => {
-            // tslint:disable-next-line:custom-no-magic-numbers
-            const bytecode = new Uint8Array([constants.PUSH1, 42, constants.PUSH2, 1, 2, constants.TIMESTAMP]);
-            const pcToInstruction = getPcToInstructionIndexMapping(bytecode);
-            const expectedPcToInstruction = { '0': 0, '2': 1, '5': 2 };
-            expect(pcToInstruction).to.be.deep.equal(expectedPcToInstruction);
-        });
-    });
-});
diff --git a/packages/sol-tracing-utils/test/sol_compiler_artifact_adapter_test.ts b/packages/sol-tracing-utils/test/sol_compiler_artifact_adapter_test.ts
deleted file mode 100644
index 9c58d2cef..000000000
--- a/packages/sol-tracing-utils/test/sol_compiler_artifact_adapter_test.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-import * as chai from 'chai';
-import * as _ from 'lodash';
-import 'mocha';
-import * as path from 'path';
-
-import { SolCompilerArtifactAdapter } from '../src/artifact_adapters/sol_compiler_artifact_adapter';
-
-const expect = chai.expect;
-
-describe('SolCompilerArtifactAdapter', () => {
-    describe('#collectContractsData', () => {
-        it('correctly collects contracts data', async () => {
-            const artifactsPath = path.resolve(__dirname, 'fixtures/artifacts');
-            const sourcesPath = path.resolve(__dirname, 'fixtures/contracts');
-            const zeroExArtifactsAdapter = new SolCompilerArtifactAdapter(artifactsPath, sourcesPath);
-            const contractsData = await zeroExArtifactsAdapter.collectContractsDataAsync();
-            _.forEach(contractsData, contractData => {
-                expect(contractData).to.have.keys([
-                    'sourceCodes',
-                    'sources',
-                    'sourceMap',
-                    'sourceMapRuntime',
-                    'bytecode',
-                    'runtimeBytecode',
-                ]);
-            });
-        });
-    });
-});
diff --git a/packages/sol-tracing-utils/test/source_maps_test.ts b/packages/sol-tracing-utils/test/source_maps_test.ts
deleted file mode 100644
index 330a6a3e1..000000000
--- a/packages/sol-tracing-utils/test/source_maps_test.ts
+++ /dev/null
@@ -1,71 +0,0 @@
-import * as chai from 'chai';
-import * as fs from 'fs';
-import * as _ from 'lodash';
-import 'mocha';
-import * as path from 'path';
-
-import { getOffsetToLocation, parseSourceMap } from '../src/source_maps';
-
-const expect = chai.expect;
-
-const simplestContractBaseName = 'Simplest.sol';
-const simplestContractFileName = path.resolve(__dirname, 'fixtures/contracts', simplestContractBaseName);
-const simplestContract = fs.readFileSync(simplestContractFileName).toString();
-
-describe('source maps', () => {
-    describe('#getLocationByOffset', () => {
-        it('correctly computes location by offset', () => {
-            const offsetToLocation = getOffsetToLocation(simplestContract);
-            const expectedLocationByOffset = {
-                '0': { line: 1, column: 0 },
-                '1': { line: 1, column: 1 },
-                '2': { line: 1, column: 2 },
-                '3': { line: 1, column: 3 },
-                '4': { line: 1, column: 4 },
-                '5': { line: 1, column: 5 },
-                '6': { line: 1, column: 6 },
-                '7': { line: 1, column: 7 },
-                '8': { line: 1, column: 8 },
-                '9': { line: 1, column: 9 },
-                '10': { line: 1, column: 10 },
-                '11': { line: 1, column: 11 },
-                '12': { line: 1, column: 12 },
-                '13': { line: 1, column: 13 },
-                '14': { line: 1, column: 14 },
-                '15': { line: 1, column: 15 },
-                '16': { line: 1, column: 16 },
-                '17': { line: 1, column: 17 },
-                '18': { line: 1, column: 18 },
-                '19': { line: 1, column: 19 },
-                '20': { line: 2, column: 0 },
-                '21': { line: 2, column: 1 },
-                '22': { line: 3, column: 0 },
-            };
-            expect(offsetToLocation).to.be.deep.equal(expectedLocationByOffset);
-        });
-    });
-    describe('#parseSourceMap', () => {
-        it('correctly parses the source map', () => {
-            // This is the source map and bytecode for an empty contract like Example.sol
-            const srcMap = '0:21:0:-;;;;;;;;;;;;;;;;;';
-            const bytecodeHex =
-                '60606040523415600e57600080fd5b603580601b6000396000f3006060604052600080fd00a165627a7a72305820377cdef690e46589f40efeef14d8ef73504af059fb3fd46f1da3cd2fc52ef7890029';
-            const sources = [simplestContractBaseName];
-            const pcToSourceRange = parseSourceMap([simplestContract], srcMap, bytecodeHex, sources);
-            const expectedSourceRange = {
-                location: {
-                    start: { line: 1, column: 0 },
-                    end: { line: 2, column: 1 },
-                },
-                fileName: simplestContractBaseName,
-            };
-            _.forEach(pcToSourceRange, sourceRange => {
-                // Solidity source maps are too short and we map some instructions to undefined
-                // Source: https://github.com/ethereum/solidity/issues/3741
-                if (!_.isUndefined(sourceRange)) {
-                    expect(sourceRange).to.be.deep.equal(expectedSourceRange);
-                }
-            });
-        });
-    });
-});
diff --git a/packages/sol-tracing-utils/test/trace_test.ts b/packages/sol-tracing-utils/test/trace_test.ts
deleted file mode 100644
index c9ed93e63..000000000
--- a/packages/sol-tracing-utils/test/trace_test.ts
+++ /dev/null
@@ -1,55 +0,0 @@
-import * as chai from 'chai';
-import { OpCode, StructLog } from 'ethereum-types';
-import * as _ from 'lodash';
-import 'mocha';
-
-import { getContractAddressToTraces } from '../src/trace';
-
-const expect = chai.expect;
-
-const DEFAULT_STRUCT_LOG: StructLog = {
-    depth: 0,
-    error: '',
-    gas: 0,
-    gasCost: 0,
-    memory: [],
-    op: OpCode.Invalid,
-    pc: 0,
-    stack: [],
-    storage: {},
-};
-
-function addDefaultStructLogFields(compactStructLog: Partial<StructLog> & { op: OpCode; depth: number }): StructLog {
-    return { ...DEFAULT_STRUCT_LOG, ...compactStructLog };
-}
-
-describe('Trace', () => {
-    describe('#getTracesByContractAddress', () => {
-        it('correctly splits trace by contract address', () => {
-            const delegateCallAddress = '0x0000000000000000000000000000000000000002';
-            const trace = [
-                {
-                    op: OpCode.DelegateCall,
-                    stack: [delegateCallAddress, '0x'],
-                    depth: 0,
-                },
-                {
-                    op: OpCode.Return,
-                    depth: 1,
-                },
-                {
-                    op: OpCode.Return,
-                    depth: 0,
-                },
-            ];
-            const fullTrace = _.map(trace, compactStructLog => addDefaultStructLogFields(compactStructLog));
-            const startAddress = '0x0000000000000000000000000000000000000001';
-            const traceByContractAddress = getContractAddressToTraces(fullTrace, startAddress);
-            const expectedTraceByContractAddress = {
-                [startAddress]: [fullTrace[0], fullTrace[2]],
-                [delegateCallAddress]: [fullTrace[1]],
-            };
-            expect(traceByContractAddress).to.be.deep.equal(expectedTraceByContractAddress);
-        });
-    });
-});
diff --git a/packages/sol-tracing-utils/test/utils_test.ts b/packages/sol-tracing-utils/test/utils_test.ts
deleted file mode 100644
index 6fc8fcfe1..000000000
--- a/packages/sol-tracing-utils/test/utils_test.ts
+++ /dev/null
@@ -1,53 +0,0 @@
-import * as chai from 'chai';
-import * as dirtyChai from 'dirty-chai';
-import 'mocha';
-
-import { utils } from '../src/utils';
-
-chai.use(dirtyChai);
-const expect = chai.expect;
-
-describe('utils', () => {
-    describe('#compareLineColumn', () => {
-        it('correctly compares LineColumns', () => {
-            expect(utils.compareLineColumn({ line: 1, column: 3 }, { line: 1, column: 4 })).to.be.lessThan(0);
-            expect(utils.compareLineColumn({ line: 1, column: 4 }, { line: 1, column: 3 })).to.be.greaterThan(0);
-            expect(utils.compareLineColumn({ line: 1, column: 3 }, { line: 1, column: 3 })).to.be.equal(0);
-            expect(utils.compareLineColumn({ line: 0, column: 2 }, { line: 1, column: 0 })).to.be.lessThan(0);
-            expect(utils.compareLineColumn({ line: 1, column: 0 }, { line: 0, column: 2 })).to.be.greaterThan(0);
-        });
-    });
-
-    describe('#isRangeInside', () => {
-        it('returns true if inside', () => {
-            expect(
-                utils.isRangeInside(
-                    { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } },
-                    { start: { line: 1, column: 2 }, end: { line: 1, column: 5 } },
-                ),
-            ).to.be.true();
-        });
-        it('returns true if the same', () => {
-            expect(
-                utils.isRangeInside(
-                    { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } },
-                    { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } },
-                ),
-            ).to.be.true();
-        });
-        it('returns false if not inside', () => {
-            expect(
-                utils.isRangeInside(
-                    { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } },
-                    { start: { line: 1, column: 4 }, end: { line: 1, column: 4 } },
-                ),
-            ).to.be.false();
-            expect(
-                utils.isRangeInside(
-                    { start: { line: 1, column: 3 }, end: { line: 1, column: 4 } },
-                    { start: { line: 1, column: 4 }, end: { line: 1, column: 5 } },
-                ),
-            ).to.be.false();
-        });
-    });
-});
diff --git a/packages/sol-tracing-utils/tsconfig.json b/packages/sol-tracing-utils/tsconfig.json
deleted file mode 100644
index 2ee711adc..000000000
--- a/packages/sol-tracing-utils/tsconfig.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-    "extends": "../../tsconfig",
-    "compilerOptions": {
-        "outDir": "lib",
-        "rootDir": "."
-    },
-    "include": ["./src/**/*", "./test/**/*"]
-}
diff --git a/packages/sol-tracing-utils/tslint.json b/packages/sol-tracing-utils/tslint.json
deleted file mode 100644
index dd9053357..000000000
--- a/packages/sol-tracing-utils/tslint.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "extends": ["@0x/tslint-config"]
-}