diff --git a/e2e/__tests__/__snapshots__/failures.test.js.snap b/e2e/__tests__/__snapshots__/failures.test.js.snap
index a63133b9c045..4955ba573aae 100644
--- a/e2e/__tests__/__snapshots__/failures.test.js.snap
+++ b/e2e/__tests__/__snapshots__/failures.test.js.snap
@@ -187,9 +187,9 @@ exports[`not throwing Error objects 5`] = `
       22 | 
     > 23 | test('Object thrown during test', () => {
          | ^
-      24 |   // eslint-disable-next-line no-throw-literal
-      25 |   throw deepObject;
-      26 | });
+      24 |   throw deepObject;
+      25 | });
+      26 | 
 
       at Object.test (__tests__/duringTests.test.js:23:1)
 
@@ -197,29 +197,29 @@ exports[`not throwing Error objects 5`] = `
 
     ReferenceError: doesNotExist is not defined
 
-      28 | test('Error during test', () => {
-      29 |   // eslint-disable-next-line no-undef
-    > 30 |   doesNotExist.alsoThisNot;
+      27 | test('Error during test', () => {
+      28 |   // eslint-disable-next-line no-undef
+    > 29 |   doesNotExist.alsoThisNot;
          |   ^
-      31 | });
-      32 | 
-      33 | test('done(Error)', done => {
+      30 | });
+      31 | 
+      32 | test('done(Error)', done => {
 
-      at Object.doesNotExist (__tests__/duringTests.test.js:30:3)
+      at Object.doesNotExist (__tests__/duringTests.test.js:29:3)
 
   ● done(Error)
 
     this is an error
 
-      32 | 
-      33 | test('done(Error)', done => {
-    > 34 |   done(new Error('this is an error'));
+      31 | 
+      32 | test('done(Error)', done => {
+    > 33 |   done(new Error('this is an error'));
          |        ^
-      35 | });
-      36 | 
-      37 | test('done(non-error)', done => {
+      34 | });
+      35 | 
+      36 | test('done(non-error)', done => {
 
-      at Object.<anonymous>.done (__tests__/duringTests.test.js:34:8)
+      at Object.<anonymous>.done (__tests__/duringTests.test.js:33:8)
 
   ● done(non-error)
 
@@ -232,15 +232,15 @@ exports[`not throwing Error objects 5`] = `
       ],
     }
 
-      36 | 
-      37 | test('done(non-error)', done => {
-    > 38 |   done(deepObject);
+      35 | 
+      36 | test('done(non-error)', done => {
+    > 37 |   done(deepObject);
          |   ^
-      39 | });
-      40 | 
-      41 | test('returned promise rejection', () => Promise.reject(deepObject));
+      38 | });
+      39 | 
+      40 | test('returned promise rejection', () => Promise.reject(deepObject));
 
-      at Object.done (__tests__/duringTests.test.js:38:3)
+      at Object.done (__tests__/duringTests.test.js:37:3)
 
   ● returned promise rejection
 
@@ -253,13 +253,13 @@ exports[`not throwing Error objects 5`] = `
       ],
     }
 
-      39 | });
-      40 | 
-    > 41 | test('returned promise rejection', () => Promise.reject(deepObject));
+      38 | });
+      39 | 
+    > 40 | test('returned promise rejection', () => Promise.reject(deepObject));
          | ^
-      42 | 
+      41 | 
 
-      at Object.test (__tests__/duringTests.test.js:41:1)
+      at Object.test (__tests__/duringTests.test.js:40:1)
 
 "
 `;
diff --git a/e2e/failures/__tests__/duringTests.test.js b/e2e/failures/__tests__/duringTests.test.js
index 60ba1c3f05b7..c315f5aa7cdc 100644
--- a/e2e/failures/__tests__/duringTests.test.js
+++ b/e2e/failures/__tests__/duringTests.test.js
@@ -21,7 +21,6 @@ test('undefined thrown during test', () => {
 });
 
 test('Object thrown during test', () => {
-  // eslint-disable-next-line no-throw-literal
   throw deepObject;
 });
 
diff --git a/examples/enzyme/__tests__/CheckboxWithLabel-test.js b/examples/enzyme/__tests__/CheckboxWithLabel-test.js
index a8e08b42b10a..be7aabef2437 100644
--- a/examples/enzyme/__tests__/CheckboxWithLabel-test.js
+++ b/examples/enzyme/__tests__/CheckboxWithLabel-test.js
@@ -1,7 +1,5 @@
 // Copyright 2004-present Facebook. All Rights Reserved.
 
-/* eslint-disable no-unused-vars */
-
 import React from 'react';
 import Enzyme, {shallow} from 'enzyme';
 import Adapter from 'enzyme-adapter-react-16';
diff --git a/examples/react/__tests__/CheckboxWithLabel-test.js b/examples/react/__tests__/CheckboxWithLabel-test.js
index fab2050fd26b..e563307dab59 100644
--- a/examples/react/__tests__/CheckboxWithLabel-test.js
+++ b/examples/react/__tests__/CheckboxWithLabel-test.js
@@ -1,7 +1,5 @@
 // Copyright 2004-present Facebook. All Rights Reserved.
 
-/* eslint-disable no-unused-vars */
-
 import React from 'react';
 import ReactDOM from 'react-dom';
 import * as TestUtils from 'react-dom/test-utils';
diff --git a/examples/snapshot/__tests__/clock.react.test.js b/examples/snapshot/__tests__/clock.react.test.js
index d37ec7ac3fd4..a001ce248355 100644
--- a/examples/snapshot/__tests__/clock.react.test.js
+++ b/examples/snapshot/__tests__/clock.react.test.js
@@ -1,5 +1,4 @@
 // Copyright 2004-present Facebook. All Rights Reserved.
-/* eslint-disable no-unused-vars */
 
 'use strict';
 
diff --git a/examples/snapshot/__tests__/link.react.test.js b/examples/snapshot/__tests__/link.react.test.js
index 6b594f244220..fd9b87115c42 100644
--- a/examples/snapshot/__tests__/link.react.test.js
+++ b/examples/snapshot/__tests__/link.react.test.js
@@ -1,5 +1,4 @@
 // Copyright 2004-present Facebook. All Rights Reserved.
-/* eslint-disable no-unused-vars */
 
 'use strict';
 
diff --git a/package.json b/package.json
index 1d80255bc3c0..fb99a422887b 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "clean-e2e": "find ./e2e -not \\( -path ./e2e/presets/js -prune \\) -not \\( -path ./e2e/presets/json -prune \\) -mindepth 2 -type d \\( -name node_modules -prune \\) -exec rm -r '{}' +",
     "jest": "node ./packages/jest-cli/bin/jest.js",
     "jest-coverage": "yarn jest --coverage",
-    "lint": "eslint . --cache --ext js,md",
+    "lint": "eslint . --cache --report-unused-disable-directives --ext js,md",
     "lint-es5-build": "eslint --no-eslintrc --no-ignore --env=browser packages/*/build-es5",
     "lint:md": "yarn --silent lint:md:ci --fix",
     "lint:md:ci": "prettylint '**/*.md' --ignore-path .gitignore",
diff --git a/packages/jest-environment-node/src/index.js b/packages/jest-environment-node/src/index.js
index 646f846d2ce5..f09b3f7c30a1 100644
--- a/packages/jest-environment-node/src/index.js
+++ b/packages/jest-environment-node/src/index.js
@@ -88,9 +88,7 @@ class NodeEnvironment {
   }
 
   // Disabling rule as return type depends on script's return type.
-  /* eslint-disable flowtype/no-weak-types */
   runScript(script: Script): ?any {
-    /* eslint-enable flowtype/no-weak-types */
     if (this.context) {
       return script.runInContext(this.context);
     }
diff --git a/packages/jest-jasmine2/src/index.js b/packages/jest-jasmine2/src/index.js
index d9f84a70ed73..199afc3f94e2 100644
--- a/packages/jest-jasmine2/src/index.js
+++ b/packages/jest-jasmine2/src/index.js
@@ -11,7 +11,6 @@ import type {Environment} from 'types/Environment';
 import type {GlobalConfig, ProjectConfig} from 'types/Config';
 import type {SnapshotState} from 'jest-snapshot';
 import type {TestResult} from 'types/TestResult';
-// eslint-disable-next-line import/no-extraneous-dependencies
 import type Runtime from 'jest-runtime';
 
 import path from 'path';
diff --git a/packages/jest-jasmine2/src/jasmine/CallTracker.js b/packages/jest-jasmine2/src/jasmine/CallTracker.js
index 60020c8ea62b..3f676d118a05 100644
--- a/packages/jest-jasmine2/src/jasmine/CallTracker.js
+++ b/packages/jest-jasmine2/src/jasmine/CallTracker.js
@@ -29,7 +29,6 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 /* @flow */
-/* eslint-disable sort-keys */
 
 function CallTracker() {
   let calls = [];
diff --git a/packages/jest-jasmine2/src/jasmine/ReportDispatcher.js b/packages/jest-jasmine2/src/jasmine/ReportDispatcher.js
index 3194423f9861..aa1ed23997e7 100644
--- a/packages/jest-jasmine2/src/jasmine/ReportDispatcher.js
+++ b/packages/jest-jasmine2/src/jasmine/ReportDispatcher.js
@@ -29,7 +29,6 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 /* @flow */
-/* eslint-disable sort-keys */
 
 export default function ReportDispatcher(methods: Array<string>) {
   const dispatchedMethods = methods || [];
diff --git a/packages/jest-jasmine2/src/jasmine/SpyStrategy.js b/packages/jest-jasmine2/src/jasmine/SpyStrategy.js
index 57a11332ada6..2a996f085248 100644
--- a/packages/jest-jasmine2/src/jasmine/SpyStrategy.js
+++ b/packages/jest-jasmine2/src/jasmine/SpyStrategy.js
@@ -29,7 +29,6 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 /* @flow */
-/* eslint-disable sort-keys */
 
 export default function SpyStrategy(options: Object) {
   options = options || {};
diff --git a/packages/jest-jasmine2/src/jasmine/Timer.js b/packages/jest-jasmine2/src/jasmine/Timer.js
index 7d5b87d05165..be908df48185 100644
--- a/packages/jest-jasmine2/src/jasmine/Timer.js
+++ b/packages/jest-jasmine2/src/jasmine/Timer.js
@@ -29,7 +29,6 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 /* @flow */
-/* eslint-disable sort-keys */
 
 const defaultNow = (function(Date) {
   return function() {
diff --git a/packages/jest-util/src/FakeTimers.js b/packages/jest-util/src/FakeTimers.js
index 8fe11e83295d..c00a3c30da25 100644
--- a/packages/jest-util/src/FakeTimers.js
+++ b/packages/jest-util/src/FakeTimers.js
@@ -19,9 +19,7 @@ import setGlobal from './setGlobal';
  * we are disabling the flowtype/no-weak-types rule here.
  */
 
-/* eslint-disable flowtype/no-weak-types */
 type Callback = (...args: any) => void;
-/* eslint-enable flowtype/no-weak-types */
 
 type TimerID = string;
 
@@ -50,11 +48,9 @@ type TimerAPI = {
    * here.
    */
 
-  /* eslint-disable flowtype/no-weak-types */
   setImmediate(callback: Callback, ms?: number, ...args: Array<any>): number,
   setInterval(callback: Callback, ms?: number, ...args: Array<any>): number,
   setTimeout(callback: Callback, ms?: number, ...args: Array<any>): number,
-  /* eslint-enable flowtype/no-weak-types */
 };
 
 type TimerConfig<Ref> = {|
diff --git a/packages/jest-util/src/__tests__/fakeTimers.test.js b/packages/jest-util/src/__tests__/fakeTimers.test.js
index 3f153759b93c..c39fb0c2a4e4 100644
--- a/packages/jest-util/src/__tests__/fakeTimers.test.js
+++ b/packages/jest-util/src/__tests__/fakeTimers.test.js
@@ -26,7 +26,6 @@ describe('FakeTimers', () => {
   });
 
   describe('construction', () => {
-    /* eslint-disable no-new */
     it('installs setTimeout mock', () => {
       const global = {process};
       const timers = new FakeTimers({global, moduleMocker, timerConfig});
diff --git a/packages/jest-worker/package.json b/packages/jest-worker/package.json
index 43b6b489284d..76d8bcf3f20e 100644
--- a/packages/jest-worker/package.json
+++ b/packages/jest-worker/package.json
@@ -11,6 +11,9 @@
     "merge-stream": "^1.0.1",
     "supports-color": "^6.1.0"
   },
+  "devDependencies":  {
+    "worker-farm": "^1.6.0"
+  },
   "engines": {
     "node": ">= 6"
   }
diff --git a/packages/jest-worker/src/index.js b/packages/jest-worker/src/index.js
index b5bc4885b53f..0b3c4a40b59b 100644
--- a/packages/jest-worker/src/index.js
+++ b/packages/jest-worker/src/index.js
@@ -111,7 +111,6 @@ export default class JestWorker {
     });
   }
 
-  // eslint-disable-next-line no-unclear-flowtypes
   _callFunctionWithArgs(method: string, ...args: Array<any>): Promise<any> {
     if (this._ending) {
       throw new Error('Farm is ended, no more calls can be done to it');
diff --git a/packages/jest-worker/src/types.js b/packages/jest-worker/src/types.js
index 15647155c50a..b0a80f325c77 100644
--- a/packages/jest-worker/src/types.js
+++ b/packages/jest-worker/src/types.js
@@ -13,8 +13,6 @@
 // coming from any of the other processes cannot be typed. Thus, many types
 // include "any" as a flow type, which is (unfortunately) correct here.
 
-/* eslint-disable no-unclear-flowtypes */
-
 export const CHILD_MESSAGE_INITIALIZE: 0 = 0;
 export const CHILD_MESSAGE_CALL: 1 = 1;
 export const CHILD_MESSAGE_END: 2 = 2;
diff --git a/yarn.lock b/yarn.lock
index e3a2fe9da927..2ba5ee659775 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4495,7 +4495,7 @@ err-code@^1.0.0:
   resolved "https://registry.yarnpkg.com/err-code/-/err-code-1.1.2.tgz#06e0116d3028f6aef4806849eb0ea6a748ae6960"
   integrity sha1-BuARbTAo9q70gGhJ6w6mp0iuaWA=
 
-errno@^0.1.1, errno@~0.1.1:
+errno@^0.1.1, errno@~0.1.1, errno@~0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.7.tgz#4684d71779ad39af177e3f007996f7c67c852618"
   integrity sha512-MfrRBDWzIWifgq6tJj60gkAwtLNb6sQPlcFrSOflcP1aFmmruKQ2wRnze/8V6kgyz7H3FF8Npzv78mZ7XLLflg==
@@ -13375,6 +13375,13 @@ wordwrap@~0.0.2:
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
   integrity sha1-o9XabNXAvAAI03I0u68b7WMFkQc=
 
+worker-farm@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/worker-farm/-/worker-farm-1.6.0.tgz#aecc405976fab5a95526180846f0dba288f3a4a0"
+  integrity sha512-6w+3tHbM87WnSWnENBUvA2pxJPLhQUg5LKwUQHq3r+XPhIM+Gh2R5ycbwPCyuGbNg+lPgdcnQUhuC02kJCvffQ==
+  dependencies:
+    errno "~0.1.7"
+
 wrap-ansi@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.1.0.tgz#d8fc3d284dd05794fe84973caecdd1cf824fdd85"
@@ -13648,4 +13655,3 @@ yeast@0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/yeast/-/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"
   integrity sha1-AI4G2AlDIMNy28L47XagymyKxBk=
-