CI Reliability 2022-01-13

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
15/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
git, node.js, shell

Research direction

Start with the linked Jenkins CI jobs and the failure categories in the report, including test/parallel/test-fs-rmdir-recursive.js and test/parallel/test-common-expect-warning.js. The report names recurring Jenkins, Git, build, and JavaScript test failures but no proposed scope or target file; done would require identifying and resolving the relevant reliability failures.

Written by the indexing model from the issue text.

Description

Failures in node-test-pull-request/41747 to node-test-pull-request/41844 that failed more than 2 PRs
(Generated with ncu-ci walk pr --stats=true --markdown /home/runner/work/reliability/reliability/results.md)

UTC Time RUNNING SUCCESS UNSTABLE ABORTED FAILURE Green Rate
2022-01-13 00:02 0 6 29 2 63 6.12%
Jenkins Failure
Reason Backing channel 'JNLP4-connect connection from ... is disconnected.
Type JENKINS_FAILURE
Failed PR 6 (https://github.com/nodejs/node/pull/41424/, https://github.com/nodejs/node/pull/41451/, https://github.com/nodejs-private/node-private/pull/300/, https://github.com/nodejs/node/pull/41478/, https://github.com/nodejs/node/pull/41479/, https://github.com/nodejs/node/pull/41490/)
Appeared test-equinix-centos7_container-arm64-2, test-equinix-ubuntu1804_sharedlibs_container-arm64-5, test-equinix-ubuntu2004_container-arm64-2, test-macstadium-macos11.0-arm64-3, test-equinix-ubuntu2004_container-armv7l-1, test-equinix-ubuntu1804_container-arm64-2
First CI https://ci.nodejs.org/job/node-test-pull-request/41790/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41838/
Example
java.io.IOException: Backing channel 'JNLP4-connect connection from 139.178.85.13/139.178.85.13:33114' is disconnected.
	at hudson.remoting.RemoteInvocationHandler.channelOrFail(RemoteInvocationHandler.java:216)
	at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:286)
	at com.sun.proxy.$Proxy82.isAlive(Unknown Source)
	at hudson.Launcher$RemoteLauncher$ProcImpl.isAlive(Launcher.java:1213)
	at hudson.Launcher$RemoteLauncher$ProcImpl.join(Launcher.java:1205)

Git Failure
Reason ERROR: Error fetching remote repo 'origin'
Type GIT_FAILURE
Failed PR 4 (https://github.com/nodejs/node/pull/41329/, https://github.com/nodejs/node/pull/41445/, https://github.com/nodejs/node/pull/41451/, https://github.com/nodejs-private/node-private/pull/300/)
Appeared test-equinix-centos7_container-arm64-2, test-equinix-ubuntu1804_container-arm64-2, test-equinix-ubuntu2004_container-arm64-2
First CI https://ci.nodejs.org/job/node-test-pull-request/41791/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41801/
Example
ERROR: Error fetching remote repo 'origin'
hudson.plugins.git.GitException: Failed to fetch from git@github.com:nodejs/node.git
	at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:1001)
	at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1242)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1302)
	at hudson.scm.SCM.checkout(SCM.java:505)

Build Failure
Reason ERROR: Step �Publish JUnit test result report� failed: No test report files were found. Configuration error?
Type BUILD_FAILURE
Failed PR 2 (https://github.com/nodejs/node/pull/41388/, https://github.com/nodejs-private/node-private/pull/300/)
Appeared test-azure_msft-win10_vcbt2015-x64-2, test-azure_msft-win10_vs2019-x64-2, test-rackspace-win2012r2_vs2015-x64-1, test-rackspace-win2012r2_vs2019-x64-5, test-azure_msft-win10_vcbt2015-x64-1, test-azure_msft-win10_vs2019-x64-4, test-azure_msft-win10_vs2019-x64-1
First CI https://ci.nodejs.org/job/node-test-pull-request/41781/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41799/
Example
ERROR: Step �Publish JUnit test result report� failed: No test report files were found. Configuration error?
Collecting metadata...
Metadata collection done.
Notifying upstream projects of job completion
Finished: FAILURE

undefined
Reason Unknown
Type undefined
Failed PR 20 (https://github.com/nodejs/node/pull/41403/, https://github.com/nodejs/node/pull/41409/, https://github.com/nodejs/node/pull/41352/, https://github.com/nodejs/node/pull/38590/, https://github.com/nodejs/node/pull/41414/, https://github.com/nodejs/node/pull/41421/, https://github.com/nodejs/node/pull/41388/, https://github.com/nodejs/node/pull/41329/, https://github.com/nodejs/node/pull/41445/, https://github.com/nodejs/node/pull/41451/, https://github.com/nodejs-private/node-private/pull/307/, https://github.com/nodejs-private/node-private/pull/300/, https://github.com/nodejs-private/node-private/pull/310/, https://github.com/nodejs/node/pull/41197/, https://github.com/nodejs/node/pull/41424/, https://github.com/nodejs/node/pull/41470/, https://github.com/nodejs/node/pull/41263/, https://github.com/nodejs/node/pull/41173/, https://github.com/nodejs/node/pull/36328/, https://github.com/nodejs/node/pull/41482/)
Appeared test-equinix-ubuntu2004_container-armv7l-1, test-equinix-ubuntu2004_sharedlibs_container-arm64-3
First CI https://ci.nodejs.org/job/node-test-pull-request/41753/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41844/
Example
Unknown

JSTest Failure
Reason parallel/test-fs-rmdir-recursive
Type JS_TEST_FAILURE
Failed PR 18 (https://github.com/nodejs/node/pull/41290/, https://github.com/nodejs/node/pull/41263/, https://github.com/nodejs/node/pull/41403/, https://github.com/nodejs/node/pull/41352/, https://github.com/nodejs/node/pull/41421/, https://github.com/nodejs/node/pull/41388/, https://github.com/nodejs/node/pull/41441/, https://github.com/nodejs/node/pull/41425/, https://github.com/nodejs/node/pull/41406/, https://github.com/nodejs/node/pull/41445/, https://github.com/nodejs-private/node-private/pull/300/, https://github.com/nodejs-private/node-private/pull/305/, https://github.com/nodejs/node/pull/41197/, https://github.com/nodejs/node/pull/41457/, https://github.com/nodejs/node/pull/41329/, https://github.com/nodejs/node/pull/41451/, https://github.com/nodejs/node/pull/41478/, https://github.com/nodejs/node/pull/41486/)
Appeared test-azure_msft-win10_vcbt2015-x64-4, test-azure_msft-win10_vs2019-x64-1, test-azure_msft-win10_vs2019-x64-3, test-azure_msft-win10_vcbt2015-x64-1
First CI https://ci.nodejs.org/job/node-test-pull-request/41747/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41826/
Example
not ok 259 parallel/test-fs-rmdir-recursive
  ---
  duration_ms: 0.608
  severity: fail
  exitcode: 1
  stack: |-
    node:internal/fs/rimraf:202
          throw err;
          ^
    
    Error: ENOTEMPTY: directory not empty, rmdir '\\?\C:\workspace\node-test-binary-windows-js-suites\node\test\.tmp.256\rmdir-recursive-3\d-3-2\d-2-2'
        at Object.rmdirSync (node:fs:1167:10)
        at _rmdirSync (node:internal/fs/rimraf:260:21)
        at rimrafSync (node:internal/fs/rimraf:193:7)
        at node:internal/fs/rimraf:253:9
        at Array.forEach (<anonymous>)
        at _rmdirSync (node:internal/fs/rimraf:250:7)
        at rimrafSync (node:internal/fs/rimraf:193:7)
        at node:internal/fs/rimraf:253:9
        at Array.forEach (<anonymous>)
        at _rmdirSync (node:internal/fs/rimraf:250:7) {
      errno: -4051,
      syscall: 'rmdir',
      code: 'ENOTEMPTY',
      path: '\\\\?\\C:\\workspace\\node-test-binary-windows-js-suites\\node\\test\\.tmp.256\\rmdir-recursive-3\\d-3-2\\d-2-2'
    }
    
   ...

Reason parallel/test-common-expect-warning
Type JS_TEST_FAILURE
Failed PR 6 (https://github.com/nodejs/node/pull/41403/, https://github.com/nodejs/node/pull/41263/, https://github.com/nodejs/node/pull/40661/, https://github.com/nodejs-private/node-private/pull/300/, https://github.com/nodejs/node/pull/41329/, https://github.com/nodejs/node/pull/36328/)
Appeared test-digitalocean-freebsd12-x64-2, test-equinix-ubuntu1804_container-arm64-2, test-equinix-ubuntu1804_sharedlibs_container-arm64-1, test-equinix-ubuntu2004_container-armv7l-1
First CI https://ci.nodejs.org/job/node-test-pull-request/41753/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41843/
Example
not ok 477 parallel/test-common-expect-warning
  ---
  duration_ms: 0.377
  severity: fail
  exitcode: 1
  stack: |-
    node:assert:1026
        throw err;
        ^
    
    AssertionError [ERR_ASSERTION]: The input did not match the regular expression /Unexpected extra warning received/. Input:
    
    ''
    
        at ChildProcess.<anonymous> (/usr/home/iojs/build/workspace/node-test-commit-freebsd/nodes/freebsd12-x64/test/parallel/test-common-expect-warning.js:41:14)
        at ChildProcess.<anonymous> (/usr/home/iojs/build/workspace/node-test-commit-freebsd/nodes/freebsd12-x64/test/common/index.js:401:15)
        at ChildProcess.emit (node:events:520:28)
        at Process.ChildProcess._handle.onexit (node:internal/child_process:291:12) {
      generatedMessage: true,
      code: 'ERR_ASSERTION',
      actual: '',
      expected: /Unexpected extra warning received/,
      operator: 'match'
    }
    
    Node.js v18.0.0-pre
  ...


Reason sequential/test-performance-eventloopdelay
Type JS_TEST_FAILURE
Failed PR 6 (https://github.com/nodejs/node/pull/41290/, https://github.com/nodejs/node/pull/41369/, https://github.com/nodejs/node/pull/41263/, https://github.com/nodejs/node/pull/38590/, https://github.com/nodejs/node/pull/41352/, https://github.com/nodejs-private/node-private/pull/307/)
Appeared test-ibm-rhel7-s390x-1, test-ibm-rhel7-s390x-3
First CI https://ci.nodejs.org/job/node-test-pull-request/41748/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41797/
Example
not ok 3530 sequential/test-performance-eventloopdelay
  ---
  duration_ms: 7.219
  severity: fail
  exitcode: 1
  stack: |-
    node:assert:399
        throw err;
        ^
    
    AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:
    
      assert(histogram.min > 0)
    
        at Timeout.spinAWhile [as _onTimeout] (/home/iojs/build/workspace/node-test-commit-linuxone/test/sequential/test-performance-eventloopdelay.js:65:7)
        at listOnTimeout (node:internal/timers:568:17)
        at processTimers (node:internal/timers:510:7) {
      generatedMessage: true,
      code: 'ERR_ASSERTION',
      actual: false,
      expected: true,
      operator: '=='
    }
    
    Node.js v18.0.0-pre
  ...


Reason parallel/test-crypto-classes
Type JS_TEST_FAILURE
Failed PR 4 (https://github.com/nodejs/node/pull/41352/, https://github.com/nodejs/node/pull/38590/, https://github.com/nodejs/node/pull/41424/, https://github.com/nodejs/node/pull/41482/)
Appeared test-requireio_mcollina-debian10-armv7l_pi2-1, test-requireio_mininodes-debian10-armv7l_pi2-1, test-requireio_joeyvandijk-debian10-armv7l_pi2-2, test-requireio_svincent-debian10-armv7l_pi2-2
First CI https://ci.nodejs.org/job/node-test-pull-request/41769/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41836/
Example
not ok 188 parallel/test-crypto-classes
  ---
  duration_ms: 240.240
  severity: fail
  exitcode: -15
  stack: |-
    timeout
  ...


Reason parallel/test-child-process-pipe-dataflow
Type JS_TEST_FAILURE
Failed PR 3 (https://github.com/nodejs/node/pull/41409/, https://github.com/nodejs/node/pull/41197/, https://github.com/nodejs/node/pull/41457/)
Appeared test-azure_msft-win10_vs2019-x64-4, test-azure_msft-win10_vs2019-x64-3
First CI https://ci.nodejs.org/job/node-test-pull-request/41766/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41818/
Example
not ok 81 parallel/test-child-process-pipe-dataflow
  ---
  duration_ms: 1.73
  severity: fail
  exitcode: 1
  stack: |-
    assert.js:101
      throw new AssertionError(obj);
      ^
    
    AssertionError [ERR_ASSERTION]: Expected values to be strictly equal:
    
    '0' !== '1048577'
    
        at Socket.<anonymous> (C:\workspace\node-test-binary-windows-js-suites\node\test\parallel\test-child-process-pipe-dataflow.js:66:12)
        at Socket.<anonymous> (C:\workspace\node-test-binary-windows-js-suites\node\test\common\index.js:361:15)
        at Socket.emit (events.js:314:20)
        at addChunk (_stream_readable.js:297:12)
        at readableAddChunk (_stream_readable.js:272:9)
        at Socket.Readable.push (_stream_readable.js:213:10)
        at Pipe.onStreamRead (internal/stream_base_commons.js:188:23) {
      generatedMessage: true,
      code: 'ERR_ASSERTION',
      actual: '0',
      expected: '1048577',
      operator: 'strictEqual'
    }
  ...


Reason parallel/test-fs-rm
Type JS_TEST_FAILURE
Failed PR 3 (https://github.com/nodejs/node/pull/41329/, https://github.com/nodejs-private/node-private/pull/310/, https://github.com/nodejs/node/pull/41175/)
Appeared test-azure_msft-win10_vs2019-x64-3, test-azure_msft-win10_vcbt2015-x64-4
First CI https://ci.nodejs.org/job/node-test-pull-request/41791/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41834/
Example
not ok 251 parallel/test-fs-rm
  ---
  duration_ms: 0.791
  severity: fail
  exitcode: 1
  stack: |-
    Can't clean tmpdir: C:\workspace\node-test-binary-windows-js-suites\node\test\.tmp.247
    Files blocking: [ 'rm-0', 'rm-4', 'rm-5', 'rm-args-file.txt' ]
    
    node:assert:986
        throw newErr;
        ^
    
    AssertionError [ERR_ASSERTION]: ifError got unwanted exception: ENOTEMPTY: directory not empty, rmdir 'C:\workspace\node-test-binary-windows-js-suites\node\test\.tmp.247\rm-0\d-3-2\d-2-1'
        at C:\workspace\node-test-binary-windows-js-suites\node\test\common\index.js:357:12
        at C:\workspace\node-test-binary-windows-js-suites\node\test\common\index.js:394:15
        at CB (node:internal/fs/rimraf:60:5)
        at node:internal/fs/rimraf:152:18
        at CB (node:internal/fs/rimraf:60:5)
        at node:internal/fs/rimraf:152:18
        at CB (node:internal/fs/rimraf:60:5)
        at FSReqCallback.oncomplete (node:fs:188:23)
     {
      generatedMessage: false,
      code: 'ERR_...

Reason node-api/test_threadsafe_function/test
Type JS_TEST_FAILURE
Failed PR 2 (https://github.com/nodejs/node/pull/40661/, https://github.com/nodejs/node/pull/38590/)
Appeared test-equinix-centos7_container-arm64-1, test-equinix-ubuntu2004_container-arm64-2
First CI https://ci.nodejs.org/job/node-test-pull-request/41761/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41770/
Example
not ok 3341 node-api/test_threadsafe_function/test
  ---
  duration_ms: 240.82
  severity: fail
  exitcode: -15
  stack: |-
    timeout
  ...


Reason parallel/test-crypto-binary-default
Type JS_TEST_FAILURE
Failed PR 2 (https://github.com/nodejs/node/pull/41329/, https://github.com/nodejs/node/pull/41445/)
Appeared test-requireio_jasnell-debian10-armv7l_pi2-1, test-requireio_svincent-debian10-armv7l_pi2-2
First CI https://ci.nodejs.org/job/node-test-pull-request/41791/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41795/
Example
not ok 159 parallel/test-crypto-binary-default
  ---
  duration_ms: 240.90
  severity: fail
  exitcode: -15
  stack: |-
    timeout
  ...


Reason parallel/test-crypto-dh-odd-key
Type JS_TEST_FAILURE
Failed PR 2 (https://github.com/nodejs/node/pull/41409/, https://github.com/nodejs/node/pull/41197/)
Appeared test-requireio_joeyvandijk-debian10-armv7l_pi2-2, test-requireio_svincent-debian10-armv7l_pi2-2
First CI https://ci.nodejs.org/job/node-test-pull-request/41766/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41816/
Example
not ok 239 parallel/test-crypto-dh-odd-key
  ---
  duration_ms: 240.136
  severity: fail
  exitcode: -15
  stack: |-
    timeout
  ...


Reason parallel/test-http-outgoing-end-cork
Type JS_TEST_FAILURE
Failed PR 2 (https://github.com/nodejs-private/node-private/pull/310/, https://github.com/nodejs/node/pull/41173/)
Appeared test-requireio_williamkapke-debian10-arm64_pi3-1, test-requireio_pivotalagency-debian10-arm64_pi3-2
First CI https://ci.nodejs.org/job/node-test-pull-request/41805/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41835/
Example
not ok 301 parallel/test-http-outgoing-end-cork
  ---
  duration_ms: 4.988
  severity: fail
  exitcode: 1
  stack: |-
    Sending req no 1
    assert.js:166
      throw err;
      ^
    
    AssertionError [ERR_ASSERTION]: () => {
        reject(new Error('Request timed out'));
      } at /home/iojs/build/workspace/node-test-binary-arm/test/parallel/test-http-outgoing-end-cork.js:53
        at Timeout.mustNotCall [as _onTimeout] (/home/iojs/build/workspace/node-test-binary-arm/test/common/index.js:458:12)
        at listOnTimeout (internal/timers.js:557:17)
        at processTimers (internal/timers.js:500:7) {
      generatedMessage: false,
      code: 'ERR_ASSERTION',
      actual: undefined,
      expected: undefined,
      operator: 'fail'
    }
  ...


Reason parallel/test-tls-ticket-cluster
Type JS_TEST_FAILURE
Failed PR 2 (https://github.com/nodejs-private/node-private/pull/309/, https://github.com/nodejs-private/node-private/pull/308/)
Appeared test-nearform-macos10.15-x64-3
First CI https://ci.nodejs.org/job/node-test-pull-request/41803/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41811/
Example
not ok 2151 parallel/test-tls-ticket-cluster
  ---
  duration_ms: 0.374
  severity: fail
  exitcode: 1
  stack: |-
    [master] got "listening"
    [master] connecting 61737 session? false
    [worker] connection reused? false
    [master] got "not-reused"
    [master] connecting 61737 session? true
    [worker] connection reused? true
    [master] got "reused"
    [master] connecting 61737 session? true
    [worker] connection reused? true
    [master] got "reused"
    [master] connecting 61737 session? true
    [worker] connection reused? true
    [master] got "reused"
    [master] connecting 61737 session? true
    [worker] connection reused? true
    [master] got "reused"
    [master] connecting 61737 session? true
    [worker] connection reused? true
    [master] got "reused"
    [master] connecting 61737 session? true
    [worker] connection reused? true
    [master] got "reused"
    [master] connecting 61737 session? true
    [worker] connection reused? true
    [master] got "reused"
    [master] conne...

Reason parallel/test-webcrypto-wrap-unwrap
Type JS_TEST_FAILURE
Failed PR 2 (https://github.com/nodejs/node/pull/41409/, https://github.com/nodejs/node/pull/41424/)
Appeared test-requireio_mininodes-debian10-armv7l_pi2-1
First CI https://ci.nodejs.org/job/node-test-pull-request/41766/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41830/
Example
not ok 802 parallel/test-webcrypto-wrap-unwrap
  ---
  duration_ms: 240.118
  severity: fail
  exitcode: -15
  stack: |-
    timeout
  ...


Reason pummel/test-worker-take-heapsnapshot
Type JS_TEST_FAILURE
Failed PR 2 (https://github.com/nodejs-private/node-private/pull/307/, https://github.com/nodejs-private/node-private/pull/300/)
Appeared test-equinix-ubuntu1804_sharedlibs_container-arm64-2, test-equinix-ubuntu1804_sharedlibs_container-arm64-3
First CI https://ci.nodejs.org/job/node-test-pull-request/41797/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41798/
Example
not ok 3237 pummel/test-worker-take-heapsnapshot
  ---
  duration_ms: 0.614
  severity: crashed
  exitcode: -11
  stack: |-
    (node:1938508) internal/test/binding: These APIs are for internal testing only. Do not use them.
    (Use `node --trace-warnings ...` to show where the warning was created)
  ...


Reason sequential/test-cpu-prof-worker-argv
Type JS_TEST_FAILURE
Failed PR 2 (https://github.com/nodejs/node/pull/41445/, https://github.com/nodejs/node/pull/41175/)
Appeared test-orka-macos10.14-x64-2, test-orka-macos11-x64-2
First CI https://ci.nodejs.org/job/node-test-pull-request/41794/
Last CI https://ci.nodejs.org/job/node-test-pull-request/41834/
Example
not ok 3377 sequential/test-cpu-prof-worker-argv
  ---
  duration_ms: 0.542
  severity: fail
  exitcode: 1
  stack: |-
    
    [
      {
        id: 1,
        callFrame: {
          functionName: '(root)',
          scriptId: '0',
          url: '',
          lineNumber: -1,
          columnNumber: -1
        },
        hitCount: 0,
        children: [ 2, 3, 4, 22 ]
      },
      {
        id: 2,
        callFrame: {
          functionName: '(program)',
          scriptId: '0',
          url: '',
          lineNumber: -1,
          columnNumber: -1
        },
        hitCount: 3
      },
      {
        id: 3,
        callFrame: {
          functionName: '(garbage collector)',
          scriptId: '0',
          url: '',
          lineNumber: -1,
          columnNumber: -1
        },
        hitCount: 2
      },
      {
        id: 4,
        callFrame: {
          functionName: '',
          scriptId: '10',
          url: 'node:internal/bootstrap/node',
          lineNumber: 0,
          columnNumber: 0
  ...

Progress
  • Backing channel 'JNLP4-connect connection from ... is disconnected. (6)
  • ERROR: Error fetching remote repo 'origin' (4)
  • ERROR: Step �Publish JUnit test result report� failed: No test report files were found. Configuration error? (2)
  • Unknown (20)
  • parallel/test-fs-rmdir-recursive (18)
  • parallel/test-common-expect-warning (6)
  • sequential/test-performance-eventloopdelay (6)
  • parallel/test-crypto-classes (4)
  • parallel/test-child-process-pipe-dataflow (3)
  • parallel/test-fs-rm (3)
  • node-api/test_threadsafe_function/test (2)
  • parallel/test-crypto-binary-default (2)
  • parallel/test-crypto-dh-odd-key (2)
  • parallel/test-http-outgoing-end-cork (2)
  • parallel/test-tls-ticket-cluster (2)
  • parallel/test-webcrypto-wrap-unwrap (2)
  • pummel/test-worker-take-heapsnapshot (2)
  • sequential/test-cpu-prof-worker-argv (2)
Dominant language
Shell
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Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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