Git lock in test-azure_msft-win10-x64-3 exists

[joyeecheung]

Reason	ERROR: Error fetching remote repo 'jenkins_tmp'
Type	GIT_FAILURE
Failed PR	7 (nodejs/node#22287, nodejs/node#22340, nodejs/node#21397, nodejs/node#22348, nodejs/node#22359, nodejs/node#22373, nodejs/node#22368)
Appeared	test-azure_msft-win10-x64-3
First CI	https://ci.nodejs.org/job/node-test-pull-request/16502/
Last CI	https://ci.nodejs.org/job/node-test-pull-request/16514/

Example

ERROR: Error fetching remote repo 'jenkins_tmp'
hudson.plugins.git.GitException: Failed to fetch from binary_tmp@147.75.70.237:binary_tmp.git
	at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:889)
	at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1146)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1177)
	at hudson.scm.SCM.checkout(SCM.java:504)

[Trott]

git lock failure. I marked the node offline in Jenkins. Someone needs to RDP in and remove the git lock or whatever.

[joyeecheung]

The offending file is (https://ci.nodejs.org/job/node-test-binary-windows/19293/COMPILED_BY=vs2017,RUNNER=win10,RUN_SUBSET=0/console)

10:18:57 Caused by: hudson.plugins.git.GitException: Command "git reset --hard" returned status code 128:
10:18:57 stdout: 
10:18:57 stderr: fatal: Unable to create 'c:/workspace/node-test-binary-windows/.git/index.lock': File exists.

[richardlau]

Are you able to wipe out the workspace through the Jenkins UI?

[refack]

I deleted the lock via the worker's script console.

[refack]

Churning along https://ci.nodejs.org/job/node-test-binary-windows/COMPILED_BY=vcbt2015,RUNNER=win10,RUN_SUBSET=2/19304/console