git could not lock config file
The multi-runner seems to create locking problems with git when running with concurrent > 1
This is the output:
gitlab-ci-multi-runner 1.3.1 (4911137)
Using Shell executor...
Running on GITLABDEPLOY...
error: could not lock config file C:/path/to/my/home/dir/.gitconfig: File exists
ERROR: Build failed: exit status 1
I am guessing that the .gitconfig.lock file exists at the moment of invocation and this causes git to fail. It seems that the multi-runner does not check that a locking git command is already running. The git version is: 2.9.0.windows.1