[INFO] cloning repository https://github.com/dennis84/try-hav2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dennis84/try-hav2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennis84%2Ftry-hav2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennis84%2Ftry-hav2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a50bd2dcd55557e77dd7ebc1044c685daaf5cc62
[INFO] checking dennis84/try-hav2/a50bd2dcd55557e77dd7ebc1044c685daaf5cc62 against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennis84%2Ftry-hav2" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-7-tc1/source/.git/config.lock
[INFO] [stderr] fatal: could not set 'core.logallrefupdates' to 'true'


failed to checkout https://github.com/dennis84/try-hav2

Caused by:
    command failed: exit status: 128