[INFO] cloning repository https://github.com/mu-zero-HYPERLOOP/canzero-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mu-zero-HYPERLOOP/canzero-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmu-zero-HYPERLOOP%2Fcanzero-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmu-zero-HYPERLOOP%2Fcanzero-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51be0777782b0782fb69bb2c6ce4c0d76a4dec46
[INFO] checking mu-zero-HYPERLOOP/canzero-cli against master#0f353363965ebf05e0757f7679c800b39c51a07e for pr-144896
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmu-zero-HYPERLOOP%2Fcanzero-cli" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-4-tc1/source/.git/config.lock
[INFO] [stderr] fatal: could not set 'core.filemode' to 'true'


failed to checkout https://github.com/mu-zero-HYPERLOOP/canzero-cli

Caused by:
    command failed: exit status: 128