[INFO] cloning repository https://github.com/golnarmordadi/rust_context_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/golnarmordadi/rust_context_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolnarmordadi%2Frust_context_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolnarmordadi%2Frust_context_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67e5747eca354bd60f82bba8b26a74bf870a5fca
[INFO] checking golnarmordadi/rust_context_example against master#be181dd75c83d72fcc95538e235768bc367b76b9 for pr-140208
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolnarmordadi%2Frust_context_example" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] error: failed to write new configuration file /workspace/builds/worker-5-tc1/source/.git/config.lock
[INFO] [stderr] fatal: could not set 'remote.origin.url' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolnarmordadi%2Frust_context_example'


failed to checkout https://github.com/golnarmordadi/rust_context_example

Caused by:
    command failed: exit status: 128