[INFO] cloning repository https://github.com/frey-mz/alphazero-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frey-mz/alphazero-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrey-mz%2Falphazero-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrey-mz%2Falphazero-rust'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/frey-mz/alphazero-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frey-mz/alphazero-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrey-mz%2Falphazero-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrey-mz%2Falphazero-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3445d2e0f843df8c7e2c9125e1f4876cba90e044
[INFO] testing frey-mz/alphazero-rust against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrey-mz%2Falphazero-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] fatal: update_ref failed for ref 'HEAD': cannot update the ref 'refs/heads/master': unable to create directory for '/workspace/builds/worker-6-tc1/source/.git/logs/refs/heads/master': No such file or directory


failed to checkout https://github.com/frey-mz/alphazero-rust

Caused by:
    command failed: exit status: 128