[INFO] cloning repository https://github.com/xiyuanhuaigu/RustStudy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiyuanhuaigu/RustStudy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiyuanhuaigu%2FRustStudy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiyuanhuaigu%2FRustStudy'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiyuanhuaigu%2FRustStudy/refs/heads: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/xiyuanhuaigu/RustStudy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiyuanhuaigu/RustStudy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiyuanhuaigu%2FRustStudy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiyuanhuaigu%2FRustStudy'...
[INFO] [stderr] error: failed to write new configuration file /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiyuanhuaigu%2FRustStudy/config.lock
[INFO] [stderr] fatal: could not set 'core.bare' to 'true'
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/xiyuanhuaigu/RustStudy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiyuanhuaigu/RustStudy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiyuanhuaigu%2FRustStudy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiyuanhuaigu%2FRustStudy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 32e834a083698bb471a81d0d2035424b97a032e0
[INFO] checking xiyuanhuaigu/RustStudy against master#f7b43542838f0a4a6cfdb17fbeadf45002042a77 for pr-138499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiyuanhuaigu%2FRustStudy" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-5-tc1/source': No space left on device


failed to checkout https://github.com/xiyuanhuaigu/RustStudy

Caused by:
    command failed: exit status: 128