[INFO] cloning repository https://github.com/lj3954/quickemu_dynamic_os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lj3954/quickemu_dynamic_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flj3954%2Fquickemu_dynamic_os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flj3954%2Fquickemu_dynamic_os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3445fa98b55e4102e757de3c3068da2f7443a81d
[INFO] checking lj3954/quickemu_dynamic_os against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flj3954%2Fquickemu_dynamic_os" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device
[INFO] [stderr] fatal: unable to update HEAD


failed to checkout https://github.com/lj3954/quickemu_dynamic_os

Caused by:
    command failed: exit status: 128
    
    