[INFO] cloning repository https://github.com/xiaoxiaochaochao/exam-grading
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xiaoxiaochaochao/exam-grading" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoxiaochaochao%2Fexam-grading", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoxiaochaochao%2Fexam-grading'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33592ee37823a8e21a617cce0d75f023e6fbe96f
[INFO] checking xiaoxiaochaochao/exam-grading against try#f17e3a389e192f83fe27a581774a9d1dbb8e565b for pr-137394
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoxiaochaochao%2Fexam-grading" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file solutions/04_primitive_types/primitive_types2.rs
[INFO] [stderr] error: unable to write file solutions/04_primitive_types/primitive_types3.rs
[INFO] [stderr] error: unable to write file solutions/04_primitive_types/primitive_types4.rs
[INFO] [stderr] error: unable to write file solutions/04_primitive_types/primitive_types5.rs
[INFO] [stderr] error: unable to write file solutions/04_primitive_types/primitive_types6.rs
[INFO] [stderr] fatal: cannot create directory at 'solutions/05_vecs': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 
[INFO] checking xiaoxiaochaochao/exam-grading against try#f17e3a389e192f83fe27a581774a9d1dbb8e565b for pr-137394
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoxiaochaochao%2Fexam-grading" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/commit-msg.sample' to '/workspace/builds/worker-0-tc2/source/.git/hooks/commit-msg.sample': No space left on device
[INFO] checking xiaoxiaochaochao/exam-grading against try#f17e3a389e192f83fe27a581774a9d1dbb8e565b for pr-137394
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoxiaochaochao%2Fexam-grading" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/commit-msg.sample' to '/workspace/builds/worker-0-tc2/source/.git/hooks/commit-msg.sample': No space left on device
[INFO] checking xiaoxiaochaochao/exam-grading against try#f17e3a389e192f83fe27a581774a9d1dbb8e565b for pr-137394
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoxiaochaochao%2Fexam-grading" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] fatal: could not create work tree dir '/workspace/builds/worker-0-tc2/source': No space left on device
[INFO] checking xiaoxiaochaochao/exam-grading against try#f17e3a389e192f83fe27a581774a9d1dbb8e565b for pr-137394
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxiaoxiaochaochao%2Fexam-grading" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] /workspace/builds/worker-0-tc2/source/.git/objects/pack: No space left on device


failed to checkout https://github.com/xiaoxiaochaochao/exam-grading

Caused by:
    command failed: exit status: 1