[INFO] cloning repository https://github.com/jalya0421/exam-grading-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jalya0421/exam-grading-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjalya0421%2Fexam-grading-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjalya0421%2Fexam-grading-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0c231752109ea4dce1b970166490ea28cd06744
[INFO] checking jalya0421/exam-grading-demo against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjalya0421%2Fexam-grading-demo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file solutions/06_move_semantics/move_semantics3.rs
[INFO] [stderr] error: unable to write file solutions/06_move_semantics/move_semantics4.rs
[INFO] [stderr] error: unable to write file solutions/06_move_semantics/move_semantics5.rs
[INFO] [stderr] fatal: cannot create directory at 'solutions/07_structs': 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] 


failed to checkout https://github.com/jalya0421/exam-grading-demo

Caused by:
    command failed: exit status: 128