[INFO] cloning repository https://github.com/lordang/rust-100-exercises-my-solutions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lordang/rust-100-exercises-my-solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flordang%2Frust-100-exercises-my-solutions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flordang%2Frust-100-exercises-my-solutions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7508968ebae74bc6c58897af259a21d4de6c8bcd
[INFO] checking lordang/rust-100-exercises-my-solutions against master#a5db378dc14a40dd1580c27fb8362156446382c3 for pr-136490
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flordang%2Frust-100-exercises-my-solutions" "/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 file exercises/05_ticket_v2/05_nullability/Cargo.toml
[INFO] [stderr] fatal: cannot create directory at 'exercises/05_ticket_v2/05_nullability/src': 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/lordang/rust-100-exercises-my-solutions

Caused by:
    command failed: exit status: 128