[INFO] cloning repository https://github.com/yaozongyou/rust-24-hour-crash-course
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yaozongyou/rust-24-hour-crash-course" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaozongyou%2Frust-24-hour-crash-course", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaozongyou%2Frust-24-hour-crash-course'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bdf5bc30a67fe6b5649a8fff7cc25e2e0d19a0e6
[INFO] testing yaozongyou/rust-24-hour-crash-course against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyaozongyou%2Frust-24-hour-crash-course" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] /workspace/builds/worker-5-tc1/source/.git/branches/: No space left on device


failed to checkout https://github.com/yaozongyou/rust-24-hour-crash-course

Caused by:
    command failed: exit status: 1