[INFO] cloning repository https://github.com/caliconphius/rust-docker-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caliconphius/rust-docker-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaliconphius%2Frust-docker-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaliconphius%2Frust-docker-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f2c175b7dbaff5085d1d04016e4a4b82ee4d90b
[INFO] checking caliconphius/rust-docker-test against master#cccf075eba88363269e8589ebb8d40874cc542d8 for pr-142681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaliconphius%2Frust-docker-test" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device


failed to checkout https://github.com/caliconphius/rust-docker-test

Caused by:
    command failed: exit status: 1