[INFO] cloning repository https://github.com/spion/concourse-jsonschema-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spion/concourse-jsonschema-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspion%2Fconcourse-jsonschema-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspion%2Fconcourse-jsonschema-generator'...
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/spion/concourse-jsonschema-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spion/concourse-jsonschema-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspion%2Fconcourse-jsonschema-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspion%2Fconcourse-jsonschema-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e48091f099063fa1296055a86b4d766566a1fc8
[INFO] checking spion/concourse-jsonschema-generator against master#cccf075eba88363269e8589ebb8d40874cc542d8 for pr-142681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspion%2Fconcourse-jsonschema-generator" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] /workspace/builds/worker-1-tc1/source/.git/refs: No space left on device


failed to checkout https://github.com/spion/concourse-jsonschema-generator

Caused by:
    command failed: exit status: 1