[INFO] cloning repository https://github.com/iam-dev/vigenere-cipher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iam-dev/vigenere-cipher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiam-dev%2Fvigenere-cipher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiam-dev%2Fvigenere-cipher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c19ac1ea4522a69d31e5370777174b07a18ed03
[INFO] checking iam-dev/vigenere-cipher against master#8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b for pr-133925
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiam-dev%2Fvigenere-cipher" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] fatal: update_ref failed for ref 'HEAD': cannot update the ref 'HEAD': unable to append to '/workspace/builds/worker-5-tc1/source/.git/logs/HEAD': No space left on device


failed to checkout https://github.com/iam-dev/vigenere-cipher

Caused by:
    command failed: exit status: 128