[INFO] cloning repository https://github.com/yamaya-masayuki/rust-tokio-study
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yamaya-masayuki/rust-tokio-study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyamaya-masayuki%2Frust-tokio-study", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyamaya-masayuki%2Frust-tokio-study'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e6843aa9a7f12ed0eec05606d2cd6268941a922
[INFO] checking yamaya-masayuki/rust-tokio-study against master#8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b for pr-133925
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyamaya-masayuki%2Frust-tokio-study" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] /workspace/builds/worker-0-tc1/source/.git/refs: No space left on device


failed to checkout https://github.com/yamaya-masayuki/rust-tokio-study

Caused by:
    command failed: exit status: 1