[INFO] cloning repository https://github.com/fred-drake/kaprekar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fred-drake/kaprekar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffred-drake%2Fkaprekar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffred-drake%2Fkaprekar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e129dcbbe5b45e6bf0f2e3fbee5eb1fda0af38b7
[INFO] checking fred-drake/kaprekar against master#9f48dedc9763334a587c66558974635807a113ed for pr-137394
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffred-drake%2Fkaprekar" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] fatal: could not create work tree dir '/workspace/builds/worker-1-tc1/source': No space left on device


failed to checkout https://github.com/fred-drake/kaprekar

Caused by:
    command failed: exit status: 128