[INFO] cloning repository https://github.com/otaviopace/mandelbrot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/otaviopace/mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotaviopace%2Fmandelbrot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotaviopace%2Fmandelbrot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9d86a389b3ce61d98d70d773902478ce67b6ecd
[INFO] checking otaviopace/mandelbrot against master#18a029cfe8e761533634bda8fe8a14e30280a21b for pr-139646
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotaviopace%2Fmandelbrot" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] /workspace/builds/worker-4-tc1/source/.git/objects/info: No space left on device


failed to checkout https://github.com/otaviopace/mandelbrot

Caused by:
    command failed: exit status: 1