[INFO] cloning repository https://github.com/ltbwinter/rust-tcp-server-homework
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ltbwinter/rust-tcp-server-homework" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltbwinter%2Frust-tcp-server-homework", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltbwinter%2Frust-tcp-server-homework'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 314b3bdbbf955ecc5928b06193dacc5b3a60961d
[INFO] checking ltbwinter/rust-tcp-server-homework against master#01706e1a34c87656fcbfce198608f4cd2ac6461a for pr-135272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fltbwinter%2Frust-tcp-server-homework" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] error: unable to write symref for HEAD: No space left on device


failed to checkout https://github.com/ltbwinter/rust-tcp-server-homework

Caused by:
    command failed: exit status: 1
    
    