[INFO] cloning repository https://github.com/must-compute/caspaxos-maelstrom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/must-compute/caspaxos-maelstrom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmust-compute%2Fcaspaxos-maelstrom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmust-compute%2Fcaspaxos-maelstrom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] adf99a081f36a98af2ee8b6b02eb6143b9504da9
[INFO] testing must-compute/caspaxos-maelstrom against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmust-compute%2Fcaspaxos-maelstrom" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] error: unable to write file Cargo.lock
[INFO] [stderr] error: unable to write file Cargo.toml
[INFO] [stderr] error: unable to write file devenv.lock
[INFO] [stderr] error: unable to write file devenv.nix
[INFO] [stderr] error: unable to write file run.sh
[INFO] [stderr] fatal: cannot create directory at 'src': No space left on device
[INFO] [stderr] warning: Clone succeeded, but checkout failed.
[INFO] [stderr] You can inspect what was checked out with 'git status'
[INFO] [stderr] and retry with 'git restore --source=HEAD :/'
[INFO] [stderr] 


failed to checkout https://github.com/must-compute/caspaxos-maelstrom

Caused by:
    command failed: exit status: 128