[INFO] cloning repository https://github.com/hpbrewton/regyrabit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hpbrewton/regyrabit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpbrewton%2Fregyrabit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpbrewton%2Fregyrabit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3000b5645b9e46d6db14db597ae730f9cc566599
[INFO] testing hpbrewton/regyrabit against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpbrewton%2Fregyrabit" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hpbrewton/regyrabit on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hpbrewton/regyrabit
[INFO] finished tweaking git repo https://github.com/hpbrewton/regyrabit
[INFO] tweaked toml for git repo https://github.com/hpbrewton/regyrabit written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hpbrewton/regyrabit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f1c5a505dfe49b43c35416da3491fc50df48923e5e28a6c2db3ae51f1cbbbc0
[INFO] running `Command { std: "docker" "start" "-a" "4f1c5a505dfe49b43c35416da3491fc50df48923e5e28a6c2db3ae51f1cbbbc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f1c5a505dfe49b43c35416da3491fc50df48923e5e28a6c2db3ae51f1cbbbc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f1c5a505dfe49b43c35416da3491fc50df48923e5e28a6c2db3ae51f1cbbbc0", kill_on_drop: false }`
[INFO] [stdout] 4f1c5a505dfe49b43c35416da3491fc50df48923e5e28a6c2db3ae51f1cbbbc0


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/08d031e85b48b84e8d479840e4378ea7ad5ba2e9ca04c7b5ec2bb55db4e1f1e0/merged: no space left on device