[INFO] cloning repository https://github.com/zack37/shuttlings-cch24
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zack37/shuttlings-cch24" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzack37%2Fshuttlings-cch24", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzack37%2Fshuttlings-cch24'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0059862fd1d28f993daf05799bf3d8a4d21df3d1
[INFO] checking zack37/shuttlings-cch24 against master#03eb45452305f2d52348279d0caa5fc1f12c438d for pr-138176
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzack37%2Fshuttlings-cch24" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zack37/shuttlings-cch24 on toolchain 03eb45452305f2d52348279d0caa5fc1f12c438d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zack37/shuttlings-cch24
[INFO] finished tweaking git repo https://github.com/zack37/shuttlings-cch24
[INFO] tweaked toml for git repo https://github.com/zack37/shuttlings-cch24 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/zack37/shuttlings-cch24 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" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: version requirement `0.9.34+deprecated` for dependency `serde_yaml` includes semver metadata which will be ignored, removing the metadata is recommended to avoid confusion
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-manifest v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+03eb45452305f2d52348279d0caa5fc1f12c438d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa2d98b72d134349d319402d7d9e272d5d2664068e2267ac28a8a1c4427a6951
[INFO] running `Command { std: "docker" "start" "-a" "aa2d98b72d134349d319402d7d9e272d5d2664068e2267ac28a8a1c4427a6951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa2d98b72d134349d319402d7d9e272d5d2664068e2267ac28a8a1c4427a6951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2d98b72d134349d319402d7d9e272d5d2664068e2267ac28a8a1c4427a6951", kill_on_drop: false }`
[INFO] [stdout] aa2d98b72d134349d319402d7d9e272d5d2664068e2267ac28a8a1c4427a6951


command failed: exit status: 1

Error response from daemon: mkdir /var/lib/docker/overlay2/66de41e60374c0259e9cf32b52342d8866270c06d1553c799e18d8f4d525046d/merged: no space left on device