[INFO] cloning repository https://github.com/silppuri/maelstrom-challenges
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/silppuri/maelstrom-challenges" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilppuri%2Fmaelstrom-challenges", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilppuri%2Fmaelstrom-challenges'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dacc9871fb3fb5db24214bdb7edfa88012430d2b
[INFO] checking silppuri/maelstrom-challenges against master#e3e432d4d65a55e6db167598e96db2bcb163e316 for pr-140313
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilppuri%2Fmaelstrom-challenges" "/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/silppuri/maelstrom-challenges on toolchain e3e432d4d65a55e6db167598e96db2bcb163e316
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/silppuri/maelstrom-challenges
[INFO] finished tweaking git repo https://github.com/silppuri/maelstrom-challenges
[INFO] tweaked toml for git repo https://github.com/silppuri/maelstrom-challenges written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/silppuri/maelstrom-challenges 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" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+e3e432d4d65a55e6db167598e96db2bcb163e316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bb4bd2452209b3d085a826b9bec23b03e779d9d9cde5ba011a32a64dde9593e
[INFO] running `Command { std: "docker" "start" "-a" "3bb4bd2452209b3d085a826b9bec23b03e779d9d9cde5ba011a32a64dde9593e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bb4bd2452209b3d085a826b9bec23b03e779d9d9cde5ba011a32a64dde9593e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb4bd2452209b3d085a826b9bec23b03e779d9d9cde5ba011a32a64dde9593e", kill_on_drop: false }`
[INFO] [stdout] 3bb4bd2452209b3d085a826b9bec23b03e779d9d9cde5ba011a32a64dde9593e


command failed: exit status: 1

Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/rustup-home" to rootfs at "/opt/rustwide/rustup-home": mkdir /var/lib/docker/overlay2/2af4f9d8e002beda4dc667336872f9afc520ddbabc96fd01aa6669791029b27e/merged/opt/rustwide/rustup-home: no space left on device: unknown