[INFO] fetching crate pokedex 0.1.8...
[INFO] checking pokedex-0.1.8 against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134272
[INFO] extracting crate pokedex 0.1.8 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate pokedex 0.1.8 on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pokedex 0.1.8
[INFO] finished tweaking crates.io crate pokedex 0.1.8
[INFO] tweaked toml for crates.io crate pokedex 0.1.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate pokedex 0.1.8 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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24491f1d1a0fbed7675ed5b91880f7c9dbbd147a73213db6ed12ccde08c82be3
[INFO] running `Command { std: "docker" "start" "-a" "24491f1d1a0fbed7675ed5b91880f7c9dbbd147a73213db6ed12ccde08c82be3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24491f1d1a0fbed7675ed5b91880f7c9dbbd147a73213db6ed12ccde08c82be3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24491f1d1a0fbed7675ed5b91880f7c9dbbd147a73213db6ed12ccde08c82be3", kill_on_drop: false }`
[INFO] [stdout] 24491f1d1a0fbed7675ed5b91880f7c9dbbd147a73213db6ed12ccde08c82be3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b8f005e542d471ff618435b6d6eb4d509813363ada265fb47adf3fdf0d6c34e
[INFO] running `Command { std: "docker" "start" "-a" "7b8f005e542d471ff618435b6d6eb4d509813363ada265fb47adf3fdf0d6c34e", kill_on_drop: false }`
[INFO] [stderr] 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/cargo-home" to rootfs at "/opt/rustwide/cargo-home": mkdir /var/lib/docker/overlay2/a44a6a86d41199b62b6e64159ae66d81f6a64b8b81df489e1352eea2d2ea88d2/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "7b8f005e542d471ff618435b6d6eb4d509813363ada265fb47adf3fdf0d6c34e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b8f005e542d471ff618435b6d6eb4d509813363ada265fb47adf3fdf0d6c34e", kill_on_drop: false }`
[INFO] [stdout] 7b8f005e542d471ff618435b6d6eb4d509813363ada265fb47adf3fdf0d6c34e