[INFO] fetching crate hygg-server 0.1.14...
[INFO] checking hygg-server-0.1.14 against master#667247db71ea18c4130dd018d060e7f09d589490 for pr-140824
[INFO] extracting crate hygg-server 0.1.14 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate hygg-server 0.1.14 on toolchain 667247db71ea18c4130dd018d060e7f09d589490
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hygg-server 0.1.14
[INFO] finished tweaking crates.io crate hygg-server 0.1.14
[INFO] tweaked toml for crates.io crate hygg-server 0.1.14 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate hygg-server 0.1.14 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" "+667247db71ea18c4130dd018d060e7f09d589490" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b690f7a2762ddae50c0c065709ea3306e5826b5b8718b89bd1b93e9cc66f8b2
[INFO] running `Command { std: "docker" "start" "-a" "4b690f7a2762ddae50c0c065709ea3306e5826b5b8718b89bd1b93e9cc66f8b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b690f7a2762ddae50c0c065709ea3306e5826b5b8718b89bd1b93e9cc66f8b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b690f7a2762ddae50c0c065709ea3306e5826b5b8718b89bd1b93e9cc66f8b2", kill_on_drop: false }`
[INFO] [stdout] 4b690f7a2762ddae50c0c065709ea3306e5826b5b8718b89bd1b93e9cc66f8b2
[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_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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] defe80c12d87101193aa0345d773f0473136c5ee69e88c04a429ad76ed4e912b
[INFO] running `Command { std: "docker" "start" "-a" "defe80c12d87101193aa0345d773f0473136c5ee69e88c04a429ad76ed4e912b", 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/fdfb882dd3e344c65c415d4aa6a2678af38093c8edbb5f2f6c871dba9409e207/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "defe80c12d87101193aa0345d773f0473136c5ee69e88c04a429ad76ed4e912b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "defe80c12d87101193aa0345d773f0473136c5ee69e88c04a429ad76ed4e912b", kill_on_drop: false }`
[INFO] [stdout] defe80c12d87101193aa0345d773f0473136c5ee69e88c04a429ad76ed4e912b