[INFO] fetching crate portable-io-error 0.0.0...
[INFO] checking portable-io-error-0.0.0 against master#9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a for pr-138458
[INFO] extracting crate portable-io-error 0.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate portable-io-error 0.0.0 on toolchain 9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate portable-io-error 0.0.0
[INFO] finished tweaking crates.io crate portable-io-error 0.0.0
[INFO] tweaked toml for crates.io crate portable-io-error 0.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0868944c91d9acf745b0ec7da62158753837e26ee3181b0a153ae01175e4474f
[INFO] running `Command { std: "docker" "start" "-a" "0868944c91d9acf745b0ec7da62158753837e26ee3181b0a153ae01175e4474f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0868944c91d9acf745b0ec7da62158753837e26ee3181b0a153ae01175e4474f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0868944c91d9acf745b0ec7da62158753837e26ee3181b0a153ae01175e4474f", kill_on_drop: false }`
[INFO] [stdout] 0868944c91d9acf745b0ec7da62158753837e26ee3181b0a153ae01175e4474f
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+9c67cecd12d79f1bbc00a74f70e7ef9fff086a5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d9cf91ea8a7a2a4ea1894b416b794ffd65d60f6392313fd9979b1f6574aa67e
[INFO] running `Command { std: "docker" "start" "-a" "1d9cf91ea8a7a2a4ea1894b416b794ffd65d60f6392313fd9979b1f6574aa67e", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/9c5305751d2ac382fa9f284468e6764a879b120c9b19a1ec52657e4d314bfe02/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "1d9cf91ea8a7a2a4ea1894b416b794ffd65d60f6392313fd9979b1f6574aa67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d9cf91ea8a7a2a4ea1894b416b794ffd65d60f6392313fd9979b1f6574aa67e", kill_on_drop: false }`
[INFO] [stdout] 1d9cf91ea8a7a2a4ea1894b416b794ffd65d60f6392313fd9979b1f6574aa67e