[INFO] fetching crate port_check 0.1.5...
[INFO] building port_check-0.1.5 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate port_check 0.1.5 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate port_check 0.1.5 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate port_check 0.1.5
[INFO] finished tweaking crates.io crate port_check 0.1.5
[INFO] tweaked toml for crates.io crate port_check 0.1.5 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c590d84ba8e14486a14e9a69e0e50f1ee240c0b93827f71d6061f7ecab04be44
[INFO] running `Command { std: "docker" "start" "-a" "c590d84ba8e14486a14e9a69e0e50f1ee240c0b93827f71d6061f7ecab04be44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c590d84ba8e14486a14e9a69e0e50f1ee240c0b93827f71d6061f7ecab04be44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c590d84ba8e14486a14e9a69e0e50f1ee240c0b93827f71d6061f7ecab04be44", kill_on_drop: false }`
[INFO] [stdout] c590d84ba8e14486a14e9a69e0e50f1ee240c0b93827f71d6061f7ecab04be44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a4e30b8a72660c708fec0fbe3eb416c9cf31e2b0602565bb6b2e8d63ebb3de0
[INFO] running `Command { std: "docker" "start" "-a" "8a4e30b8a72660c708fec0fbe3eb416c9cf31e2b0602565bb6b2e8d63ebb3de0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling port_check v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "8a4e30b8a72660c708fec0fbe3eb416c9cf31e2b0602565bb6b2e8d63ebb3de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4e30b8a72660c708fec0fbe3eb416c9cf31e2b0602565bb6b2e8d63ebb3de0", kill_on_drop: false }`
[INFO] [stdout] 8a4e30b8a72660c708fec0fbe3eb416c9cf31e2b0602565bb6b2e8d63ebb3de0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bc2887e5a58a0cd30d463efc4ae97bee61faef855aa2aa8bf53984cb09db458
[INFO] running `Command { std: "docker" "start" "-a" "6bc2887e5a58a0cd30d463efc4ae97bee61faef855aa2aa8bf53984cb09db458", kill_on_drop: false }`
[INFO] [stderr]    Compiling port_check v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "6bc2887e5a58a0cd30d463efc4ae97bee61faef855aa2aa8bf53984cb09db458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc2887e5a58a0cd30d463efc4ae97bee61faef855aa2aa8bf53984cb09db458", kill_on_drop: false }`
[INFO] [stdout] 6bc2887e5a58a0cd30d463efc4ae97bee61faef855aa2aa8bf53984cb09db458