[INFO] fetching crate carriage 0.1.0...
[INFO] testing carriage-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate carriage 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate carriage 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate carriage 0.1.0
[INFO] finished tweaking crates.io crate carriage 0.1.0
[INFO] tweaked toml for crates.io crate carriage 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate carriage 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d63fc4f4779abb4cea48f78033141c194980359d572a21f366374afe919b278
[INFO] running `Command { std: "docker" "start" "-a" "9d63fc4f4779abb4cea48f78033141c194980359d572a21f366374afe919b278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d63fc4f4779abb4cea48f78033141c194980359d572a21f366374afe919b278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d63fc4f4779abb4cea48f78033141c194980359d572a21f366374afe919b278", kill_on_drop: false }`
[INFO] [stdout] 9d63fc4f4779abb4cea48f78033141c194980359d572a21f366374afe919b278
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3082e549fe7c5555f88a88362e5dab4509f1c57ac056cfcd6a26667a3acbd8e7
[INFO] running `Command { std: "docker" "start" "-a" "3082e549fe7c5555f88a88362e5dab4509f1c57ac056cfcd6a26667a3acbd8e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling carriage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "3082e549fe7c5555f88a88362e5dab4509f1c57ac056cfcd6a26667a3acbd8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3082e549fe7c5555f88a88362e5dab4509f1c57ac056cfcd6a26667a3acbd8e7", kill_on_drop: false }`
[INFO] [stdout] 3082e549fe7c5555f88a88362e5dab4509f1c57ac056cfcd6a26667a3acbd8e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b36fe5d2f9b23f9377fdddcf22e297bfdaeca19ba5b233a9aa0b738b5dacd5be
[INFO] running `Command { std: "docker" "start" "-a" "b36fe5d2f9b23f9377fdddcf22e297bfdaeca19ba5b233a9aa0b738b5dacd5be", kill_on_drop: false }`
[INFO] [stderr]    Compiling carriage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "b36fe5d2f9b23f9377fdddcf22e297bfdaeca19ba5b233a9aa0b738b5dacd5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b36fe5d2f9b23f9377fdddcf22e297bfdaeca19ba5b233a9aa0b738b5dacd5be", kill_on_drop: false }`
[INFO] [stdout] b36fe5d2f9b23f9377fdddcf22e297bfdaeca19ba5b233a9aa0b738b5dacd5be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 810e6127b6e8cb328e2b8d4146c8c81667c2dd9e177aa6b09ffc95fba63e0d8d
[INFO] running `Command { std: "docker" "start" "-a" "810e6127b6e8cb328e2b8d4146c8c81667c2dd9e177aa6b09ffc95fba63e0d8d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/carriage-02475876a836fe9c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "810e6127b6e8cb328e2b8d4146c8c81667c2dd9e177aa6b09ffc95fba63e0d8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "810e6127b6e8cb328e2b8d4146c8c81667c2dd9e177aa6b09ffc95fba63e0d8d", kill_on_drop: false }`
[INFO] [stdout] 810e6127b6e8cb328e2b8d4146c8c81667c2dd9e177aa6b09ffc95fba63e0d8d