[INFO] fetching crate polarity 0.1.0...
[INFO] testing polarity-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate polarity 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate polarity 0.1.0
[INFO] finished tweaking crates.io crate polarity 0.1.0
[INFO] tweaked toml for crates.io crate polarity 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polarity 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afd738f56cc86d6bac13c8ba1b8d38f268122071e863a1d3329ee4fca54d9311
[INFO] running `Command { std: "docker" "start" "-a" "afd738f56cc86d6bac13c8ba1b8d38f268122071e863a1d3329ee4fca54d9311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afd738f56cc86d6bac13c8ba1b8d38f268122071e863a1d3329ee4fca54d9311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd738f56cc86d6bac13c8ba1b8d38f268122071e863a1d3329ee4fca54d9311", kill_on_drop: false }`
[INFO] [stdout] afd738f56cc86d6bac13c8ba1b8d38f268122071e863a1d3329ee4fca54d9311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46fa7fff35af91febaaae86afca951b95410b0f3b17ad4f9828cfa149cfdda5b
[INFO] running `Command { std: "docker" "start" "-a" "46fa7fff35af91febaaae86afca951b95410b0f3b17ad4f9828cfa149cfdda5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling polarity v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "46fa7fff35af91febaaae86afca951b95410b0f3b17ad4f9828cfa149cfdda5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46fa7fff35af91febaaae86afca951b95410b0f3b17ad4f9828cfa149cfdda5b", kill_on_drop: false }`
[INFO] [stdout] 46fa7fff35af91febaaae86afca951b95410b0f3b17ad4f9828cfa149cfdda5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b019c98ef08c194fbef5fe3ed4cf453656d7f281816dde1d044b35395b95fdc1
[INFO] running `Command { std: "docker" "start" "-a" "b019c98ef08c194fbef5fe3ed4cf453656d7f281816dde1d044b35395b95fdc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling polarity v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "b019c98ef08c194fbef5fe3ed4cf453656d7f281816dde1d044b35395b95fdc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b019c98ef08c194fbef5fe3ed4cf453656d7f281816dde1d044b35395b95fdc1", kill_on_drop: false }`
[INFO] [stdout] b019c98ef08c194fbef5fe3ed4cf453656d7f281816dde1d044b35395b95fdc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb6b51c0dd5354b11dc6533b94d6418278ef5f6a9a1ac083b0e4fe68f757774b
[INFO] running `Command { std: "docker" "start" "-a" "bb6b51c0dd5354b11dc6533b94d6418278ef5f6a9a1ac083b0e4fe68f757774b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polarity-0be7431d079b2435)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polarity
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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" "bb6b51c0dd5354b11dc6533b94d6418278ef5f6a9a1ac083b0e4fe68f757774b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6b51c0dd5354b11dc6533b94d6418278ef5f6a9a1ac083b0e4fe68f757774b", kill_on_drop: false }`
[INFO] [stdout] bb6b51c0dd5354b11dc6533b94d6418278ef5f6a9a1ac083b0e4fe68f757774b