[INFO] fetching crate polystem 0.3.0...
[INFO] testing polystem-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate polystem 0.3.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate polystem 0.3.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polystem 0.3.0
[INFO] finished tweaking crates.io crate polystem 0.3.0
[INFO] tweaked toml for crates.io crate polystem 0.3.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e3ad45bc1b78ce9889c87056af2553eb8ea53fc63252e9074208f7897f47f72
[INFO] running `Command { std: "docker" "start" "-a" "2e3ad45bc1b78ce9889c87056af2553eb8ea53fc63252e9074208f7897f47f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e3ad45bc1b78ce9889c87056af2553eb8ea53fc63252e9074208f7897f47f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3ad45bc1b78ce9889c87056af2553eb8ea53fc63252e9074208f7897f47f72", kill_on_drop: false }`
[INFO] [stdout] 2e3ad45bc1b78ce9889c87056af2553eb8ea53fc63252e9074208f7897f47f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddbea3abdf41cd6880cffef9ddd8928db21531ee4b1e696fef6862bcb403f653
[INFO] running `Command { std: "docker" "start" "-a" "ddbea3abdf41cd6880cffef9ddd8928db21531ee4b1e696fef6862bcb403f653", kill_on_drop: false }`
[INFO] [stderr]    Compiling polystem v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "ddbea3abdf41cd6880cffef9ddd8928db21531ee4b1e696fef6862bcb403f653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddbea3abdf41cd6880cffef9ddd8928db21531ee4b1e696fef6862bcb403f653", kill_on_drop: false }`
[INFO] [stdout] ddbea3abdf41cd6880cffef9ddd8928db21531ee4b1e696fef6862bcb403f653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55a6e9342db4be7ff0a291e2e6139af18169608d3b3d3a0628b5d466c960fe0b
[INFO] running `Command { std: "docker" "start" "-a" "55a6e9342db4be7ff0a291e2e6139af18169608d3b3d3a0628b5d466c960fe0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling polystem v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "55a6e9342db4be7ff0a291e2e6139af18169608d3b3d3a0628b5d466c960fe0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a6e9342db4be7ff0a291e2e6139af18169608d3b3d3a0628b5d466c960fe0b", kill_on_drop: false }`
[INFO] [stdout] 55a6e9342db4be7ff0a291e2e6139af18169608d3b3d3a0628b5d466c960fe0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17ccc34826b3812fc7eaafafa8fd7fc6cc3a26e1249385a2ccfc62ea12794989
[INFO] running `Command { std: "docker" "start" "-a" "17ccc34826b3812fc7eaafafa8fd7fc6cc3a26e1249385a2ccfc62ea12794989", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polystem-7e1370648e05282c)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_count ... ok
[INFO] [stdout] test tests::test_double_consonant ... ok
[INFO] [stdout] test tests::test_cvc ... ok
[INFO] [stdout] test tests::test_ends_with ... ok
[INFO] [stdout] test tests::test_has_vowel ... ok
[INFO] [stdout] test tests::test_is_consonant ... ok
[INFO] [stdout] test tests::test_replace ... ok
[INFO] [stdout] test tests::test_s_stem ... ok
[INFO] [stderr]    Doc-tests polystem
[INFO] [stdout] test tests::test_porter_stem ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - S::stem (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17ccc34826b3812fc7eaafafa8fd7fc6cc3a26e1249385a2ccfc62ea12794989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ccc34826b3812fc7eaafafa8fd7fc6cc3a26e1249385a2ccfc62ea12794989", kill_on_drop: false }`
[INFO] [stdout] 17ccc34826b3812fc7eaafafa8fd7fc6cc3a26e1249385a2ccfc62ea12794989