[INFO] fetching crate subject-classifier 0.4.2...
[INFO] testing subject-classifier-0.4.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate subject-classifier 0.4.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate subject-classifier 0.4.2
[INFO] finished tweaking crates.io crate subject-classifier 0.4.2
[INFO] tweaked toml for crates.io crate subject-classifier 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate subject-classifier 0.4.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54460c824084346b51ae55d25a05deb5d934e2afeb94abe53e20ab4069fbe59d
[INFO] running `Command { std: "docker" "start" "-a" "54460c824084346b51ae55d25a05deb5d934e2afeb94abe53e20ab4069fbe59d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54460c824084346b51ae55d25a05deb5d934e2afeb94abe53e20ab4069fbe59d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54460c824084346b51ae55d25a05deb5d934e2afeb94abe53e20ab4069fbe59d", kill_on_drop: false }`
[INFO] [stdout] 54460c824084346b51ae55d25a05deb5d934e2afeb94abe53e20ab4069fbe59d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccdf7d4bc747f6ac58ad53d1b8c26daca4b4b51af8c8bfe8b253e0c846b9abbb
[INFO] running `Command { std: "docker" "start" "-a" "ccdf7d4bc747f6ac58ad53d1b8c26daca4b4b51af8c8bfe8b253e0c846b9abbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling subject-classifier v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "ccdf7d4bc747f6ac58ad53d1b8c26daca4b4b51af8c8bfe8b253e0c846b9abbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccdf7d4bc747f6ac58ad53d1b8c26daca4b4b51af8c8bfe8b253e0c846b9abbb", kill_on_drop: false }`
[INFO] [stdout] ccdf7d4bc747f6ac58ad53d1b8c26daca4b4b51af8c8bfe8b253e0c846b9abbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50197342f6578ad6e76e431f7caa54ee72135d43b98045851bc5b9e971910958
[INFO] running `Command { std: "docker" "start" "-a" "50197342f6578ad6e76e431f7caa54ee72135d43b98045851bc5b9e971910958", kill_on_drop: false }`
[INFO] [stderr]    Compiling subject-classifier v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "50197342f6578ad6e76e431f7caa54ee72135d43b98045851bc5b9e971910958", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50197342f6578ad6e76e431f7caa54ee72135d43b98045851bc5b9e971910958", kill_on_drop: false }`
[INFO] [stdout] 50197342f6578ad6e76e431f7caa54ee72135d43b98045851bc5b9e971910958
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41cc3d0b9f0038b88a458b49be11a5bbdce710d1885977598480eb9c08e1757f
[INFO] running `Command { std: "docker" "start" "-a" "41cc3d0b9f0038b88a458b49be11a5bbdce710d1885977598480eb9c08e1757f", 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/subject_classifier-2e558cafc5d4b46d)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::release1 ... ok
[INFO] [stdout] test tests::pr_azure ... ok
[INFO] [stdout] test tests::release2 ... ok
[INFO] [stdout] test tests::pr_bitbucket ... ok
[INFO] [stdout] test tests::import_subtree ... ok
[INFO] [stdout] test tests::pr ... ok
[INFO] [stdout] test tests::rename ... ok
[INFO] [stdout] test tests::revert ... ok
[INFO] [stdout] test tests::split_subtree ... ok
[INFO] [stdout] test tests::update_subtree ... ok
[INFO] [stdout] test tests::build ... ok
[INFO] [stdout] test tests::change ... ok
[INFO] [stdout] test tests::docs ... ok
[INFO] [stdout] test tests::archive ... ok
[INFO] [stdout] test tests::other ... ok
[INFO] [stdout] test tests::ci ... ok
[INFO] [stdout] test tests::refactor ... ok
[INFO] [stdout] test tests::deps ... ok
[INFO] [stdout] test tests::security ... ok
[INFO] [stdout] test tests::deprecate ... ok
[INFO] [stdout] test tests::scope_breaking_change ... ok
[INFO] [stderr]    Doc-tests subject_classifier
[INFO] [stdout] test tests::breaking_change ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Subject (line 111) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "41cc3d0b9f0038b88a458b49be11a5bbdce710d1885977598480eb9c08e1757f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41cc3d0b9f0038b88a458b49be11a5bbdce710d1885977598480eb9c08e1757f", kill_on_drop: false }`
[INFO] [stdout] 41cc3d0b9f0038b88a458b49be11a5bbdce710d1885977598480eb9c08e1757f