[INFO] fetching crate titlecase 3.6.0...
[INFO] testing titlecase-3.6.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate titlecase 3.6.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate titlecase 3.6.0
[INFO] finished tweaking crates.io crate titlecase 3.6.0
[INFO] tweaked toml for crates.io crate titlecase 3.6.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate titlecase 3.6.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate titlecase 3.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19b92d183fe88ea6fc5ef0bd124c3b7cfb8c7d247664976c5e0185a670f131e2
[INFO] running `Command { std: "docker" "start" "-a" "19b92d183fe88ea6fc5ef0bd124c3b7cfb8c7d247664976c5e0185a670f131e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19b92d183fe88ea6fc5ef0bd124c3b7cfb8c7d247664976c5e0185a670f131e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b92d183fe88ea6fc5ef0bd124c3b7cfb8c7d247664976c5e0185a670f131e2", kill_on_drop: false }`
[INFO] [stdout] 19b92d183fe88ea6fc5ef0bd124c3b7cfb8c7d247664976c5e0185a670f131e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6c5e42b924cd86a35122879db14789b77b4b7cd48d3081e8e187ddb3679e601
[INFO] running `Command { std: "docker" "start" "-a" "e6c5e42b924cd86a35122879db14789b77b4b7cd48d3081e8e187ddb3679e601", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling titlecase v3.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.65s
[INFO] running `Command { std: "docker" "inspect" "e6c5e42b924cd86a35122879db14789b77b4b7cd48d3081e8e187ddb3679e601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6c5e42b924cd86a35122879db14789b77b4b7cd48d3081e8e187ddb3679e601", kill_on_drop: false }`
[INFO] [stdout] e6c5e42b924cd86a35122879db14789b77b4b7cd48d3081e8e187ddb3679e601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dd500341083e2b93c6ef19ef0a38d67dc21f38e7545a60ca3819082a37716b6
[INFO] running `Command { std: "docker" "start" "-a" "6dd500341083e2b93c6ef19ef0a38d67dc21f38e7545a60ca3819082a37716b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling titlecase v3.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "6dd500341083e2b93c6ef19ef0a38d67dc21f38e7545a60ca3819082a37716b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd500341083e2b93c6ef19ef0a38d67dc21f38e7545a60ca3819082a37716b6", kill_on_drop: false }`
[INFO] [stdout] 6dd500341083e2b93c6ef19ef0a38d67dc21f38e7545a60ca3819082a37716b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1dfea9c2128fe986c0fe9625e6dc17a3e91e7683a6b79727d3ebf0f2b8f2cb83
[INFO] running `Command { std: "docker" "start" "-a" "1dfea9c2128fe986c0fe9625e6dc17a3e91e7683a6b79727d3ebf0f2b8f2cb83", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/titlecase-91e648df7174d3d2)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test tests::all_in_double_quotes ... ok
[INFO] [stdout] test tests::at_and_t2 ... ok
[INFO] [stdout] test tests::a_thing ... ok
[INFO] [stdout] test tests::at_and_t ... ok
[INFO] [stdout] test tests::brackets ... ok
[INFO] [stdout] test tests::in_flight ... ok
[INFO] [stdout] test tests::acronym_hyphen ... ok
[INFO] [stdout] test tests::iphone ... ok
[INFO] [stdout] test tests::acronym ... ok
[INFO] [stdout] test tests::email ... ok
[INFO] [stdout] test tests::curly_double_quotes ... ok
[INFO] [stdout] test tests::a_subphrase_with_small_word_in_single_quotes ... ok
[INFO] [stdout] test tests::curly_single_quotes ... ok
[INFO] [stdout] test tests::man_in_the_middle ... ok
[INFO] [stdout] test tests::man_in_the_machine ... ok
[INFO] [stdout] test tests::multibyte_hyphen ... ok
[INFO] [stdout] test tests::name_url ... ok
[INFO] [stdout] test tests::lower_small_words ... ok
[INFO] [stdout] test tests::sec ... ok
[INFO] [stdout] test tests::markdown ... ok
[INFO] [stdout] test tests::slashes ... ok
[INFO] [stdout] test tests::small_greek_letters ... ok
[INFO] [stdout] test tests::small_word_at_end ... ok
[INFO] [stdout] test tests::q_and_a ... ok
[INFO] [stdout] test tests::subphrase_in_double_quotes ... ok
[INFO] [stdout] test tests::stand_in ... ok
[INFO] [stdout] test tests::multiple_brackets ... ok
[INFO] [stdout] test tests::subphrase_in_single_quotes ... ok
[INFO] [stdout] test tests::dr_strangelove ... ok
[INFO] [stdout] test tests::test_second_letter_onwards ... ok
[INFO] [stdout] test tests::small_word_at_start_in_quotes ... ok
[INFO] [stdout] test tests::subphrase_with_small_word_in_double_quotes ... ok
[INFO] [stdout] test tests::subphrase_starting_with_small_word ... ok
[INFO] [stdout] test tests::japanese ... ok
[INFO] [stdout] test tests::thisvthat ... ok
[INFO] [stdout] test tests::trimming3 ... ok
[INFO] [stdout] test tests::trimming2 ... ok
[INFO] [stdout] test tests::thisvthat3 ... ok
[INFO] [stdout] test tests::thisvthat2 ... ok
[INFO] [stdout] test tests::trimming ... ok
[INFO] [stdout] test tests::thisvthat4 ... ok
[INFO] [stdout] test tests::paths ... ok
[INFO] [stdout] test tests::url ... ok
[INFO] [stdout] test tests::yelling ... ok
[INFO] [stdout] test tests::subphrase_with_small_word_in_single_quotes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/titlecase-82afe45f33eadaaf)
[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] [stderr]    Doc-tests titlecase
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - titlecase (line 104) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - Titlecase (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1dfea9c2128fe986c0fe9625e6dc17a3e91e7683a6b79727d3ebf0f2b8f2cb83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dfea9c2128fe986c0fe9625e6dc17a3e91e7683a6b79727d3ebf0f2b8f2cb83", kill_on_drop: false }`
[INFO] [stdout] 1dfea9c2128fe986c0fe9625e6dc17a3e91e7683a6b79727d3ebf0f2b8f2cb83