[INFO] fetching crate convert_case 0.4.0...
[INFO] testing convert_case-0.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate convert_case 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate convert_case 0.4.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate convert_case 0.4.0
[INFO] finished tweaking crates.io crate convert_case 0.4.0
[INFO] tweaked toml for crates.io crate convert_case 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9694c6aa0fef78ed1e86aeb3e31927e88363654f94176c9ffdabe7cd7d3991dd
[INFO] running `Command { std: "docker" "start" "-a" "9694c6aa0fef78ed1e86aeb3e31927e88363654f94176c9ffdabe7cd7d3991dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9694c6aa0fef78ed1e86aeb3e31927e88363654f94176c9ffdabe7cd7d3991dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9694c6aa0fef78ed1e86aeb3e31927e88363654f94176c9ffdabe7cd7d3991dd", kill_on_drop: false }`
[INFO] [stdout] 9694c6aa0fef78ed1e86aeb3e31927e88363654f94176c9ffdabe7cd7d3991dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3475a26c325e6460b92a47ea492a2a165c676ccd038d1821c426c1d6a1edf283
[INFO] running `Command { std: "docker" "start" "-a" "3475a26c325e6460b92a47ea492a2a165c676ccd038d1821c426c1d6a1edf283", kill_on_drop: false }`
[INFO] [stderr]    Compiling convert_case v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "3475a26c325e6460b92a47ea492a2a165c676ccd038d1821c426c1d6a1edf283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3475a26c325e6460b92a47ea492a2a165c676ccd038d1821c426c1d6a1edf283", kill_on_drop: false }`
[INFO] [stdout] 3475a26c325e6460b92a47ea492a2a165c676ccd038d1821c426c1d6a1edf283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c8df108dc3a96c841b266f637fd56a172bf52699b9c7e4097e001dea2fc827c
[INFO] running `Command { std: "docker" "start" "-a" "6c8df108dc3a96c841b266f637fd56a172bf52699b9c7e4097e001dea2fc827c", kill_on_drop: false }`
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling convert_case v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "6c8df108dc3a96c841b266f637fd56a172bf52699b9c7e4097e001dea2fc827c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c8df108dc3a96c841b266f637fd56a172bf52699b9c7e4097e001dea2fc827c", kill_on_drop: false }`
[INFO] [stdout] 6c8df108dc3a96c841b266f637fd56a172bf52699b9c7e4097e001dea2fc827c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8513d1bf05524c9d7c51a3e7f5e15cf723d2ae5f04a58a36a74ade3f9b87f2cc
[INFO] running `Command { std: "docker" "start" "-a" "8513d1bf05524c9d7c51a3e7f5e15cf723d2ae5f04a58a36a74ade3f9b87f2cc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/convert_case-823df36a53195b53)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test::camel_case_acroynms ... ok
[INFO] [stdout] test test::early_word_boundaries ... ok
[INFO] [stdout] test test::double_delimeters ... ok
[INFO] [stdout] test test::alternating_ignore_symbols ... ok
[INFO] [stdout] test test::empty_string ... ok
[INFO] [stdout] test test::default_all_boundaries ... ok
[INFO] [stdout] test test::late_word_boundaries ... ok
[INFO] [stdout] test case::test::all_cases_in_iter ... ok
[INFO] [stdout] test test::obvious_default_parsing ... ok
[INFO] [stdout] test words::test::correct_three_char_boundaries ... ok
[INFO] [stdout] test test::leading_tailing_delimeters ... ok
[INFO] [stdout] test words::test::correct_two_char_boundaries ... ok
[INFO] [stdout] test test::multiline_strings ... ok
[INFO] [stdout] test test::lossless_against_lossless ... ok
[INFO] [stdout] test test::owned_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests convert_case
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/case.rs - case::Case::Pascal (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/case.rs - case::Case (line 6) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Title (line 36) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Snake (line 74) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Alternating (line 136) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Lower (line 26) ... ok
[INFO] [stdout] test src/lib.rs - FromCasing (line 150) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Upper (line 18) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Toggle (line 45) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Train (line 110) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Kebab (line 93) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Cobol (line 101) ... ok
[INFO] [stdout] test src/case.rs - case::Case::UpperSnake (line 82) ... ok
[INFO] [stdout] test src/case.rs - case::Case::UpperFlat (line 128) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Flat (line 119) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/case.rs - case::Case::Camel (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8513d1bf05524c9d7c51a3e7f5e15cf723d2ae5f04a58a36a74ade3f9b87f2cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8513d1bf05524c9d7c51a3e7f5e15cf723d2ae5f04a58a36a74ade3f9b87f2cc", kill_on_drop: false }`
[INFO] [stdout] 8513d1bf05524c9d7c51a3e7f5e15cf723d2ae5f04a58a36a74ade3f9b87f2cc