[INFO] fetching crate naming_lib 0.1.4...
[INFO] testing naming_lib-0.1.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate naming_lib 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate naming_lib 0.1.4 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate naming_lib 0.1.4
[INFO] finished tweaking crates.io crate naming_lib 0.1.4
[INFO] tweaked toml for crates.io crate naming_lib 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9203bcef063ff991941242ecd92164144c875ec58604146bb60430221261d12e
[INFO] running `Command { std: "docker" "start" "-a" "9203bcef063ff991941242ecd92164144c875ec58604146bb60430221261d12e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9203bcef063ff991941242ecd92164144c875ec58604146bb60430221261d12e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9203bcef063ff991941242ecd92164144c875ec58604146bb60430221261d12e", kill_on_drop: false }`
[INFO] [stdout] 9203bcef063ff991941242ecd92164144c875ec58604146bb60430221261d12e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c1cb35e42c265198f82ce36074cfb565f593a606ec2e581d3b5f925680242e7
[INFO] running `Command { std: "docker" "start" "-a" "6c1cb35e42c265198f82ce36074cfb565f593a606ec2e581d3b5f925680242e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling naming_lib v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "6c1cb35e42c265198f82ce36074cfb565f593a606ec2e581d3b5f925680242e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1cb35e42c265198f82ce36074cfb565f593a606ec2e581d3b5f925680242e7", kill_on_drop: false }`
[INFO] [stdout] 6c1cb35e42c265198f82ce36074cfb565f593a606ec2e581d3b5f925680242e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33982d31861be51cd460c507ac4676cb412bbd341d68925610350c55dd74e6fb
[INFO] running `Command { std: "docker" "start" "-a" "33982d31861be51cd460c507ac4676cb412bbd341d68925610350c55dd74e6fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling naming_lib v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "33982d31861be51cd460c507ac4676cb412bbd341d68925610350c55dd74e6fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33982d31861be51cd460c507ac4676cb412bbd341d68925610350c55dd74e6fb", kill_on_drop: false }`
[INFO] [stdout] 33982d31861be51cd460c507ac4676cb412bbd341d68925610350c55dd74e6fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c411e0825d777b3d115d107a964156d64c7bc4fa58afa561d5e32e4a8b1bfa66
[INFO] running `Command { std: "docker" "start" "-a" "c411e0825d777b3d115d107a964156d64c7bc4fa58afa561d5e32e4a8b1bfa66", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/naming_lib-e65248998c1373dc)
[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]      Running tests/detector.rs (/opt/rustwide/target/debug/deps/detector-6ef09fd711255bdd)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test string_remains_unchanged_after_being_wrapped_into_the_format ... ok
[INFO] [stdout] test screaming_snake_identifier_should_be_recognized ... ok
[INFO] [stdout] test kebab_identifier_should_be_recognized ... ok
[INFO] [stdout] test camel_identifier_should_be_recognized ... ok
[INFO] [stdout] test pascal_identifier_should_be_recognized ... ok
[INFO] [stdout] test snake_identifier_should_be_recognized ... ok
[INFO] [stdout] test single_lower_case_words_can_be_recognized_as_three_format ... ok
[INFO] [stdout] test valid_strings_that_more_than_one_word_should_only_be_recognized_as_only_one_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/naming_case.rs (/opt/rustwide/target/debug/deps/naming_case-fb6c03f1e1fb66d4)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test recognise_camel_case_as_hungarian_notation_and_others_as_invalid ... ok
[INFO] [stdout] test correctly_convert_to_screaming_snake_case ... ok
[INFO] [stdout] test correctly_convert_to_camel_case ... ok
[INFO] [stdout] test correctly_convert_to_pascal_case ... ok
[INFO] [stdout] test correctly_convert_to_snake_case ... ok
[INFO] [stderr]    Doc-tests naming_lib
[INFO] [stdout] test correctly_convert_to_kebab_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.62s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name naming_lib --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-02ff0d0fbc57b9b4.rlib --extern naming_lib=/opt/rustwide/target/debug/deps/libnaming_lib-77221cfdcb72f03d.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-106dabee18c1ff00.rlib --extern quickcheck_macros=/opt/rustwide/target/debug/deps/libquickcheck_macros-ac9f9f90f0035741.so --extern rand=/opt/rustwide/target/debug/deps/librand-579a011c15851e70.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-1e6307043010ea4b.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "c411e0825d777b3d115d107a964156d64c7bc4fa58afa561d5e32e4a8b1bfa66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c411e0825d777b3d115d107a964156d64c7bc4fa58afa561d5e32e4a8b1bfa66", kill_on_drop: false }`
[INFO] [stdout] c411e0825d777b3d115d107a964156d64c7bc4fa58afa561d5e32e4a8b1bfa66