[INFO] fetching crate naming_lib 0.1.4...
[INFO] testing naming_lib-0.1.4 against try#1b74e096b9bfb06f84a3007193dcd2f059cbdf6a for pr-96025
[INFO] extracting crate naming_lib 0.1.4 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate naming_lib 0.1.4 on toolchain 1b74e096b9bfb06f84a3007193dcd2f059cbdf6a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "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-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2ca16eab2991cea1268fc7e68dcb0b7af6c4fab9a91090b136e0a3acbc3b788
[INFO] running `Command { std: "docker" "start" "-a" "d2ca16eab2991cea1268fc7e68dcb0b7af6c4fab9a91090b136e0a3acbc3b788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2ca16eab2991cea1268fc7e68dcb0b7af6c4fab9a91090b136e0a3acbc3b788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ca16eab2991cea1268fc7e68dcb0b7af6c4fab9a91090b136e0a3acbc3b788", kill_on_drop: false }`
[INFO] [stdout] d2ca16eab2991cea1268fc7e68dcb0b7af6c4fab9a91090b136e0a3acbc3b788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6100c9f4342b3802f450e8aad08a81e1403833553a44e5d04c800c4cef05403
[INFO] running `Command { std: "docker" "start" "-a" "f6100c9f4342b3802f450e8aad08a81e1403833553a44e5d04c800c4cef05403", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling naming_lib v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.31s
[INFO] running `Command { std: "docker" "inspect" "f6100c9f4342b3802f450e8aad08a81e1403833553a44e5d04c800c4cef05403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6100c9f4342b3802f450e8aad08a81e1403833553a44e5d04c800c4cef05403", kill_on_drop: false }`
[INFO] [stdout] f6100c9f4342b3802f450e8aad08a81e1403833553a44e5d04c800c4cef05403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94e1852a513ad98dfd7761824ff338d32d71777d8fbe362217bde32f0394fc6f
[INFO] running `Command { std: "docker" "start" "-a" "94e1852a513ad98dfd7761824ff338d32d71777d8fbe362217bde32f0394fc6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.2.6
[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 quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling naming_lib v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.16s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/naming_lib-e47cf5879a186d97)
[INFO] [stderr]   Executable tests/detector.rs (/opt/rustwide/target/debug/deps/detector-fa74e1cc3f24f4d6)
[INFO] [stderr]   Executable tests/naming_case.rs (/opt/rustwide/target/debug/deps/naming_case-f19904cb2d76e001)
[INFO] running `Command { std: "docker" "inspect" "94e1852a513ad98dfd7761824ff338d32d71777d8fbe362217bde32f0394fc6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e1852a513ad98dfd7761824ff338d32d71777d8fbe362217bde32f0394fc6f", kill_on_drop: false }`
[INFO] [stdout] 94e1852a513ad98dfd7761824ff338d32d71777d8fbe362217bde32f0394fc6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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" "+1b74e096b9bfb06f84a3007193dcd2f059cbdf6a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3e2cba4a0201d73734ec4a6fedb0ab418829ca484e102109aead5ccff8ca92b
[INFO] running `Command { std: "docker" "start" "-a" "c3e2cba4a0201d73734ec4a6fedb0ab418829ca484e102109aead5ccff8ca92b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/naming_lib-e47cf5879a186d97)
[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-fa74e1cc3f24f4d6)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test string_remains_unchanged_after_being_wrapped_into_the_format ... ok
[INFO] [stdout] test valid_strings_that_more_than_one_word_should_only_be_recognized_as_only_one_format ... 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 kebab_identifier_should_be_recognized ... ok
[INFO] [stdout] test screaming_snake_identifier_should_be_recognized ... ok
[INFO] [stdout] test single_lower_case_words_can_be_recognized_as_three_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/naming_case.rs (/opt/rustwide/target/debug/deps/naming_case-f19904cb2d76e001)
[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_pascal_case ... ok
[INFO] [stdout] test correctly_convert_to_camel_case ... ok
[INFO] [stdout] test correctly_convert_to_snake_case ... ok
[INFO] [stdout] test correctly_convert_to_kebab_case ... ok
[INFO] [stderr]    Doc-tests naming_lib
[INFO] [stdout] test correctly_convert_to_screaming_snake_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 16) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_snake (line 155) ... ok
[INFO] [stdout] test src/detector.rs - detector::is_snake (line 100) ... ok
[INFO] [stdout] test src/detector.rs - detector::is_screaming_snake (line 82) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_kebab (line 178) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 32) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_camel (line 201) ... ok
[INFO] [stdout] test src/detector.rs - detector::which_case (line 28) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 55) ... ok
[INFO] [stdout] test src/detector.rs - detector::is_camel (line 136) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 66) ... ok
[INFO] [stdout] test src/detector.rs - detector::is_kebab (line 118) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::from_hungarian_notation (line 255) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_screaming_snake (line 132) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_pascal (line 224) ... ok
[INFO] [stdout] test src/detector.rs - detector::is_pascal (line 154) ... ok
[INFO] [stdout] test src/detector.rs - detector::which_case (line 15) ... ok
[INFO] [stdout] test src/detector.rs - detector::is_single_word (line 59) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c3e2cba4a0201d73734ec4a6fedb0ab418829ca484e102109aead5ccff8ca92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e2cba4a0201d73734ec4a6fedb0ab418829ca484e102109aead5ccff8ca92b", kill_on_drop: false }`
[INFO] [stdout] c3e2cba4a0201d73734ec4a6fedb0ab418829ca484e102109aead5ccff8ca92b