[INFO] fetching crate naming_lib 0.1.4...
[INFO] testing naming_lib-0.1.4 against master#61469b682c2b0bf9cebc4622f1859e2bb3b7ebca for pr-91743
[INFO] extracting crate naming_lib 0.1.4 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate naming_lib 0.1.4 on toolchain 61469b682c2b0bf9cebc4622f1859e2bb3b7ebca
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "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-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b4377707ccc1edd7d1716271a5c9475c281a1974f67b4d3d844c07074f50177
[INFO] running `Command { std: "docker" "start" "-a" "6b4377707ccc1edd7d1716271a5c9475c281a1974f67b4d3d844c07074f50177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b4377707ccc1edd7d1716271a5c9475c281a1974f67b4d3d844c07074f50177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4377707ccc1edd7d1716271a5c9475c281a1974f67b4d3d844c07074f50177", kill_on_drop: false }`
[INFO] [stdout] 6b4377707ccc1edd7d1716271a5c9475c281a1974f67b4d3d844c07074f50177
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7419b28362360fdd92dc8c1fb6adc3e309e4e0d5a83d6e222c56dfb2bf8e0a94
[INFO] running `Command { std: "docker" "start" "-a" "7419b28362360fdd92dc8c1fb6adc3e309e4e0d5a83d6e222c56dfb2bf8e0a94", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.5.0
[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 7.40s
[INFO] running `Command { std: "docker" "inspect" "7419b28362360fdd92dc8c1fb6adc3e309e4e0d5a83d6e222c56dfb2bf8e0a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7419b28362360fdd92dc8c1fb6adc3e309e4e0d5a83d6e222c56dfb2bf8e0a94", kill_on_drop: false }`
[INFO] [stdout] 7419b28362360fdd92dc8c1fb6adc3e309e4e0d5a83d6e222c56dfb2bf8e0a94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4eb0ef2784d9f40c2e0631724fa8d0822d71c3c82d8696c0647191445c6080d8
[INFO] running `Command { std: "docker" "start" "-a" "4eb0ef2784d9f40c2e0631724fa8d0822d71c3c82d8696c0647191445c6080d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling cfg-if v1.0.0
[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 v1.0.92
[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 15.83s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/naming_lib-d87de4c703de0f06)
[INFO] [stderr]   Executable tests/detector.rs (/opt/rustwide/target/debug/deps/detector-fc2bbdff6d8fbcce)
[INFO] [stderr]   Executable tests/naming_case.rs (/opt/rustwide/target/debug/deps/naming_case-d208e533d10a356a)
[INFO] running `Command { std: "docker" "inspect" "4eb0ef2784d9f40c2e0631724fa8d0822d71c3c82d8696c0647191445c6080d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eb0ef2784d9f40c2e0631724fa8d0822d71c3c82d8696c0647191445c6080d8", kill_on_drop: false }`
[INFO] [stdout] 4eb0ef2784d9f40c2e0631724fa8d0822d71c3c82d8696c0647191445c6080d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+61469b682c2b0bf9cebc4622f1859e2bb3b7ebca" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d08ab77e58569bd7f72904dd694730b20f83a5cb51873cd538937b0909c22576
[INFO] running `Command { std: "docker" "start" "-a" "d08ab77e58569bd7f72904dd694730b20f83a5cb51873cd538937b0909c22576", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/naming_lib-d87de4c703de0f06)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/detector.rs (/opt/rustwide/target/debug/deps/detector-fc2bbdff6d8fbcce)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test string_remains_unchanged_after_being_wrapped_into_the_format ... ok
[INFO] [stdout] test camel_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] test pascal_identifier_should_be_recognized ... ok
[INFO] [stdout] test valid_strings_that_more_than_one_word_should_only_be_recognized_as_only_one_format ... ok
[INFO] [stderr]      Running tests/naming_case.rs (/opt/rustwide/target/debug/deps/naming_case-d208e533d10a356a)
[INFO] [stdout] test kebab_identifier_should_be_recognized ... ok
[INFO] [stdout] test snake_identifier_should_be_recognized ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[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_camel_case ... ok
[INFO] [stdout] test correctly_convert_to_kebab_case ... ok
[INFO] [stdout] test correctly_convert_to_screaming_snake_case ... ok
[INFO] [stdout] test correctly_convert_to_snake_case ... ok
[INFO] [stdout] test correctly_convert_to_pascal_case ... ok
[INFO] [stderr]    Doc-tests naming_lib
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/naming_case.rs - naming_case::from_hungarian_notation (line 255) ... FAILED
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 32) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 16) ... ok
[INFO] [stdout] test src/detector.rs - detector::is_kebab (line 118) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 66) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 55) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_kebab (line 178) ... ok
[INFO] [stdout] test src/detector.rs - detector::is_pascal (line 154) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_camel (line 201) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_pascal (line 224) ... ok
[INFO] [stdout] test src/detector.rs - detector::is_snake (line 100) ... ok
[INFO] [stdout] test src/detector.rs - detector::is_camel (line 136) ... ok
[INFO] [stdout] test src/detector.rs - detector::which_case (line 28) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_snake (line 155) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_screaming_snake (line 132) ... ok
[INFO] [stdout] test src/detector.rs - detector::is_screaming_snake (line 82) ... 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] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/naming_case.rs - naming_case::from_hungarian_notation (line 255) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/naming_case.rs - naming_case::from_hungarian_notation (line 255)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d08ab77e58569bd7f72904dd694730b20f83a5cb51873cd538937b0909c22576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08ab77e58569bd7f72904dd694730b20f83a5cb51873cd538937b0909c22576", kill_on_drop: false }`
[INFO] [stdout] d08ab77e58569bd7f72904dd694730b20f83a5cb51873cd538937b0909c22576