[INFO] fetching crate naming_lib 0.1.4...
[INFO] testing naming_lib-0.1.4 against try#c3758fdc4730d7700b25a13cccff296a08f42c00 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 c3758fdc4730d7700b25a13cccff296a08f42c00
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f68ea380384003aa11e4e0f69d7c5cda420b4b71bf4fd499a04a9fc512c8d229
[INFO] running `Command { std: "docker" "start" "-a" "f68ea380384003aa11e4e0f69d7c5cda420b4b71bf4fd499a04a9fc512c8d229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f68ea380384003aa11e4e0f69d7c5cda420b4b71bf4fd499a04a9fc512c8d229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f68ea380384003aa11e4e0f69d7c5cda420b4b71bf4fd499a04a9fc512c8d229", kill_on_drop: false }`
[INFO] [stdout] f68ea380384003aa11e4e0f69d7c5cda420b4b71bf4fd499a04a9fc512c8d229
[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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68d6dc0b8f49f60fba891f150b7531c5218b34b427a57402e8f281005c68af8e
[INFO] running `Command { std: "docker" "start" "-a" "68d6dc0b8f49f60fba891f150b7531c5218b34b427a57402e8f281005c68af8e", kill_on_drop: false }`
[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 12.38s
[INFO] running `Command { std: "docker" "inspect" "68d6dc0b8f49f60fba891f150b7531c5218b34b427a57402e8f281005c68af8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d6dc0b8f49f60fba891f150b7531c5218b34b427a57402e8f281005c68af8e", kill_on_drop: false }`
[INFO] [stdout] 68d6dc0b8f49f60fba891f150b7531c5218b34b427a57402e8f281005c68af8e
[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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd91cc35356a2a93d464cc548b7af982ba1099cd13ab7c39226f2c1d31f93fe8
[INFO] running `Command { std: "docker" "start" "-a" "fd91cc35356a2a93d464cc548b7af982ba1099cd13ab7c39226f2c1d31f93fe8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.16
[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 16.75s
[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" "fd91cc35356a2a93d464cc548b7af982ba1099cd13ab7c39226f2c1d31f93fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd91cc35356a2a93d464cc548b7af982ba1099cd13ab7c39226f2c1d31f93fe8", kill_on_drop: false }`
[INFO] [stdout] fd91cc35356a2a93d464cc548b7af982ba1099cd13ab7c39226f2c1d31f93fe8
[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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1268fefc17a7830c5f36976a75701f68b44c89189cc398c720a0ceddb22b764
[INFO] running `Command { std: "docker" "start" "-a" "e1268fefc17a7830c5f36976a75701f68b44c89189cc398c720a0ceddb22b764", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/naming_lib-d87de4c703de0f06)
[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-fc2bbdff6d8fbcce)
[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 snake_identifier_should_be_recognized ... ok
[INFO] [stdout] test single_lower_case_words_can_be_recognized_as_three_format ... ok
[INFO] [stdout] test screaming_snake_identifier_should_be_recognized ... 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] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[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_kebab_case ... ok
[INFO] [stdout] test correctly_convert_to_pascal_case ... ok
[INFO] [stdout] test correctly_convert_to_snake_case ... ok
[INFO] [stdout] test correctly_convert_to_camel_case ... ok
[INFO] [stdout] test correctly_convert_to_screaming_snake_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 0.68s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/detector.rs - detector::is_camel (line 136) ... 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_kebab (line 178) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 16) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 55) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::from_hungarian_notation (line 255) ... 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/detector.rs - detector::is_single_word (line 59) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 32) ... ok
[INFO] [stdout] test src/detector.rs - detector::which_case (line 15) ... 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::to_snake (line 155) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_pascal (line 224) ... ok
[INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_screaming_snake (line 132) ... ok
[INFO] [stdout] test src/detector.rs - detector::which_case (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1268fefc17a7830c5f36976a75701f68b44c89189cc398c720a0ceddb22b764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1268fefc17a7830c5f36976a75701f68b44c89189cc398c720a0ceddb22b764", kill_on_drop: false }`
[INFO] [stdout] e1268fefc17a7830c5f36976a75701f68b44c89189cc398c720a0ceddb22b764