[INFO] fetching crate naming_lib 0.1.4... [INFO] testing naming_lib-0.1.4 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate naming_lib 0.1.4 into /workspace/builds/worker-34/source [INFO] validating manifest of crates.io crate naming_lib 0.1.4 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-34/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "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-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d0d592809ca6c6ce641ae3b4dd7876c55760a4e4a0fd22209c36778b3a0d4a2 [INFO] running `Command { std: "docker" "start" "-a" "0d0d592809ca6c6ce641ae3b4dd7876c55760a4e4a0fd22209c36778b3a0d4a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d0d592809ca6c6ce641ae3b4dd7876c55760a4e4a0fd22209c36778b3a0d4a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d0d592809ca6c6ce641ae3b4dd7876c55760a4e4a0fd22209c36778b3a0d4a2", kill_on_drop: false }` [INFO] [stdout] 0d0d592809ca6c6ce641ae3b4dd7876c55760a4e4a0fd22209c36778b3a0d4a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73c113a2051af109dd688aa7710feb22e3c879dcbbbd2d2ec7f2a089814f2e64 [INFO] running `Command { std: "docker" "start" "-a" "73c113a2051af109dd688aa7710feb22e3c879dcbbbd2d2ec7f2a089814f2e64", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.25 [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 8.02s [INFO] running `Command { std: "docker" "inspect" "73c113a2051af109dd688aa7710feb22e3c879dcbbbd2d2ec7f2a089814f2e64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73c113a2051af109dd688aa7710feb22e3c879dcbbbd2d2ec7f2a089814f2e64", kill_on_drop: false }` [INFO] [stdout] 73c113a2051af109dd688aa7710feb22e3c879dcbbbd2d2ec7f2a089814f2e64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dae9e264ad4956df8a2ee5235d7512647f23dae9b8c51dce91e9c534d3a3aef8 [INFO] running `Command { std: "docker" "start" "-a" "dae9e264ad4956df8a2ee5235d7512647f23dae9b8c51dce91e9c534d3a3aef8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling env_logger v0.8.4 [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 naming_lib v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.51s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/naming_lib-2f6afee87ad6020f) [INFO] [stderr] Executable tests/detector.rs (/opt/rustwide/target/debug/deps/detector-b9ebc8ceb2fa3d48) [INFO] [stderr] Executable tests/naming_case.rs (/opt/rustwide/target/debug/deps/naming_case-ce0a9ef07113ffd2) [INFO] running `Command { std: "docker" "inspect" "dae9e264ad4956df8a2ee5235d7512647f23dae9b8c51dce91e9c534d3a3aef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae9e264ad4956df8a2ee5235d7512647f23dae9b8c51dce91e9c534d3a3aef8", kill_on_drop: false }` [INFO] [stdout] dae9e264ad4956df8a2ee5235d7512647f23dae9b8c51dce91e9c534d3a3aef8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6c134e4f98a9b49cec439363c0e011464e9ff726a20ae7ecc7c9edaa74d2d394 [INFO] running `Command { std: "docker" "start" "-a" "6c134e4f98a9b49cec439363c0e011464e9ff726a20ae7ecc7c9edaa74d2d394", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/naming_lib-2f6afee87ad6020f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running tests/detector.rs (/opt/rustwide/target/debug/deps/detector-b9ebc8ceb2fa3d48) [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [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 pascal_identifier_should_be_recognized ... ok [INFO] [stdout] test camel_identifier_should_be_recognized ... ok [INFO] [stdout] test screaming_snake_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] 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 0.75s [INFO] [stdout] [INFO] [stderr] Running tests/naming_case.rs (/opt/rustwide/target/debug/deps/naming_case-ce0a9ef07113ffd2) [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_screaming_snake_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_pascal_case ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s [INFO] [stdout] [INFO] [stderr] Doc-tests naming_lib [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 16) ... 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/detector.rs - detector::which_case (line 28) ... ok [INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 66) ... ok [INFO] [stdout] test src/detector.rs - detector::which_case (line 15) ... ok [INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_screaming_snake (line 132) ... ok [INFO] [stdout] test src/detector.rs - detector::is_kebab (line 118) ... ok [INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 55) ... ok [INFO] [stdout] test src/detector.rs - detector::is_pascal (line 154) ... 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/naming_case.rs - naming_case::from_hungarian_notation (line 255) ... 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_snake (line 155) ... 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/naming_case.rs - naming_case::NamingCase::to_kebab (line 178) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.64s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6c134e4f98a9b49cec439363c0e011464e9ff726a20ae7ecc7c9edaa74d2d394", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c134e4f98a9b49cec439363c0e011464e9ff726a20ae7ecc7c9edaa74d2d394", kill_on_drop: false }` [INFO] [stdout] 6c134e4f98a9b49cec439363c0e011464e9ff726a20ae7ecc7c9edaa74d2d394