[INFO] fetching crate naming_lib 0.1.4... [INFO] testing naming_lib-0.1.4 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate naming_lib 0.1.4 into /workspace/builds/worker-7-tc2/source [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-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate naming_lib 0.1.4 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding lazy_static v1.4.0 (available: v1.5.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding regex v1.5.6 (available: v1.11.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4a88fe488590f3325de11bcc046dedb0b105930f9b71a1542d5371703e6b667 [INFO] running `Command { std: "docker" "start" "-a" "f4a88fe488590f3325de11bcc046dedb0b105930f9b71a1542d5371703e6b667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4a88fe488590f3325de11bcc046dedb0b105930f9b71a1542d5371703e6b667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4a88fe488590f3325de11bcc046dedb0b105930f9b71a1542d5371703e6b667", kill_on_drop: false }` [INFO] [stdout] f4a88fe488590f3325de11bcc046dedb0b105930f9b71a1542d5371703e6b667 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c9d8f65847176eb20bf86babacdc17d27db1576280d2f927c2e45a2ed25c606 [INFO] running `Command { std: "docker" "start" "-a" "3c9d8f65847176eb20bf86babacdc17d27db1576280d2f927c2e45a2ed25c606", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling naming_lib v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.72s [INFO] running `Command { std: "docker" "inspect" "3c9d8f65847176eb20bf86babacdc17d27db1576280d2f927c2e45a2ed25c606", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c9d8f65847176eb20bf86babacdc17d27db1576280d2f927c2e45a2ed25c606", kill_on_drop: false }` [INFO] [stdout] 3c9d8f65847176eb20bf86babacdc17d27db1576280d2f927c2e45a2ed25c606 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63f1dbbb94165e04b5a090143033dc9e452272a4c16134cac9f757d4201934ff [INFO] running `Command { std: "docker" "start" "-a" "63f1dbbb94165e04b5a090143033dc9e452272a4c16134cac9f757d4201934ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [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` profile [unoptimized + debuginfo] target(s) in 4.73s [INFO] running `Command { std: "docker" "inspect" "63f1dbbb94165e04b5a090143033dc9e452272a4c16134cac9f757d4201934ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63f1dbbb94165e04b5a090143033dc9e452272a4c16134cac9f757d4201934ff", kill_on_drop: false }` [INFO] [stdout] 63f1dbbb94165e04b5a090143033dc9e452272a4c16134cac9f757d4201934ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 01e401568e8da435885f427fee439677285fb94f47fb824d5206d7ece0ed4752 [INFO] running `Command { std: "docker" "start" "-a" "01e401568e8da435885f427fee439677285fb94f47fb824d5206d7ece0ed4752", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/naming_lib-5fc7c152eabcfbf7) [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-ec3e54a5c5229371) [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 kebab_identifier_should_be_recognized ... ok [INFO] [stdout] test snake_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] [stdout] test screaming_snake_identifier_should_be_recognized ... ok [INFO] [stderr] Running tests/naming_case.rs (/opt/rustwide/target/debug/deps/naming_case-0f7aaad805e39161) [INFO] [stdout] test single_lower_case_words_can_be_recognized_as_three_format ... ok [INFO] [stdout] test camel_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 0.63s [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_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] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] [stderr] Doc-tests naming_lib [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test src/detector.rs - detector::is_snake (line 100) ... ok [INFO] [stdout] test src/detector.rs - detector::is_kebab (line 118) ... ok [INFO] [stdout] test src/detector.rs - detector::which_case (line 28) ... 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/detector.rs - detector::is_single_word (line 59) ... 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 (line 32) ... ok [INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 55) ... 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_camel (line 201) ... ok [INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase (line 16) ... 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_camel (line 136) ... 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/naming_case.rs - naming_case::from_hungarian_notation (line 255) ... ok [INFO] [stdout] test src/naming_case.rs - naming_case::NamingCase::to_snake (line 155) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "01e401568e8da435885f427fee439677285fb94f47fb824d5206d7ece0ed4752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01e401568e8da435885f427fee439677285fb94f47fb824d5206d7ece0ed4752", kill_on_drop: false }` [INFO] [stdout] 01e401568e8da435885f427fee439677285fb94f47fb824d5206d7ece0ed4752