[INFO] fetching crate naming_clt_lib 0.1.0...
[INFO] testing naming_clt_lib-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate naming_clt_lib 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate naming_clt_lib 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate naming_clt_lib 0.1.0
[INFO] finished tweaking crates.io crate naming_clt_lib 0.1.0
[INFO] tweaked toml for crates.io crate naming_clt_lib 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d705f3ff44820dd7edf75c3518d81664212af8143aa71206d78d7055968b1f09
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d705f3ff44820dd7edf75c3518d81664212af8143aa71206d78d7055968b1f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d705f3ff44820dd7edf75c3518d81664212af8143aa71206d78d7055968b1f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d705f3ff44820dd7edf75c3518d81664212af8143aa71206d78d7055968b1f09", kill_on_drop: false }`
[INFO] [stdout] d705f3ff44820dd7edf75c3518d81664212af8143aa71206d78d7055968b1f09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e759e67f612d3ee7192fdc6f7dbb6db4c462377a28be3bcdea2bf4b1eb63eb9e
[INFO] running `Command { std: "docker" "start" "-a" "e759e67f612d3ee7192fdc6f7dbb6db4c462377a28be3bcdea2bf4b1eb63eb9e", 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 aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling naming_lib v0.1.4
[INFO] [stderr]    Compiling naming_clt_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.12s
[INFO] running `Command { std: "docker" "inspect" "e759e67f612d3ee7192fdc6f7dbb6db4c462377a28be3bcdea2bf4b1eb63eb9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e759e67f612d3ee7192fdc6f7dbb6db4c462377a28be3bcdea2bf4b1eb63eb9e", kill_on_drop: false }`
[INFO] [stdout] e759e67f612d3ee7192fdc6f7dbb6db4c462377a28be3bcdea2bf4b1eb63eb9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44970130cb308c67eda7e54938f195d8027c2ba643bf4097d1ba07b27f3de953
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "44970130cb308c67eda7e54938f195d8027c2ba643bf4097d1ba07b27f3de953", kill_on_drop: false }`
[INFO] [stderr]    Compiling naming_clt_lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `Command { std: "docker" "inspect" "44970130cb308c67eda7e54938f195d8027c2ba643bf4097d1ba07b27f3de953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44970130cb308c67eda7e54938f195d8027c2ba643bf4097d1ba07b27f3de953", kill_on_drop: false }`
[INFO] [stdout] 44970130cb308c67eda7e54938f195d8027c2ba643bf4097d1ba07b27f3de953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bf488a855901fe611cb0c6416395862f71184d8cd2cdc95045b3ea3ca29bec5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8bf488a855901fe611cb0c6416395862f71184d8cd2cdc95045b3ea3ca29bec5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 17 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/naming_clt_lib-acb851de073d4522)
[INFO] [stdout] test extraction::captor_tests::can_capture_all_formats ... ok
[INFO] [stdout] test conversion::convertor_tests::output_to_regex ... ok
[INFO] [stdout] test conversion::convertor_tests::output_bases_on_options_order ... ok
[INFO] [stdout] test conversion::filter_tests::find_hungarian_camel_conflict ... ok
[INFO] [stdout] test extraction::captor_tests::custom_captor_works ... ok
[INFO] [stdout] test conversion::filter_tests::convert_words_to_naming_cases ... ok
[INFO] [stdout] test conversion::filter_tests::convert_words_as_hungarian_notation ... ok
[INFO] [stdout] test conversion::convertor_tests::output_to_regex_json ... ok
[INFO] [stdout] test conversion::convertor_tests::output_to_lines ... ok
[INFO] [stdout] test conversion::convertor_tests::output_to_json ... ok
[INFO] [stdout] test extraction::captor_tests::duplicating_matches_are_removed ... ok
[INFO] [stdout] test extraction::captor_tests::return_empty_vec_when_no_match ... ok
[INFO] [stdout] test extraction::stdin_reader_tests::read_from_input_with_logical_eof_exists ... ok
[INFO] [stdout] test extraction::stdin_reader_tests::read_from_input_without_logical_eof ... ok
[INFO] [stdout] test extraction::stdin_reader_tests::take_whole_input_when_logical_eof_not_exists ... ok
[INFO] [stdout] test extraction::captor_tests::default_captor_works ... ok
[INFO] [stderr]      Running tests/file_reading_function.rs (/opt/rustwide/target/debug/deps/file_reading_function-a0847049503fa5d8)
[INFO] [stdout] test conversion::filter_tests::filter_words_with_option ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running tests/identifying_ability_on_languages.rs (/opt/rustwide/target/debug/deps/identifying_ability_on_languages-f085788f6ba4bb66)
[INFO] [stdout] test apply_logical_eof_on_each_file_when_read_multiple_files ... ok
[INFO] [stdout] test read_from_single_file_without_logical_eof ... ok
[INFO] [stdout] test read_from_file_with_logical_eof_exists_in_file ... ok
[INFO] [stdout] test read_from_multiple_files_without_logical_eof ... ok
[INFO] [stdout] test read_whole_file_content_when_logical_eof_not_exists_but_is_passed_to_func ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests naming_clt_lib
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test java ... ignored
[INFO] [stdout] test javascript ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "8bf488a855901fe611cb0c6416395862f71184d8cd2cdc95045b3ea3ca29bec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf488a855901fe611cb0c6416395862f71184d8cd2cdc95045b3ea3ca29bec5", kill_on_drop: false }`
[INFO] [stdout] 8bf488a855901fe611cb0c6416395862f71184d8cd2cdc95045b3ea3ca29bec5