[INFO] fetching crate naming_lib 0.1.4...
[INFO] testing naming_lib-0.1.4 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate naming_lib 0.1.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate naming_lib 0.1.4 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", 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] f0ef0d3ed7875beccefc1f088f4bbf5460f20dde0b35914b8869e159c9de5851
[INFO] running `Command { std: "docker" "start" "-a" "f0ef0d3ed7875beccefc1f088f4bbf5460f20dde0b35914b8869e159c9de5851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0ef0d3ed7875beccefc1f088f4bbf5460f20dde0b35914b8869e159c9de5851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0ef0d3ed7875beccefc1f088f4bbf5460f20dde0b35914b8869e159c9de5851", kill_on_drop: false }`
[INFO] [stdout] f0ef0d3ed7875beccefc1f088f4bbf5460f20dde0b35914b8869e159c9de5851
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fc278f0d85b183ecd1859e6f0ad97f535f76ba597fbececf20f200425bab7c0
[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" "5fc278f0d85b183ecd1859e6f0ad97f535f76ba597fbececf20f200425bab7c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling naming_lib v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "5fc278f0d85b183ecd1859e6f0ad97f535f76ba597fbececf20f200425bab7c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc278f0d85b183ecd1859e6f0ad97f535f76ba597fbececf20f200425bab7c0", kill_on_drop: false }`
[INFO] [stdout] 5fc278f0d85b183ecd1859e6f0ad97f535f76ba597fbececf20f200425bab7c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 832816caad1748bb7c3707b1cee170bf00e111311326a382f7dc416737096ce4
[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" "832816caad1748bb7c3707b1cee170bf00e111311326a382f7dc416737096ce4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling rand v0.8.4
[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 19.99s
[INFO] running `Command { std: "docker" "inspect" "832816caad1748bb7c3707b1cee170bf00e111311326a382f7dc416737096ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832816caad1748bb7c3707b1cee170bf00e111311326a382f7dc416737096ce4", kill_on_drop: false }`
[INFO] [stdout] 832816caad1748bb7c3707b1cee170bf00e111311326a382f7dc416737096ce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", 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] d9050ca12278a779cb2d430184482dc576477d41622bae1aaadcb51d63d3e60f
[INFO] running `Command { std: "docker" "start" "-a" "d9050ca12278a779cb2d430184482dc576477d41622bae1aaadcb51d63d3e60f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/naming_lib-ae80f8c6b0b2966b)
[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-49cd65216e2bd25a)
[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 valid_strings_that_more_than_one_word_should_only_be_recognized_as_only_one_format ... ok
[INFO] [stdout] test single_lower_case_words_can_be_recognized_as_three_format ... ok
[INFO] [stdout] test kebab_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] [stderr]      Running tests/naming_case.rs (/opt/rustwide/target/debug/deps/naming_case-cdbf2444781e0c3e)
[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 1.36s
[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_pascal_case ... 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_snake_case ... ok
[INFO] [stderr]    Doc-tests naming_lib
[INFO] [stdout] test correctly_convert_to_screaming_snake_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name naming_lib --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib --extern naming_lib=/opt/rustwide/target/debug/deps/libnaming_lib-7f048b8161cd211c.rlib --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-f6974857fac74365.rlib --extern quickcheck_macros=/opt/rustwide/target/debug/deps/libquickcheck_macros-1d27db78fb7147fa.so --extern rand=/opt/rustwide/target/debug/deps/librand-e9d960af9365bd12.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-dd9363dd410b6a25.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d9050ca12278a779cb2d430184482dc576477d41622bae1aaadcb51d63d3e60f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9050ca12278a779cb2d430184482dc576477d41622bae1aaadcb51d63d3e60f", kill_on_drop: false }`
[INFO] [stdout] d9050ca12278a779cb2d430184482dc576477d41622bae1aaadcb51d63d3e60f