[INFO] fetching crate ident_case_conversions 1.0.0...
[INFO] testing ident_case_conversions-1.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate ident_case_conversions 1.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ident_case_conversions 1.0.0
[INFO] finished tweaking crates.io crate ident_case_conversions 1.0.0
[INFO] tweaked toml for crates.io crate ident_case_conversions 1.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ident_case_conversions 1.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfe9ecf2232568bdf0604ba997a88799862bb90cfc441df95fae2f75b0f32a37
[INFO] running `Command { std: "docker" "start" "-a" "cfe9ecf2232568bdf0604ba997a88799862bb90cfc441df95fae2f75b0f32a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfe9ecf2232568bdf0604ba997a88799862bb90cfc441df95fae2f75b0f32a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe9ecf2232568bdf0604ba997a88799862bb90cfc441df95fae2f75b0f32a37", kill_on_drop: false }`
[INFO] [stdout] cfe9ecf2232568bdf0604ba997a88799862bb90cfc441df95fae2f75b0f32a37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cd4018c5346442386f1c1dca15e331e4a6d7b0d63e9c218c70563f5501fb148
[INFO] running `Command { std: "docker" "start" "-a" "4cd4018c5346442386f1c1dca15e331e4a6d7b0d63e9c218c70563f5501fb148", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling ident_case_conversions v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "4cd4018c5346442386f1c1dca15e331e4a6d7b0d63e9c218c70563f5501fb148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd4018c5346442386f1c1dca15e331e4a6d7b0d63e9c218c70563f5501fb148", kill_on_drop: false }`
[INFO] [stdout] 4cd4018c5346442386f1c1dca15e331e4a6d7b0d63e9c218c70563f5501fb148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 506baeff2504d174140ddf74a8f06909ed2944b154c0c6f691010b10e65828d8
[INFO] running `Command { std: "docker" "start" "-a" "506baeff2504d174140ddf74a8f06909ed2944b154c0c6f691010b10e65828d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]    Compiling test-case v3.3.1
[INFO] [stderr]    Compiling ident_case_conversions v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `Command { std: "docker" "inspect" "506baeff2504d174140ddf74a8f06909ed2944b154c0c6f691010b10e65828d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "506baeff2504d174140ddf74a8f06909ed2944b154c0c6f691010b10e65828d8", kill_on_drop: false }`
[INFO] [stdout] 506baeff2504d174140ddf74a8f06909ed2944b154c0c6f691010b10e65828d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d852428bdb51524229a65e448aff602d8c7877bf4c4be49aebc01f133781989c
[INFO] running `Command { std: "docker" "start" "-a" "d852428bdb51524229a65e448aff602d8c7877bf4c4be49aebc01f133781989c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ident_case_conversions-de02dc93e3df0e56)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test::get_segments::_some_kebab_case_some_kebab_case_expects ... ok
[INFO] [stdout] test test::get_segments::_some_snake_case_some_snake_case_expects ... ok
[INFO] [stdout] test test::to_snake::_some_kebab_case_some_kebab_case_expects ... ok
[INFO] [stdout] test test::get_segments::_somepascalcase_some_pascal_case_expects ... ok
[INFO] [stdout] test test::get_segments::_somecamelcase_some_camel_case_expects ... ok
[INFO] [stdout] test test::to_snake::_some_snake_case_some_snake_case_expects ... ok
[INFO] [stdout] test test::get_segments::_somemixed_case_some_mixed_case_expects ... ok
[INFO] [stdout] test test::to_snake::_someuppercamelcase_some_upper_camel_case_expects ... ok
[INFO] [stdout] test test::to_snake::_somepascalcase_some_pascal_case_expects ... ok
[INFO] [stdout] test test::to_snake::_somemixed_case_some_mixed_case_expects ... ok
[INFO] [stdout] test test::get_segments::_someuppercamelcase_some_upper_camel_case_expects ... ok
[INFO] [stdout] test test::to_snake::_somecamelcase_some_camel_case_expects ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ident_case_conversions
[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" "d852428bdb51524229a65e448aff602d8c7877bf4c4be49aebc01f133781989c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d852428bdb51524229a65e448aff602d8c7877bf4c4be49aebc01f133781989c", kill_on_drop: false }`
[INFO] [stdout] d852428bdb51524229a65e448aff602d8c7877bf4c4be49aebc01f133781989c