[INFO] fetching crate heck 0.5.0...
[INFO] testing heck-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate heck 0.5.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate heck 0.5.0
[INFO] finished tweaking crates.io crate heck 0.5.0
[INFO] tweaked toml for crates.io crate heck 0.5.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate heck 0.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e4aee2d6fb5ee021fd3b2e5752ba566004467e064152fb2708437969d40bded
[INFO] running `Command { std: "docker" "start" "-a" "1e4aee2d6fb5ee021fd3b2e5752ba566004467e064152fb2708437969d40bded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e4aee2d6fb5ee021fd3b2e5752ba566004467e064152fb2708437969d40bded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e4aee2d6fb5ee021fd3b2e5752ba566004467e064152fb2708437969d40bded", kill_on_drop: false }`
[INFO] [stdout] 1e4aee2d6fb5ee021fd3b2e5752ba566004467e064152fb2708437969d40bded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dcccf09295b4be502af7db415ebc95bf96afdfb61b0f706d2681f812ec74991
[INFO] running `Command { std: "docker" "start" "-a" "8dcccf09295b4be502af7db415ebc95bf96afdfb61b0f706d2681f812ec74991", kill_on_drop: false }`
[INFO] [stderr]    Compiling heck v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "8dcccf09295b4be502af7db415ebc95bf96afdfb61b0f706d2681f812ec74991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dcccf09295b4be502af7db415ebc95bf96afdfb61b0f706d2681f812ec74991", kill_on_drop: false }`
[INFO] [stdout] 8dcccf09295b4be502af7db415ebc95bf96afdfb61b0f706d2681f812ec74991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf4e4b6cfe09feee7194dd5c01eb4cd0de8252de6f46795052f9013bf2272123
[INFO] running `Command { std: "docker" "start" "-a" "bf4e4b6cfe09feee7194dd5c01eb4cd0de8252de6f46795052f9013bf2272123", kill_on_drop: false }`
[INFO] [stderr]    Compiling heck v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `unicode`
[INFO] [stdout]   --> src/train.rs:70:11
[INFO] [stdout]    |
[INFO] [stdout] 70 |     #[cfg(feature = "unicode")]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = help: consider adding `unicode` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "bf4e4b6cfe09feee7194dd5c01eb4cd0de8252de6f46795052f9013bf2272123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4e4b6cfe09feee7194dd5c01eb4cd0de8252de6f46795052f9013bf2272123", kill_on_drop: false }`
[INFO] [stdout] bf4e4b6cfe09feee7194dd5c01eb4cd0de8252de6f46795052f9013bf2272123
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dde8d1e53d395fd8742e2611c189b1412c1f3b70e214baf1e2da8ba0dc378484
[INFO] running `Command { std: "docker" "start" "-a" "dde8d1e53d395fd8742e2611c189b1412c1f3b70e214baf1e2da8ba0dc378484", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `unicode`
[INFO] [stderr]   --> src/train.rs:70:11
[INFO] [stderr]    |
[INFO] [stderr] 70 |     #[cfg(feature = "unicode")]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]    |
[INFO] [stderr]    = note: no expected values for `feature`
[INFO] [stderr]    = help: consider adding `unicode` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `heck` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/heck-d1aa497abd22221b)
[INFO] [stdout] 
[INFO] [stdout] running 111 tests
[INFO] [stdout] test kebab::tests::test1 ... ok
[INFO] [stdout] test kebab::tests::test10 ... ok
[INFO] [stdout] test kebab::tests::test11 ... ok
[INFO] [stdout] test kebab::tests::test12 ... ok
[INFO] [stdout] test kebab::tests::test4 ... ok
[INFO] [stdout] test kebab::tests::test13 ... ok
[INFO] [stdout] test kebab::tests::test2 ... ok
[INFO] [stdout] test kebab::tests::test3 ... ok
[INFO] [stdout] test kebab::tests::test5 ... ok
[INFO] [stdout] test kebab::tests::test6 ... ok
[INFO] [stdout] test kebab::tests::test7 ... ok
[INFO] [stdout] test kebab::tests::test8 ... ok
[INFO] [stdout] test kebab::tests::test9 ... ok
[INFO] [stdout] test lower_camel::tests::test2 ... ok
[INFO] [stdout] test lower_camel::tests::test1 ... ok
[INFO] [stdout] test lower_camel::tests::test3 ... ok
[INFO] [stdout] test lower_camel::tests::test6 ... ok
[INFO] [stdout] test lower_camel::tests::test7 ... ok
[INFO] [stdout] test lower_camel::tests::test10 ... ok
[INFO] [stdout] test lower_camel::tests::test8 ... ok
[INFO] [stdout] test lower_camel::tests::test9 ... ok
[INFO] [stdout] test shouty_kebab::tests::test1 ... ok
[INFO] [stdout] test lower_camel::tests::test5 ... ok
[INFO] [stdout] test shouty_kebab::tests::test10 ... ok
[INFO] [stdout] test shouty_kebab::tests::test11 ... ok
[INFO] [stdout] test lower_camel::tests::test4 ... ok
[INFO] [stdout] test shouty_kebab::tests::test2 ... ok
[INFO] [stdout] test shouty_kebab::tests::test3 ... ok
[INFO] [stdout] test shouty_kebab::tests::test4 ... ok
[INFO] [stdout] test shouty_kebab::tests::test5 ... ok
[INFO] [stdout] test shouty_kebab::tests::test6 ... ok
[INFO] [stdout] test shouty_kebab::tests::test7 ... ok
[INFO] [stdout] test shouty_kebab::tests::test8 ... ok
[INFO] [stdout] test shouty_kebab::tests::test9 ... ok
[INFO] [stdout] test shouty_snake::tests::test10 ... ok
[INFO] [stdout] test shouty_snake::tests::test2 ... ok
[INFO] [stdout] test shouty_snake::tests::test5 ... ok
[INFO] [stdout] test shouty_snake::tests::test3 ... ok
[INFO] [stdout] test shouty_snake::tests::test4 ... ok
[INFO] [stdout] test shouty_snake::tests::test1 ... ok
[INFO] [stdout] test shouty_snake::tests::test8 ... ok
[INFO] [stdout] test shouty_snake::tests::test7 ... ok
[INFO] [stdout] test shouty_snake::tests::test9 ... ok
[INFO] [stdout] test snake::tests::test1 ... ok
[INFO] [stdout] test snake::tests::test10 ... ok
[INFO] [stdout] test snake::tests::test11 ... ok
[INFO] [stdout] test snake::tests::test12 ... ok
[INFO] [stdout] test snake::tests::test13 ... ok
[INFO] [stdout] test snake::tests::test14 ... ok
[INFO] [stdout] test snake::tests::test16 ... ok
[INFO] [stdout] test snake::tests::test17 ... ok
[INFO] [stdout] test snake::tests::test2 ... ok
[INFO] [stdout] test snake::tests::test19 ... ok
[INFO] [stdout] test snake::tests::test18 ... ok
[INFO] [stdout] test snake::tests::test20 ... ok
[INFO] [stdout] test snake::tests::test21 ... ok
[INFO] [stdout] test snake::tests::test23 ... ok
[INFO] [stdout] test snake::tests::test22 ... ok
[INFO] [stdout] test snake::tests::test24 ... ok
[INFO] [stdout] test snake::tests::test25 ... ok
[INFO] [stdout] test snake::tests::test5 ... ok
[INFO] [stdout] test snake::tests::test4 ... ok
[INFO] [stdout] test snake::tests::test7 ... ok
[INFO] [stdout] test snake::tests::test3 ... ok
[INFO] [stdout] test snake::tests::test6 ... ok
[INFO] [stdout] test title::tests::test1 ... ok
[INFO] [stdout] test snake::tests::test8 ... ok
[INFO] [stdout] test snake::tests::test9 ... ok
[INFO] [stdout] test title::tests::test10 ... ok
[INFO] [stdout] test title::tests::test2 ... ok
[INFO] [stdout] test title::tests::test3 ... ok
[INFO] [stdout] test title::tests::test5 ... ok
[INFO] [stdout] test title::tests::test4 ... ok
[INFO] [stdout] test title::tests::test6 ... ok
[INFO] [stdout] test title::tests::test8 ... ok
[INFO] [stdout] test train::tests::test1 ... ok
[INFO] [stdout] test title::tests::test9 ... ok
[INFO] [stdout] test train::tests::test10 ... ok
[INFO] [stdout] test train::tests::test11 ... ok
[INFO] [stdout] test train::tests::test12 ... ok
[INFO] [stdout] test train::tests::test13 ... ok
[INFO] [stdout] test train::tests::test14 ... ok
[INFO] [stdout] test train::tests::test16 ... ok
[INFO] [stdout] test train::tests::test18 ... ok
[INFO] [stdout] test train::tests::test19 ... ok
[INFO] [stdout] test train::tests::test2 ... ok
[INFO] [stdout] test train::tests::test22 ... ok
[INFO] [stdout] test train::tests::test21 ... ok
[INFO] [stdout] test title::tests::test7 ... ok
[INFO] [stdout] test train::tests::test20 ... ok
[INFO] [stdout] test train::tests::test23 ... ok
[INFO] [stdout] test train::tests::test24 ... ok
[INFO] [stdout] test train::tests::test17 ... ok
[INFO] [stdout] test train::tests::test25 ... ok
[INFO] [stdout] test train::tests::test3 ... ok
[INFO] [stdout] test train::tests::test4 ... ok
[INFO] [stdout] test train::tests::test6 ... ok
[INFO] [stdout] test upper_camel::tests::test2 ... ok
[INFO] [stdout] test upper_camel::tests::test10 ... ok
[INFO] [stdout] test train::tests::test5 ... ok
[INFO] [stdout] test train::tests::test8 ... ok
[INFO] [stdout] test upper_camel::tests::test1 ... ok
[INFO] [stdout] test upper_camel::tests::test4 ... ok
[INFO] [stdout] test train::tests::test7 ... ok
[INFO] [stdout] test upper_camel::tests::test7 ... ok
[INFO] [stdout] test upper_camel::tests::test8 ... ok
[INFO] [stdout] test upper_camel::tests::test9 ... ok
[INFO] [stdout] test upper_camel::tests::test6 ... ok
[INFO] [stdout] test upper_camel::tests::test5 ... ok
[INFO] [stderr]    Doc-tests heck
[INFO] [stdout] test shouty_snake::tests::test6 ... ok
[INFO] [stdout] test upper_camel::tests::test3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 111 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/kebab.rs - kebab::ToKebabCase (line 13) ... ok
[INFO] [stdout] test src/shouty_kebab.rs - shouty_kebab::AsShoutyKebabCase (line 35) ... ok
[INFO] [stdout] test src/shouty_snake.rs - shouty_snake::AsShoutySnakeCase (line 49) ... ok
[INFO] [stdout] test src/snake.rs - snake::AsSnakeCase (line 49) ... ok
[INFO] [stdout] test src/lower_camel.rs - lower_camel::ToLowerCamelCase (line 17) ... ok
[INFO] [stdout] test src/lower_camel.rs - lower_camel::AsLowerCamelCase (line 38) ... ok
[INFO] [stdout] test src/kebab.rs - kebab::AsKebabCase (line 34) ... ok
[INFO] [stdout] test src/shouty_kebab.rs - shouty_kebab::ToShoutyKebabCase (line 14) ... ok
[INFO] [stdout] test src/shouty_snake.rs - shouty_snake::ToShoutySnakeCase (line 14) ... ok
[INFO] [stdout] test src/snake.rs - snake::ToSnakeCase (line 15) ... ok
[INFO] [stdout] test src/title.rs - title::AsTitleCase (line 38) ... ok
[INFO] [stdout] test src/train.rs - train::AsTrainCase (line 35) ... ok
[INFO] [stdout] test src/train.rs - train::ToTrainCase (line 14) ... ok
[INFO] [stdout] test src/upper_camel.rs - upper_camel::ToUpperCamelCase (line 17) ... ok
[INFO] [stdout] test src/title.rs - title::ToTitleCase (line 17) ... ok
[INFO] [stdout] test src/upper_camel.rs - upper_camel::AsUpperCamelCase (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dde8d1e53d395fd8742e2611c189b1412c1f3b70e214baf1e2da8ba0dc378484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dde8d1e53d395fd8742e2611c189b1412c1f3b70e214baf1e2da8ba0dc378484", kill_on_drop: false }`
[INFO] [stdout] dde8d1e53d395fd8742e2611c189b1412c1f3b70e214baf1e2da8ba0dc378484
