[INFO] fetching crate heck 0.5.0... [INFO] testing heck-0.5.0 against try#981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 for pr-145277 [INFO] extracting crate heck 0.5.0 into /workspace/builds/worker-1-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate heck 0.5.0 on toolchain 981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "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" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a0bb004f03b0a8407b924447965a6a04a5984b09871042dce0d405298510268 [INFO] running `Command { std: "docker" "start" "-a" "9a0bb004f03b0a8407b924447965a6a04a5984b09871042dce0d405298510268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a0bb004f03b0a8407b924447965a6a04a5984b09871042dce0d405298510268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a0bb004f03b0a8407b924447965a6a04a5984b09871042dce0d405298510268", kill_on_drop: false }` [INFO] [stdout] 9a0bb004f03b0a8407b924447965a6a04a5984b09871042dce0d405298510268 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57eaaf44eb9737a62491b600c362aadb9430fa9bae4e0b8a2e4e36e9be534aa5 [INFO] running `Command { std: "docker" "start" "-a" "57eaaf44eb9737a62491b600c362aadb9430fa9bae4e0b8a2e4e36e9be534aa5", kill_on_drop: false }` [INFO] [stderr] Compiling heck v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "57eaaf44eb9737a62491b600c362aadb9430fa9bae4e0b8a2e4e36e9be534aa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57eaaf44eb9737a62491b600c362aadb9430fa9bae4e0b8a2e4e36e9be534aa5", kill_on_drop: false }` [INFO] [stdout] 57eaaf44eb9737a62491b600c362aadb9430fa9bae4e0b8a2e4e36e9be534aa5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0386a853afda8177301e84ec4716ba350dd482d9e95e53f1ebb6089c3e1ea4cc [INFO] running `Command { std: "docker" "start" "-a" "0386a853afda8177301e84ec4716ba350dd482d9e95e53f1ebb6089c3e1ea4cc", 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 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 0.81s [INFO] running `Command { std: "docker" "inspect" "0386a853afda8177301e84ec4716ba350dd482d9e95e53f1ebb6089c3e1ea4cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0386a853afda8177301e84ec4716ba350dd482d9e95e53f1ebb6089c3e1ea4cc", kill_on_drop: false }` [INFO] [stdout] 0386a853afda8177301e84ec4716ba350dd482d9e95e53f1ebb6089c3e1ea4cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9ff880df5de335d2e71d78ce5d85952a93db38d53a04705a1b426dd3e7dd06c5 [INFO] running `Command { std: "docker" "start" "-a" "9ff880df5de335d2e71d78ce5d85952a93db38d53a04705a1b426dd3e7dd06c5", 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 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 0.01s [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::test11 ... ok [INFO] [stdout] test kebab::tests::test1 ... 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::test4 ... 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::test10 ... ok [INFO] [stdout] test kebab::tests::test12 ... ok [INFO] [stdout] test kebab::tests::test9 ... ok [INFO] [stdout] test lower_camel::tests::test1 ... ok [INFO] [stdout] test lower_camel::tests::test10 ... ok [INFO] [stdout] test lower_camel::tests::test2 ... ok [INFO] [stdout] test lower_camel::tests::test3 ... ok [INFO] [stdout] test lower_camel::tests::test5 ... ok [INFO] [stdout] test lower_camel::tests::test7 ... ok [INFO] [stdout] test lower_camel::tests::test8 ... ok [INFO] [stdout] test shouty_kebab::tests::test9 ... ok [INFO] [stdout] test lower_camel::tests::test6 ... ok [INFO] [stdout] test shouty_snake::tests::test1 ... ok [INFO] [stdout] test shouty_kebab::tests::test10 ... ok [INFO] [stdout] test lower_camel::tests::test9 ... ok [INFO] [stdout] test shouty_kebab::tests::test1 ... ok [INFO] [stdout] test shouty_kebab::tests::test11 ... ok [INFO] [stdout] test shouty_kebab::tests::test2 ... ok [INFO] [stdout] test shouty_kebab::tests::test3 ... ok [INFO] [stdout] test shouty_kebab::tests::test5 ... ok [INFO] [stdout] test shouty_kebab::tests::test6 ... ok [INFO] [stdout] test shouty_kebab::tests::test8 ... ok [INFO] [stdout] test shouty_kebab::tests::test7 ... ok [INFO] [stdout] test shouty_kebab::tests::test4 ... ok [INFO] [stdout] test shouty_snake::tests::test2 ... ok [INFO] [stdout] test lower_camel::tests::test4 ... ok [INFO] [stdout] test shouty_snake::tests::test3 ... ok [INFO] [stdout] test shouty_snake::tests::test5 ... ok [INFO] [stdout] test shouty_snake::tests::test6 ... ok [INFO] [stdout] test shouty_snake::tests::test7 ... ok [INFO] [stdout] test shouty_snake::tests::test4 ... ok [INFO] [stdout] test shouty_snake::tests::test9 ... ok [INFO] [stdout] test snake::tests::test1 ... ok [INFO] [stdout] test snake::tests::test12 ... ok [INFO] [stdout] test shouty_snake::tests::test8 ... ok [INFO] [stdout] test snake::tests::test13 ... ok [INFO] [stdout] test snake::tests::test16 ... ok [INFO] [stdout] test snake::tests::test18 ... ok [INFO] [stdout] test snake::tests::test10 ... ok [INFO] [stdout] test snake::tests::test17 ... ok [INFO] [stdout] test snake::tests::test19 ... ok [INFO] [stdout] test snake::tests::test20 ... ok [INFO] [stdout] test snake::tests::test24 ... ok [INFO] [stdout] test snake::tests::test6 ... ok [INFO] [stdout] test snake::tests::test25 ... ok [INFO] [stdout] test snake::tests::test3 ... ok [INFO] [stdout] test snake::tests::test7 ... ok [INFO] [stdout] test snake::tests::test4 ... ok [INFO] [stdout] test snake::tests::test8 ... ok [INFO] [stdout] test snake::tests::test9 ... ok [INFO] [stdout] test snake::tests::test5 ... ok [INFO] [stdout] test snake::tests::test14 ... ok [INFO] [stdout] test snake::tests::test23 ... ok [INFO] [stdout] test snake::tests::test11 ... ok [INFO] [stdout] test snake::tests::test21 ... ok [INFO] [stdout] test snake::tests::test22 ... ok [INFO] [stdout] test shouty_snake::tests::test10 ... ok [INFO] [stdout] test title::tests::test1 ... ok [INFO] [stdout] test snake::tests::test2 ... 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::test6 ... ok [INFO] [stdout] test title::tests::test5 ... ok [INFO] [stdout] test title::tests::test4 ... ok [INFO] [stdout] test title::tests::test7 ... ok [INFO] [stdout] test title::tests::test8 ... ok [INFO] [stdout] test train::tests::test1 ... ok [INFO] [stdout] test train::tests::test10 ... ok [INFO] [stdout] test train::tests::test11 ... ok [INFO] [stdout] test train::tests::test13 ... ok [INFO] [stdout] test train::tests::test12 ... ok [INFO] [stdout] test train::tests::test14 ... ok [INFO] [stdout] test train::tests::test16 ... ok [INFO] [stdout] test train::tests::test17 ... ok [INFO] [stdout] test title::tests::test9 ... 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::test20 ... ok [INFO] [stdout] test train::tests::test21 ... ok [INFO] [stdout] test train::tests::test22 ... ok [INFO] [stdout] test train::tests::test23 ... ok [INFO] [stdout] test train::tests::test24 ... 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::test5 ... ok [INFO] [stdout] test train::tests::test6 ... ok [INFO] [stdout] test train::tests::test7 ... ok [INFO] [stdout] test train::tests::test8 ... ok [INFO] [stdout] test upper_camel::tests::test10 ... ok [INFO] [stdout] test upper_camel::tests::test2 ... ok [INFO] [stdout] test upper_camel::tests::test3 ... ok [INFO] [stdout] test upper_camel::tests::test4 ... ok [INFO] [stdout] test upper_camel::tests::test5 ... ok [INFO] [stdout] test upper_camel::tests::test6 ... ok [INFO] [stdout] test upper_camel::tests::test1 ... ok [INFO] [stdout] test upper_camel::tests::test7 ... ok [INFO] [stdout] test upper_camel::tests::test9 ... ok [INFO] [stdout] test upper_camel::tests::test8 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 111 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests heck [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/snake.rs - snake::ToSnakeCase (line 15) ... ok [INFO] [stdout] test src/lower_camel.rs - lower_camel::AsLowerCamelCase (line 38) ... ok [INFO] [stdout] test src/kebab.rs - kebab::ToKebabCase (line 13) ... ok [INFO] [stdout] test src/lower_camel.rs - lower_camel::ToLowerCamelCase (line 17) ... ok [INFO] [stdout] test src/upper_camel.rs - upper_camel::ToUpperCamelCase (line 17) ... ok [INFO] [stdout] test src/title.rs - title::AsTitleCase (line 38) ... ok [INFO] [stdout] test src/train.rs - train::ToTrainCase (line 14) ... ok [INFO] [stdout] test src/title.rs - title::ToTitleCase (line 17) ... ok [INFO] [stdout] test src/kebab.rs - kebab::AsKebabCase (line 34) ... ok [INFO] [stdout] test src/train.rs - train::AsTrainCase (line 35) ... ok [INFO] [stdout] test src/upper_camel.rs - upper_camel::AsUpperCamelCase (line 51) ... ok [INFO] [stdout] test src/snake.rs - snake::AsSnakeCase (line 49) ... ok [INFO] [stdout] test src/shouty_snake.rs - shouty_snake::ToShoutySnakeCase (line 14) ... ok [INFO] [stdout] test src/shouty_kebab.rs - shouty_kebab::ToShoutyKebabCase (line 14) ... 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] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9ff880df5de335d2e71d78ce5d85952a93db38d53a04705a1b426dd3e7dd06c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ff880df5de335d2e71d78ce5d85952a93db38d53a04705a1b426dd3e7dd06c5", kill_on_drop: false }` [INFO] [stdout] 9ff880df5de335d2e71d78ce5d85952a93db38d53a04705a1b426dd3e7dd06c5