[INFO] fetching crate hamster_wheel 0.2.1...
[INFO] documenting hamster_wheel-0.2.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate hamster_wheel 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate hamster_wheel 0.2.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hamster_wheel 0.2.1
[INFO] finished tweaking crates.io crate hamster_wheel 0.2.1
[INFO] tweaked toml for crates.io crate hamster_wheel 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] f0f5241937b565f53ceedd5b3d1383fc57ecb0de5dbcea7ca3db08b2c5322792
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[INFO] running `Command { std: "docker" "inspect" "f0f5241937b565f53ceedd5b3d1383fc57ecb0de5dbcea7ca3db08b2c5322792", kill_on_drop: false }`
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[INFO] [stdout] f0f5241937b565f53ceedd5b3d1383fc57ecb0de5dbcea7ca3db08b2c5322792
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cbbfef1e6aadc3700683b4dedbaf0ad384835a7d98ef8310b0ca1bfc05971be
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[INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.10.0-rc2/src/util.rs:89:31
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 self.callback.insert(callback, |_| panic!("Only one callback can be defined per variant definition!"));
[INFO] [stdout]    |                               ^^^^^^         ------------------------------------------------------------------------
[INFO] [stdout]    |                                              | |
[INFO] [stdout]    |                                              | unexpected argument of type `[closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.10.0-rc2/src/util.rs:89:48: 89:51]`
[INFO] [stdout]    |                                              help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/option.rs:1615:18
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.10.0-rc2/src/lib.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |             extras.insert(ext, |_| panic!("Only one #[extras] attribute can be declared."));
[INFO] [stdout]    |                    ^^^^^^    -------------------------------------------------------------
[INFO] [stdout]    |                              | |
[INFO] [stdout]    |                              | unexpected argument of type `[closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.10.0-rc2/src/lib.rs:63:32: 63:35]`
[INFO] [stdout]    |                              help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/option.rs:1615:18
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.10.0-rc2/src/lib.rs:134:23
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 error.insert(variant, |_| panic!("Only one #[error] variant can be declared."));
[INFO] [stdout]     |                       ^^^^^^        ----------------------------------------------------------
[INFO] [stdout]     |                                     | |
[INFO] [stdout]     |                                     | unexpected argument of type `[closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.10.0-rc2/src/lib.rs:134:39: 134:42]`
[INFO] [stdout]     |                                     help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/option.rs:1615:18
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.10.0-rc2/src/lib.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |                 end.insert(variant, |_| panic!("Only one #[end] variant can be declared."));
[INFO] [stdout]     |                     ^^^^^^        --------------------------------------------------------
[INFO] [stdout]     |                                   | |
[INFO] [stdout]     |                                   | unexpected argument of type `[closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.10.0-rc2/src/lib.rs:138:37: 138:40]`
[INFO] [stdout]     |                                   help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/option.rs:1615:18
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `logos-derive` (lib) due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8cbbfef1e6aadc3700683b4dedbaf0ad384835a7d98ef8310b0ca1bfc05971be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cbbfef1e6aadc3700683b4dedbaf0ad384835a7d98ef8310b0ca1bfc05971be", kill_on_drop: false }`
[INFO] [stdout] 8cbbfef1e6aadc3700683b4dedbaf0ad384835a7d98ef8310b0ca1bfc05971be
