[INFO] fetching crate lunarity-lexer 0.2.1...
[INFO] checking lunarity-lexer-0.2.1 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate lunarity-lexer 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate lunarity-lexer 0.2.1 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lunarity-lexer 0.2.1
[INFO] finished tweaking crates.io crate lunarity-lexer 0.2.1
[INFO] tweaked toml for crates.io crate lunarity-lexer 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding logos v0.7.7 (latest: v0.14.0)
[INFO] [stderr]       Adding logos-derive v0.7.7 (latest: v0.14.0)
[INFO] [stderr]       Adding proc-macro2 v0.4.30 (latest: v1.0.81)
[INFO] [stderr]       Adding quote v0.6.13 (latest: v1.0.36)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (latest: v0.8.3)
[INFO] [stderr]       Adding syn v0.15.44 (latest: v2.0.60)
[INFO] [stderr]       Adding toolshed v0.6.3 (latest: v0.8.1)
[INFO] [stderr]       Adding unicode-xid v0.1.0 (latest: v0.2.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logos v0.7.7
[INFO] [stderr]   Downloaded logos-derive v0.7.7
[INFO] [stderr]   Downloaded toolshed v0.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38094406a454b3305beaa56fd8b3ec508bf32525a516f22949ca531334defa23
[INFO] running `Command { std: "docker" "start" "-a" "38094406a454b3305beaa56fd8b3ec508bf32525a516f22949ca531334defa23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38094406a454b3305beaa56fd8b3ec508bf32525a516f22949ca531334defa23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38094406a454b3305beaa56fd8b3ec508bf32525a516f22949ca531334defa23", kill_on_drop: false }`
[INFO] [stdout] 38094406a454b3305beaa56fd8b3ec508bf32525a516f22949ca531334defa23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f50818fb84e4194fb4cbbe4078d7de7ba3e7a1f62522c560f8a2c8a7f9c166c
[INFO] running `Command { std: "docker" "start" "-a" "1f50818fb84e4194fb4cbbe4078d7de7ba3e7a1f62522c560f8a2c8a7f9c166c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]     Checking toolshed v0.6.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling logos-derive v0.7.7
[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-0.7.7/src/lib.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |             extras.insert(util::ident(&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-0.7.7/src/lib.rs:55:46: 55:49}`
[INFO] [stdout]    |                                            help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/option.rs:1573:12
[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-0.7.7/src/lib.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 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-0.7.7/src/lib.rs:89:39: 89:42}`
[INFO] [stdout]    |                                     help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/option.rs:1573:12
[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-0.7.7/src/lib.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 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-0.7.7/src/lib.rs:93:37: 93:40}`
[INFO] [stdout]    |                                   help: remove the extra argument
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/option.rs:1573:12
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 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 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "1f50818fb84e4194fb4cbbe4078d7de7ba3e7a1f62522c560f8a2c8a7f9c166c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f50818fb84e4194fb4cbbe4078d7de7ba3e7a1f62522c560f8a2c8a7f9c166c", kill_on_drop: false }`
[INFO] [stdout] 1f50818fb84e4194fb4cbbe4078d7de7ba3e7a1f62522c560f8a2c8a7f9c166c
