[INFO] fetching crate lunarity-lexer 0.2.1...
[INFO] testing lunarity-lexer-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate lunarity-lexer 0.2.1 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate lunarity-lexer 0.2.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce363a4808b2aaa2ba3009ebca60dfd4afb83a91239eec7988b1b8733ae5fbca
[INFO] running `Command { std: "docker" "start" "-a" "ce363a4808b2aaa2ba3009ebca60dfd4afb83a91239eec7988b1b8733ae5fbca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce363a4808b2aaa2ba3009ebca60dfd4afb83a91239eec7988b1b8733ae5fbca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce363a4808b2aaa2ba3009ebca60dfd4afb83a91239eec7988b1b8733ae5fbca", kill_on_drop: false }`
[INFO] [stdout] ce363a4808b2aaa2ba3009ebca60dfd4afb83a91239eec7988b1b8733ae5fbca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eace6f5ad49f549e5a8d178c24f1ceab3c6809f7c3f9bc21a2245f5755cf0e63
[INFO] running `Command { std: "docker" "start" "-a" "eace6f5ad49f549e5a8d178c24f1ceab3c6809f7c3f9bc21a2245f5755cf0e63", 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 byteorder v1.4.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling toolshed v0.6.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling logos-derive v0.7.7
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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]      |                    ^^^^^^ -----------------  ----------------------------------------------------------- supplied 2 arguments
[INFO] [stdout]      |                    |
[INFO] [stdout]      |                    expected 1 argument
[INFO] [stdout]      |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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]      |                       ^^^^^^ -------  -------------------------------------------------------- supplied 2 arguments
[INFO] [stdout]      |                       |
[INFO] [stdout]      |                       expected 1 argument
[INFO] [stdout]      |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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]      |                     ^^^^^^ -------  ------------------------------------------------------ supplied 2 arguments
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     expected 1 argument
[INFO] [stdout]      |
[INFO] [stdout] note: associated function defined here
[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` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "eace6f5ad49f549e5a8d178c24f1ceab3c6809f7c3f9bc21a2245f5755cf0e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eace6f5ad49f549e5a8d178c24f1ceab3c6809f7c3f9bc21a2245f5755cf0e63", kill_on_drop: false }`
[INFO] [stdout] eace6f5ad49f549e5a8d178c24f1ceab3c6809f7c3f9bc21a2245f5755cf0e63