Dec 12 15:26:51.593 INFO checking enum_extract-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 15:26:51.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 15:26:51.844 INFO [stdout] 95620fc804cb3d7b06cb811e61920300960838e2e6c7e3a5197b97b3faf32eb6
Dec 12 15:26:51.850 INFO running `"docker" "start" "-a" "95620fc804cb3d7b06cb811e61920300960838e2e6c7e3a5197b97b3faf32eb6"`
Dec 12 15:26:52.625 INFO [stderr] usermod: no changes
Dec 12 15:26:52.656 INFO [stderr]     Checking enum_extract v0.1.1 (/source)
Dec 12 15:26:53.348 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 15:26:53.348 INFO [stderr]    --> src/lib.rs:105:40
Dec 12 15:26:53.348 INFO [stderr]     |
Dec 12 15:26:53.348 INFO [stderr] 105 |             $($p)::+ {$($i),*} => Some(($($i),*)),
Dec 12 15:26:53.348 INFO [stderr]     |                                        ^^^^^^^^^ help: remove these parentheses
Dec 12 15:26:53.348 INFO [stderr] ...
Dec 12 15:26:53.348 INFO [stderr] 327 |         let x = extract!(Bar::D{z}, f);
Dec 12 15:26:53.348 INFO [stderr]     |                 ---------------------- in this macro invocation
Dec 12 15:26:53.348 INFO [stderr]     |
Dec 12 15:26:53.348 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 15:26:53.348 INFO [stderr] 
Dec 12 15:26:53.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 12 15:26:53.518 INFO [stderr] su: No module specific data is present
Dec 12 15:26:54.412 INFO running `"docker" "inspect" "95620fc804cb3d7b06cb811e61920300960838e2e6c7e3a5197b97b3faf32eb6"`
Dec 12 15:26:54.780 INFO running `"docker" "rm" "-f" "95620fc804cb3d7b06cb811e61920300960838e2e6c7e3a5197b97b3faf32eb6"`
Dec 12 15:26:55.114 INFO [stdout] 95620fc804cb3d7b06cb811e61920300960838e2e6c7e3a5197b97b3faf32eb6