Dec 12 08:13:27.406 INFO checking rustdoc-stripper-0.1.5 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 08:13:27.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 08:13:27.941 INFO [stdout] ee963e228c23d50b5948a0beb8675fa5a06cccf839002c388a717510ee52bc57
Dec 12 08:13:27.943 INFO running `"docker" "start" "-a" "ee963e228c23d50b5948a0beb8675fa5a06cccf839002c388a717510ee52bc57"`
Dec 12 08:13:29.567 INFO [stderr] usermod: no changes
Dec 12 08:13:29.648 INFO [stderr]     Checking rustdoc-stripper v0.1.5 (/source)
Dec 12 08:13:30.295 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 08:13:30.295 INFO [stderr]    --> src/regenerate.rs:393:14
Dec 12 08:13:30.295 INFO [stderr]     |
Dec 12 08:13:30.295 INFO [stderr] 393 |         Some((*sub_erase_macro_path(Some(Box::new(t)), false).unwrap()))
Dec 12 08:13:30.295 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 08:13:30.295 INFO [stderr]     |
Dec 12 08:13:30.295 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 08:13:30.295 INFO [stderr] 
Dec 12 08:13:30.295 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 08:13:30.295 INFO [stderr]    --> src/utils.rs:109:16
Dec 12 08:13:30.295 INFO [stderr]     |
Dec 12 08:13:30.295 INFO [stderr] 109 |         .ok_or((()))
Dec 12 08:13:30.295 INFO [stderr]     |                ^^^^ help: remove these parentheses
Dec 12 08:13:30.295 INFO [stderr] 
Dec 12 08:13:30.420 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 08:13:30.420 INFO [stderr]    --> src/regenerate.rs:393:14
Dec 12 08:13:30.420 INFO [stderr]     |
Dec 12 08:13:30.420 INFO [stderr] 393 |         Some((*sub_erase_macro_path(Some(Box::new(t)), false).unwrap()))
Dec 12 08:13:30.420 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 08:13:30.420 INFO [stderr]     |
Dec 12 08:13:30.420 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 08:13:30.420 INFO [stderr] 
Dec 12 08:13:30.420 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 08:13:30.420 INFO [stderr]    --> src/utils.rs:109:16
Dec 12 08:13:30.420 INFO [stderr]     |
Dec 12 08:13:30.420 INFO [stderr] 109 |         .ok_or((()))
Dec 12 08:13:30.420 INFO [stderr]     |                ^^^^ help: remove these parentheses
Dec 12 08:13:30.420 INFO [stderr] 
Dec 12 08:13:31.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
Dec 12 08:13:31.641 INFO [stderr] su: No module specific data is present
Dec 12 08:13:31.937 INFO running `"docker" "inspect" "ee963e228c23d50b5948a0beb8675fa5a06cccf839002c388a717510ee52bc57"`
Dec 12 08:13:32.058 INFO running `"docker" "rm" "-f" "ee963e228c23d50b5948a0beb8675fa5a06cccf839002c388a717510ee52bc57"`
Dec 12 08:13:32.156 INFO [stdout] ee963e228c23d50b5948a0beb8675fa5a06cccf839002c388a717510ee52bc57