Nov 30 16:14:47.770 INFO checking rustdoc-stripper-0.1.5 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 16:14:47.770 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 16:14:47.982 INFO [stdout] aa3e4df8196de84b1715f831198005e617fd8180068e1feb7a9b5f2f514260d9
Nov 30 16:14:47.984 INFO running `"docker" "start" "-a" "aa3e4df8196de84b1715f831198005e617fd8180068e1feb7a9b5f2f514260d9"`
Nov 30 16:14:48.508 INFO [stderr] usermod: no changes
Nov 30 16:14:48.568 INFO [stderr]     Checking rustdoc-stripper v0.1.5 (/source)
Nov 30 16:14:49.296 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 16:14:49.296 INFO [stderr]    --> src/regenerate.rs:393:14
Nov 30 16:14:49.296 INFO [stderr]     |
Nov 30 16:14:49.296 INFO [stderr] 393 |         Some((*sub_erase_macro_path(Some(Box::new(t)), false).unwrap()))
Nov 30 16:14:49.296 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 16:14:49.296 INFO [stderr]     |
Nov 30 16:14:49.296 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 16:14:49.296 INFO [stderr] 
Nov 30 16:14:49.300 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 16:14:49.300 INFO [stderr]    --> src/utils.rs:109:16
Nov 30 16:14:49.300 INFO [stderr]     |
Nov 30 16:14:49.300 INFO [stderr] 109 |         .ok_or((()))
Nov 30 16:14:49.300 INFO [stderr]     |                ^^^^ help: remove these parentheses
Nov 30 16:14:49.300 INFO [stderr] 
Nov 30 16:14:49.355 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 16:14:49.355 INFO [stderr]    --> src/regenerate.rs:393:14
Nov 30 16:14:49.355 INFO [stderr]     |
Nov 30 16:14:49.355 INFO [stderr] 393 |         Some((*sub_erase_macro_path(Some(Box::new(t)), false).unwrap()))
Nov 30 16:14:49.355 INFO [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 16:14:49.355 INFO [stderr]     |
Nov 30 16:14:49.355 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 16:14:49.355 INFO [stderr] 
Nov 30 16:14:49.360 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 16:14:49.360 INFO [stderr]    --> src/utils.rs:109:16
Nov 30 16:14:49.360 INFO [stderr]     |
Nov 30 16:14:49.360 INFO [stderr] 109 |         .ok_or((()))
Nov 30 16:14:49.360 INFO [stderr]     |                ^^^^ help: remove these parentheses
Nov 30 16:14:49.360 INFO [stderr] 
Nov 30 16:14:51.812 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
Nov 30 16:14:51.812 INFO [stderr] su: No module specific data is present
Nov 30 16:14:52.327 INFO running `"docker" "inspect" "aa3e4df8196de84b1715f831198005e617fd8180068e1feb7a9b5f2f514260d9"`
Nov 30 16:14:52.454 INFO running `"docker" "rm" "-f" "aa3e4df8196de84b1715f831198005e617fd8180068e1feb7a9b5f2f514260d9"`
Nov 30 16:14:52.586 INFO [stdout] aa3e4df8196de84b1715f831198005e617fd8180068e1feb7a9b5f2f514260d9