Nov 30 19:57:28.080 INFO checking lines-0.0.6 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 19:57:28.081 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 19:57:28.300 INFO [stdout] f7b45a101120917bb59ba1d3df66cd13fcfabf1015f042c6e10f75c9d4b9e354
Nov 30 19:57:28.303 INFO running `"docker" "start" "-a" "f7b45a101120917bb59ba1d3df66cd13fcfabf1015f042c6e10f75c9d4b9e354"`
Nov 30 19:57:28.744 INFO [stderr] usermod: no changes
Nov 30 19:57:28.784 INFO [stderr]     Checking lines v0.0.6 (/source)
Nov 30 19:57:29.357 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 19:57:29.357 INFO [stderr]   --> src/linemapper.rs:57:54
Nov 30 19:57:29.357 INFO [stderr]    |
Nov 30 19:57:29.357 INFO [stderr] 57 |                         line_start.extend_from_slice((&b[..i+1]));
Nov 30 19:57:29.357 INFO [stderr]    |                                                      ^^^^^^^^^^^ help: remove these parentheses
Nov 30 19:57:29.357 INFO [stderr]    |
Nov 30 19:57:29.357 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 19:57:29.357 INFO [stderr] 
Nov 30 19:57:29.386 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 19:57:29.386 INFO [stderr]   --> src/linemapper.rs:57:54
Nov 30 19:57:29.386 INFO [stderr]    |
Nov 30 19:57:29.386 INFO [stderr] 57 |                         line_start.extend_from_slice((&b[..i+1]));
Nov 30 19:57:29.386 INFO [stderr]    |                                                      ^^^^^^^^^^^ help: remove these parentheses
Nov 30 19:57:29.386 INFO [stderr]    |
Nov 30 19:57:29.387 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 19:57:29.387 INFO [stderr] 
Nov 30 19:57:30.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Nov 30 19:57:30.272 INFO [stderr] su: No module specific data is present
Nov 30 19:57:30.675 INFO running `"docker" "inspect" "f7b45a101120917bb59ba1d3df66cd13fcfabf1015f042c6e10f75c9d4b9e354"`
Nov 30 19:57:30.842 INFO running `"docker" "rm" "-f" "f7b45a101120917bb59ba1d3df66cd13fcfabf1015f042c6e10f75c9d4b9e354"`
Nov 30 19:57:31.004 INFO [stdout] f7b45a101120917bb59ba1d3df66cd13fcfabf1015f042c6e10f75c9d4b9e354