Nov 28 16:23:10.982 INFO checking trimmer-0.3.6 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 16:23:10.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 16:23:11.335 INFO [stdout] 63fef6b6c402d5967d7c076fe07a8c45a8500fe768adfec96f9fbd10e86f7302
Nov 28 16:23:11.342 INFO running `"docker" "start" "-a" "63fef6b6c402d5967d7c076fe07a8c45a8500fe768adfec96f9fbd10e86f7302"`
Nov 28 16:23:11.876 INFO [stderr] usermod: no changes
Nov 28 16:23:12.009 INFO [stderr]     Checking combine v2.5.2
Nov 28 16:23:15.696 INFO [stderr]     Checking trimmer v0.3.6 (/source)
Nov 28 16:23:17.487 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 16:23:17.487 INFO [stderr]    --> src/number.rs:138:27
Nov 28 16:23:17.488 INFO [stderr]     |
Nov 28 16:23:17.488 INFO [stderr] 138 |             b.checked_sub((-a as u64)).map(val)
Nov 28 16:23:17.488 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Nov 28 16:23:17.488 INFO [stderr]     |
Nov 28 16:23:17.489 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 16:23:17.489 INFO [stderr] 
Nov 28 16:23:17.489 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 16:23:17.489 INFO [stderr]    --> src/number.rs:162:27
Nov 28 16:23:17.489 INFO [stderr]     |
Nov 28 16:23:17.490 INFO [stderr] 162 |             a.checked_add((-b as u64)).map(val)
Nov 28 16:23:17.490 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Nov 28 16:23:17.490 INFO [stderr] 
Nov 28 16:23:17.849 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 16:23:17.849 INFO [stderr]    --> src/number.rs:138:27
Nov 28 16:23:17.849 INFO [stderr]     |
Nov 28 16:23:17.850 INFO [stderr] 138 |             b.checked_sub((-a as u64)).map(val)
Nov 28 16:23:17.850 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Nov 28 16:23:17.850 INFO [stderr]     |
Nov 28 16:23:17.850 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 16:23:17.851 INFO [stderr] 
Nov 28 16:23:17.851 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 28 16:23:17.851 INFO [stderr]    --> src/number.rs:162:27
Nov 28 16:23:17.851 INFO [stderr]     |
Nov 28 16:23:17.852 INFO [stderr] 162 |             a.checked_add((-b as u64)).map(val)
Nov 28 16:23:17.852 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Nov 28 16:23:17.852 INFO [stderr] 
Nov 28 16:23:24.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.71s
Nov 28 16:23:24.637 INFO [stderr] su: No module specific data is present
Nov 28 16:23:25.130 INFO running `"docker" "inspect" "63fef6b6c402d5967d7c076fe07a8c45a8500fe768adfec96f9fbd10e86f7302"`
Nov 28 16:23:25.250 INFO running `"docker" "rm" "-f" "63fef6b6c402d5967d7c076fe07a8c45a8500fe768adfec96f9fbd10e86f7302"`
Nov 28 16:23:25.372 INFO [stdout] 63fef6b6c402d5967d7c076fe07a8c45a8500fe768adfec96f9fbd10e86f7302