Dec 12 05:50:41.613 INFO checking trimmer-0.3.6 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:50:41.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 05:50:41.842 INFO [stdout] 730e5941c548df11670ca52cf1684273d06ef7b6bd599b5700d686871f876116
Dec 12 05:50:41.842 INFO running `"docker" "start" "-a" "730e5941c548df11670ca52cf1684273d06ef7b6bd599b5700d686871f876116"`
Dec 12 05:50:42.776 INFO [stderr] usermod: no changes
Dec 12 05:50:42.896 INFO [stderr]     Checking combine v2.5.2
Dec 12 05:50:45.826 INFO [stderr]     Checking trimmer v0.3.6 (/source)
Dec 12 05:50:47.576 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 05:50:47.577 INFO [stderr]    --> src/number.rs:138:27
Dec 12 05:50:47.577 INFO [stderr]     |
Dec 12 05:50:47.577 INFO [stderr] 138 |             b.checked_sub((-a as u64)).map(val)
Dec 12 05:50:47.578 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 12 05:50:47.578 INFO [stderr]     |
Dec 12 05:50:47.578 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 05:50:47.578 INFO [stderr] 
Dec 12 05:50:47.579 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 05:50:47.579 INFO [stderr]    --> src/number.rs:162:27
Dec 12 05:50:47.579 INFO [stderr]     |
Dec 12 05:50:47.580 INFO [stderr] 162 |             a.checked_add((-b as u64)).map(val)
Dec 12 05:50:47.580 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 12 05:50:47.580 INFO [stderr] 
Dec 12 05:50:48.008 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 05:50:48.008 INFO [stderr]    --> src/number.rs:138:27
Dec 12 05:50:48.008 INFO [stderr]     |
Dec 12 05:50:48.008 INFO [stderr] 138 |             b.checked_sub((-a as u64)).map(val)
Dec 12 05:50:48.008 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 12 05:50:48.008 INFO [stderr]     |
Dec 12 05:50:48.008 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 05:50:48.008 INFO [stderr] 
Dec 12 05:50:48.008 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 05:50:48.008 INFO [stderr]    --> src/number.rs:162:27
Dec 12 05:50:48.008 INFO [stderr]     |
Dec 12 05:50:48.008 INFO [stderr] 162 |             a.checked_add((-b as u64)).map(val)
Dec 12 05:50:48.008 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 12 05:50:48.008 INFO [stderr] 
Dec 12 05:50:53.556 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.75s
Dec 12 05:50:53.560 INFO [stderr] su: No module specific data is present
Dec 12 05:50:53.873 INFO running `"docker" "inspect" "730e5941c548df11670ca52cf1684273d06ef7b6bd599b5700d686871f876116"`
Dec 12 05:50:53.947 INFO running `"docker" "rm" "-f" "730e5941c548df11670ca52cf1684273d06ef7b6bd599b5700d686871f876116"`
Dec 12 05:50:54.045 INFO [stdout] 730e5941c548df11670ca52cf1684273d06ef7b6bd599b5700d686871f876116