Dec 05 05:08:40.938 INFO checking trimmer-0.3.6 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 05:08:40.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 05:08:41.383 INFO [stdout] 1dc3dad8062e1267658855d888881ebd0878277035970277533dfeb02c8dca09
Dec 05 05:08:41.391 INFO running `"docker" "start" "-a" "1dc3dad8062e1267658855d888881ebd0878277035970277533dfeb02c8dca09"`
Dec 05 05:08:42.294 INFO [stderr] usermod: no changes
Dec 05 05:08:42.427 INFO [stderr]     Checking combine v2.5.2
Dec 05 05:08:42.430 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 05 05:08:43.401 INFO [stderr]     Checking regex v0.2.11
Dec 05 05:08:46.087 INFO [stderr]     Checking trimmer v0.3.6 (/source)
Dec 05 05:08:47.595 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 05:08:47.595 INFO [stderr]    --> src/number.rs:138:27
Dec 05 05:08:47.595 INFO [stderr]     |
Dec 05 05:08:47.595 INFO [stderr] 138 |             b.checked_sub((-a as u64)).map(val)
Dec 05 05:08:47.595 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 05 05:08:47.595 INFO [stderr]     |
Dec 05 05:08:47.595 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 05:08:47.595 INFO [stderr] 
Dec 05 05:08:47.595 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 05:08:47.595 INFO [stderr]    --> src/number.rs:162:27
Dec 05 05:08:47.595 INFO [stderr]     |
Dec 05 05:08:47.595 INFO [stderr] 162 |             a.checked_add((-b as u64)).map(val)
Dec 05 05:08:47.595 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 05 05:08:47.595 INFO [stderr] 
Dec 05 05:08:47.743 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 05:08:47.743 INFO [stderr]    --> src/number.rs:138:27
Dec 05 05:08:47.743 INFO [stderr]     |
Dec 05 05:08:47.743 INFO [stderr] 138 |             b.checked_sub((-a as u64)).map(val)
Dec 05 05:08:47.743 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 05 05:08:47.743 INFO [stderr]     |
Dec 05 05:08:47.743 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 05:08:47.743 INFO [stderr] 
Dec 05 05:08:47.743 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 05:08:47.743 INFO [stderr]    --> src/number.rs:162:27
Dec 05 05:08:47.743 INFO [stderr]     |
Dec 05 05:08:47.743 INFO [stderr] 162 |             a.checked_add((-b as u64)).map(val)
Dec 05 05:08:47.743 INFO [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
Dec 05 05:08:47.743 INFO [stderr] 
Dec 05 05:08:54.041 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.71s
Dec 05 05:08:54.049 INFO [stderr] su: No module specific data is present
Dec 05 05:08:54.307 INFO running `"docker" "inspect" "1dc3dad8062e1267658855d888881ebd0878277035970277533dfeb02c8dca09"`
Dec 05 05:08:54.405 INFO running `"docker" "rm" "-f" "1dc3dad8062e1267658855d888881ebd0878277035970277533dfeb02c8dca09"`
Dec 05 05:08:54.556 INFO [stdout] 1dc3dad8062e1267658855d888881ebd0878277035970277533dfeb02c8dca09