Sep 05 21:40:08.915 INFO checking trimmer-0.3.6 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 21:40:08.915 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 21:40:08.915 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 21:40:09.191 INFO blam! 9b82ab89e0a1f62b10441b9ea94e05528be4501ed125cfeba09f2a1078b18973
Sep 05 21:40:09.198 INFO running `"docker" "start" "-a" "9b82ab89e0a1f62b10441b9ea94e05528be4501ed125cfeba09f2a1078b18973"`
Sep 05 21:40:10.401 INFO kablam! usermod: no changes
Sep 05 21:40:10.514 INFO kablam!     Checking argparse v0.2.2
Sep 05 21:40:10.522 INFO kablam!     Checking combine v2.5.2
Sep 05 21:40:13.814 INFO kablam!     Checking trimmer v0.3.6 (file:///source)
Sep 05 21:40:14.738 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:40:14.738 INFO kablam!    --> src/number.rs:138:27
Sep 05 21:40:14.738 INFO kablam!     |
Sep 05 21:40:14.738 INFO kablam! 138 |             b.checked_sub((-a as u64)).map(val)
Sep 05 21:40:14.738 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:40:14.738 INFO kablam!     |
Sep 05 21:40:14.738 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 05 21:40:14.738 INFO kablam! 
Sep 05 21:40:14.738 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:40:14.738 INFO kablam!    --> src/number.rs:162:27
Sep 05 21:40:14.738 INFO kablam!     |
Sep 05 21:40:14.738 INFO kablam! 162 |             a.checked_add((-b as u64)).map(val)
Sep 05 21:40:14.738 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:40:14.738 INFO kablam! 
Sep 05 21:40:15.162 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:40:15.162 INFO kablam!    --> src/number.rs:138:27
Sep 05 21:40:15.162 INFO kablam!     |
Sep 05 21:40:15.162 INFO kablam! 138 |             b.checked_sub((-a as u64)).map(val)
Sep 05 21:40:15.162 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:40:15.162 INFO kablam!     |
Sep 05 21:40:15.162 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 05 21:40:15.162 INFO kablam! 
Sep 05 21:40:15.162 INFO kablam! warning: unnecessary parentheses around method argument
Sep 05 21:40:15.162 INFO kablam!    --> src/number.rs:162:27
Sep 05 21:40:15.162 INFO kablam!     |
Sep 05 21:40:15.162 INFO kablam! 162 |             a.checked_add((-b as u64)).map(val)
Sep 05 21:40:15.162 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Sep 05 21:40:15.162 INFO kablam! 
Sep 05 21:40:19.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.58s
Sep 05 21:40:19.008 INFO kablam! su: No module specific data is present
Sep 05 21:40:19.493 INFO running `"docker" "rm" "-f" "9b82ab89e0a1f62b10441b9ea94e05528be4501ed125cfeba09f2a1078b18973"`
Sep 05 21:40:19.592 INFO blam! 9b82ab89e0a1f62b10441b9ea94e05528be4501ed125cfeba09f2a1078b18973