Oct 13 07:06:30.900 INFO checking trimmer-0.3.6 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 07:06:30.902 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 07:06:31.211 INFO blam! 3da075da5c923cfc361a50b2490fce45b158325a71d2b2e85a28885bb09b1e76
Oct 13 07:06:31.211 INFO running `"docker" "start" "-a" "3da075da5c923cfc361a50b2490fce45b158325a71d2b2e85a28885bb09b1e76"`
Oct 13 07:06:32.522 INFO kablam! usermod: no changes
Oct 13 07:06:32.637 INFO kablam!     Checking combine v2.5.2
Oct 13 07:06:36.400 INFO kablam!     Checking trimmer v0.3.6 (/source)
Oct 13 07:06:39.036 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 07:06:39.036 INFO kablam!    --> src/number.rs:138:27
Oct 13 07:06:39.036 INFO kablam!     |
Oct 13 07:06:39.036 INFO kablam! 138 |             b.checked_sub((-a as u64)).map(val)
Oct 13 07:06:39.036 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Oct 13 07:06:39.036 INFO kablam!     |
Oct 13 07:06:39.036 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 07:06:39.036 INFO kablam! 
Oct 13 07:06:39.036 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 07:06:39.036 INFO kablam!    --> src/number.rs:162:27
Oct 13 07:06:39.036 INFO kablam!     |
Oct 13 07:06:39.036 INFO kablam! 162 |             a.checked_add((-b as u64)).map(val)
Oct 13 07:06:39.036 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Oct 13 07:06:39.036 INFO kablam! 
Oct 13 07:06:39.244 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 07:06:39.244 INFO kablam!    --> src/number.rs:138:27
Oct 13 07:06:39.244 INFO kablam!     |
Oct 13 07:06:39.244 INFO kablam! 138 |             b.checked_sub((-a as u64)).map(val)
Oct 13 07:06:39.244 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Oct 13 07:06:39.244 INFO kablam!     |
Oct 13 07:06:39.244 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 13 07:06:39.244 INFO kablam! 
Oct 13 07:06:39.244 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 07:06:39.244 INFO kablam!    --> src/number.rs:162:27
Oct 13 07:06:39.244 INFO kablam!     |
Oct 13 07:06:39.244 INFO kablam! 162 |             a.checked_add((-b as u64)).map(val)
Oct 13 07:06:39.244 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Oct 13 07:06:39.244 INFO kablam! 
Oct 13 07:06:46.522 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.97s
Oct 13 07:06:46.529 INFO kablam! su: No module specific data is present
Oct 13 07:06:46.775 INFO running `"docker" "rm" "-f" "3da075da5c923cfc361a50b2490fce45b158325a71d2b2e85a28885bb09b1e76"`
Oct 13 07:06:46.880 INFO blam! 3da075da5c923cfc361a50b2490fce45b158325a71d2b2e85a28885bb09b1e76