Aug 10 23:30:58.557 INFO checking trimmer-0.3.6 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 23:30:58.557 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 23:30:58.557 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 23:30:58.557 INFO running `"docker" "create" "-v" "/tmp/crater.gbPdKRWtUVPS:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 23:30:58.796 INFO blam! bdc47da5821d221e3ca5fb1c813fccddb20037f63a884efa8b5eef54ec3f6c62
Aug 10 23:30:58.797 INFO running `"docker" "start" "-a" "bdc47da5821d221e3ca5fb1c813fccddb20037f63a884efa8b5eef54ec3f6c62"`
Aug 10 23:30:59.897 INFO kablam!     Checking trimmer v0.3.6 (file:///source)
Aug 10 23:31:01.732 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:31:01.732 INFO kablam!    --> src/number.rs:138:27
Aug 10 23:31:01.732 INFO kablam!     |
Aug 10 23:31:01.732 INFO kablam! 138 |             b.checked_sub((-a as u64)).map(val)
Aug 10 23:31:01.732 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:31:01.733 INFO kablam!     |
Aug 10 23:31:01.733 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 10 23:31:01.733 INFO kablam! 
Aug 10 23:31:01.733 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:31:01.733 INFO kablam!    --> src/number.rs:162:27
Aug 10 23:31:01.733 INFO kablam!     |
Aug 10 23:31:01.734 INFO kablam! 162 |             a.checked_add((-b as u64)).map(val)
Aug 10 23:31:01.734 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:31:01.734 INFO kablam! 
Aug 10 23:31:02.261 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:31:02.261 INFO kablam!    --> src/number.rs:138:27
Aug 10 23:31:02.261 INFO kablam!     |
Aug 10 23:31:02.261 INFO kablam! 138 |             b.checked_sub((-a as u64)).map(val)
Aug 10 23:31:02.261 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:31:02.261 INFO kablam!     |
Aug 10 23:31:02.261 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 10 23:31:02.261 INFO kablam! 
Aug 10 23:31:02.262 INFO kablam! warning: unnecessary parentheses around method argument
Aug 10 23:31:02.262 INFO kablam!    --> src/number.rs:162:27
Aug 10 23:31:02.262 INFO kablam!     |
Aug 10 23:31:02.262 INFO kablam! 162 |             a.checked_add((-b as u64)).map(val)
Aug 10 23:31:02.262 INFO kablam!     |                           ^^^^^^^^^^^ help: remove these parentheses
Aug 10 23:31:02.262 INFO kablam! 
Aug 10 23:31:15.196 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.41s
Aug 10 23:31:15.212 INFO kablam! su: No module specific data is present
Aug 10 23:31:15.758 INFO running `"docker" "rm" "-f" "bdc47da5821d221e3ca5fb1c813fccddb20037f63a884efa8b5eef54ec3f6c62"`
Aug 10 23:31:15.937 INFO blam! bdc47da5821d221e3ca5fb1c813fccddb20037f63a884efa8b5eef54ec3f6c62