Jul 12 09:32:02.115 INFO checking float-ord-0.1.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234 Jul 12 09:32:02.115 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 12 09:32:02.115 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets Jul 12 09:32:02.115 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 09:32:02.379 INFO blam! c809ad2e7574d1a8f9c986fa6dd608a6176485cdea2e67219143c4cb042e9f7f Jul 12 09:32:02.383 INFO running `"docker" "start" "-a" "c809ad2e7574d1a8f9c986fa6dd608a6176485cdea2e67219143c4cb042e9f7f"` Jul 12 09:32:03.728 INFO kablam! Checking float-ord v0.1.2 (file:///source) Jul 12 09:32:04.313 INFO kablam! warning: unnecessary parentheses around method argument Jul 12 09:32:04.313 INFO kablam! --> src/lib.rs:117:27 Jul 12 09:32:04.313 INFO kablam! | Jul 12 09:32:04.313 INFO kablam! 117 | .take((1 << n)) Jul 12 09:32:04.313 INFO kablam! | ^^^^^^^^ help: remove these parentheses Jul 12 09:32:04.313 INFO kablam! | Jul 12 09:32:04.314 INFO kablam! = note: #[warn(unused_parens)] on by default Jul 12 09:32:04.314 INFO kablam! Jul 12 09:32:04.677 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.01s Jul 12 09:32:04.684 INFO kablam! su: No module specific data is present Jul 12 09:32:05.700 INFO running `"docker" "rm" "-f" "c809ad2e7574d1a8f9c986fa6dd608a6176485cdea2e67219143c4cb042e9f7f"` Jul 12 09:32:05.906 INFO blam! c809ad2e7574d1a8f9c986fa6dd608a6176485cdea2e67219143c4cb042e9f7f