Sep 21 05:06:19.438 INFO checking rangetree-0.1.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:06:19.438 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:06:19.438 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:06:19.709 INFO blam! 3df26976abd4ff34f647fbaeb3fb65e42780dda9117dcf815c125b5d4713e000
Sep 21 05:06:19.710 INFO running `"docker" "start" "-a" "3df26976abd4ff34f647fbaeb3fb65e42780dda9117dcf815c125b5d4713e000"`
Sep 21 05:06:21.046 INFO kablam! usermod: no changes
Sep 21 05:06:21.110 INFO kablam!     Checking rangetree v0.1.2 (/source)
Sep 21 05:06:21.690 INFO kablam! warning: unnecessary parentheses around method argument
Sep 21 05:06:21.690 INFO kablam!   --> src/tests_rangetree.rs:65:23
Sep 21 05:06:21.690 INFO kablam!    |
Sep 21 05:06:21.690 INFO kablam! 65 |         assert!(r.has((i * 2)) == false);
Sep 21 05:06:21.690 INFO kablam!    |                       ^^^^^^^ help: remove these parentheses
Sep 21 05:06:21.690 INFO kablam!    |
Sep 21 05:06:21.690 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 05:06:21.690 INFO kablam! 
Sep 21 05:06:22.158 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Sep 21 05:06:22.162 INFO kablam! su: No module specific data is present
Sep 21 05:06:22.901 INFO running `"docker" "rm" "-f" "3df26976abd4ff34f647fbaeb3fb65e42780dda9117dcf815c125b5d4713e000"`
Sep 21 05:06:23.027 INFO blam! 3df26976abd4ff34f647fbaeb3fb65e42780dda9117dcf815c125b5d4713e000