Aug 30 06:36:43.822 INFO checking rangetree-0.1.2 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 06:36:43.822 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 06:36:43.822 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:36:43.989 INFO blam! 0642724205e06ef92d4b672af3cabaeaa41dff339f7331bcbc0a40b47336939f
Aug 30 06:36:43.990 INFO running `"docker" "start" "-a" "0642724205e06ef92d4b672af3cabaeaa41dff339f7331bcbc0a40b47336939f"`
Aug 30 06:36:44.803 INFO kablam!     Checking rangetree v0.1.2 (file:///source)
Aug 30 06:36:45.275 INFO kablam! warning: unnecessary parentheses around method argument
Aug 30 06:36:45.275 INFO kablam!   --> src/tests_rangetree.rs:65:23
Aug 30 06:36:45.275 INFO kablam!    |
Aug 30 06:36:45.275 INFO kablam! 65 |         assert!(r.has((i * 2)) == false);
Aug 30 06:36:45.275 INFO kablam!    |                       ^^^^^^^ help: remove these parentheses
Aug 30 06:36:45.275 INFO kablam!    |
Aug 30 06:36:45.276 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 06:36:45.276 INFO kablam! 
Aug 30 06:36:45.784 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Aug 30 06:36:45.788 INFO kablam! su: No module specific data is present
Aug 30 06:36:46.216 INFO running `"docker" "rm" "-f" "0642724205e06ef92d4b672af3cabaeaa41dff339f7331bcbc0a40b47336939f"`
Aug 30 06:36:46.302 INFO blam! 0642724205e06ef92d4b672af3cabaeaa41dff339f7331bcbc0a40b47336939f