Aug 02 01:21:38.214 INFO checking rangetree-0.1.2 against 1.27.2+tmplazy for lazy_static-1
Aug 02 01:21:38.214 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:21:38.214 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:21:38.215 INFO running `"docker" "create" "-v" "/tmp/crater.pWy8doFEaTJI:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2+tmplazy:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 01:21:38.442 INFO blam! 717035224da2460413a5307766acea372670e10a99c3686cda739de932bb7efe
Aug 02 01:21:38.444 INFO running `"docker" "start" "-a" "717035224da2460413a5307766acea372670e10a99c3686cda739de932bb7efe"`
Aug 02 01:21:39.336 INFO kablam!     Checking rangetree v0.1.2 (file:///source)
Aug 02 01:21:39.999 INFO kablam! warning: unnecessary parentheses around method argument
Aug 02 01:21:39.999 INFO kablam!   --> src/tests_rangetree.rs:65:23
Aug 02 01:21:39.999 INFO kablam!    |
Aug 02 01:21:39.999 INFO kablam! 65 |         assert!(r.has((i * 2)) == false);
Aug 02 01:21:39.999 INFO kablam!    |                       ^^^^^^^ help: remove these parentheses
Aug 02 01:21:39.999 INFO kablam!    |
Aug 02 01:21:40.000 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 02 01:21:40.000 INFO kablam! 
Aug 02 01:21:41.062 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Aug 02 01:21:41.066 INFO kablam! su: No module specific data is present
Aug 02 01:21:41.585 INFO running `"docker" "rm" "-f" "717035224da2460413a5307766acea372670e10a99c3686cda739de932bb7efe"`
Aug 02 01:21:41.738 INFO blam! 717035224da2460413a5307766acea372670e10a99c3686cda739de932bb7efe