Aug 30 13:12:48.695 INFO checking ixlist-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 13:12:48.695 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 13:12:48.695 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/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 13:12:48.881 INFO blam! 27231a9028a87d187bc53a3de716986119f7060c09751d5adb76ecb65cc5bcee
Aug 30 13:12:48.883 INFO running `"docker" "start" "-a" "27231a9028a87d187bc53a3de716986119f7060c09751d5adb76ecb65cc5bcee"`
Aug 30 13:12:49.656 INFO kablam!     Checking ixlist v0.1.0 (file:///source)
Aug 30 13:12:51.235 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 30 13:12:51.235 INFO kablam!   --> benches/bench1.rs:26:18
Aug 30 13:12:51.235 INFO kablam!    |
Aug 30 13:12:51.235 INFO kablam! 26 |         for _ in (0..n) {
Aug 30 13:12:51.235 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Aug 30 13:12:51.235 INFO kablam!    |
Aug 30 13:12:51.235 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 13:12:51.235 INFO kablam! 
Aug 30 13:12:51.236 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 30 13:12:51.236 INFO kablam!   --> benches/bench1.rs:38:18
Aug 30 13:12:51.236 INFO kablam!    |
Aug 30 13:12:51.236 INFO kablam! 38 |         for _ in (0..n) {
Aug 30 13:12:51.236 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Aug 30 13:12:51.236 INFO kablam! 
Aug 30 13:12:51.236 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 30 13:12:51.236 INFO kablam!   --> benches/bench1.rs:66:18
Aug 30 13:12:51.236 INFO kablam!    |
Aug 30 13:12:51.236 INFO kablam! 66 |         for _ in (0..n) {
Aug 30 13:12:51.236 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Aug 30 13:12:51.236 INFO kablam! 
Aug 30 13:12:51.236 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 30 13:12:51.236 INFO kablam!   --> benches/bench1.rs:78:18
Aug 30 13:12:51.236 INFO kablam!    |
Aug 30 13:12:51.237 INFO kablam! 78 |         for _ in (0..n) {
Aug 30 13:12:51.237 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Aug 30 13:12:51.237 INFO kablam! 
Aug 30 13:12:51.237 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 30 13:12:51.237 INFO kablam!   --> benches/bench1.rs:90:14
Aug 30 13:12:51.237 INFO kablam!    |
Aug 30 13:12:51.237 INFO kablam! 90 |     for _ in (0..n) {
Aug 30 13:12:51.237 INFO kablam!    |              ^^^^^^ help: remove these parentheses
Aug 30 13:12:51.237 INFO kablam! 
Aug 30 13:12:51.237 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 30 13:12:51.237 INFO kablam!    --> benches/bench1.rs:110:14
Aug 30 13:12:51.237 INFO kablam!     |
Aug 30 13:12:51.237 INFO kablam! 110 |     for _ in (0..n) {
Aug 30 13:12:51.237 INFO kablam!     |              ^^^^^^ help: remove these parentheses
Aug 30 13:12:51.237 INFO kablam! 
Aug 30 13:12:51.237 INFO kablam! warning: unnecessary parentheses around `for` head expression
Aug 30 13:12:51.237 INFO kablam!    --> benches/bench1.rs:131:14
Aug 30 13:12:51.237 INFO kablam!     |
Aug 30 13:12:51.237 INFO kablam! 131 |     for _ in (0..n) {
Aug 30 13:12:51.237 INFO kablam!     |              ^^^^^^ help: remove these parentheses
Aug 30 13:12:51.237 INFO kablam! 
Aug 30 13:12:51.926 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
Aug 30 13:12:51.931 INFO kablam! su: No module specific data is present
Aug 30 13:12:52.297 INFO running `"docker" "rm" "-f" "27231a9028a87d187bc53a3de716986119f7060c09751d5adb76ecb65cc5bcee"`
Aug 30 13:12:52.383 INFO blam! 27231a9028a87d187bc53a3de716986119f7060c09751d5adb76ecb65cc5bcee