Sep 04 13:21:49.003 INFO checking ixlist-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 13:21:49.003 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 13:21:49.003 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 13:21:49.189 INFO blam! 2cfee82a6e65a993f8586b54dc8460e0cf0c9df978fb75d3e04d76a9a9b2b7f5
Sep 04 13:21:49.191 INFO running `"docker" "start" "-a" "2cfee82a6e65a993f8586b54dc8460e0cf0c9df978fb75d3e04d76a9a9b2b7f5"`
Sep 04 13:21:50.017 INFO kablam!     Checking ixlist v0.1.0 (file:///source)
Sep 04 13:21:51.537 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 04 13:21:51.537 INFO kablam!   --> benches/bench1.rs:26:18
Sep 04 13:21:51.537 INFO kablam!    |
Sep 04 13:21:51.537 INFO kablam! 26 |         for _ in (0..n) {
Sep 04 13:21:51.537 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Sep 04 13:21:51.537 INFO kablam!    |
Sep 04 13:21:51.537 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 13:21:51.537 INFO kablam! 
Sep 04 13:21:51.537 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 04 13:21:51.537 INFO kablam!   --> benches/bench1.rs:38:18
Sep 04 13:21:51.537 INFO kablam!    |
Sep 04 13:21:51.537 INFO kablam! 38 |         for _ in (0..n) {
Sep 04 13:21:51.537 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Sep 04 13:21:51.537 INFO kablam! 
Sep 04 13:21:51.537 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 04 13:21:51.537 INFO kablam!   --> benches/bench1.rs:66:18
Sep 04 13:21:51.537 INFO kablam!    |
Sep 04 13:21:51.538 INFO kablam! 66 |         for _ in (0..n) {
Sep 04 13:21:51.538 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Sep 04 13:21:51.538 INFO kablam! 
Sep 04 13:21:51.538 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 04 13:21:51.538 INFO kablam!   --> benches/bench1.rs:78:18
Sep 04 13:21:51.538 INFO kablam!    |
Sep 04 13:21:51.538 INFO kablam! 78 |         for _ in (0..n) {
Sep 04 13:21:51.538 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Sep 04 13:21:51.538 INFO kablam! 
Sep 04 13:21:51.538 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 04 13:21:51.538 INFO kablam!   --> benches/bench1.rs:90:14
Sep 04 13:21:51.538 INFO kablam!    |
Sep 04 13:21:51.538 INFO kablam! 90 |     for _ in (0..n) {
Sep 04 13:21:51.538 INFO kablam!    |              ^^^^^^ help: remove these parentheses
Sep 04 13:21:51.538 INFO kablam! 
Sep 04 13:21:51.538 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 04 13:21:51.538 INFO kablam!    --> benches/bench1.rs:110:14
Sep 04 13:21:51.538 INFO kablam!     |
Sep 04 13:21:51.538 INFO kablam! 110 |     for _ in (0..n) {
Sep 04 13:21:51.538 INFO kablam!     |              ^^^^^^ help: remove these parentheses
Sep 04 13:21:51.538 INFO kablam! 
Sep 04 13:21:51.538 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 04 13:21:51.538 INFO kablam!    --> benches/bench1.rs:131:14
Sep 04 13:21:51.539 INFO kablam!     |
Sep 04 13:21:51.539 INFO kablam! 131 |     for _ in (0..n) {
Sep 04 13:21:51.539 INFO kablam!     |              ^^^^^^ help: remove these parentheses
Sep 04 13:21:51.539 INFO kablam! 
Sep 04 13:21:51.883 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Sep 04 13:21:51.887 INFO kablam! su: No module specific data is present
Sep 04 13:21:52.270 INFO running `"docker" "rm" "-f" "2cfee82a6e65a993f8586b54dc8460e0cf0c9df978fb75d3e04d76a9a9b2b7f5"`
Sep 04 13:21:52.374 INFO blam! 2cfee82a6e65a993f8586b54dc8460e0cf0c9df978fb75d3e04d76a9a9b2b7f5