Sep 17 22:36:04.119 INFO checking ixlist-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 22:36:04.119 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 22:36:04.119 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 22:36:04.292 INFO blam! 6c52ab3b4b14a91bea4c120cf8bc306d9045836cb641521571e95a00f4433032
Sep 17 22:36:04.293 INFO running `"docker" "start" "-a" "6c52ab3b4b14a91bea4c120cf8bc306d9045836cb641521571e95a00f4433032"`
Sep 17 22:36:05.582 INFO kablam! usermod: no changes
Sep 17 22:36:05.615 INFO kablam!     Checking ixlist v0.1.0 (/source)
Sep 17 22:36:06.446 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 17 22:36:06.446 INFO kablam!   --> benches/bench1.rs:26:18
Sep 17 22:36:06.446 INFO kablam!    |
Sep 17 22:36:06.446 INFO kablam! 26 |         for _ in (0..n) {
Sep 17 22:36:06.446 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Sep 17 22:36:06.446 INFO kablam!    |
Sep 17 22:36:06.446 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 17 22:36:06.446 INFO kablam! 
Sep 17 22:36:06.446 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 17 22:36:06.446 INFO kablam!   --> benches/bench1.rs:38:18
Sep 17 22:36:06.446 INFO kablam!    |
Sep 17 22:36:06.446 INFO kablam! 38 |         for _ in (0..n) {
Sep 17 22:36:06.446 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Sep 17 22:36:06.446 INFO kablam! 
Sep 17 22:36:06.446 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 17 22:36:06.446 INFO kablam!   --> benches/bench1.rs:66:18
Sep 17 22:36:06.446 INFO kablam!    |
Sep 17 22:36:06.446 INFO kablam! 66 |         for _ in (0..n) {
Sep 17 22:36:06.446 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Sep 17 22:36:06.446 INFO kablam! 
Sep 17 22:36:06.446 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 17 22:36:06.446 INFO kablam!   --> benches/bench1.rs:78:18
Sep 17 22:36:06.446 INFO kablam!    |
Sep 17 22:36:06.446 INFO kablam! 78 |         for _ in (0..n) {
Sep 17 22:36:06.446 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Sep 17 22:36:06.446 INFO kablam! 
Sep 17 22:36:06.446 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 17 22:36:06.446 INFO kablam!   --> benches/bench1.rs:90:14
Sep 17 22:36:06.446 INFO kablam!    |
Sep 17 22:36:06.446 INFO kablam! 90 |     for _ in (0..n) {
Sep 17 22:36:06.446 INFO kablam!    |              ^^^^^^ help: remove these parentheses
Sep 17 22:36:06.446 INFO kablam! 
Sep 17 22:36:06.446 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 17 22:36:06.446 INFO kablam!    --> benches/bench1.rs:110:14
Sep 17 22:36:06.446 INFO kablam!     |
Sep 17 22:36:06.446 INFO kablam! 110 |     for _ in (0..n) {
Sep 17 22:36:06.446 INFO kablam!     |              ^^^^^^ help: remove these parentheses
Sep 17 22:36:06.446 INFO kablam! 
Sep 17 22:36:06.446 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 17 22:36:06.446 INFO kablam!    --> benches/bench1.rs:131:14
Sep 17 22:36:06.446 INFO kablam!     |
Sep 17 22:36:06.446 INFO kablam! 131 |     for _ in (0..n) {
Sep 17 22:36:06.446 INFO kablam!     |              ^^^^^^ help: remove these parentheses
Sep 17 22:36:06.446 INFO kablam! 
Sep 17 22:36:06.898 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Sep 17 22:36:06.902 INFO kablam! su: No module specific data is present
Sep 17 22:36:07.424 INFO running `"docker" "rm" "-f" "6c52ab3b4b14a91bea4c120cf8bc306d9045836cb641521571e95a00f4433032"`
Sep 17 22:36:07.540 INFO blam! 6c52ab3b4b14a91bea4c120cf8bc306d9045836cb641521571e95a00f4433032