Sep 10 13:01:37.501 INFO checking pipeline-0.5.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 13:01:37.501 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 13:01:37.501 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:01:37.724 INFO blam! ea396a5d1e754f84a2da7c41f8612831d6ed4aed9d6c5fb3d6f7e998a37d9bd4
Sep 10 13:01:37.728 INFO running `"docker" "start" "-a" "ea396a5d1e754f84a2da7c41f8612831d6ed4aed9d6c5fb3d6f7e998a37d9bd4"`
Sep 10 13:01:38.916 INFO kablam! usermod: no changes
Sep 10 13:01:38.982 INFO kablam!     Checking pipeline v0.5.0 (file:///source)
Sep 10 13:01:39.310 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 13:01:39.310 INFO kablam!    --> src/lib.rs:249:38
Sep 10 13:01:39.310 INFO kablam!     |
Sep 10 13:01:39.310 INFO kablam! 249 |         assert_eq!(ret, times(times2(("abcd".len() as u32)), 100, 10).to_string());
Sep 10 13:01:39.310 INFO kablam!     |                                      ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 13:01:39.310 INFO kablam!     |
Sep 10 13:01:39.310 INFO kablam! note: lint level defined here
Sep 10 13:01:39.310 INFO kablam!    --> src/lib.rs:6:9
Sep 10 13:01:39.310 INFO kablam!     |
Sep 10 13:01:39.310 INFO kablam! 6   | #![deny(warnings)]
Sep 10 13:01:39.310 INFO kablam!     |         ^^^^^^^^
Sep 10 13:01:39.310 INFO kablam!     = note: #[warn(unused_parens)] implied by #[warn(warnings)]
Sep 10 13:01:39.310 INFO kablam! 
Sep 10 13:01:39.438 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Sep 10 13:01:39.440 INFO kablam! su: No module specific data is present
Sep 10 13:01:40.157 INFO running `"docker" "rm" "-f" "ea396a5d1e754f84a2da7c41f8612831d6ed4aed9d6c5fb3d6f7e998a37d9bd4"`
Sep 10 13:01:40.323 INFO blam! ea396a5d1e754f84a2da7c41f8612831d6ed4aed9d6c5fb3d6f7e998a37d9bd4