Sep 21 05:45:56.803 INFO checking pipeline-0.5.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 05:45:56.803 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 05:45:56.803 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:45:57.043 INFO blam! 7ee6b6cb7c0571aac12dce14f56c34241a5d95509349f412ba2f04338b19cd8d
Sep 21 05:45:57.046 INFO running `"docker" "start" "-a" "7ee6b6cb7c0571aac12dce14f56c34241a5d95509349f412ba2f04338b19cd8d"`
Sep 21 05:45:58.630 INFO kablam! usermod: no changes
Sep 21 05:45:58.665 INFO kablam!     Checking pipeline v0.5.0 (/source)
Sep 21 05:45:59.052 INFO kablam! error: unnecessary parentheses around function argument
Sep 21 05:45:59.052 INFO kablam!    --> src/lib.rs:249:38
Sep 21 05:45:59.052 INFO kablam!     |
Sep 21 05:45:59.052 INFO kablam! 249 |         assert_eq!(ret, times(times2(("abcd".len() as u32)), 100, 10).to_string());
Sep 21 05:45:59.052 INFO kablam!     |                                      ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 05:45:59.052 INFO kablam!     |
Sep 21 05:45:59.052 INFO kablam! note: lint level defined here
Sep 21 05:45:59.052 INFO kablam!    --> src/lib.rs:6:9
Sep 21 05:45:59.052 INFO kablam!     |
Sep 21 05:45:59.052 INFO kablam! 6   | #![deny(warnings)]
Sep 21 05:45:59.052 INFO kablam!     |         ^^^^^^^^
Sep 21 05:45:59.052 INFO kablam!     = note: #[deny(unused_parens)] implied by #[deny(warnings)]
Sep 21 05:45:59.052 INFO kablam! 
Sep 21 05:45:59.110 INFO kablam! error: aborting due to previous error
Sep 21 05:45:59.110 INFO kablam! 
Sep 21 05:45:59.117 INFO kablam! error: Could not compile `pipeline`.
Sep 21 05:45:59.117 INFO kablam! 
Sep 21 05:45:59.117 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 05:45:59.117 INFO kablam! su: No module specific data is present
Sep 21 05:45:59.750 INFO running `"docker" "rm" "-f" "7ee6b6cb7c0571aac12dce14f56c34241a5d95509349f412ba2f04338b19cd8d"`
Sep 21 05:45:59.814 INFO blam! 7ee6b6cb7c0571aac12dce14f56c34241a5d95509349f412ba2f04338b19cd8d