Sep 01 11:27:54.100 INFO checking pipeline-0.5.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 11:27:54.100 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 11:27:54.100 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 11:27:54.333 INFO blam! 643d278028e89bd6fdba1f42f6ee9e422ba2e63f028838743878a697f5646922
Sep 01 11:27:54.333 INFO running `"docker" "start" "-a" "643d278028e89bd6fdba1f42f6ee9e422ba2e63f028838743878a697f5646922"`
Sep 01 11:27:55.237 INFO kablam!     Checking pipeline v0.5.0 (file:///source)
Sep 01 11:27:56.053 INFO kablam! error: unnecessary parentheses around function argument
Sep 01 11:27:56.053 INFO kablam!    --> src/lib.rs:249:38
Sep 01 11:27:56.053 INFO kablam!     |
Sep 01 11:27:56.053 INFO kablam! 249 |         assert_eq!(ret, times(times2(("abcd".len() as u32)), 100, 10).to_string());
Sep 01 11:27:56.053 INFO kablam!     |                                      ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 11:27:56.053 INFO kablam!     |
Sep 01 11:27:56.053 INFO kablam! note: lint level defined here
Sep 01 11:27:56.053 INFO kablam!    --> src/lib.rs:6:9
Sep 01 11:27:56.053 INFO kablam!     |
Sep 01 11:27:56.053 INFO kablam! 6   | #![deny(warnings)]
Sep 01 11:27:56.053 INFO kablam!     |         ^^^^^^^^
Sep 01 11:27:56.053 INFO kablam!     = note: #[deny(unused_parens)] implied by #[deny(warnings)]
Sep 01 11:27:56.053 INFO kablam! 
Sep 01 11:27:56.175 INFO kablam! error: aborting due to previous error
Sep 01 11:27:56.175 INFO kablam! 
Sep 01 11:27:56.183 INFO kablam! error: Could not compile `pipeline`.
Sep 01 11:27:56.183 INFO kablam! 
Sep 01 11:27:56.183 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 11:27:56.184 INFO kablam! su: No module specific data is present
Sep 01 11:27:56.773 INFO running `"docker" "rm" "-f" "643d278028e89bd6fdba1f42f6ee9e422ba2e63f028838743878a697f5646922"`
Sep 01 11:27:56.936 INFO blam! 643d278028e89bd6fdba1f42f6ee9e422ba2e63f028838743878a697f5646922