Oct 13 10:55:29.781 INFO checking pipeline-0.5.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 10:55:29.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 10:55:30.295 INFO blam! 6f5091e076e5d4d5a7a0db949625c770a070c4876bdc734fe06ae4c9eb4d830f
Oct 13 10:55:30.296 INFO running `"docker" "start" "-a" "6f5091e076e5d4d5a7a0db949625c770a070c4876bdc734fe06ae4c9eb4d830f"`
Oct 13 10:55:31.852 INFO kablam! usermod: no changes
Oct 13 10:55:31.900 INFO kablam!     Checking pipeline v0.5.0 (/source)
Oct 13 10:55:32.697 INFO kablam! error: unnecessary parentheses around function argument
Oct 13 10:55:32.697 INFO kablam!    --> src/lib.rs:249:38
Oct 13 10:55:32.697 INFO kablam!     |
Oct 13 10:55:32.697 INFO kablam! 249 |         assert_eq!(ret, times(times2(("abcd".len() as u32)), 100, 10).to_string());
Oct 13 10:55:32.698 INFO kablam!     |                                      ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 10:55:32.698 INFO kablam!     |
Oct 13 10:55:32.698 INFO kablam! note: lint level defined here
Oct 13 10:55:32.698 INFO kablam!    --> src/lib.rs:6:9
Oct 13 10:55:32.699 INFO kablam!     |
Oct 13 10:55:32.699 INFO kablam! 6   | #![deny(warnings)]
Oct 13 10:55:32.699 INFO kablam!     |         ^^^^^^^^
Oct 13 10:55:32.699 INFO kablam!     = note: #[deny(unused_parens)] implied by #[deny(warnings)]
Oct 13 10:55:32.700 INFO kablam! 
Oct 13 10:55:32.785 INFO kablam! error: aborting due to previous error
Oct 13 10:55:32.785 INFO kablam! 
Oct 13 10:55:32.785 INFO kablam! error: Could not compile `pipeline`.
Oct 13 10:55:32.786 INFO kablam! 
Oct 13 10:55:32.786 INFO kablam! To learn more, run the command again with --verbose.
Oct 13 10:55:32.786 INFO kablam! su: No module specific data is present
Oct 13 10:55:33.201 INFO running `"docker" "rm" "-f" "6f5091e076e5d4d5a7a0db949625c770a070c4876bdc734fe06ae4c9eb4d830f"`
Oct 13 10:55:33.397 INFO blam! 6f5091e076e5d4d5a7a0db949625c770a070c4876bdc734fe06ae4c9eb4d830f