Sep 04 07:45:53.813 INFO checking primal-check-0.2.3 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 07:45:53.813 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 07:45:53.814 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 07:45:53.986 INFO blam! eb71ccd4197793b7d1efd0e207aeece9437f95c95cb6e25f79e94152c4565c1d
Sep 04 07:45:53.988 INFO running `"docker" "start" "-a" "eb71ccd4197793b7d1efd0e207aeece9437f95c95cb6e25f79e94152c4565c1d"`
Sep 04 07:45:54.825 INFO kablam!     Checking primal-check v0.2.3 (file:///source)
Sep 04 07:45:55.541 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 07:45:55.541 INFO kablam!    --> src/perfect_power.rs:121:43
Sep 04 07:45:55.541 INFO kablam!     |
Sep 04 07:45:55.541 INFO kablam! 121 |                        if is_prime { Some((expected))} else { None })
Sep 04 07:45:55.541 INFO kablam!     |                                           ^^^^^^^^^^ help: remove these parentheses
Sep 04 07:45:55.541 INFO kablam!     |
Sep 04 07:45:55.541 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 07:45:55.541 INFO kablam! 
Sep 04 07:45:56.030 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Sep 04 07:45:56.033 INFO kablam! su: No module specific data is present
Sep 04 07:45:56.433 INFO running `"docker" "rm" "-f" "eb71ccd4197793b7d1efd0e207aeece9437f95c95cb6e25f79e94152c4565c1d"`
Sep 04 07:45:56.520 INFO blam! eb71ccd4197793b7d1efd0e207aeece9437f95c95cb6e25f79e94152c4565c1d