Dec 18 12:51:35.731 INFO checking primal-check-0.2.3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 12:51:35.731 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/primal-check/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:51:35.895 INFO [stdout] ec9efcbe7133bb680708f33d66a0f8156a6c009a11fef17103f76a6b54095157
Dec 18 12:51:35.897 INFO running `"docker" "start" "-a" "ec9efcbe7133bb680708f33d66a0f8156a6c009a11fef17103f76a6b54095157"`
Dec 18 12:51:37.133 INFO [stderr]     Checking primal-bit v0.2.4
Dec 18 12:51:37.133 INFO [stderr]     Checking primal-check v0.2.3
Dec 18 12:51:37.133 INFO [stderr]     Checking primal-check v0.2.3 (/opt/crater/workdir)
Dec 18 12:51:37.631 INFO [stderr]     Checking primal-sieve v0.2.9
Dec 18 12:51:38.844 INFO [stderr]     Checking primal v0.2.3
Dec 18 12:51:39.436 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 12:51:39.436 INFO [stderr]    --> src/perfect_power.rs:121:43
Dec 18 12:51:39.436 INFO [stderr]     |
Dec 18 12:51:39.436 INFO [stderr] 121 |                        if is_prime { Some((expected))} else { None })
Dec 18 12:51:39.436 INFO [stderr]     |                                           ^^^^^^^^^^ help: remove these parentheses
Dec 18 12:51:39.436 INFO [stderr]     |
Dec 18 12:51:39.436 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 12:51:39.436 INFO [stderr] 
Dec 18 12:51:39.686 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
Dec 18 12:51:39.974 INFO running `"docker" "inspect" "ec9efcbe7133bb680708f33d66a0f8156a6c009a11fef17103f76a6b54095157"`
Dec 18 12:51:40.101 INFO running `"docker" "rm" "-f" "ec9efcbe7133bb680708f33d66a0f8156a6c009a11fef17103f76a6b54095157"`
Dec 18 12:51:40.189 INFO [stdout] ec9efcbe7133bb680708f33d66a0f8156a6c009a11fef17103f76a6b54095157