Dec 18 11:07:55.526 INFO checking slow_primes-0.1.14 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:07:55.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/slow_primes/0.1.14:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:07:55.674 INFO [stdout] 082e5521968b4b4c46bb8601a07ac0439a0d5e7cd6eab7196489930e91822d1f
Dec 18 11:07:55.677 INFO running `"docker" "start" "-a" "082e5521968b4b4c46bb8601a07ac0439a0d5e7cd6eab7196489930e91822d1f"`
Dec 18 11:07:56.534 INFO [stderr]     Checking num-bigint v0.2.2
Dec 18 11:07:58.421 INFO [stderr]     Checking num-rational v0.2.1
Dec 18 11:07:59.089 INFO [stderr]     Checking num v0.2.0
Dec 18 11:07:59.345 INFO [stderr]     Checking slow_primes v0.1.14 (/opt/crater/workdir)
Dec 18 11:07:59.652 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 11:07:59.652 INFO [stderr]    --> src/perfect_power.rs:106:43
Dec 18 11:07:59.652 INFO [stderr]     |
Dec 18 11:07:59.652 INFO [stderr] 106 |                        if is_prime { Some((expected))} else { None })
Dec 18 11:07:59.652 INFO [stderr]     |                                           ^^^^^^^^^^ help: remove these parentheses
Dec 18 11:07:59.652 INFO [stderr]     |
Dec 18 11:07:59.652 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 11:07:59.652 INFO [stderr] 
Dec 18 11:07:59.652 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 18 11:07:59.652 INFO [stderr]    --> src/perfect_power.rs:123:26
Dec 18 11:07:59.652 INFO [stderr]     |
Dec 18 11:07:59.652 INFO [stderr] 123 |                 for n in (1..MAX.log(pq as f64) as u32) {
Dec 18 11:07:59.652 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 11:07:59.652 INFO [stderr] 
Dec 18 11:08:00.252 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 18 11:08:00.252 INFO [stderr]   --> examples/small_prime_props.rs:54:18
Dec 18 11:08:00.252 INFO [stderr]    |
Dec 18 11:08:00.252 INFO [stderr] 54 |         for _ in (last..p) {
Dec 18 11:08:00.252 INFO [stderr]    |                  ^^^^^^^^^ help: remove these parentheses
Dec 18 11:08:00.252 INFO [stderr]    |
Dec 18 11:08:00.252 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 11:08:00.252 INFO [stderr] 
Dec 18 11:08:00.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
Dec 18 11:08:00.904 INFO running `"docker" "inspect" "082e5521968b4b4c46bb8601a07ac0439a0d5e7cd6eab7196489930e91822d1f"`
Dec 18 11:08:01.023 INFO running `"docker" "rm" "-f" "082e5521968b4b4c46bb8601a07ac0439a0d5e7cd6eab7196489930e91822d1f"`
Dec 18 11:08:01.129 INFO [stdout] 082e5521968b4b4c46bb8601a07ac0439a0d5e7cd6eab7196489930e91822d1f