Sep 10 09:37:19.866 INFO checking slow_primes-0.1.14 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 09:37:19.866 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 09:37:19.866 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 09:37:20.073 INFO blam! 1079198d6e48520144c8ec921a69ce7bda6ad0f60e1f99af7650da620503c81b
Sep 10 09:37:20.074 INFO running `"docker" "start" "-a" "1079198d6e48520144c8ec921a69ce7bda6ad0f60e1f99af7650da620503c81b"`
Sep 10 09:37:20.617 INFO kablam! usermod: no changes
Sep 10 09:37:20.686 INFO kablam!     Checking slow_primes v0.1.14 (file:///source)
Sep 10 09:37:21.314 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 09:37:21.314 INFO kablam!    --> src/perfect_power.rs:106:43
Sep 10 09:37:21.314 INFO kablam!     |
Sep 10 09:37:21.314 INFO kablam! 106 |                        if is_prime { Some((expected))} else { None })
Sep 10 09:37:21.314 INFO kablam!     |                                           ^^^^^^^^^^ help: remove these parentheses
Sep 10 09:37:21.314 INFO kablam!     |
Sep 10 09:37:21.314 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 09:37:21.314 INFO kablam! 
Sep 10 09:37:21.314 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 10 09:37:21.314 INFO kablam!    --> src/perfect_power.rs:123:26
Sep 10 09:37:21.314 INFO kablam!     |
Sep 10 09:37:21.314 INFO kablam! 123 |                 for n in (1..MAX.log(pq as f64) as u32) {
Sep 10 09:37:21.314 INFO kablam!     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 09:37:21.314 INFO kablam! 
Sep 10 09:37:21.969 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 10 09:37:21.969 INFO kablam!   --> examples/small_prime_props.rs:54:18
Sep 10 09:37:21.969 INFO kablam!    |
Sep 10 09:37:21.969 INFO kablam! 54 |         for _ in (last..p) {
Sep 10 09:37:21.969 INFO kablam!    |                  ^^^^^^^^^ help: remove these parentheses
Sep 10 09:37:21.969 INFO kablam!    |
Sep 10 09:37:21.969 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 09:37:21.969 INFO kablam! 
Sep 10 09:37:22.036 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Sep 10 09:37:22.039 INFO kablam! su: No module specific data is present
Sep 10 09:37:22.563 INFO running `"docker" "rm" "-f" "1079198d6e48520144c8ec921a69ce7bda6ad0f60e1f99af7650da620503c81b"`
Sep 10 09:37:22.654 INFO blam! 1079198d6e48520144c8ec921a69ce7bda6ad0f60e1f99af7650da620503c81b