Sep 14 08:53:25.032 INFO checking slow_primes-0.1.14 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 08:53:25.032 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 08:53:25.032 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 08:53:25.394 INFO blam! 05f48d6e71298a3aaea93e0eda8e222fce129bee37b5053b7c33b0ee5524238e
Sep 14 08:53:25.397 INFO running `"docker" "start" "-a" "05f48d6e71298a3aaea93e0eda8e222fce129bee37b5053b7c33b0ee5524238e"`
Sep 14 08:53:26.352 INFO kablam! usermod: no changes
Sep 14 08:53:26.439 INFO kablam!     Checking slow_primes v0.1.14 (file:///source)
Sep 14 08:53:26.759 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 08:53:26.759 INFO kablam!    --> src/perfect_power.rs:106:43
Sep 14 08:53:26.759 INFO kablam!     |
Sep 14 08:53:26.759 INFO kablam! 106 |                        if is_prime { Some((expected))} else { None })
Sep 14 08:53:26.759 INFO kablam!     |                                           ^^^^^^^^^^ help: remove these parentheses
Sep 14 08:53:26.759 INFO kablam!     |
Sep 14 08:53:26.759 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 08:53:26.759 INFO kablam! 
Sep 14 08:53:26.759 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 14 08:53:26.759 INFO kablam!    --> src/perfect_power.rs:123:26
Sep 14 08:53:26.759 INFO kablam!     |
Sep 14 08:53:26.760 INFO kablam! 123 |                 for n in (1..MAX.log(pq as f64) as u32) {
Sep 14 08:53:26.760 INFO kablam!     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 08:53:26.760 INFO kablam! 
Sep 14 08:53:27.627 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 14 08:53:27.627 INFO kablam!   --> examples/small_prime_props.rs:54:18
Sep 14 08:53:27.627 INFO kablam!    |
Sep 14 08:53:27.627 INFO kablam! 54 |         for _ in (last..p) {
Sep 14 08:53:27.627 INFO kablam!    |                  ^^^^^^^^^ help: remove these parentheses
Sep 14 08:53:27.627 INFO kablam!    |
Sep 14 08:53:27.627 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 14 08:53:27.627 INFO kablam! 
Sep 14 08:53:27.846 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Sep 14 08:53:27.849 INFO kablam! su: No module specific data is present
Sep 14 08:53:28.526 INFO running `"docker" "rm" "-f" "05f48d6e71298a3aaea93e0eda8e222fce129bee37b5053b7c33b0ee5524238e"`
Sep 14 08:53:28.636 INFO blam! 05f48d6e71298a3aaea93e0eda8e222fce129bee37b5053b7c33b0ee5524238e