Sep 10 11:22:51.498 INFO checking rocket-file-cache-1.0.0-beta against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 11:22:51.498 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 11:22:51.498 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 11:22:51.704 INFO blam! 69711a97a25c5e5d5a5f313467c9ef338a5b4e7b7520a9eb948f3aba317398ba
Sep 10 11:22:51.706 INFO running `"docker" "start" "-a" "69711a97a25c5e5d5a5f313467c9ef338a5b4e7b7520a9eb948f3aba317398ba"`
Sep 10 11:22:52.826 INFO kablam! usermod: no changes
Sep 10 11:22:53.039 INFO kablam!     Checking spin v0.4.8
Sep 10 11:22:53.370 INFO kablam!     Checking concurrent-hashmap v0.2.2
Sep 10 11:22:53.916 INFO kablam!     Checking rocket-file-cache v1.0.0-beta (file:///source)
Sep 10 11:22:55.418 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 11:22:55.418 INFO kablam!  --> src/priority_function.rs:8:30
Sep 10 11:22:55.418 INFO kablam!   |
Sep 10 11:22:55.418 INFO kablam! 8 |     match usize::checked_mul(((size as f64).sqrt() as usize), access_count) {
Sep 10 11:22:55.418 INFO kablam!   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 11:22:55.419 INFO kablam!   |
Sep 10 11:22:55.419 INFO kablam!   = note: #[warn(unused_parens)] on by default
Sep 10 11:22:55.419 INFO kablam! 
Sep 10 11:22:55.582 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 11:22:55.582 INFO kablam!  --> src/priority_function.rs:8:30
Sep 10 11:22:55.582 INFO kablam!   |
Sep 10 11:22:55.582 INFO kablam! 8 |     match usize::checked_mul(((size as f64).sqrt() as usize), access_count) {
Sep 10 11:22:55.582 INFO kablam!   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 11:22:55.582 INFO kablam!   |
Sep 10 11:22:55.582 INFO kablam!   = note: #[warn(unused_parens)] on by default
Sep 10 11:22:55.583 INFO kablam! 
Sep 10 11:22:56.155 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
Sep 10 11:22:56.160 INFO kablam! su: No module specific data is present
Sep 10 11:22:56.958 INFO running `"docker" "rm" "-f" "69711a97a25c5e5d5a5f313467c9ef338a5b4e7b7520a9eb948f3aba317398ba"`
Sep 10 11:22:57.078 INFO blam! 69711a97a25c5e5d5a5f313467c9ef338a5b4e7b7520a9eb948f3aba317398ba