Sep 06 01:20:35.584 INFO checking rocket-file-cache-1.0.0-beta against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 01:20:35.584 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 01:20:35.584 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 01:20:35.755 INFO blam! 31217e53097331b83078e5d6dbf915bfd1dc3ded0125e5597c70fdbfc2ae787c
Sep 06 01:20:35.757 INFO running `"docker" "start" "-a" "31217e53097331b83078e5d6dbf915bfd1dc3ded0125e5597c70fdbfc2ae787c"`
Sep 06 01:20:36.969 INFO kablam! usermod: no changes
Sep 06 01:20:37.118 INFO kablam!     Checking spin v0.4.8
Sep 06 01:20:37.368 INFO kablam!     Checking concurrent-hashmap v0.2.2
Sep 06 01:20:37.859 INFO kablam!     Checking rocket-file-cache v1.0.0-beta (file:///source)
Sep 06 01:20:38.811 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 01:20:38.811 INFO kablam!  --> src/priority_function.rs:8:30
Sep 06 01:20:38.811 INFO kablam!   |
Sep 06 01:20:38.811 INFO kablam! 8 |     match usize::checked_mul(((size as f64).sqrt() as usize), access_count) {
Sep 06 01:20:38.811 INFO kablam!   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 01:20:38.811 INFO kablam!   |
Sep 06 01:20:38.811 INFO kablam!   = note: #[warn(unused_parens)] on by default
Sep 06 01:20:38.811 INFO kablam! 
Sep 06 01:20:38.877 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 01:20:38.877 INFO kablam!  --> src/priority_function.rs:8:30
Sep 06 01:20:38.877 INFO kablam!   |
Sep 06 01:20:38.877 INFO kablam! 8 |     match usize::checked_mul(((size as f64).sqrt() as usize), access_count) {
Sep 06 01:20:38.877 INFO kablam!   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 01:20:38.877 INFO kablam!   |
Sep 06 01:20:38.877 INFO kablam!   = note: #[warn(unused_parens)] on by default
Sep 06 01:20:38.877 INFO kablam! 
Sep 06 01:20:39.499 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Sep 06 01:20:39.506 INFO kablam! su: No module specific data is present
Sep 06 01:20:40.990 INFO running `"docker" "rm" "-f" "31217e53097331b83078e5d6dbf915bfd1dc3ded0125e5597c70fdbfc2ae787c"`
Sep 06 01:20:41.092 INFO blam! 31217e53097331b83078e5d6dbf915bfd1dc3ded0125e5597c70fdbfc2ae787c