Sep 10 09:45:05.908 INFO checking simple-slab-0.3.2 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 09:45:05.908 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 09:45:05.908 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/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 09:45:06.034 INFO blam! 54133128bf568c25439d6e07c2ebbf04fc7c464d82a37f79395d16f0848351aa
Sep 10 09:45:06.036 INFO running `"docker" "start" "-a" "54133128bf568c25439d6e07c2ebbf04fc7c464d82a37f79395d16f0848351aa"`
Sep 10 09:45:06.896 INFO kablam! usermod: no changes
Sep 10 09:45:06.921 INFO kablam!     Checking simple-slab v0.3.2 (file:///source)
Sep 10 09:45:07.080 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 09:45:07.080 INFO kablam!   --> src/lib.rs:45:26
Sep 10 09:45:07.080 INFO kablam!    |
Sep 10 09:45:07.080 INFO kablam! 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Sep 10 09:45:07.080 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 09:45:07.080 INFO kablam!    |
Sep 10 09:45:07.080 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 09:45:07.080 INFO kablam! 
Sep 10 09:45:07.080 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 09:45:07.080 INFO kablam!    --> src/lib.rs:137:27
Sep 10 09:45:07.080 INFO kablam!     |
Sep 10 09:45:07.080 INFO kablam! 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Sep 10 09:45:07.080 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 09:45:07.080 INFO kablam! 
Sep 10 09:45:07.105 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 09:45:07.105 INFO kablam!   --> src/lib.rs:45:26
Sep 10 09:45:07.105 INFO kablam!    |
Sep 10 09:45:07.105 INFO kablam! 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Sep 10 09:45:07.105 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 09:45:07.105 INFO kablam!    |
Sep 10 09:45:07.105 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 09:45:07.105 INFO kablam! 
Sep 10 09:45:07.105 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 09:45:07.105 INFO kablam!    --> src/lib.rs:137:27
Sep 10 09:45:07.105 INFO kablam!     |
Sep 10 09:45:07.105 INFO kablam! 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Sep 10 09:45:07.105 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 09:45:07.105 INFO kablam! 
Sep 10 09:45:07.161 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Sep 10 09:45:07.163 INFO kablam! su: No module specific data is present
Sep 10 09:45:07.825 INFO running `"docker" "rm" "-f" "54133128bf568c25439d6e07c2ebbf04fc7c464d82a37f79395d16f0848351aa"`
Sep 10 09:45:07.895 INFO blam! 54133128bf568c25439d6e07c2ebbf04fc7c464d82a37f79395d16f0848351aa