Sep 05 23:58:24.227 INFO checking simple-slab-0.2.3 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 23:58:24.227 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 23:58:24.227 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 23:58:24.431 INFO blam! a1a88edef7dd7f0fbfb293113dd27098bfc01747ae388ce3af7f97f41025841e
Sep 05 23:58:24.433 INFO running `"docker" "start" "-a" "a1a88edef7dd7f0fbfb293113dd27098bfc01747ae388ce3af7f97f41025841e"`
Sep 05 23:58:25.415 INFO kablam! usermod: no changes
Sep 05 23:58:25.434 INFO kablam!     Checking simple-slab v0.2.3 (file:///source)
Sep 05 23:58:25.575 INFO kablam! warning: unnecessary parentheses around function argument
Sep 05 23:58:25.575 INFO kablam!   --> src/lib.rs:84:42
Sep 05 23:58:25.575 INFO kablam!    |
Sep 05 23:58:25.575 INFO kablam! 84 |             let maybe_ptr = libc::malloc((mem::size_of::<T>() * capacity)) as *mut T;
Sep 05 23:58:25.575 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 23:58:25.575 INFO kablam!    |
Sep 05 23:58:25.575 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 05 23:58:25.575 INFO kablam! 
Sep 05 23:58:25.575 INFO kablam! warning: unnecessary parentheses around function argument
Sep 05 23:58:25.575 INFO kablam!    --> src/lib.rs:176:43
Sep 05 23:58:25.575 INFO kablam!     |
Sep 05 23:58:25.575 INFO kablam! 176 |                                           (mem::size_of::<T>() * new_capacity)) as *mut T;
Sep 05 23:58:25.575 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 23:58:25.575 INFO kablam! 
Sep 05 23:58:25.584 INFO kablam! warning: unnecessary parentheses around function argument
Sep 05 23:58:25.584 INFO kablam!   --> src/lib.rs:84:42
Sep 05 23:58:25.584 INFO kablam!    |
Sep 05 23:58:25.584 INFO kablam! 84 |             let maybe_ptr = libc::malloc((mem::size_of::<T>() * capacity)) as *mut T;
Sep 05 23:58:25.584 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 23:58:25.585 INFO kablam!    |
Sep 05 23:58:25.585 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 05 23:58:25.585 INFO kablam! 
Sep 05 23:58:25.585 INFO kablam! warning: unnecessary parentheses around function argument
Sep 05 23:58:25.585 INFO kablam!    --> src/lib.rs:176:43
Sep 05 23:58:25.585 INFO kablam!     |
Sep 05 23:58:25.585 INFO kablam! 176 |                                           (mem::size_of::<T>() * new_capacity)) as *mut T;
Sep 05 23:58:25.585 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 05 23:58:25.585 INFO kablam! 
Sep 05 23:58:25.647 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Sep 05 23:58:25.648 INFO kablam! su: No module specific data is present
Sep 05 23:58:26.233 INFO running `"docker" "rm" "-f" "a1a88edef7dd7f0fbfb293113dd27098bfc01747ae388ce3af7f97f41025841e"`
Sep 05 23:58:26.285 INFO blam! a1a88edef7dd7f0fbfb293113dd27098bfc01747ae388ce3af7f97f41025841e