Sep 19 20:10:00.614 INFO checking simple-slab-0.2.3 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 20:10:00.614 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 20:10:00.614 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:10:00.792 INFO blam! 1a675363ec5001697fa4232742b7089fb8b7edd9796a61a1c1f8acfa94372399
Sep 19 20:10:00.794 INFO running `"docker" "start" "-a" "1a675363ec5001697fa4232742b7089fb8b7edd9796a61a1c1f8acfa94372399"`
Sep 19 20:10:02.284 INFO kablam! usermod: no changes
Sep 19 20:10:02.307 INFO kablam!     Checking simple-slab v0.2.3 (/source)
Sep 19 20:10:02.456 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 20:10:02.456 INFO kablam!   --> src/lib.rs:84:42
Sep 19 20:10:02.456 INFO kablam!    |
Sep 19 20:10:02.456 INFO kablam! 84 |             let maybe_ptr = libc::malloc((mem::size_of::<T>() * capacity)) as *mut T;
Sep 19 20:10:02.456 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 20:10:02.456 INFO kablam!    |
Sep 19 20:10:02.456 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 20:10:02.456 INFO kablam! 
Sep 19 20:10:02.456 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 20:10:02.456 INFO kablam!    --> src/lib.rs:176:43
Sep 19 20:10:02.456 INFO kablam!     |
Sep 19 20:10:02.456 INFO kablam! 176 |                                           (mem::size_of::<T>() * new_capacity)) as *mut T;
Sep 19 20:10:02.456 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 20:10:02.456 INFO kablam! 
Sep 19 20:10:02.473 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 20:10:02.473 INFO kablam!   --> src/lib.rs:84:42
Sep 19 20:10:02.473 INFO kablam!    |
Sep 19 20:10:02.473 INFO kablam! 84 |             let maybe_ptr = libc::malloc((mem::size_of::<T>() * capacity)) as *mut T;
Sep 19 20:10:02.473 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 20:10:02.473 INFO kablam!    |
Sep 19 20:10:02.473 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 20:10:02.473 INFO kablam! 
Sep 19 20:10:02.473 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 20:10:02.473 INFO kablam!    --> src/lib.rs:176:43
Sep 19 20:10:02.473 INFO kablam!     |
Sep 19 20:10:02.473 INFO kablam! 176 |                                           (mem::size_of::<T>() * new_capacity)) as *mut T;
Sep 19 20:10:02.473 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 20:10:02.473 INFO kablam! 
Sep 19 20:10:02.527 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Sep 19 20:10:02.529 INFO kablam! su: No module specific data is present
Sep 19 20:10:03.183 INFO running `"docker" "rm" "-f" "1a675363ec5001697fa4232742b7089fb8b7edd9796a61a1c1f8acfa94372399"`
Sep 19 20:10:03.265 INFO blam! 1a675363ec5001697fa4232742b7089fb8b7edd9796a61a1c1f8acfa94372399