Sep 17 17:17:32.359 INFO checking simple-slab-0.3.2 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 17:17:32.359 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 17:17:32.359 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 17:17:32.486 INFO blam! a3f306b33231c9de1821d4214baa76eeb8adc55f0676982584e97adc7e040080
Sep 17 17:17:32.487 INFO running `"docker" "start" "-a" "a3f306b33231c9de1821d4214baa76eeb8adc55f0676982584e97adc7e040080"`
Sep 17 17:17:33.408 INFO kablam! usermod: no changes
Sep 17 17:17:33.430 INFO kablam!     Checking simple-slab v0.3.2 (/source)
Sep 17 17:17:33.567 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 17:17:33.567 INFO kablam!   --> src/lib.rs:45:26
Sep 17 17:17:33.567 INFO kablam!    |
Sep 17 17:17:33.567 INFO kablam! 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Sep 17 17:17:33.567 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 17:17:33.567 INFO kablam!    |
Sep 17 17:17:33.567 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 17 17:17:33.567 INFO kablam! 
Sep 17 17:17:33.567 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 17:17:33.567 INFO kablam!    --> src/lib.rs:137:27
Sep 17 17:17:33.567 INFO kablam!     |
Sep 17 17:17:33.567 INFO kablam! 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Sep 17 17:17:33.567 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 17:17:33.567 INFO kablam! 
Sep 17 17:17:33.618 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 17:17:33.618 INFO kablam!   --> src/lib.rs:45:26
Sep 17 17:17:33.618 INFO kablam!    |
Sep 17 17:17:33.618 INFO kablam! 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Sep 17 17:17:33.618 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 17:17:33.618 INFO kablam!    |
Sep 17 17:17:33.618 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 17 17:17:33.618 INFO kablam! 
Sep 17 17:17:33.618 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 17:17:33.618 INFO kablam!    --> src/lib.rs:137:27
Sep 17 17:17:33.618 INFO kablam!     |
Sep 17 17:17:33.618 INFO kablam! 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Sep 17 17:17:33.618 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 17:17:33.618 INFO kablam! 
Sep 17 17:17:33.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Sep 17 17:17:33.682 INFO kablam! su: No module specific data is present
Sep 17 17:17:34.504 INFO running `"docker" "rm" "-f" "a3f306b33231c9de1821d4214baa76eeb8adc55f0676982584e97adc7e040080"`
Sep 17 17:17:34.563 INFO blam! a3f306b33231c9de1821d4214baa76eeb8adc55f0676982584e97adc7e040080