Sep 21 03:02:26.814 INFO checking simple-slab-0.3.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:02:26.814 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:02:26.814 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:02:26.954 INFO blam! 67eed5d1b396814f2954a3544b6b9cfecdefc40eb7e88eb341445276f8792fdc
Sep 21 03:02:26.960 INFO running `"docker" "start" "-a" "67eed5d1b396814f2954a3544b6b9cfecdefc40eb7e88eb341445276f8792fdc"`
Sep 21 03:02:28.689 INFO kablam! usermod: no changes
Sep 21 03:02:28.711 INFO kablam!     Checking simple-slab v0.3.2 (/source)
Sep 21 03:02:28.827 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 03:02:28.827 INFO kablam!   --> src/lib.rs:45:26
Sep 21 03:02:28.827 INFO kablam!    |
Sep 21 03:02:28.827 INFO kablam! 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Sep 21 03:02:28.827 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 03:02:28.827 INFO kablam!    |
Sep 21 03:02:28.827 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 03:02:28.827 INFO kablam! 
Sep 21 03:02:28.827 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 03:02:28.827 INFO kablam!    --> src/lib.rs:137:27
Sep 21 03:02:28.827 INFO kablam!     |
Sep 21 03:02:28.827 INFO kablam! 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Sep 21 03:02:28.827 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 03:02:28.827 INFO kablam! 
Sep 21 03:02:28.854 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 03:02:28.854 INFO kablam!   --> src/lib.rs:45:26
Sep 21 03:02:28.854 INFO kablam!    |
Sep 21 03:02:28.854 INFO kablam! 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Sep 21 03:02:28.854 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 03:02:28.854 INFO kablam!    |
Sep 21 03:02:28.854 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 03:02:28.854 INFO kablam! 
Sep 21 03:02:28.854 INFO kablam! warning: unnecessary parentheses around function argument
Sep 21 03:02:28.854 INFO kablam!    --> src/lib.rs:137:27
Sep 21 03:02:28.854 INFO kablam!     |
Sep 21 03:02:28.855 INFO kablam! 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Sep 21 03:02:28.855 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 03:02:28.855 INFO kablam! 
Sep 21 03:02:28.908 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Sep 21 03:02:28.909 INFO kablam! su: No module specific data is present
Sep 21 03:02:29.625 INFO running `"docker" "rm" "-f" "67eed5d1b396814f2954a3544b6b9cfecdefc40eb7e88eb341445276f8792fdc"`
Sep 21 03:02:29.700 INFO blam! 67eed5d1b396814f2954a3544b6b9cfecdefc40eb7e88eb341445276f8792fdc