Sep 10 09:45:06.129 INFO checking simple-slab-0.2.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 09:45:06.129 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 09:45:06.130 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/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 09:45:06.263 INFO blam! 2524563010da55f380ee40e4c1cd22de5e55a0f722e1733933e1d313a4ba3cad
Sep 10 09:45:06.265 INFO running `"docker" "start" "-a" "2524563010da55f380ee40e4c1cd22de5e55a0f722e1733933e1d313a4ba3cad"`
Sep 10 09:45:08.072 INFO kablam! usermod: no changes
Sep 10 09:45:08.101 INFO kablam!     Checking simple-slab v0.2.3 (file:///source)
Sep 10 09:45:08.255 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 09:45:08.255 INFO kablam!   --> src/lib.rs:84:42
Sep 10 09:45:08.255 INFO kablam!    |
Sep 10 09:45:08.255 INFO kablam! 84 |             let maybe_ptr = libc::malloc((mem::size_of::<T>() * capacity)) as *mut T;
Sep 10 09:45:08.255 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 09:45:08.255 INFO kablam!    |
Sep 10 09:45:08.255 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 09:45:08.255 INFO kablam! 
Sep 10 09:45:08.255 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 09:45:08.255 INFO kablam!    --> src/lib.rs:176:43
Sep 10 09:45:08.255 INFO kablam!     |
Sep 10 09:45:08.255 INFO kablam! 176 |                                           (mem::size_of::<T>() * new_capacity)) as *mut T;
Sep 10 09:45:08.255 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 09:45:08.255 INFO kablam! 
Sep 10 09:45:08.297 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 09:45:08.297 INFO kablam!   --> src/lib.rs:84:42
Sep 10 09:45:08.297 INFO kablam!    |
Sep 10 09:45:08.297 INFO kablam! 84 |             let maybe_ptr = libc::malloc((mem::size_of::<T>() * capacity)) as *mut T;
Sep 10 09:45:08.297 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 09:45:08.297 INFO kablam!    |
Sep 10 09:45:08.297 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 09:45:08.297 INFO kablam! 
Sep 10 09:45:08.298 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 09:45:08.298 INFO kablam!    --> src/lib.rs:176:43
Sep 10 09:45:08.298 INFO kablam!     |
Sep 10 09:45:08.298 INFO kablam! 176 |                                           (mem::size_of::<T>() * new_capacity)) as *mut T;
Sep 10 09:45:08.298 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 09:45:08.298 INFO kablam! 
Sep 10 09:45:08.373 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Sep 10 09:45:08.375 INFO kablam! su: No module specific data is present
Sep 10 09:45:09.045 INFO running `"docker" "rm" "-f" "2524563010da55f380ee40e4c1cd22de5e55a0f722e1733933e1d313a4ba3cad"`
Sep 10 09:45:09.141 INFO blam! 2524563010da55f380ee40e4c1cd22de5e55a0f722e1733933e1d313a4ba3cad