Sep 19 18:12:19.421 INFO checking simple-slab-0.2.3 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 18:12:19.421 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 18:12:19.421 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:12:19.593 INFO blam! 24c11530ade405094d151839235fa71dce2c205774a74df4f822532e3538e757
Sep 19 18:12:19.595 INFO running `"docker" "start" "-a" "24c11530ade405094d151839235fa71dce2c205774a74df4f822532e3538e757"`
Sep 19 18:12:20.862 INFO kablam! usermod: no changes
Sep 19 18:12:20.885 INFO kablam!     Checking simple-slab v0.2.3 (/source)
Sep 19 18:12:21.009 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 18:12:21.009 INFO kablam!   --> src/lib.rs:84:42
Sep 19 18:12:21.009 INFO kablam!    |
Sep 19 18:12:21.009 INFO kablam! 84 |             let maybe_ptr = libc::malloc((mem::size_of::<T>() * capacity)) as *mut T;
Sep 19 18:12:21.009 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 18:12:21.009 INFO kablam!    |
Sep 19 18:12:21.009 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 18:12:21.009 INFO kablam! 
Sep 19 18:12:21.009 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 18:12:21.009 INFO kablam!    --> src/lib.rs:176:43
Sep 19 18:12:21.009 INFO kablam!     |
Sep 19 18:12:21.009 INFO kablam! 176 |                                           (mem::size_of::<T>() * new_capacity)) as *mut T;
Sep 19 18:12:21.009 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 18:12:21.009 INFO kablam! 
Sep 19 18:12:21.049 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 18:12:21.050 INFO kablam!   --> src/lib.rs:84:42
Sep 19 18:12:21.050 INFO kablam!    |
Sep 19 18:12:21.050 INFO kablam! 84 |             let maybe_ptr = libc::malloc((mem::size_of::<T>() * capacity)) as *mut T;
Sep 19 18:12:21.050 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 18:12:21.050 INFO kablam!    |
Sep 19 18:12:21.050 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 18:12:21.050 INFO kablam! 
Sep 19 18:12:21.050 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 18:12:21.050 INFO kablam!    --> src/lib.rs:176:43
Sep 19 18:12:21.050 INFO kablam!     |
Sep 19 18:12:21.050 INFO kablam! 176 |                                           (mem::size_of::<T>() * new_capacity)) as *mut T;
Sep 19 18:12:21.050 INFO kablam!     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 18:12:21.050 INFO kablam! 
Sep 19 18:12:21.127 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Sep 19 18:12:21.129 INFO kablam! su: No module specific data is present
Sep 19 18:12:21.828 INFO running `"docker" "rm" "-f" "24c11530ade405094d151839235fa71dce2c205774a74df4f822532e3538e757"`
Sep 19 18:12:21.898 INFO blam! 24c11530ade405094d151839235fa71dce2c205774a74df4f822532e3538e757