Nov 01 16:11:34.737 INFO checking simple-slab-0.3.2 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 16:11:34.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 16:11:35.132 INFO blam! c359ca792c0c7d2824c4acd32b3a92393b7aac1af3fe842a8b3fe11260b5294d
Nov 01 16:11:35.148 INFO running `"docker" "start" "-a" "c359ca792c0c7d2824c4acd32b3a92393b7aac1af3fe842a8b3fe11260b5294d"`
Nov 01 16:11:35.709 INFO kablam! usermod: no changes
Nov 01 16:11:35.733 INFO kablam!     Checking simple-slab v0.3.2 (/source)
Nov 01 16:11:36.197 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 16:11:36.197 INFO kablam!   --> src/lib.rs:45:26
Nov 01 16:11:36.198 INFO kablam!    |
Nov 01 16:11:36.198 INFO kablam! 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Nov 01 16:11:36.198 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 16:11:36.198 INFO kablam!    |
Nov 01 16:11:36.199 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 16:11:36.199 INFO kablam! 
Nov 01 16:11:36.199 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 16:11:36.199 INFO kablam!    --> src/lib.rs:137:27
Nov 01 16:11:36.200 INFO kablam!     |
Nov 01 16:11:36.200 INFO kablam! 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Nov 01 16:11:36.200 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 16:11:36.200 INFO kablam! 
Nov 01 16:11:36.352 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 16:11:36.352 INFO kablam!   --> src/lib.rs:45:26
Nov 01 16:11:36.352 INFO kablam!    |
Nov 01 16:11:36.352 INFO kablam! 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Nov 01 16:11:36.352 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 16:11:36.352 INFO kablam!    |
Nov 01 16:11:36.352 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 16:11:36.352 INFO kablam! 
Nov 01 16:11:36.352 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 16:11:36.352 INFO kablam!    --> src/lib.rs:137:27
Nov 01 16:11:36.352 INFO kablam!     |
Nov 01 16:11:36.352 INFO kablam! 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Nov 01 16:11:36.352 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 16:11:36.352 INFO kablam! 
Nov 01 16:11:36.414 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 01 16:11:36.417 INFO kablam! su: No module specific data is present
Nov 01 16:11:36.785 INFO running `"docker" "rm" "-f" "c359ca792c0c7d2824c4acd32b3a92393b7aac1af3fe842a8b3fe11260b5294d"`
Nov 01 16:11:36.935 INFO blam! c359ca792c0c7d2824c4acd32b3a92393b7aac1af3fe842a8b3fe11260b5294d