Oct 13 08:30:52.457 INFO checking simple-slab-0.3.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 08:30:52.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 08:30:52.612 INFO blam! 582abdef6daf51ca84a7d401e8cf3ad139d24ff74d0cdfb593e1fe5d1c716fe9
Oct 13 08:30:52.618 INFO running `"docker" "start" "-a" "582abdef6daf51ca84a7d401e8cf3ad139d24ff74d0cdfb593e1fe5d1c716fe9"`
Oct 13 08:30:53.204 INFO kablam! usermod: no changes
Oct 13 08:30:53.230 INFO kablam!     Checking simple-slab v0.3.2 (/source)
Oct 13 08:30:53.752 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 08:30:53.752 INFO kablam!   --> src/lib.rs:45:26
Oct 13 08:30:53.752 INFO kablam!    |
Oct 13 08:30:53.752 INFO kablam! 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Oct 13 08:30:53.752 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 08:30:53.752 INFO kablam!    |
Oct 13 08:30:53.752 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 08:30:53.752 INFO kablam! 
Oct 13 08:30:53.752 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 08:30:53.752 INFO kablam!    --> src/lib.rs:137:27
Oct 13 08:30:53.752 INFO kablam!     |
Oct 13 08:30:53.752 INFO kablam! 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Oct 13 08:30:53.752 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 08:30:53.752 INFO kablam! 
Oct 13 08:30:53.752 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 08:30:53.752 INFO kablam!   --> src/lib.rs:45:26
Oct 13 08:30:53.752 INFO kablam!    |
Oct 13 08:30:53.752 INFO kablam! 45 |             libc::malloc((mem::size_of::<T>() * capacity)) as *mut T
Oct 13 08:30:53.752 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 08:30:53.752 INFO kablam!    |
Oct 13 08:30:53.752 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 08:30:53.752 INFO kablam! 
Oct 13 08:30:53.752 INFO kablam! warning: unnecessary parentheses around function argument
Oct 13 08:30:53.752 INFO kablam!    --> src/lib.rs:137:27
Oct 13 08:30:53.752 INFO kablam!     |
Oct 13 08:30:53.752 INFO kablam! 137 |                           (mem::size_of::<T>() * new_capacity)) as *mut T
Oct 13 08:30:53.752 INFO kablam!     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 08:30:53.752 INFO kablam! 
Oct 13 08:30:53.829 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Oct 13 08:30:53.832 INFO kablam! su: No module specific data is present
Oct 13 08:30:54.566 INFO running `"docker" "rm" "-f" "582abdef6daf51ca84a7d401e8cf3ad139d24ff74d0cdfb593e1fe5d1c716fe9"`
Oct 13 08:30:54.932 INFO blam! 582abdef6daf51ca84a7d401e8cf3ad139d24ff74d0cdfb593e1fe5d1c716fe9