Oct 31 18:49:46.143 INFO checking ustulation/ffi-trait-poc against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 18:49:46.144 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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"`
Oct 31 18:49:46.633 INFO blam! 3676a482c944bd76b315480dc871d9a1c653d78e2b3b0114907e74fe16064cea
Oct 31 18:49:46.634 INFO running `"docker" "start" "-a" "3676a482c944bd76b315480dc871d9a1c653d78e2b3b0114907e74fe16064cea"`
Oct 31 18:49:47.993 INFO kablam! usermod: no changes
Oct 31 18:49:48.060 INFO kablam!     Checking ffi-trait-poc v0.1.0 (/source)
Oct 31 18:49:48.344 INFO kablam! warning: unnecessary parentheses around function argument
Oct 31 18:49:48.344 INFO kablam!   --> src/main.rs:56:12
Oct 31 18:49:48.345 INFO kablam!    |
Oct 31 18:49:48.345 INFO kablam! 56 |         Ok((CString::new(self)?.into_raw()))
Oct 31 18:49:48.345 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 18:49:48.345 INFO kablam!    |
Oct 31 18:49:48.346 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 31 18:49:48.346 INFO kablam! 
Oct 31 18:49:48.376 INFO kablam! warning: unnecessary parentheses around function argument
Oct 31 18:49:48.377 INFO kablam!   --> src/main.rs:56:12
Oct 31 18:49:48.377 INFO kablam!    |
Oct 31 18:49:48.377 INFO kablam! 56 |         Ok((CString::new(self)?.into_raw()))
Oct 31 18:49:48.377 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 18:49:48.377 INFO kablam!    |
Oct 31 18:49:48.377 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 31 18:49:48.377 INFO kablam! 
Oct 31 18:49:48.628 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Oct 31 18:49:48.636 INFO kablam! su: No module specific data is present
Oct 31 18:49:49.710 INFO running `"docker" "rm" "-f" "3676a482c944bd76b315480dc871d9a1c653d78e2b3b0114907e74fe16064cea"`
Oct 31 18:49:49.984 INFO blam! 3676a482c944bd76b315480dc871d9a1c653d78e2b3b0114907e74fe16064cea