Dec 17 12:44:38.113 INFO checking ustulation/ffi-trait-poc against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 12:44:38.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ustulation/ffi-trait-poc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 12:44:38.704 INFO [stdout] baa628abb1f9d701022d704ad670c6dd97038f13abc71132d18d3f31b793a59f
Dec 17 12:44:38.706 INFO running `"docker" "start" "-a" "baa628abb1f9d701022d704ad670c6dd97038f13abc71132d18d3f31b793a59f"`
Dec 17 12:44:41.005 INFO [stderr]     Checking ffi-trait-poc v0.1.0 (/opt/crater/workdir)
Dec 17 12:44:41.277 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 17 12:44:41.277 INFO [stderr]   --> src/main.rs:56:12
Dec 17 12:44:41.278 INFO [stderr]    |
Dec 17 12:44:41.278 INFO [stderr] 56 |         Ok((CString::new(self)?.into_raw()))
Dec 17 12:44:41.278 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 12:44:41.278 INFO [stderr]    |
Dec 17 12:44:41.279 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 12:44:41.279 INFO [stderr] 
Dec 17 12:44:41.290 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 17 12:44:41.291 INFO [stderr]   --> src/main.rs:56:12
Dec 17 12:44:41.291 INFO [stderr]    |
Dec 17 12:44:41.291 INFO [stderr] 56 |         Ok((CString::new(self)?.into_raw()))
Dec 17 12:44:41.291 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 17 12:44:41.292 INFO [stderr]    |
Dec 17 12:44:41.292 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 17 12:44:41.292 INFO [stderr] 
Dec 17 12:44:41.641 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 17 12:44:43.195 INFO running `"docker" "inspect" "baa628abb1f9d701022d704ad670c6dd97038f13abc71132d18d3f31b793a59f"`
Dec 17 12:44:43.606 INFO running `"docker" "rm" "-f" "baa628abb1f9d701022d704ad670c6dd97038f13abc71132d18d3f31b793a59f"`
Dec 17 12:44:43.972 INFO [stdout] baa628abb1f9d701022d704ad670c6dd97038f13abc71132d18d3f31b793a59f