Dec 12 03:20:20.820 INFO checking CugeDe/-RUST-FFI against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:20:20.820 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 03:20:21.035 INFO [stdout] c93043a623698b63feaa59e241056b1e47066a8bbddddad57a6d39f34ad91fc1
Dec 12 03:20:21.045 INFO running `"docker" "start" "-a" "c93043a623698b63feaa59e241056b1e47066a8bbddddad57a6d39f34ad91fc1"`
Dec 12 03:20:21.481 INFO [stderr] usermod: no changes
Dec 12 03:20:21.504 INFO [stderr]     Checking ffi v1.0.0 (/source)
Dec 12 03:20:21.851 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 03:20:21.851 INFO [stderr]   --> src/lib.rs:32:16
Dec 12 03:20:21.851 INFO [stderr]    |
Dec 12 03:20:21.851 INFO [stderr] 32 |       for _ in (0..25_000_000)
Dec 12 03:20:21.851 INFO [stderr]    |                ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 03:20:21.851 INFO [stderr]    |
Dec 12 03:20:21.851 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 03:20:21.851 INFO [stderr] 
Dec 12 03:20:21.982 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 03:20:21.982 INFO [stderr]   --> src/lib.rs:32:16
Dec 12 03:20:21.982 INFO [stderr]    |
Dec 12 03:20:21.982 INFO [stderr] 32 |       for _ in (0..25_000_000)
Dec 12 03:20:21.982 INFO [stderr]    |                ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 03:20:21.982 INFO [stderr]    |
Dec 12 03:20:21.982 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 03:20:21.982 INFO [stderr] 
Dec 12 03:20:22.031 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 12 03:20:22.033 INFO [stderr] su: No module specific data is present
Dec 12 03:20:22.268 INFO running `"docker" "inspect" "c93043a623698b63feaa59e241056b1e47066a8bbddddad57a6d39f34ad91fc1"`
Dec 12 03:20:22.360 INFO running `"docker" "rm" "-f" "c93043a623698b63feaa59e241056b1e47066a8bbddddad57a6d39f34ad91fc1"`
Dec 12 03:20:22.420 INFO [stdout] c93043a623698b63feaa59e241056b1e47066a8bbddddad57a6d39f34ad91fc1