Dec 12 03:20:20.813 INFO checking CugeDe/-RUST-FFI against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:20:20.813 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 03:20:20.979 INFO [stdout] 5057c8e394302558e65e18b1a59814ecb1afefd476dcb3b87703461a797691d2
Dec 12 03:20:20.983 INFO running `"docker" "start" "-a" "5057c8e394302558e65e18b1a59814ecb1afefd476dcb3b87703461a797691d2"`
Dec 12 03:20:21.443 INFO [stderr] usermod: no changes
Dec 12 03:20:21.467 INFO [stderr]     Checking ffi v1.0.0 (/source)
Dec 12 03:20:21.829 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 03:20:21.829 INFO [stderr]   --> src/lib.rs:32:16
Dec 12 03:20:21.829 INFO [stderr]    |
Dec 12 03:20:21.829 INFO [stderr] 32 |       for _ in (0..25_000_000)
Dec 12 03:20:21.829 INFO [stderr]    |                ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 03:20:21.829 INFO [stderr]    |
Dec 12 03:20:21.829 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 03:20:21.829 INFO [stderr] 
Dec 12 03:20:21.922 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 03:20:21.922 INFO [stderr]   --> src/lib.rs:32:16
Dec 12 03:20:21.922 INFO [stderr]    |
Dec 12 03:20:21.922 INFO [stderr] 32 |       for _ in (0..25_000_000)
Dec 12 03:20:21.922 INFO [stderr]    |                ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 03:20:21.922 INFO [stderr]    |
Dec 12 03:20:21.922 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 03:20:21.922 INFO [stderr] 
Dec 12 03:20:21.986 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 12 03:20:21.988 INFO [stderr] su: No module specific data is present
Dec 12 03:20:22.226 INFO running `"docker" "inspect" "5057c8e394302558e65e18b1a59814ecb1afefd476dcb3b87703461a797691d2"`
Dec 12 03:20:22.329 INFO running `"docker" "rm" "-f" "5057c8e394302558e65e18b1a59814ecb1afefd476dcb3b87703461a797691d2"`
Dec 12 03:20:22.419 INFO [stdout] 5057c8e394302558e65e18b1a59814ecb1afefd476dcb3b87703461a797691d2