Dec 04 16:13:17.844 INFO checking justdiscinaround/fizzbuzz_rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:13:17.844 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 16:13:18.307 INFO [stdout] 4a7b40a7490a69566af05be5a7b57ce32c68105f7556cebc36b0f1fbb3361532
Dec 04 16:13:18.313 INFO running `"docker" "start" "-a" "4a7b40a7490a69566af05be5a7b57ce32c68105f7556cebc36b0f1fbb3361532"`
Dec 04 16:13:20.038 INFO [stderr] usermod: no changes
Dec 04 16:13:20.100 INFO [stderr]     Checking fizzbuzz v0.1.0 (/source)
Dec 04 16:13:20.635 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 16:13:20.635 INFO [stderr]  --> src/main.rs:2:16
Dec 04 16:13:20.635 INFO [stderr]   |
Dec 04 16:13:20.635 INFO [stderr] 2 |     for num in (0..1000) {
Dec 04 16:13:20.635 INFO [stderr]   |                ^^^^^^^^^ help: remove these parentheses
Dec 04 16:13:20.635 INFO [stderr]   |
Dec 04 16:13:20.635 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Dec 04 16:13:20.635 INFO [stderr] 
Dec 04 16:13:20.850 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 04 16:13:20.850 INFO [stderr]  --> src/main.rs:2:16
Dec 04 16:13:20.850 INFO [stderr]   |
Dec 04 16:13:20.850 INFO [stderr] 2 |     for num in (0..1000) {
Dec 04 16:13:20.850 INFO [stderr]   |                ^^^^^^^^^ help: remove these parentheses
Dec 04 16:13:20.850 INFO [stderr]   |
Dec 04 16:13:20.850 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Dec 04 16:13:20.850 INFO [stderr] 
Dec 04 16:13:20.974 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 04 16:13:20.976 INFO [stderr] su: No module specific data is present
Dec 04 16:13:22.128 INFO running `"docker" "inspect" "4a7b40a7490a69566af05be5a7b57ce32c68105f7556cebc36b0f1fbb3361532"`
Dec 04 16:13:22.453 INFO running `"docker" "rm" "-f" "4a7b40a7490a69566af05be5a7b57ce32c68105f7556cebc36b0f1fbb3361532"`
Dec 04 16:13:22.715 INFO [stdout] 4a7b40a7490a69566af05be5a7b57ce32c68105f7556cebc36b0f1fbb3361532