Dec 19 14:46:35.239 INFO checking justdiscinaround/fizzbuzz_rust against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:46:35.239 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/justdiscinaround/fizzbuzz_rust:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:46:35.624 INFO [stdout] 756d8f0bc06f9955a6659a35e55fc185b9a4a7bda4a0c0e04e17cbdf411c2b7c
Dec 19 14:46:35.632 INFO running `"docker" "start" "-a" "756d8f0bc06f9955a6659a35e55fc185b9a4a7bda4a0c0e04e17cbdf411c2b7c"`
Dec 19 14:46:36.888 INFO [stderr]     Checking fizzbuzz v0.1.0 (/opt/crater/workdir)
Dec 19 14:46:37.084 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 14:46:37.085 INFO [stderr]  --> src/main.rs:2:16
Dec 19 14:46:37.085 INFO [stderr]   |
Dec 19 14:46:37.085 INFO [stderr] 2 |     for num in (0..1000) {
Dec 19 14:46:37.086 INFO [stderr]   |                ^^^^^^^^^ help: remove these parentheses
Dec 19 14:46:37.086 INFO [stderr]   |
Dec 19 14:46:37.086 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Dec 19 14:46:37.086 INFO [stderr] 
Dec 19 14:46:37.143 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 19 14:46:37.143 INFO [stderr]  --> src/main.rs:2:16
Dec 19 14:46:37.143 INFO [stderr]   |
Dec 19 14:46:37.143 INFO [stderr] 2 |     for num in (0..1000) {
Dec 19 14:46:37.143 INFO [stderr]   |                ^^^^^^^^^ help: remove these parentheses
Dec 19 14:46:37.143 INFO [stderr]   |
Dec 19 14:46:37.145 INFO [stderr]   = note: #[warn(unused_parens)] on by default
Dec 19 14:46:37.145 INFO [stderr] 
Dec 19 14:46:37.192 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Dec 19 14:46:37.766 INFO running `"docker" "inspect" "756d8f0bc06f9955a6659a35e55fc185b9a4a7bda4a0c0e04e17cbdf411c2b7c"`
Dec 19 14:46:37.894 INFO running `"docker" "rm" "-f" "756d8f0bc06f9955a6659a35e55fc185b9a4a7bda4a0c0e04e17cbdf411c2b7c"`
Dec 19 14:46:38.100 INFO [stdout] 756d8f0bc06f9955a6659a35e55fc185b9a4a7bda4a0c0e04e17cbdf411c2b7c