Dec 18 03:21:01.197 INFO checking bgammill/hello_rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:21:01.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/bgammill/hello_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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:21:01.568 INFO [stdout] d00a807436533168cbd900624387ac6e088802cc2ee6ecdbc9aa5a7639cb68ed
Dec 18 03:21:01.572 INFO running `"docker" "start" "-a" "d00a807436533168cbd900624387ac6e088802cc2ee6ecdbc9aa5a7639cb68ed"`
Dec 18 03:21:03.089 INFO [stderr]     Checking hello_rust v0.1.0 (/opt/crater/workdir)
Dec 18 03:21:03.520 INFO [stderr] warning: unused variable: `x`
Dec 18 03:21:03.520 INFO [stderr]   --> src/main.rs:12:9
Dec 18 03:21:03.520 INFO [stderr]    |
Dec 18 03:21:03.520 INFO [stderr] 12 |     for x in 0..request.number_of_times {
Dec 18 03:21:03.520 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 18 03:21:03.520 INFO [stderr]    |
Dec 18 03:21:03.520 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:21:03.520 INFO [stderr] 
Dec 18 03:21:03.628 INFO [stderr] warning: unused variable: `x`
Dec 18 03:21:03.628 INFO [stderr]   --> src/main.rs:12:9
Dec 18 03:21:03.628 INFO [stderr]    |
Dec 18 03:21:03.628 INFO [stderr] 12 |     for x in 0..request.number_of_times {
Dec 18 03:21:03.628 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 18 03:21:03.628 INFO [stderr]    |
Dec 18 03:21:03.628 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 03:21:03.628 INFO [stderr] 
Dec 18 03:21:03.677 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 18 03:21:04.828 INFO running `"docker" "inspect" "d00a807436533168cbd900624387ac6e088802cc2ee6ecdbc9aa5a7639cb68ed"`
Dec 18 03:21:05.160 INFO running `"docker" "rm" "-f" "d00a807436533168cbd900624387ac6e088802cc2ee6ecdbc9aa5a7639cb68ed"`
Dec 18 03:21:05.434 INFO [stdout] d00a807436533168cbd900624387ac6e088802cc2ee6ecdbc9aa5a7639cb68ed