Dec 18 02:45:23.979 INFO checking cameron-justice/Rust_High_Or_Low against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:45:23.979 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/cameron-justice/Rust_High_Or_Low:/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 02:45:24.157 INFO [stdout] e730406281392154110bafc2428950145257e4554aaedd0d72b58b469c518dd7
Dec 18 02:45:24.162 INFO running `"docker" "start" "-a" "e730406281392154110bafc2428950145257e4554aaedd0d72b58b469c518dd7"`
Dec 18 02:45:25.212 INFO [stderr]     Checking high_or_low v0.1.0 (/opt/crater/workdir)
Dec 18 02:45:25.504 INFO [stderr] warning: unused variable: `i`
Dec 18 02:45:25.504 INFO [stderr]   --> src/main.rs:25:16
Dec 18 02:45:25.504 INFO [stderr]    |
Dec 18 02:45:25.504 INFO [stderr] 25 |             Ok(i) =>{
Dec 18 02:45:25.504 INFO [stderr]    |                ^ help: consider using `_i` instead
Dec 18 02:45:25.504 INFO [stderr]    |
Dec 18 02:45:25.504 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:45:25.505 INFO [stderr] 
Dec 18 02:45:25.505 INFO [stderr] warning: value assigned to `guess` is never read
Dec 18 02:45:25.505 INFO [stderr]   --> src/main.rs:34:13
Dec 18 02:45:25.505 INFO [stderr]    |
Dec 18 02:45:25.505 INFO [stderr] 34 |     let mut guess: u8 = 0;
Dec 18 02:45:25.505 INFO [stderr]    |             ^^^^^
Dec 18 02:45:25.505 INFO [stderr]    |
Dec 18 02:45:25.505 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 02:45:25.505 INFO [stderr] 
Dec 18 02:45:25.634 INFO [stderr] warning: unused variable: `i`
Dec 18 02:45:25.634 INFO [stderr]   --> src/main.rs:25:16
Dec 18 02:45:25.634 INFO [stderr]    |
Dec 18 02:45:25.634 INFO [stderr] 25 |             Ok(i) =>{
Dec 18 02:45:25.634 INFO [stderr]    |                ^ help: consider using `_i` instead
Dec 18 02:45:25.634 INFO [stderr]    |
Dec 18 02:45:25.634 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:45:25.634 INFO [stderr] 
Dec 18 02:45:25.634 INFO [stderr] warning: value assigned to `guess` is never read
Dec 18 02:45:25.634 INFO [stderr]   --> src/main.rs:34:13
Dec 18 02:45:25.634 INFO [stderr]    |
Dec 18 02:45:25.634 INFO [stderr] 34 |     let mut guess: u8 = 0;
Dec 18 02:45:25.634 INFO [stderr]    |             ^^^^^
Dec 18 02:45:25.634 INFO [stderr]    |
Dec 18 02:45:25.634 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 02:45:25.634 INFO [stderr] 
Dec 18 02:45:25.656 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 18 02:45:26.733 INFO running `"docker" "inspect" "e730406281392154110bafc2428950145257e4554aaedd0d72b58b469c518dd7"`
Dec 18 02:45:27.140 INFO running `"docker" "rm" "-f" "e730406281392154110bafc2428950145257e4554aaedd0d72b58b469c518dd7"`
Dec 18 02:45:27.384 INFO [stdout] e730406281392154110bafc2428950145257e4554aaedd0d72b58b469c518dd7