Dec 17 17:47:09.047 INFO checking pixix4/Robots-Rust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:47:09.047 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/pixix4/Robots-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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:47:09.597 INFO [stdout] 0082e6fe2b57709de958ad4c0fdcd25ace5cdc3f9fcfb763a82e47dd3f5be05c
Dec 17 17:47:09.599 INFO running `"docker" "start" "-a" "0082e6fe2b57709de958ad4c0fdcd25ace5cdc3f9fcfb763a82e47dd3f5be05c"`
Dec 17 17:47:12.100 INFO [stderr]     Checking ev3dev-lang-rust v0.4.0
Dec 17 17:47:12.646 INFO [stderr]     Checking robots-rust v0.1.0 (/opt/crater/workdir)
Dec 17 17:47:13.452 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 17 17:47:13.453 INFO [stderr]    --> src/network.rs:223:5
Dec 17 17:47:13.453 INFO [stderr]     |
Dec 17 17:47:13.453 INFO [stderr] 223 |     Stop,
Dec 17 17:47:13.454 INFO [stderr]     |     ^^^^
Dec 17 17:47:13.454 INFO [stderr]     |
Dec 17 17:47:13.454 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 17:47:13.454 INFO [stderr] 
Dec 17 17:47:13.454 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 17 17:47:13.455 INFO [stderr]    --> src/driving.rs:129:5
Dec 17 17:47:13.455 INFO [stderr]     |
Dec 17 17:47:13.455 INFO [stderr] 129 |     Stop,
Dec 17 17:47:13.456 INFO [stderr]     |     ^^^^
Dec 17 17:47:13.456 INFO [stderr] 
Dec 17 17:47:13.540 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 17 17:47:13.541 INFO [stderr]    --> src/network.rs:223:5
Dec 17 17:47:13.541 INFO [stderr]     |
Dec 17 17:47:13.541 INFO [stderr] 223 |     Stop,
Dec 17 17:47:13.542 INFO [stderr]     |     ^^^^
Dec 17 17:47:13.542 INFO [stderr]     |
Dec 17 17:47:13.542 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 17:47:13.543 INFO [stderr] 
Dec 17 17:47:13.543 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 17 17:47:13.543 INFO [stderr]    --> src/driving.rs:129:5
Dec 17 17:47:13.544 INFO [stderr]     |
Dec 17 17:47:13.544 INFO [stderr] 129 |     Stop,
Dec 17 17:47:13.544 INFO [stderr]     |     ^^^^
Dec 17 17:47:13.544 INFO [stderr] 
Dec 17 17:47:13.601 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Dec 17 17:47:15.005 INFO running `"docker" "inspect" "0082e6fe2b57709de958ad4c0fdcd25ace5cdc3f9fcfb763a82e47dd3f5be05c"`
Dec 17 17:47:15.378 INFO running `"docker" "rm" "-f" "0082e6fe2b57709de958ad4c0fdcd25ace5cdc3f9fcfb763a82e47dd3f5be05c"`
Dec 17 17:47:15.715 INFO [stdout] 0082e6fe2b57709de958ad4c0fdcd25ace5cdc3f9fcfb763a82e47dd3f5be05c