Dec 17 17:47:03.464 INFO checking pixix4/Robots-Rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:47:03.465 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:47:03.804 INFO [stdout] 3887dc0022c45fed6d22e476944fd1a9f68bf9178394bb2e7c92242c5a552967
Dec 17 17:47:03.806 INFO running `"docker" "start" "-a" "3887dc0022c45fed6d22e476944fd1a9f68bf9178394bb2e7c92242c5a552967"`
Dec 17 17:47:05.443 INFO [stderr]     Checking ev3dev-lang-rust v0.4.0
Dec 17 17:47:06.005 INFO [stderr]     Checking robots-rust v0.1.0 (/opt/crater/workdir)
Dec 17 17:47:06.824 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 17 17:47:06.825 INFO [stderr]    --> src/network.rs:223:5
Dec 17 17:47:06.825 INFO [stderr]     |
Dec 17 17:47:06.825 INFO [stderr] 223 |     Stop,
Dec 17 17:47:06.826 INFO [stderr]     |     ^^^^
Dec 17 17:47:06.826 INFO [stderr]     |
Dec 17 17:47:06.826 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 17:47:06.826 INFO [stderr] 
Dec 17 17:47:06.826 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 17 17:47:06.826 INFO [stderr]    --> src/driving.rs:129:5
Dec 17 17:47:06.826 INFO [stderr]     |
Dec 17 17:47:06.826 INFO [stderr] 129 |     Stop,
Dec 17 17:47:06.826 INFO [stderr]     |     ^^^^
Dec 17 17:47:06.826 INFO [stderr] 
Dec 17 17:47:06.829 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 17 17:47:06.829 INFO [stderr]    --> src/network.rs:223:5
Dec 17 17:47:06.829 INFO [stderr]     |
Dec 17 17:47:06.829 INFO [stderr] 223 |     Stop,
Dec 17 17:47:06.829 INFO [stderr]     |     ^^^^
Dec 17 17:47:06.829 INFO [stderr]     |
Dec 17 17:47:06.830 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 17:47:06.830 INFO [stderr] 
Dec 17 17:47:06.830 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 17 17:47:06.830 INFO [stderr]    --> src/driving.rs:129:5
Dec 17 17:47:06.830 INFO [stderr]     |
Dec 17 17:47:06.830 INFO [stderr] 129 |     Stop,
Dec 17 17:47:06.830 INFO [stderr]     |     ^^^^
Dec 17 17:47:06.830 INFO [stderr] 
Dec 17 17:47:06.917 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Dec 17 17:47:08.331 INFO running `"docker" "inspect" "3887dc0022c45fed6d22e476944fd1a9f68bf9178394bb2e7c92242c5a552967"`
Dec 17 17:47:08.660 INFO running `"docker" "rm" "-f" "3887dc0022c45fed6d22e476944fd1a9f68bf9178394bb2e7c92242c5a552967"`
Dec 17 17:47:08.968 INFO [stdout] 3887dc0022c45fed6d22e476944fd1a9f68bf9178394bb2e7c92242c5a552967