Dec 04 12:19:57.114 INFO checking pixix4/Robots-Rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:19:57.114 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 12:19:57.580 INFO [stdout] 61c55fa8e93eefe42c3ff5a392d558711762c69b0ede4dc7555dbd63e4e19793
Dec 04 12:19:57.585 INFO running `"docker" "start" "-a" "61c55fa8e93eefe42c3ff5a392d558711762c69b0ede4dc7555dbd63e4e19793"`
Dec 04 12:19:59.291 INFO [stderr] usermod: no changes
Dec 04 12:19:59.366 INFO [stderr]     Checking ev3dev-lang-rust v0.4.0
Dec 04 12:20:00.167 INFO [stderr]     Checking robots-rust v0.1.0 (/source)
Dec 04 12:20:00.931 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 04 12:20:00.931 INFO [stderr]    --> src/network.rs:223:5
Dec 04 12:20:00.931 INFO [stderr]     |
Dec 04 12:20:00.931 INFO [stderr] 223 |     Stop,
Dec 04 12:20:00.931 INFO [stderr]     |     ^^^^
Dec 04 12:20:00.931 INFO [stderr]     |
Dec 04 12:20:00.931 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 12:20:00.931 INFO [stderr] 
Dec 04 12:20:00.935 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 04 12:20:00.935 INFO [stderr]    --> src/driving.rs:129:5
Dec 04 12:20:00.935 INFO [stderr]     |
Dec 04 12:20:00.935 INFO [stderr] 129 |     Stop,
Dec 04 12:20:00.935 INFO [stderr]     |     ^^^^
Dec 04 12:20:00.935 INFO [stderr] 
Dec 04 12:20:00.983 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 04 12:20:00.983 INFO [stderr]    --> src/network.rs:223:5
Dec 04 12:20:00.983 INFO [stderr]     |
Dec 04 12:20:00.983 INFO [stderr] 223 |     Stop,
Dec 04 12:20:00.983 INFO [stderr]     |     ^^^^
Dec 04 12:20:00.983 INFO [stderr]     |
Dec 04 12:20:00.983 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 12:20:00.983 INFO [stderr] 
Dec 04 12:20:00.983 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 04 12:20:00.983 INFO [stderr]    --> src/driving.rs:129:5
Dec 04 12:20:00.983 INFO [stderr]     |
Dec 04 12:20:00.983 INFO [stderr] 129 |     Stop,
Dec 04 12:20:00.983 INFO [stderr]     |     ^^^^
Dec 04 12:20:00.983 INFO [stderr] 
Dec 04 12:20:01.043 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Dec 04 12:20:01.043 INFO [stderr] su: No module specific data is present
Dec 04 12:20:01.957 INFO running `"docker" "inspect" "61c55fa8e93eefe42c3ff5a392d558711762c69b0ede4dc7555dbd63e4e19793"`
Dec 04 12:20:02.319 INFO running `"docker" "rm" "-f" "61c55fa8e93eefe42c3ff5a392d558711762c69b0ede4dc7555dbd63e4e19793"`
Dec 04 12:20:02.603 INFO [stdout] 61c55fa8e93eefe42c3ff5a392d558711762c69b0ede4dc7555dbd63e4e19793