Dec 11 11:46:09.270 INFO checking pixix4/Robots-Rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:46:09.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 11:46:09.759 INFO [stdout] 7beba163f211893ca8734290d06832ef0c06ff8b658e4f50e59a77f2162c8edf
Dec 11 11:46:09.761 INFO running `"docker" "start" "-a" "7beba163f211893ca8734290d06832ef0c06ff8b658e4f50e59a77f2162c8edf"`
Dec 11 11:46:11.424 INFO [stderr] usermod: no changes
Dec 11 11:46:11.516 INFO [stderr]     Checking ev3dev-lang-rust v0.4.0
Dec 11 11:46:12.198 INFO [stderr]     Checking robots-rust v0.1.0 (/source)
Dec 11 11:46:12.948 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 11 11:46:12.948 INFO [stderr]    --> src/network.rs:223:5
Dec 11 11:46:12.948 INFO [stderr]     |
Dec 11 11:46:12.948 INFO [stderr] 223 |     Stop,
Dec 11 11:46:12.948 INFO [stderr]     |     ^^^^
Dec 11 11:46:12.961 INFO [stderr]     |
Dec 11 11:46:12.961 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 11:46:12.961 INFO [stderr] 
Dec 11 11:46:12.961 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 11 11:46:12.961 INFO [stderr]    --> src/driving.rs:129:5
Dec 11 11:46:12.961 INFO [stderr]     |
Dec 11 11:46:12.961 INFO [stderr] 129 |     Stop,
Dec 11 11:46:12.961 INFO [stderr]     |     ^^^^
Dec 11 11:46:12.961 INFO [stderr] 
Dec 11 11:46:13.096 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 11 11:46:13.096 INFO [stderr]    --> src/network.rs:223:5
Dec 11 11:46:13.096 INFO [stderr]     |
Dec 11 11:46:13.096 INFO [stderr] 223 |     Stop,
Dec 11 11:46:13.096 INFO [stderr]     |     ^^^^
Dec 11 11:46:13.096 INFO [stderr]     |
Dec 11 11:46:13.096 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 11:46:13.096 INFO [stderr] 
Dec 11 11:46:13.096 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 11 11:46:13.096 INFO [stderr]    --> src/driving.rs:129:5
Dec 11 11:46:13.096 INFO [stderr]     |
Dec 11 11:46:13.096 INFO [stderr] 129 |     Stop,
Dec 11 11:46:13.096 INFO [stderr]     |     ^^^^
Dec 11 11:46:13.096 INFO [stderr] 
Dec 11 11:46:13.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Dec 11 11:46:13.145 INFO [stderr] su: No module specific data is present
Dec 11 11:46:14.184 INFO running `"docker" "inspect" "7beba163f211893ca8734290d06832ef0c06ff8b658e4f50e59a77f2162c8edf"`
Dec 11 11:46:14.448 INFO running `"docker" "rm" "-f" "7beba163f211893ca8734290d06832ef0c06ff8b658e4f50e59a77f2162c8edf"`
Dec 11 11:46:14.776 INFO [stdout] 7beba163f211893ca8734290d06832ef0c06ff8b658e4f50e59a77f2162c8edf