Dec 19 10:53:52.001 INFO checking pixix4/Robots-Rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:53:52.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 10:53:52.564 INFO [stdout] 8f311c318af085a4ec4e1a9074919cdd9a8710b62e42449355d16b6d7af899b8
Dec 19 10:53:52.566 INFO running `"docker" "start" "-a" "8f311c318af085a4ec4e1a9074919cdd9a8710b62e42449355d16b6d7af899b8"`
Dec 19 10:53:55.634 INFO [stderr]     Checking ev3dev-lang-rust v0.4.0
Dec 19 10:53:56.150 INFO [stderr]     Checking robots-rust v0.1.0 (/opt/crater/workdir)
Dec 19 10:53:56.813 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 19 10:53:56.813 INFO [stderr]    --> src/network.rs:223:5
Dec 19 10:53:56.813 INFO [stderr]     |
Dec 19 10:53:56.814 INFO [stderr] 223 |     Stop,
Dec 19 10:53:56.814 INFO [stderr]     |     ^^^^
Dec 19 10:53:56.814 INFO [stderr]     |
Dec 19 10:53:56.815 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 10:53:56.815 INFO [stderr] 
Dec 19 10:53:56.815 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 19 10:53:56.816 INFO [stderr]    --> src/driving.rs:129:5
Dec 19 10:53:56.816 INFO [stderr]     |
Dec 19 10:53:56.816 INFO [stderr] 129 |     Stop,
Dec 19 10:53:56.817 INFO [stderr]     |     ^^^^
Dec 19 10:53:56.817 INFO [stderr] 
Dec 19 10:53:56.839 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 19 10:53:56.839 INFO [stderr]    --> src/network.rs:223:5
Dec 19 10:53:56.839 INFO [stderr]     |
Dec 19 10:53:56.840 INFO [stderr] 223 |     Stop,
Dec 19 10:53:56.840 INFO [stderr]     |     ^^^^
Dec 19 10:53:56.840 INFO [stderr]     |
Dec 19 10:53:56.841 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 10:53:56.841 INFO [stderr] 
Dec 19 10:53:56.841 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 19 10:53:56.842 INFO [stderr]    --> src/driving.rs:129:5
Dec 19 10:53:56.842 INFO [stderr]     |
Dec 19 10:53:56.842 INFO [stderr] 129 |     Stop,
Dec 19 10:53:56.843 INFO [stderr]     |     ^^^^
Dec 19 10:53:56.843 INFO [stderr] 
Dec 19 10:53:56.899 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 19 10:53:58.429 INFO running `"docker" "inspect" "8f311c318af085a4ec4e1a9074919cdd9a8710b62e42449355d16b6d7af899b8"`
Dec 19 10:53:58.784 INFO running `"docker" "rm" "-f" "8f311c318af085a4ec4e1a9074919cdd9a8710b62e42449355d16b6d7af899b8"`
Dec 19 10:53:59.160 INFO [stdout] 8f311c318af085a4ec4e1a9074919cdd9a8710b62e42449355d16b6d7af899b8