Oct 12 15:38:32.543 INFO checking pixix4/Robots-Rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:38:32.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 15:38:33.105 INFO blam! 892060787cf3252126e962b5df79d2192802e35be481f34665b2d3b9d9c8fbff
Oct 12 15:38:33.117 INFO running `"docker" "start" "-a" "892060787cf3252126e962b5df79d2192802e35be481f34665b2d3b9d9c8fbff"`
Oct 12 15:38:34.532 INFO kablam! usermod: no changes
Oct 12 15:38:34.596 INFO kablam!     Checking ev3dev-lang-rust v0.4.0
Oct 12 15:38:35.217 INFO kablam!     Checking robots-rust v0.1.0 (/source)
Oct 12 15:38:35.876 INFO kablam! warning: variant is never constructed: `Stop`
Oct 12 15:38:35.876 INFO kablam!    --> src/network.rs:223:5
Oct 12 15:38:35.876 INFO kablam!     |
Oct 12 15:38:35.876 INFO kablam! 223 |     Stop,
Oct 12 15:38:35.876 INFO kablam!     |     ^^^^
Oct 12 15:38:35.876 INFO kablam!     |
Oct 12 15:38:35.876 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 15:38:35.876 INFO kablam! 
Oct 12 15:38:35.876 INFO kablam! warning: variant is never constructed: `Stop`
Oct 12 15:38:35.876 INFO kablam!    --> src/driving.rs:129:5
Oct 12 15:38:35.876 INFO kablam!     |
Oct 12 15:38:35.876 INFO kablam! 129 |     Stop,
Oct 12 15:38:35.876 INFO kablam!     |     ^^^^
Oct 12 15:38:35.876 INFO kablam! 
Oct 12 15:38:36.160 INFO kablam! warning: variant is never constructed: `Stop`
Oct 12 15:38:36.160 INFO kablam!    --> src/network.rs:223:5
Oct 12 15:38:36.160 INFO kablam!     |
Oct 12 15:38:36.160 INFO kablam! 223 |     Stop,
Oct 12 15:38:36.160 INFO kablam!     |     ^^^^
Oct 12 15:38:36.160 INFO kablam!     |
Oct 12 15:38:36.160 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 15:38:36.160 INFO kablam! 
Oct 12 15:38:36.160 INFO kablam! warning: variant is never constructed: `Stop`
Oct 12 15:38:36.160 INFO kablam!    --> src/driving.rs:129:5
Oct 12 15:38:36.160 INFO kablam!     |
Oct 12 15:38:36.160 INFO kablam! 129 |     Stop,
Oct 12 15:38:36.160 INFO kablam!     |     ^^^^
Oct 12 15:38:36.160 INFO kablam! 
Oct 12 15:38:36.185 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Oct 12 15:38:36.192 INFO kablam! su: No module specific data is present
Oct 12 15:38:37.228 INFO running `"docker" "rm" "-f" "892060787cf3252126e962b5df79d2192802e35be481f34665b2d3b9d9c8fbff"`
Oct 12 15:38:37.552 INFO blam! 892060787cf3252126e962b5df79d2192802e35be481f34665b2d3b9d9c8fbff