Nov 28 00:39:27.475 INFO checking michiel/toy-robot-rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 00:39:27.475 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 00:39:27.910 INFO [stdout] 2d49f5f9e10943e3ba051b88edf21d60c70e45e7d2c6134a00ef8ba7f20bcd5d
Nov 28 00:39:27.916 INFO running `"docker" "start" "-a" "2d49f5f9e10943e3ba051b88edf21d60c70e45e7d2c6134a00ef8ba7f20bcd5d"`
Nov 28 00:39:29.044 INFO [stderr] usermod: no changes
Nov 28 00:39:29.144 INFO [stderr]    Compiling peg v0.5.1
Nov 28 00:39:33.211 INFO [stderr]    Compiling toy-robot v0.1.0 (/source)
Nov 28 00:39:34.816 INFO [stderr] warning: field is never used: `state`
Nov 28 00:39:34.816 INFO [stderr]   --> src/main.rs:50:5
Nov 28 00:39:34.817 INFO [stderr]    |
Nov 28 00:39:34.817 INFO [stderr] 50 |     state: SimulationState,
Nov 28 00:39:34.817 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:39:34.817 INFO [stderr]    |
Nov 28 00:39:34.817 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:39:34.818 INFO [stderr] 
Nov 28 00:39:34.818 INFO [stderr] warning: field is never used: `board`
Nov 28 00:39:34.818 INFO [stderr]   --> src/main.rs:51:5
Nov 28 00:39:34.818 INFO [stderr]    |
Nov 28 00:39:34.818 INFO [stderr] 51 |     board: Board,
Nov 28 00:39:34.818 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 00:39:34.819 INFO [stderr] 
Nov 28 00:39:34.819 INFO [stderr] warning: field is never used: `robot`
Nov 28 00:39:34.819 INFO [stderr]   --> src/main.rs:52:5
Nov 28 00:39:34.819 INFO [stderr]    |
Nov 28 00:39:34.819 INFO [stderr] 52 |     robot: Robot,
Nov 28 00:39:34.819 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 00:39:34.820 INFO [stderr] 
Nov 28 00:39:35.212 INFO [stderr] warning: field is never used: `state`
Nov 28 00:39:35.213 INFO [stderr]   --> src/main.rs:50:5
Nov 28 00:39:35.213 INFO [stderr]    |
Nov 28 00:39:35.213 INFO [stderr] 50 |     state: SimulationState,
Nov 28 00:39:35.214 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 00:39:35.214 INFO [stderr]    |
Nov 28 00:39:35.214 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 00:39:35.214 INFO [stderr] 
Nov 28 00:39:35.215 INFO [stderr] warning: field is never used: `board`
Nov 28 00:39:35.215 INFO [stderr]   --> src/main.rs:51:5
Nov 28 00:39:35.215 INFO [stderr]    |
Nov 28 00:39:35.216 INFO [stderr] 51 |     board: Board,
Nov 28 00:39:35.216 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 00:39:35.216 INFO [stderr] 
Nov 28 00:39:35.217 INFO [stderr] warning: field is never used: `robot`
Nov 28 00:39:35.217 INFO [stderr]   --> src/main.rs:52:5
Nov 28 00:39:35.217 INFO [stderr]    |
Nov 28 00:39:35.217 INFO [stderr] 52 |     robot: Robot,
Nov 28 00:39:35.218 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 00:39:35.218 INFO [stderr] 
Nov 28 00:39:35.240 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
Nov 28 00:39:35.249 INFO [stderr] su: No module specific data is present
Nov 28 00:39:36.092 INFO running `"docker" "inspect" "2d49f5f9e10943e3ba051b88edf21d60c70e45e7d2c6134a00ef8ba7f20bcd5d"`
Nov 28 00:39:36.430 INFO running `"docker" "rm" "-f" "2d49f5f9e10943e3ba051b88edf21d60c70e45e7d2c6134a00ef8ba7f20bcd5d"`
Nov 28 00:39:36.774 INFO [stdout] 2d49f5f9e10943e3ba051b88edf21d60c70e45e7d2c6134a00ef8ba7f20bcd5d