Dec 12 08:58:16.437 INFO checking robot-0.1.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 08:58:16.437 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 12 08:58:16.816 INFO [stdout] e89911f8020b57f510ac95b79c26e0e0a5ce79a2bc52e18532ff265e59bbcb26
Dec 12 08:58:16.818 INFO running `"docker" "start" "-a" "e89911f8020b57f510ac95b79c26e0e0a5ce79a2bc52e18532ff265e59bbcb26"`
Dec 12 08:58:18.127 INFO [stderr] usermod: no changes
Dec 12 08:58:18.231 INFO [stderr]    Compiling skeptic v0.6.1
Dec 12 08:58:19.520 INFO [stderr]    Compiling carboxyl v0.2.1
Dec 12 08:58:21.453 INFO [stderr]     Checking robot v0.1.0 (/source)
Dec 12 08:58:22.390 INFO [stderr] warning: field is never used: `vx`
Dec 12 08:58:22.390 INFO [stderr]  --> src/main.rs:6:5
Dec 12 08:58:22.391 INFO [stderr]   |
Dec 12 08:58:22.391 INFO [stderr] 6 |     vx: f64,
Dec 12 08:58:22.391 INFO [stderr]   |     ^^^^^^^
Dec 12 08:58:22.391 INFO [stderr]   |
Dec 12 08:58:22.392 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 08:58:22.392 INFO [stderr] 
Dec 12 08:58:22.392 INFO [stderr] warning: field is never used: `vy`
Dec 12 08:58:22.392 INFO [stderr]  --> src/main.rs:7:5
Dec 12 08:58:22.393 INFO [stderr]   |
Dec 12 08:58:22.393 INFO [stderr] 7 |     vy: f64,
Dec 12 08:58:22.393 INFO [stderr]   |     ^^^^^^^
Dec 12 08:58:22.393 INFO [stderr] 
Dec 12 08:58:22.394 INFO [stderr] warning: field is never used: `w`
Dec 12 08:58:22.394 INFO [stderr]  --> src/main.rs:8:6
Dec 12 08:58:22.394 INFO [stderr]   |
Dec 12 08:58:22.394 INFO [stderr] 8 |      w: f64,
Dec 12 08:58:22.395 INFO [stderr]   |      ^^^^^^
Dec 12 08:58:22.395 INFO [stderr] 
Dec 12 08:58:22.395 INFO [stderr] warning: struct is never constructed: `Point`
Dec 12 08:58:22.395 INFO [stderr]   --> src/main.rs:11:1
Dec 12 08:58:22.396 INFO [stderr]    |
Dec 12 08:58:22.396 INFO [stderr] 11 | struct Point
Dec 12 08:58:22.396 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 08:58:22.396 INFO [stderr] 
Dec 12 08:58:22.397 INFO [stderr] warning: type alias is never used: `Obstacles`
Dec 12 08:58:22.397 INFO [stderr]   --> src/main.rs:17:1
Dec 12 08:58:22.397 INFO [stderr]    |
Dec 12 08:58:22.397 INFO [stderr] 17 | type Obstacles = Vec<Point>;
Dec 12 08:58:22.397 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:58:22.398 INFO [stderr] 
Dec 12 08:58:22.398 INFO [stderr] warning: type alias is never used: `TpObstacles`
Dec 12 08:58:22.398 INFO [stderr]   --> src/main.rs:19:1
Dec 12 08:58:22.398 INFO [stderr]    |
Dec 12 08:58:22.398 INFO [stderr] 19 | type TpObstacles = Vec<Point>;
Dec 12 08:58:22.398 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:58:22.398 INFO [stderr] 
Dec 12 08:58:22.540 INFO [stderr] warning: field is never used: `vx`
Dec 12 08:58:22.540 INFO [stderr]  --> src/main.rs:6:5
Dec 12 08:58:22.540 INFO [stderr]   |
Dec 12 08:58:22.540 INFO [stderr] 6 |     vx: f64,
Dec 12 08:58:22.540 INFO [stderr]   |     ^^^^^^^
Dec 12 08:58:22.540 INFO [stderr]   |
Dec 12 08:58:22.541 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 08:58:22.541 INFO [stderr] 
Dec 12 08:58:22.541 INFO [stderr] warning: field is never used: `vy`
Dec 12 08:58:22.542 INFO [stderr]  --> src/main.rs:7:5
Dec 12 08:58:22.542 INFO [stderr]   |
Dec 12 08:58:22.542 INFO [stderr] 7 |     vy: f64,
Dec 12 08:58:22.543 INFO [stderr]   |     ^^^^^^^
Dec 12 08:58:22.543 INFO [stderr] 
Dec 12 08:58:22.543 INFO [stderr] warning: field is never used: `w`
Dec 12 08:58:22.543 INFO [stderr]  --> src/main.rs:8:6
Dec 12 08:58:22.544 INFO [stderr]   |
Dec 12 08:58:22.544 INFO [stderr] 8 |      w: f64,
Dec 12 08:58:22.544 INFO [stderr]   |      ^^^^^^
Dec 12 08:58:22.544 INFO [stderr] 
Dec 12 08:58:22.545 INFO [stderr] warning: struct is never constructed: `Point`
Dec 12 08:58:22.545 INFO [stderr]   --> src/main.rs:11:1
Dec 12 08:58:22.545 INFO [stderr]    |
Dec 12 08:58:22.546 INFO [stderr] 11 | struct Point
Dec 12 08:58:22.546 INFO [stderr]    | ^^^^^^^^^^^^
Dec 12 08:58:22.546 INFO [stderr] 
Dec 12 08:58:22.547 INFO [stderr] warning: type alias is never used: `Obstacles`
Dec 12 08:58:22.547 INFO [stderr]   --> src/main.rs:17:1
Dec 12 08:58:22.547 INFO [stderr]    |
Dec 12 08:58:22.548 INFO [stderr] 17 | type Obstacles = Vec<Point>;
Dec 12 08:58:22.548 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:58:22.548 INFO [stderr] 
Dec 12 08:58:22.548 INFO [stderr] warning: type alias is never used: `TpObstacles`
Dec 12 08:58:22.549 INFO [stderr]   --> src/main.rs:19:1
Dec 12 08:58:22.549 INFO [stderr]    |
Dec 12 08:58:22.549 INFO [stderr] 19 | type TpObstacles = Vec<Point>;
Dec 12 08:58:22.549 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:58:22.549 INFO [stderr] 
Dec 12 08:58:22.580 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.43s
Dec 12 08:58:22.584 INFO [stderr] su: No module specific data is present
Dec 12 08:58:23.705 INFO running `"docker" "inspect" "e89911f8020b57f510ac95b79c26e0e0a5ce79a2bc52e18532ff265e59bbcb26"`
Dec 12 08:58:24.092 INFO running `"docker" "rm" "-f" "e89911f8020b57f510ac95b79c26e0e0a5ce79a2bc52e18532ff265e59bbcb26"`
Dec 12 08:58:24.358 INFO [stdout] e89911f8020b57f510ac95b79c26e0e0a5ce79a2bc52e18532ff265e59bbcb26