Dec 06 11:28:21.535 INFO testing NLincoln/worldgen against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 11:28:21.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 06 11:28:22.097 INFO [stdout] 6dfe071aa9e1fcbb424420b8afca4c8c801e5a324063c62b555d438b9115e175
Dec 06 11:28:22.099 INFO running `"docker" "start" "-a" "6dfe071aa9e1fcbb424420b8afca4c8c801e5a324063c62b555d438b9115e175"`
Dec 06 11:28:23.808 INFO [stderr] usermod: no changes
Dec 06 11:28:23.868 INFO [stderr]    Compiling worldgen v0.1.0 (/source)
Dec 06 11:28:24.528 INFO [stderr] warning: unused import: `std::fmt::Display`
Dec 06 11:28:24.528 INFO [stderr]  --> src/main.rs:2:5
Dec 06 11:28:24.528 INFO [stderr]   |
Dec 06 11:28:24.528 INFO [stderr] 2 | use std::fmt::Display;
Dec 06 11:28:24.528 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 11:28:24.528 INFO [stderr]   |
Dec 06 11:28:24.528 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:28:24.528 INFO [stderr] 
Dec 06 11:28:24.620 INFO [stderr] warning: method is never used: `get_slice`
Dec 06 11:28:24.620 INFO [stderr]   --> src/main.rs:52:3
Dec 06 11:28:24.620 INFO [stderr]    |
Dec 06 11:28:24.620 INFO [stderr] 52 |   fn get_slice(&self, position: Vector2u, size: Vector2u) -> Grid<&T> {
Dec 06 11:28:24.620 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:28:24.620 INFO [stderr]    |
Dec 06 11:28:24.620 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 11:28:24.620 INFO [stderr] 
Dec 06 11:28:24.620 INFO [stderr] warning: method is never used: `assign`
Dec 06 11:28:24.620 INFO [stderr]   --> src/main.rs:74:3
Dec 06 11:28:24.620 INFO [stderr]    |
Dec 06 11:28:24.620 INFO [stderr] 74 |   fn assign(&mut self, pos: Vector2u, val: T) {
Dec 06 11:28:24.620 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:28:24.620 INFO [stderr] 
Dec 06 11:28:24.620 INFO [stderr] warning: function is never used: `carve_room`
Dec 06 11:28:24.620 INFO [stderr]    --> src/main.rs:99:1
Dec 06 11:28:24.620 INFO [stderr]     |
Dec 06 11:28:24.620 INFO [stderr] 99  | / fn carve_room<T, F>(grid: &mut Grid<T>, position: Vector2u, size: Vector2u, f: F)
Dec 06 11:28:24.620 INFO [stderr] 100 | | where
Dec 06 11:28:24.620 INFO [stderr] 101 | |   F: Fn(&Grid<T>, Vector2u) -> T,
Dec 06 11:28:24.620 INFO [stderr] 102 | | {
Dec 06 11:28:24.620 INFO [stderr] ...   |
Dec 06 11:28:24.620 INFO [stderr] 110 | |   }
Dec 06 11:28:24.621 INFO [stderr] 111 | | }
Dec 06 11:28:24.621 INFO [stderr]     | |_^
Dec 06 11:28:24.621 INFO [stderr] 
Dec 06 11:28:25.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 06 11:28:25.172 INFO [stderr] su: No module specific data is present
Dec 06 11:28:25.922 INFO running `"docker" "inspect" "6dfe071aa9e1fcbb424420b8afca4c8c801e5a324063c62b555d438b9115e175"`
Dec 06 11:28:26.206 INFO running `"docker" "rm" "-f" "6dfe071aa9e1fcbb424420b8afca4c8c801e5a324063c62b555d438b9115e175"`
Dec 06 11:28:26.524 INFO [stdout] 6dfe071aa9e1fcbb424420b8afca4c8c801e5a324063c62b555d438b9115e175
Dec 06 11:28:26.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 06 11:28:27.024 INFO [stdout] ac2b179e277d21d4f1fb80da807d3b3acaac6576bd8a79ff3646f163ed28ade9
Dec 06 11:28:27.026 INFO running `"docker" "start" "-a" "ac2b179e277d21d4f1fb80da807d3b3acaac6576bd8a79ff3646f163ed28ade9"`
Dec 06 11:28:29.493 INFO [stderr] usermod: no changes
Dec 06 11:28:29.570 INFO [stderr]    Compiling worldgen v0.1.0 (/source)
Dec 06 11:28:30.160 INFO [stderr] warning: unused import: `std::fmt::Display`
Dec 06 11:28:30.160 INFO [stderr]  --> src/main.rs:2:5
Dec 06 11:28:30.161 INFO [stderr]   |
Dec 06 11:28:30.161 INFO [stderr] 2 | use std::fmt::Display;
Dec 06 11:28:30.161 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 06 11:28:30.161 INFO [stderr]   |
Dec 06 11:28:30.161 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:28:30.161 INFO [stderr] 
Dec 06 11:28:30.953 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 06 11:28:30.956 INFO [stderr] su: No module specific data is present
Dec 06 11:28:32.210 INFO running `"docker" "inspect" "ac2b179e277d21d4f1fb80da807d3b3acaac6576bd8a79ff3646f163ed28ade9"`
Dec 06 11:28:32.428 INFO running `"docker" "rm" "-f" "ac2b179e277d21d4f1fb80da807d3b3acaac6576bd8a79ff3646f163ed28ade9"`
Dec 06 11:28:32.751 INFO [stdout] ac2b179e277d21d4f1fb80da807d3b3acaac6576bd8a79ff3646f163ed28ade9