Nov 27 22:55:57.717 INFO checking peterjoel/gol against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 22:55:57.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 22:55:57.874 INFO [stdout] 67f4b3583241c3446e13ba903c1e73f8e54aa32416fa63fb241aa51f4da97268
Nov 27 22:55:57.876 INFO running `"docker" "start" "-a" "67f4b3583241c3446e13ba903c1e73f8e54aa32416fa63fb241aa51f4da97268"`
Nov 27 22:55:58.836 INFO [stderr] usermod: no changes
Nov 27 22:55:58.928 INFO [stderr]     Checking gag v0.1.10
Nov 27 22:55:59.560 INFO [stderr]     Checking rustty v0.1.12
Nov 27 22:56:00.344 INFO [stderr]     Checking gol v0.1.0 (/source)
Nov 27 22:56:00.762 INFO [stderr] warning: unused import: `Debug`
Nov 27 22:56:00.762 INFO [stderr]  --> src/backend/mod.rs:5:22
Nov 27 22:56:00.762 INFO [stderr]   |
Nov 27 22:56:00.762 INFO [stderr] 5 | use std::fmt::{self, Debug, Display, Formatter};
Nov 27 22:56:00.762 INFO [stderr]   |                      ^^^^^
Nov 27 22:56:00.762 INFO [stderr]   |
Nov 27 22:56:00.762 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 22:56:00.762 INFO [stderr] 
Nov 27 22:56:00.995 INFO [stderr] warning: unused import: `Debug`
Nov 27 22:56:00.995 INFO [stderr]  --> src/backend/mod.rs:5:22
Nov 27 22:56:00.995 INFO [stderr]   |
Nov 27 22:56:00.995 INFO [stderr] 5 | use std::fmt::{self, Debug, Display, Formatter};
Nov 27 22:56:00.995 INFO [stderr]   |                      ^^^^^
Nov 27 22:56:01.020 INFO [stderr]   |
Nov 27 22:56:01.020 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 22:56:01.020 INFO [stderr] 
Nov 27 22:56:01.300 INFO [stderr] warning: method is never used: `new`
Nov 27 22:56:01.300 INFO [stderr]   --> src/backend/mod.rs:17:5
Nov 27 22:56:01.300 INFO [stderr]    |
Nov 27 22:56:01.300 INFO [stderr] 17 |     fn new(msg: String) -> Error {
Nov 27 22:56:01.300 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.300 INFO [stderr]    |
Nov 27 22:56:01.300 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 22:56:01.301 INFO [stderr] 
Nov 27 22:56:01.301 INFO [stderr] warning: variant is never constructed: `MoveCursorTo`
Nov 27 22:56:01.301 INFO [stderr]  --> src/editor.rs:7:5
Nov 27 22:56:01.301 INFO [stderr]   |
Nov 27 22:56:01.301 INFO [stderr] 7 |     MoveCursorTo { x: usize, y: usize },
Nov 27 22:56:01.301 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.301 INFO [stderr] 
Nov 27 22:56:01.301 INFO [stderr] warning: variant is never constructed: `ToggleCellAt`
Nov 27 22:56:01.301 INFO [stderr]  --> src/editor.rs:9:5
Nov 27 22:56:01.301 INFO [stderr]   |
Nov 27 22:56:01.301 INFO [stderr] 9 |     ToggleCellAt { x: usize, y: usize },
Nov 27 22:56:01.301 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.301 INFO [stderr] 
Nov 27 22:56:01.301 INFO [stderr] warning: variant is never constructed: `KillCellAt`
Nov 27 22:56:01.301 INFO [stderr]   --> src/editor.rs:10:5
Nov 27 22:56:01.301 INFO [stderr]    |
Nov 27 22:56:01.301 INFO [stderr] 10 |     KillCellAt { x: usize, y: usize },
Nov 27 22:56:01.301 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.301 INFO [stderr] 
Nov 27 22:56:01.301 INFO [stderr] warning: variant is never constructed: `AddCellAt`
Nov 27 22:56:01.301 INFO [stderr]   --> src/editor.rs:11:5
Nov 27 22:56:01.301 INFO [stderr]    |
Nov 27 22:56:01.301 INFO [stderr] 11 |     AddCellAt { x: usize, y: usize },
Nov 27 22:56:01.301 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.301 INFO [stderr] 
Nov 27 22:56:01.301 INFO [stderr] warning: method is never used: `new_from_grid`
Nov 27 22:56:01.301 INFO [stderr]   --> src/game.rs:17:5
Nov 27 22:56:01.301 INFO [stderr]    |
Nov 27 22:56:01.301 INFO [stderr] 17 |     pub fn new_from_grid(grid: Grid<u8>, wrapped: bool) -> Gol {
Nov 27 22:56:01.301 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.301 INFO [stderr] 
Nov 27 22:56:01.301 INFO [stderr] warning: method is never used: `init`
Nov 27 22:56:01.301 INFO [stderr]   --> src/game.rs:24:5
Nov 27 22:56:01.301 INFO [stderr]    |
Nov 27 22:56:01.301 INFO [stderr] 24 |     pub fn init(&mut self, cells: &[(usize, usize)]) {
Nov 27 22:56:01.301 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.301 INFO [stderr] 
Nov 27 22:56:01.301 INFO [stderr] warning: method is never used: `with_data`
Nov 27 22:56:01.301 INFO [stderr]   --> src/grid.rs:34:5
Nov 27 22:56:01.301 INFO [stderr]    |
Nov 27 22:56:01.301 INFO [stderr] 34 |     pub fn with_data(width: usize, height: usize, data: Vec<T>) -> Grid<T> {
Nov 27 22:56:01.301 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.301 INFO [stderr] 
Nov 27 22:56:01.301 INFO [stderr] warning: method is never used: `get_ref`
Nov 27 22:56:01.301 INFO [stderr]   --> src/grid.rs:58:5
Nov 27 22:56:01.301 INFO [stderr]    |
Nov 27 22:56:01.301 INFO [stderr] 58 |     pub fn get_ref(&self, x: usize, y: usize) -> &T {
Nov 27 22:56:01.301 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.301 INFO [stderr] 
Nov 27 22:56:01.440 INFO [stderr] warning: method is never used: `new`
Nov 27 22:56:01.440 INFO [stderr]   --> src/backend/mod.rs:17:5
Nov 27 22:56:01.440 INFO [stderr]    |
Nov 27 22:56:01.440 INFO [stderr] 17 |     fn new(msg: String) -> Error {
Nov 27 22:56:01.440 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.440 INFO [stderr]    |
Nov 27 22:56:01.440 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 22:56:01.440 INFO [stderr] 
Nov 27 22:56:01.440 INFO [stderr] warning: variant is never constructed: `MoveCursorTo`
Nov 27 22:56:01.440 INFO [stderr]  --> src/editor.rs:7:5
Nov 27 22:56:01.441 INFO [stderr]   |
Nov 27 22:56:01.441 INFO [stderr] 7 |     MoveCursorTo { x: usize, y: usize },
Nov 27 22:56:01.441 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.441 INFO [stderr] 
Nov 27 22:56:01.441 INFO [stderr] warning: variant is never constructed: `ToggleCellAt`
Nov 27 22:56:01.441 INFO [stderr]  --> src/editor.rs:9:5
Nov 27 22:56:01.441 INFO [stderr]   |
Nov 27 22:56:01.441 INFO [stderr] 9 |     ToggleCellAt { x: usize, y: usize },
Nov 27 22:56:01.441 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.441 INFO [stderr] 
Nov 27 22:56:01.441 INFO [stderr] warning: variant is never constructed: `KillCellAt`
Nov 27 22:56:01.441 INFO [stderr]   --> src/editor.rs:10:5
Nov 27 22:56:01.441 INFO [stderr]    |
Nov 27 22:56:01.441 INFO [stderr] 10 |     KillCellAt { x: usize, y: usize },
Nov 27 22:56:01.441 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.441 INFO [stderr] 
Nov 27 22:56:01.441 INFO [stderr] warning: variant is never constructed: `AddCellAt`
Nov 27 22:56:01.441 INFO [stderr]   --> src/editor.rs:11:5
Nov 27 22:56:01.441 INFO [stderr]    |
Nov 27 22:56:01.441 INFO [stderr] 11 |     AddCellAt { x: usize, y: usize },
Nov 27 22:56:01.441 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.441 INFO [stderr] 
Nov 27 22:56:01.441 INFO [stderr] warning: method is never used: `new_from_grid`
Nov 27 22:56:01.441 INFO [stderr]   --> src/game.rs:17:5
Nov 27 22:56:01.441 INFO [stderr]    |
Nov 27 22:56:01.441 INFO [stderr] 17 |     pub fn new_from_grid(grid: Grid<u8>, wrapped: bool) -> Gol {
Nov 27 22:56:01.441 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.441 INFO [stderr] 
Nov 27 22:56:01.441 INFO [stderr] warning: method is never used: `init`
Nov 27 22:56:01.441 INFO [stderr]   --> src/game.rs:24:5
Nov 27 22:56:01.441 INFO [stderr]    |
Nov 27 22:56:01.441 INFO [stderr] 24 |     pub fn init(&mut self, cells: &[(usize, usize)]) {
Nov 27 22:56:01.441 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.441 INFO [stderr] 
Nov 27 22:56:01.441 INFO [stderr] warning: method is never used: `with_data`
Nov 27 22:56:01.441 INFO [stderr]   --> src/grid.rs:34:5
Nov 27 22:56:01.441 INFO [stderr]    |
Nov 27 22:56:01.441 INFO [stderr] 34 |     pub fn with_data(width: usize, height: usize, data: Vec<T>) -> Grid<T> {
Nov 27 22:56:01.441 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.441 INFO [stderr] 
Nov 27 22:56:01.441 INFO [stderr] warning: method is never used: `get_ref`
Nov 27 22:56:01.441 INFO [stderr]   --> src/grid.rs:58:5
Nov 27 22:56:01.441 INFO [stderr]    |
Nov 27 22:56:01.441 INFO [stderr] 58 |     pub fn get_ref(&self, x: usize, y: usize) -> &T {
Nov 27 22:56:01.441 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 22:56:01.441 INFO [stderr] 
Nov 27 22:56:01.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
Nov 27 22:56:01.512 INFO [stderr] su: No module specific data is present
Nov 27 22:56:02.475 INFO running `"docker" "inspect" "67f4b3583241c3446e13ba903c1e73f8e54aa32416fa63fb241aa51f4da97268"`
Nov 27 22:56:02.732 INFO running `"docker" "rm" "-f" "67f4b3583241c3446e13ba903c1e73f8e54aa32416fa63fb241aa51f4da97268"`
Nov 27 22:56:03.044 INFO [stdout] 67f4b3583241c3446e13ba903c1e73f8e54aa32416fa63fb241aa51f4da97268