Dec 11 16:13:51.929 INFO checking joek13/craft against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 16:13:51.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 11 16:13:52.438 INFO [stdout] 39405e3458c22edf7907b169db91e5901d79564b791278904e86dcd86e2d7142
Dec 11 16:13:52.440 INFO running `"docker" "start" "-a" "39405e3458c22edf7907b169db91e5901d79564b791278904e86dcd86e2d7142"`
Dec 11 16:13:54.528 INFO [stderr] usermod: no changes
Dec 11 16:13:54.884 INFO [stderr]     Checking craft v0.1.0 (/source)
Dec 11 16:13:57.748 INFO [stderr] warning: variable does not need to be mutable
Dec 11 16:13:57.749 INFO [stderr]   --> src/main.rs:22:9
Dec 11 16:13:57.749 INFO [stderr]    |
Dec 11 16:13:57.749 INFO [stderr] 22 |     let mut world = World::new(&display);
Dec 11 16:13:57.749 INFO [stderr]    |         ----^^^^^
Dec 11 16:13:57.749 INFO [stderr]    |         |
Dec 11 16:13:57.749 INFO [stderr]    |         help: remove this `mut`
Dec 11 16:13:57.749 INFO [stderr]    |
Dec 11 16:13:57.749 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 16:13:57.749 INFO [stderr] 
Dec 11 16:13:57.749 INFO [stderr] warning: field is never used: `vertices`
Dec 11 16:13:57.749 INFO [stderr]   --> src/world.rs:31:5
Dec 11 16:13:57.749 INFO [stderr]    |
Dec 11 16:13:57.749 INFO [stderr] 31 |     vertices: VertexBuffer<Vertex>,
Dec 11 16:13:57.749 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:13:57.749 INFO [stderr]    |
Dec 11 16:13:57.749 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:13:57.749 INFO [stderr] 
Dec 11 16:13:57.749 INFO [stderr] warning: method is never used: `get_block`
Dec 11 16:13:57.749 INFO [stderr]   --> src/world.rs:48:5
Dec 11 16:13:57.749 INFO [stderr]    |
Dec 11 16:13:57.749 INFO [stderr] 48 |     pub fn get_block(&self, x: usize, y: usize, z: usize) -> Block {
Dec 11 16:13:57.749 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:13:57.749 INFO [stderr] 
Dec 11 16:13:57.749 INFO [stderr] warning: method is never used: `update_vertices`
Dec 11 16:13:57.749 INFO [stderr]   --> src/world.rs:52:5
Dec 11 16:13:57.749 INFO [stderr]    |
Dec 11 16:13:57.749 INFO [stderr] 52 |     pub fn update_vertices(&mut self) {}
Dec 11 16:13:57.749 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:13:57.749 INFO [stderr] 
Dec 11 16:13:57.749 INFO [stderr] warning: constant item is never used: `BLOCK_COLORS`
Dec 11 16:13:57.749 INFO [stderr]   --> src/world.rs:64:1
Dec 11 16:13:57.749 INFO [stderr]    |
Dec 11 16:13:57.749 INFO [stderr] 64 | / const BLOCK_COLORS: [(f32, f32, f32, f32); 3] = [
Dec 11 16:13:57.749 INFO [stderr] 65 | |     (0.0, 0.0, 0.0, 0.0),
Dec 11 16:13:57.749 INFO [stderr] 66 | |     (0.0, 0.0, 0.0, 1.0),
Dec 11 16:13:57.749 INFO [stderr] 67 | |     (0.0, 1.0, 0.0, 1.0),
Dec 11 16:13:57.749 INFO [stderr] 68 | | ];
Dec 11 16:13:57.749 INFO [stderr]    | |__^
Dec 11 16:13:57.749 INFO [stderr] 
Dec 11 16:13:57.750 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 16:13:57.750 INFO [stderr]   --> src/main.rs:46:9
Dec 11 16:13:57.750 INFO [stderr]    |
Dec 11 16:13:57.750 INFO [stderr] 46 |         target.finish();
Dec 11 16:13:57.750 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 11 16:13:57.750 INFO [stderr]    |
Dec 11 16:13:57.750 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 16:13:57.750 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 16:13:57.750 INFO [stderr] 
Dec 11 16:13:57.784 INFO [stderr] warning: variable does not need to be mutable
Dec 11 16:13:57.784 INFO [stderr]   --> src/main.rs:22:9
Dec 11 16:13:57.784 INFO [stderr]    |
Dec 11 16:13:57.784 INFO [stderr] 22 |     let mut world = World::new(&display);
Dec 11 16:13:57.784 INFO [stderr]    |         ----^^^^^
Dec 11 16:13:57.784 INFO [stderr]    |         |
Dec 11 16:13:57.784 INFO [stderr]    |         help: remove this `mut`
Dec 11 16:13:57.784 INFO [stderr]    |
Dec 11 16:13:57.784 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 16:13:57.784 INFO [stderr] 
Dec 11 16:13:57.795 INFO [stderr] warning: field is never used: `vertices`
Dec 11 16:13:57.795 INFO [stderr]   --> src/world.rs:31:5
Dec 11 16:13:57.795 INFO [stderr]    |
Dec 11 16:13:57.795 INFO [stderr] 31 |     vertices: VertexBuffer<Vertex>,
Dec 11 16:13:57.795 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:13:57.795 INFO [stderr]    |
Dec 11 16:13:57.795 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 16:13:57.795 INFO [stderr] 
Dec 11 16:13:57.800 INFO [stderr] warning: method is never used: `get_block`
Dec 11 16:13:57.800 INFO [stderr]   --> src/world.rs:48:5
Dec 11 16:13:57.800 INFO [stderr]    |
Dec 11 16:13:57.800 INFO [stderr] 48 |     pub fn get_block(&self, x: usize, y: usize, z: usize) -> Block {
Dec 11 16:13:57.800 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:13:57.800 INFO [stderr] 
Dec 11 16:13:57.800 INFO [stderr] warning: method is never used: `update_vertices`
Dec 11 16:13:57.800 INFO [stderr]   --> src/world.rs:52:5
Dec 11 16:13:57.800 INFO [stderr]    |
Dec 11 16:13:57.800 INFO [stderr] 52 |     pub fn update_vertices(&mut self) {}
Dec 11 16:13:57.800 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 16:13:57.800 INFO [stderr] 
Dec 11 16:13:57.800 INFO [stderr] warning: constant item is never used: `BLOCK_COLORS`
Dec 11 16:13:57.800 INFO [stderr]   --> src/world.rs:64:1
Dec 11 16:13:57.800 INFO [stderr]    |
Dec 11 16:13:57.801 INFO [stderr] 64 | / const BLOCK_COLORS: [(f32, f32, f32, f32); 3] = [
Dec 11 16:13:57.801 INFO [stderr] 65 | |     (0.0, 0.0, 0.0, 0.0),
Dec 11 16:13:57.801 INFO [stderr] 66 | |     (0.0, 0.0, 0.0, 1.0),
Dec 11 16:13:57.801 INFO [stderr] 67 | |     (0.0, 1.0, 0.0, 1.0),
Dec 11 16:13:57.801 INFO [stderr] 68 | | ];
Dec 11 16:13:57.801 INFO [stderr]    | |__^
Dec 11 16:13:57.801 INFO [stderr] 
Dec 11 16:13:57.801 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 16:13:57.801 INFO [stderr]   --> src/main.rs:46:9
Dec 11 16:13:57.801 INFO [stderr]    |
Dec 11 16:13:57.801 INFO [stderr] 46 |         target.finish();
Dec 11 16:13:57.801 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 11 16:13:57.801 INFO [stderr]    |
Dec 11 16:13:57.801 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 16:13:57.801 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 16:13:57.801 INFO [stderr] 
Dec 11 16:13:57.842 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
Dec 11 16:13:57.862 INFO [stderr] su: No module specific data is present
Dec 11 16:13:58.893 INFO running `"docker" "inspect" "39405e3458c22edf7907b169db91e5901d79564b791278904e86dcd86e2d7142"`
Dec 11 16:13:59.058 INFO running `"docker" "rm" "-f" "39405e3458c22edf7907b169db91e5901d79564b791278904e86dcd86e2d7142"`
Dec 11 16:13:59.408 INFO [stdout] 39405e3458c22edf7907b169db91e5901d79564b791278904e86dcd86e2d7142