Dec 04 16:30:39.717 INFO checking joek13/craft against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:30:39.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 04 16:30:40.130 INFO [stdout] 3c2aa8c2bdcdbd6ad5eeee7ca3b7cc30057506894a5766433b599e7e549583d6
Dec 04 16:30:40.132 INFO running `"docker" "start" "-a" "3c2aa8c2bdcdbd6ad5eeee7ca3b7cc30057506894a5766433b599e7e549583d6"`
Dec 04 16:30:42.043 INFO [stderr] usermod: no changes
Dec 04 16:30:42.309 INFO [stderr]    Compiling libc v0.2.34
Dec 04 16:30:42.309 INFO [stderr]    Compiling num-traits v0.1.41
Dec 04 16:30:42.309 INFO [stderr]    Compiling libloading v0.4.3
Dec 04 16:30:42.415 INFO [stderr]     Checking rand v0.3.19
Dec 04 16:30:42.415 INFO [stderr]     Checking shared_library v0.1.8
Dec 04 16:30:42.415 INFO [stderr]    Compiling wayland-scanner v0.12.4
Dec 04 16:30:42.415 INFO [stderr]     Checking x11-dl v2.17.2
Dec 04 16:30:42.415 INFO [stderr]    Compiling glutin v0.11.0
Dec 04 16:30:44.487 INFO [stderr]    Compiling glium v0.19.0
Dec 04 16:30:45.426 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 04 16:30:52.559 INFO [stderr]    Compiling serde_json v0.9.10
Dec 04 16:30:52.975 INFO [stderr]    Compiling wayland-client v0.12.4
Dec 04 16:30:54.891 INFO [stderr]    Compiling wayland-protocols v0.12.4
Dec 04 16:30:55.539 INFO [stderr]     Checking tempfile v2.2.0
Dec 04 16:30:57.458 INFO [stderr]     Checking dlib v0.4.0
Dec 04 16:31:01.343 INFO [stderr]     Checking wayland-sys v0.12.4
Dec 04 16:31:01.619 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 04 16:31:05.411 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 04 16:31:07.227 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 04 16:31:09.814 INFO [stderr]     Checking wayland-kbd v0.13.0
Dec 04 16:31:17.267 INFO [stderr]     Checking wayland-window v0.13.2
Dec 04 16:31:19.888 INFO [stderr]     Checking winit v0.9.0
Dec 04 16:31:28.429 INFO [stderr]    Compiling libloading v0.3.4
Dec 04 16:31:30.875 INFO [stderr]     Checking dlib v0.3.1
Dec 04 16:31:31.263 INFO [stderr]     Checking wayland-sys v0.9.10
Dec 04 16:31:32.012 INFO [stderr]     Checking wayland-client v0.9.10
Dec 04 16:31:48.842 INFO [stderr]     Checking craft v0.1.0 (/source)
Dec 04 16:31:50.513 INFO [stderr] warning: variable does not need to be mutable
Dec 04 16:31:50.513 INFO [stderr]   --> src/main.rs:22:9
Dec 04 16:31:50.513 INFO [stderr]    |
Dec 04 16:31:50.513 INFO [stderr] 22 |     let mut world = World::new(&display);
Dec 04 16:31:50.513 INFO [stderr]    |         ----^^^^^
Dec 04 16:31:50.513 INFO [stderr]    |         |
Dec 04 16:31:50.513 INFO [stderr]    |         help: remove this `mut`
Dec 04 16:31:50.513 INFO [stderr]    |
Dec 04 16:31:50.513 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 16:31:50.513 INFO [stderr] 
Dec 04 16:31:50.516 INFO [stderr] warning: field is never used: `vertices`
Dec 04 16:31:50.516 INFO [stderr]   --> src/world.rs:31:5
Dec 04 16:31:50.516 INFO [stderr]    |
Dec 04 16:31:50.516 INFO [stderr] 31 |     vertices: VertexBuffer<Vertex>,
Dec 04 16:31:50.516 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:31:50.516 INFO [stderr]    |
Dec 04 16:31:50.516 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 16:31:50.516 INFO [stderr] 
Dec 04 16:31:50.516 INFO [stderr] warning: method is never used: `get_block`
Dec 04 16:31:50.516 INFO [stderr]   --> src/world.rs:48:5
Dec 04 16:31:50.516 INFO [stderr]    |
Dec 04 16:31:50.516 INFO [stderr] 48 |     pub fn get_block(&self, x: usize, y: usize, z: usize) -> Block {
Dec 04 16:31:50.516 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:31:50.516 INFO [stderr] 
Dec 04 16:31:50.516 INFO [stderr] warning: method is never used: `update_vertices`
Dec 04 16:31:50.516 INFO [stderr]   --> src/world.rs:52:5
Dec 04 16:31:50.516 INFO [stderr]    |
Dec 04 16:31:50.516 INFO [stderr] 52 |     pub fn update_vertices(&mut self) {}
Dec 04 16:31:50.516 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:31:50.516 INFO [stderr] 
Dec 04 16:31:50.516 INFO [stderr] warning: constant item is never used: `BLOCK_COLORS`
Dec 04 16:31:50.516 INFO [stderr]   --> src/world.rs:64:1
Dec 04 16:31:50.516 INFO [stderr]    |
Dec 04 16:31:50.516 INFO [stderr] 64 | / const BLOCK_COLORS: [(f32, f32, f32, f32); 3] = [
Dec 04 16:31:50.516 INFO [stderr] 65 | |     (0.0, 0.0, 0.0, 0.0),
Dec 04 16:31:50.516 INFO [stderr] 66 | |     (0.0, 0.0, 0.0, 1.0),
Dec 04 16:31:50.516 INFO [stderr] 67 | |     (0.0, 1.0, 0.0, 1.0),
Dec 04 16:31:50.516 INFO [stderr] 68 | | ];
Dec 04 16:31:50.516 INFO [stderr]    | |__^
Dec 04 16:31:50.516 INFO [stderr] 
Dec 04 16:31:50.516 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 16:31:50.516 INFO [stderr]   --> src/main.rs:46:9
Dec 04 16:31:50.516 INFO [stderr]    |
Dec 04 16:31:50.516 INFO [stderr] 46 |         target.finish();
Dec 04 16:31:50.516 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 04 16:31:50.516 INFO [stderr]    |
Dec 04 16:31:50.516 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 16:31:50.516 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 16:31:50.516 INFO [stderr] 
Dec 04 16:31:50.683 INFO [stderr] warning: variable does not need to be mutable
Dec 04 16:31:50.683 INFO [stderr]   --> src/main.rs:22:9
Dec 04 16:31:50.683 INFO [stderr]    |
Dec 04 16:31:50.683 INFO [stderr] 22 |     let mut world = World::new(&display);
Dec 04 16:31:50.683 INFO [stderr]    |         ----^^^^^
Dec 04 16:31:50.683 INFO [stderr]    |         |
Dec 04 16:31:50.683 INFO [stderr]    |         help: remove this `mut`
Dec 04 16:31:50.683 INFO [stderr]    |
Dec 04 16:31:50.683 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 16:31:50.683 INFO [stderr] 
Dec 04 16:31:50.683 INFO [stderr] warning: field is never used: `vertices`
Dec 04 16:31:50.683 INFO [stderr]   --> src/world.rs:31:5
Dec 04 16:31:50.683 INFO [stderr]    |
Dec 04 16:31:50.683 INFO [stderr] 31 |     vertices: VertexBuffer<Vertex>,
Dec 04 16:31:50.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:31:50.683 INFO [stderr]    |
Dec 04 16:31:50.683 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 16:31:50.683 INFO [stderr] 
Dec 04 16:31:50.683 INFO [stderr] warning: method is never used: `get_block`
Dec 04 16:31:50.683 INFO [stderr]   --> src/world.rs:48:5
Dec 04 16:31:50.683 INFO [stderr]    |
Dec 04 16:31:50.683 INFO [stderr] 48 |     pub fn get_block(&self, x: usize, y: usize, z: usize) -> Block {
Dec 04 16:31:50.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:31:50.683 INFO [stderr] 
Dec 04 16:31:50.683 INFO [stderr] warning: method is never used: `update_vertices`
Dec 04 16:31:50.683 INFO [stderr]   --> src/world.rs:52:5
Dec 04 16:31:50.683 INFO [stderr]    |
Dec 04 16:31:50.683 INFO [stderr] 52 |     pub fn update_vertices(&mut self) {}
Dec 04 16:31:50.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:31:50.683 INFO [stderr] 
Dec 04 16:31:50.683 INFO [stderr] warning: constant item is never used: `BLOCK_COLORS`
Dec 04 16:31:50.683 INFO [stderr]   --> src/world.rs:64:1
Dec 04 16:31:50.683 INFO [stderr]    |
Dec 04 16:31:50.683 INFO [stderr] 64 | / const BLOCK_COLORS: [(f32, f32, f32, f32); 3] = [
Dec 04 16:31:50.683 INFO [stderr] 65 | |     (0.0, 0.0, 0.0, 0.0),
Dec 04 16:31:50.683 INFO [stderr] 66 | |     (0.0, 0.0, 0.0, 1.0),
Dec 04 16:31:50.683 INFO [stderr] 67 | |     (0.0, 1.0, 0.0, 1.0),
Dec 04 16:31:50.683 INFO [stderr] 68 | | ];
Dec 04 16:31:50.683 INFO [stderr]    | |__^
Dec 04 16:31:50.683 INFO [stderr] 
Dec 04 16:31:50.683 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 16:31:50.683 INFO [stderr]   --> src/main.rs:46:9
Dec 04 16:31:50.683 INFO [stderr]    |
Dec 04 16:31:50.683 INFO [stderr] 46 |         target.finish();
Dec 04 16:31:50.683 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Dec 04 16:31:50.683 INFO [stderr]    |
Dec 04 16:31:50.683 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 16:31:50.683 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 16:31:50.683 INFO [stderr] 
Dec 04 16:31:50.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
Dec 04 16:31:50.718 INFO [stderr] su: No module specific data is present
Dec 04 16:31:51.104 INFO running `"docker" "inspect" "3c2aa8c2bdcdbd6ad5eeee7ca3b7cc30057506894a5766433b599e7e549583d6"`
Dec 04 16:31:51.202 INFO running `"docker" "rm" "-f" "3c2aa8c2bdcdbd6ad5eeee7ca3b7cc30057506894a5766433b599e7e549583d6"`
Dec 04 16:31:51.340 INFO [stdout] 3c2aa8c2bdcdbd6ad5eeee7ca3b7cc30057506894a5766433b599e7e549583d6