[INFO] cloning repository https://github.com/pondodev/chip8-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pondodev/chip8-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpondodev%2Fchip8-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpondodev%2Fchip8-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 807fe7174694fb563cb46f782d27b8e2df9dcf50
[INFO] testing pondodev/chip8-rust against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpondodev%2Fchip8-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pondodev/chip8-rust
[INFO] finished tweaking git repo https://github.com/pondodev/chip8-rust
[INFO] tweaked toml for git repo https://github.com/pondodev/chip8-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pondodev/chip8-rust on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pondodev/chip8-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-scanner v0.25.0
[INFO] [stderr]   Downloaded quote v1.0.5
[INFO] [stderr]   Downloaded xkb v0.2.1
[INFO] [stderr]   Downloaded bitflags v0.7.0
[INFO] [stderr]   Downloaded shell32-sys v0.1.2
[INFO] [stderr]   Downloaded x11-dl v2.18.5
[INFO] [stderr]   Downloaded gfx_core v0.7.2
[INFO] [stderr]   Downloaded cocoa v0.3.3
[INFO] [stderr]   Downloaded gfx_window_glutin v0.16.0
[INFO] [stderr]   Downloaded gfx v0.16.3
[INFO] [stderr]   Downloaded dwmapi-sys v0.1.1
[INFO] [stderr]   Downloaded gl_generator v0.7.0
[INFO] [stderr]   Downloaded derivative v1.0.4
[INFO] [stderr]   Downloaded xml-rs v0.7.0
[INFO] [stderr]   Downloaded gleam v0.6.19
[INFO] [stderr]   Downloaded libc v0.2.69
[INFO] [stderr]   Downloaded winit v0.6.4
[INFO] [stderr]   Downloaded core-foundation-sys v0.2.3
[INFO] [stderr]   Downloaded nix v0.17.0
[INFO] [stderr]   Downloaded khronos_api v2.2.0
[INFO] [stderr]   Downloaded serde v0.8.23
[INFO] [stderr]   Downloaded sdl2-sys v0.32.6
[INFO] [stderr]   Downloaded wayland-sys v0.25.0
[INFO] [stderr]   Downloaded xkbcommon-sys v0.7.4
[INFO] [stderr]   Downloaded wayland-kbd v0.8.0
[INFO] [stderr]   Downloaded target_build_utils v0.3.1
[INFO] [stderr]   Downloaded libloading v0.3.4
[INFO] [stderr]   Downloaded wayland-window v0.5.0
[INFO] [stderr]   Downloaded glutin v0.8.1
[INFO] [stderr]   Downloaded sdl2 v0.32.2
[INFO] [stderr]   Downloaded cc v1.0.53
[INFO] [stderr]   Downloaded khronos_api v1.0.1
[INFO] [stderr]   Downloaded gleam v0.2.32
[INFO] [stderr]   Downloaded core-graphics v0.3.2
[INFO] [stderr]   Downloaded xml-rs v0.6.1
[INFO] [stderr]   Downloaded cocoa v0.5.2
[INFO] [stderr]   Downloaded core-foundation v0.2.3
[INFO] [stderr]   Downloaded core-graphics v0.4.2
[INFO] [stderr]   Downloaded gdi32-sys v0.1.2
[INFO] [stderr]   Downloaded xml-rs v0.3.6
[INFO] [stderr]   Downloaded wayland-scanner v0.8.7
[INFO] [stderr]   Downloaded wayland-client v0.25.0
[INFO] [stderr]   Downloaded wayland-commons v0.25.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.12
[INFO] [stderr]   Downloaded bitflags v0.8.2
[INFO] [stderr]   Downloaded draw_state v0.7.1
[INFO] [stderr]   Downloaded gfx_gl v0.4.0
[INFO] [stderr]   Downloaded cgl v0.1.5
[INFO] [stderr]   Downloaded serde v0.7.15
[INFO] [stderr]   Downloaded gl_generator v0.5.5
[INFO] [stderr]   Downloaded cgl v0.2.3
[INFO] [stderr]   Downloaded dlib v0.3.1
[INFO] [stderr]   Downloaded wayland-cursor v0.25.0
[INFO] [stderr]   Downloaded user32-sys v0.1.3
[INFO] [stderr]   Downloaded fs2 v0.2.5
[INFO] [stderr]   Downloaded serde v0.9.15
[INFO] [stderr]   Downloaded num v0.1.42
[INFO] [stderr]   Downloaded tempfile v3.1.0
[INFO] [stderr]   Downloaded dtoa v0.4.6
[INFO] [stderr]   Downloaded serde_json v0.9.10
[INFO] [stderr]   Downloaded wayland-client v0.8.7
[INFO] [stderr]   Downloaded smallvec v1.4.0
[INFO] [stderr]   Downloaded wayland-protocols v0.25.0
[INFO] [stderr]   Downloaded minifb v0.16.0
[INFO] [stderr]   Downloaded wayland-sys v0.8.7
[INFO] [stderr]   Downloaded cast v0.2.3
[INFO] [stderr]   Downloaded orbclient v0.3.27
[INFO] [stderr]   Downloaded gfx_device_gl v0.14.6
[INFO] [stderr]   Downloaded memmap v0.4.0
[INFO] [stderr]   Downloaded once_cell v1.4.0
[INFO] [stderr]   Downloaded xml-rs v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7650ed0da3356855e2a54290f94bdc57651f7fa0e3a73e18035e2fa5ca20e51
[INFO] running `Command { std: "docker" "start" "-a" "f7650ed0da3356855e2a54290f94bdc57651f7fa0e3a73e18035e2fa5ca20e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7650ed0da3356855e2a54290f94bdc57651f7fa0e3a73e18035e2fa5ca20e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7650ed0da3356855e2a54290f94bdc57651f7fa0e3a73e18035e2fa5ca20e51", kill_on_drop: false }`
[INFO] [stdout] f7650ed0da3356855e2a54290f94bdc57651f7fa0e3a73e18035e2fa5ca20e51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c750f37ab2a471dcce44c3b70fd3d4f9622f15d3644a16703f6db7ccbe76b1a5
[INFO] running `Command { std: "docker" "start" "-a" "c750f37ab2a471dcce44c3b70fd3d4f9622f15d3644a16703f6db7ccbe76b1a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling serde v0.9.15
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling cc v1.0.53
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling xml-rs v0.3.6
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling quote v1.0.5
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling khronos_api v2.2.0
[INFO] [stderr]    Compiling wayland-scanner v0.25.0
[INFO] [stderr]    Compiling wayland-scanner v0.8.7
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling wayland-client v0.8.7
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling xml-rs v0.6.1
[INFO] [stderr]    Compiling gl_generator v0.7.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling wayland-client v0.25.0
[INFO] [stderr]    Compiling wayland-sys v0.25.0
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling khronos_api v1.0.1
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling bitflags v0.8.2
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling gl_generator v0.5.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling draw_state v0.7.1
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling gfx_gl v0.4.0
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling downcast-rs v1.1.1
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling glutin v0.8.1
[INFO] [stderr]    Compiling wayland-protocols v0.25.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling wayland-commons v0.25.0
[INFO] [stderr]    Compiling derivative v1.0.4
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling minifb v0.16.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling xkb v0.2.1
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling gfx_core v0.7.2
[INFO] [stderr]    Compiling wayland-cursor v0.25.0
[INFO] [stderr]    Compiling gfx_device_gl v0.14.6
[INFO] [stderr]    Compiling gfx v0.16.3
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.8.7
[INFO] [stderr]    Compiling wayland-kbd v0.8.0
[INFO] [stderr]    Compiling wayland-window v0.5.0
[INFO] [stderr]    Compiling winit v0.6.4
[INFO] [stderr]    Compiling gfx_window_glutin v0.16.0
[INFO] [stderr]    Compiling chip8-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `white`
[INFO] [stdout]   --> src/main.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |             let white = colour::Colour::new(255, 255, 255);
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_white`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `main_depth`
[INFO] [stdout]   --> src/main.rs:48:72
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let (window, mut device, mut factory, mut main_colour, mut main_depth) =
[INFO] [stdout]    |                                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:48:51
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let (window, mut device, mut factory, mut main_colour, mut main_depth) =
[INFO] [stdout]    |                                                   ----^^^^^^^^^^^
[INFO] [stdout]    |                                                   |
[INFO] [stdout]    |                                                   help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:48:68
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let (window, mut device, mut factory, mut main_colour, mut main_depth) =
[INFO] [stdout]    |                                                                    ----^^^^^^^^^^
[INFO] [stdout]    |                                                                    |
[INFO] [stdout]    |                                                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |             let mut vertices: Vec<Vertex> = vec![];
[INFO] [stdout]    |                 ----^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |             let mut indices: Vec<u16> = vec![];
[INFO] [stdout]    |                 ----^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:61:33
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let (vertex_buffer, mut slice) = factory.create_vertex_buffer_with_slice(&vertices, &*indices);
[INFO] [stdout]    |                                 ----^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let mut data = pipe::Data {
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `screen_width`, `screen_height`, and `buffer` are never read
[INFO] [stdout]    --> src/main.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | struct Platform {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 116 |     screen_width: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 117 |     screen_height: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 118 |     buffer: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `red`, `green`, and `blue` are never read
[INFO] [stdout]  --> src/colour.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Colour {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 2 |     red: u8,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 3 |     green: u8,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 4 |     blue: u8
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_array` is never used
[INFO] [stdout]   --> src/colour.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Colour {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn to_array(&self) -> [f32; 3] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, bitflags v0.8.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "c750f37ab2a471dcce44c3b70fd3d4f9622f15d3644a16703f6db7ccbe76b1a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c750f37ab2a471dcce44c3b70fd3d4f9622f15d3644a16703f6db7ccbe76b1a5", kill_on_drop: false }`
[INFO] [stdout] c750f37ab2a471dcce44c3b70fd3d4f9622f15d3644a16703f6db7ccbe76b1a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7bd8935a482c03b043dbc2fa0d17f0656e02e0ff9041cd9649b46036c2b53b9
[INFO] running `Command { std: "docker" "start" "-a" "d7bd8935a482c03b043dbc2fa0d17f0656e02e0ff9041cd9649b46036c2b53b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip8-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `white`
[INFO] [stdout]   --> src/main.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |             let white = colour::Colour::new(255, 255, 255);
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_white`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `main_depth`
[INFO] [stdout]   --> src/main.rs:48:72
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let (window, mut device, mut factory, mut main_colour, mut main_depth) =
[INFO] [stdout]    |                                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:48:51
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let (window, mut device, mut factory, mut main_colour, mut main_depth) =
[INFO] [stdout]    |                                                   ----^^^^^^^^^^^
[INFO] [stdout]    |                                                   |
[INFO] [stdout]    |                                                   help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:48:68
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let (window, mut device, mut factory, mut main_colour, mut main_depth) =
[INFO] [stdout]    |                                                                    ----^^^^^^^^^^
[INFO] [stdout]    |                                                                    |
[INFO] [stdout]    |                                                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |             let mut vertices: Vec<Vertex> = vec![];
[INFO] [stdout]    |                 ----^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:60:17
[INFO] [stdout]    |
[INFO] [stdout] 60 |             let mut indices: Vec<u16> = vec![];
[INFO] [stdout]    |                 ----^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:61:33
[INFO] [stdout]    |
[INFO] [stdout] 61 |             let (vertex_buffer, mut slice) = factory.create_vertex_buffer_with_slice(&vertices, &*indices);
[INFO] [stdout]    |                                 ----^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:62:17
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let mut data = pipe::Data {
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `screen_width`, `screen_height`, and `buffer` are never read
[INFO] [stdout]    --> src/main.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 115 | struct Platform {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 116 |     screen_width: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 117 |     screen_height: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 118 |     buffer: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `red`, `green`, and `blue` are never read
[INFO] [stdout]  --> src/colour.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Colour {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 2 |     red: u8,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 3 |     green: u8,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 4 |     blue: u8
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_array` is never used
[INFO] [stdout]   --> src/colour.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Colour {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn to_array(&self) -> [f32; 3] {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, bitflags v0.8.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "d7bd8935a482c03b043dbc2fa0d17f0656e02e0ff9041cd9649b46036c2b53b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7bd8935a482c03b043dbc2fa0d17f0656e02e0ff9041cd9649b46036c2b53b9", kill_on_drop: false }`
[INFO] [stdout] d7bd8935a482c03b043dbc2fa0d17f0656e02e0ff9041cd9649b46036c2b53b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b1ea56b985a26f9b9c15f12746f6b5a9f6c118f50e8b225b5405420981cc804
[INFO] running `Command { std: "docker" "start" "-a" "0b1ea56b985a26f9b9c15f12746f6b5a9f6c118f50e8b225b5405420981cc804", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `white`
[INFO] [stderr]   --> src/main.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |             let white = colour::Colour::new(255, 255, 255);
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_white`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `main_depth`
[INFO] [stderr]   --> src/main.rs:48:72
[INFO] [stderr]    |
[INFO] [stderr] 48 |             let (window, mut device, mut factory, mut main_colour, mut main_depth) =
[INFO] [stderr]    |                                                                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_depth`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:48:51
[INFO] [stderr]    |
[INFO] [stderr] 48 |             let (window, mut device, mut factory, mut main_colour, mut main_depth) =
[INFO] [stderr]    |                                                   ----^^^^^^^^^^^
[INFO] [stderr]    |                                                   |
[INFO] [stderr]    |                                                   help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:48:68
[INFO] [stderr]    |
[INFO] [stderr] 48 |             let (window, mut device, mut factory, mut main_colour, mut main_depth) =
[INFO] [stderr]    |                                                                    ----^^^^^^^^^^
[INFO] [stderr]    |                                                                    |
[INFO] [stderr]    |                                                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:59:17
[INFO] [stderr]    |
[INFO] [stderr] 59 |             let mut vertices: Vec<Vertex> = vec![];
[INFO] [stderr]    |                 ----^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |             let mut indices: Vec<u16> = vec![];
[INFO] [stderr]    |                 ----^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:61:33
[INFO] [stderr]    |
[INFO] [stderr] 61 |             let (vertex_buffer, mut slice) = factory.create_vertex_buffer_with_slice(&vertices, &*indices);
[INFO] [stderr]    |                                 ----^^^^^
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:62:17
[INFO] [stderr]    |
[INFO] [stderr] 62 |             let mut data = pipe::Data {
[INFO] [stderr]    |                 ----^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `screen_width`, `screen_height`, and `buffer` are never read
[INFO] [stderr]    --> src/main.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 115 | struct Platform {
[INFO] [stderr]     |        -------- fields in this struct
[INFO] [stderr] 116 |     screen_width: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 117 |     screen_height: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 118 |     buffer: Vec<u8>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `red`, `green`, and `blue` are never read
[INFO] [stderr]  --> src/colour.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Colour {
[INFO] [stderr]   |            ------ fields in this struct
[INFO] [stderr] 2 |     red: u8,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 3 |     green: u8,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 4 |     blue: u8
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_array` is never used
[INFO] [stderr]   --> src/colour.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr]  7 | impl Colour {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 16 |     pub fn to_array(&self) -> [f32; 3] {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `chip8-rust` (bin "chip8-rust" test) generated 11 warnings (run `cargo fix --bin "chip8-rust" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, bitflags v0.8.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chip8_rust-f74b90b0c69b2d41)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b1ea56b985a26f9b9c15f12746f6b5a9f6c118f50e8b225b5405420981cc804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b1ea56b985a26f9b9c15f12746f6b5a9f6c118f50e8b225b5405420981cc804", kill_on_drop: false }`
[INFO] [stdout] 0b1ea56b985a26f9b9c15f12746f6b5a9f6c118f50e8b225b5405420981cc804
