[INFO] cloning repository https://github.com/UARTman/chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UARTman/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUARTman%2Fchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUARTman%2Fchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 605e21dc586061a4099aff2262cd7cf1fc2989f4
[INFO] checking UARTman/chip8 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUARTman%2Fchip8" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UARTman/chip8 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UARTman/chip8
[INFO] finished tweaking git repo https://github.com/UARTman/chip8
[INFO] tweaked toml for git repo https://github.com/UARTman/chip8 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/UARTman/chip8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/hasenbanck/egui_wgpu_backend.git`
[INFO] [stderr]     Updating git repository `https://github.com/hasenbanck/egui_winit_platform.git`
[INFO] [stderr]     Updating git repository `https://github.com/parasyte/pixels.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pollster v0.2.3
[INFO] [stderr]   Downloaded rfd v0.3.0
[INFO] [stderr]   Downloaded emath v0.10.0
[INFO] [stderr]   Downloaded egui v0.10.0
[INFO] [stderr]   Downloaded winit_input_helper v0.9.0
[INFO] [stderr]   Downloaded epi v0.10.0
[INFO] [stderr]   Downloaded epaint v0.10.0
[INFO] [stderr]   Downloaded gfx-backend-dx12 v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20d26597fd4b6995a167491980e54ac9e4a49833e1efb88ef778504ab46ef3b5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "20d26597fd4b6995a167491980e54ac9e4a49833e1efb88ef778504ab46ef3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20d26597fd4b6995a167491980e54ac9e4a49833e1efb88ef778504ab46ef3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20d26597fd4b6995a167491980e54ac9e4a49833e1efb88ef778504ab46ef3b5", kill_on_drop: false }`
[INFO] [stdout] 20d26597fd4b6995a167491980e54ac9e4a49833e1efb88ef778504ab46ef3b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59485837a8b20e05c1acbc57096c48f5a1b1b7d632f53c526b9f83d65d21063d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "59485837a8b20e05c1acbc57096c48f5a1b1b7d632f53c526b9f83d65d21063d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
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[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking bytemuck v1.5.1
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[INFO] [stderr]     Checking xml-rs v0.8.3
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]    Compiling rfd v0.3.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking pollster v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]     Checking libloading v0.6.7
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[INFO] [stderr]     Checking ash v0.31.0
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[INFO] [stderr]     Checking simple_logger v1.11.0
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[INFO] [stderr]    Compiling wayland-client v0.28.5
[INFO] [stderr]    Compiling wayland-protocols v0.28.5
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[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking wayland-commons v0.28.5
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking wayland-cursor v0.28.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]     Checking naga v0.3.2
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]     Checking gpu-descriptor v0.1.1
[INFO] [stderr]     Checking gpu-alloc v0.3.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]     Checking winit v0.24.0
[INFO] [stderr]     Checking gfx-hal v0.7.0
[INFO] [stderr]     Checking egui_winit_platform v0.5.0 (https://github.com/hasenbanck/egui_winit_platform.git?rev=17298250e9721e8bf2c1d4a17b3e22777f8cb2e8#17298250)
[INFO] [stderr]     Checking winit_input_helper v0.9.0
[INFO] [stderr]     Checking gfx-auxil v0.8.0
[INFO] [stderr]     Checking gfx-backend-vulkan v0.7.0
[INFO] [stderr]     Checking gfx-backend-empty v0.7.0
[INFO] [stderr]     Checking gfx-backend-gl v0.7.1
[INFO] [stderr]     Checking wgpu-core v0.7.1
[INFO] [stderr]     Checking wgpu v0.7.1
[INFO] [stderr]     Checking pixels v0.2.0 (https://github.com/parasyte/pixels.git?rev=9bfed17a7f51733f9042b3b524405229c628003b#9bfed17a)
[INFO] [stderr]     Checking egui_wgpu_backend v0.5.0 (https://github.com/hasenbanck/egui_wgpu_backend.git?rev=9d03ad345d15d1e44165849b242d3562fdf3e859#9d03ad34)
[INFO] [stderr]     Checking chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/cpu/mod.rs:105:36
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn handle_event(&mut self, e: CpuEvent) {}
[INFO] [stdout]     |                                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `KeyPressed`
[INFO] [stdout]   --> src/cpu/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     KeyPressed(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `KeyReleased`
[INFO] [stdout]   --> src/cpu/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     KeyReleased(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle_event`
[INFO] [stdout]    --> src/cpu/mod.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn handle_event(&mut self, e: CpuEvent) {}
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/cpu/mod.rs:105:36
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn handle_event(&mut self, e: CpuEvent) {}
[INFO] [stdout]     |                                    ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `KeyPressed`
[INFO] [stdout]   --> src/cpu/mod.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     KeyPressed(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `KeyReleased`
[INFO] [stdout]   --> src/cpu/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     KeyReleased(usize),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle_event`
[INFO] [stdout]    --> src/cpu/mod.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn handle_event(&mut self, e: CpuEvent) {}
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "59485837a8b20e05c1acbc57096c48f5a1b1b7d632f53c526b9f83d65d21063d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59485837a8b20e05c1acbc57096c48f5a1b1b7d632f53c526b9f83d65d21063d", kill_on_drop: false }`
[INFO] [stdout] 59485837a8b20e05c1acbc57096c48f5a1b1b7d632f53c526b9f83d65d21063d