[INFO] cloning repository https://github.com/GCorradoMMS/chip8-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GCorradoMMS/chip8-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGCorradoMMS%2Fchip8-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGCorradoMMS%2Fchip8-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33cfa527480a1cae8f92d3a3762623f5d2c74e16
[INFO] testing GCorradoMMS/chip8-emulator against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGCorradoMMS%2Fchip8-emulator" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GCorradoMMS/chip8-emulator on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GCorradoMMS/chip8-emulator
[INFO] finished tweaking git repo https://github.com/GCorradoMMS/chip8-emulator
[INFO] tweaked toml for git repo https://github.com/GCorradoMMS/chip8-emulator written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/GCorradoMMS/chip8-emulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 109fb9099ec52f0a47c1d913af5835fdf321716fb3c4142c96b8bcb694461d3b
[INFO] running `Command { std: "docker" "start" "-a" "109fb9099ec52f0a47c1d913af5835fdf321716fb3c4142c96b8bcb694461d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "109fb9099ec52f0a47c1d913af5835fdf321716fb3c4142c96b8bcb694461d3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "109fb9099ec52f0a47c1d913af5835fdf321716fb3c4142c96b8bcb694461d3b", kill_on_drop: false }`
[INFO] [stdout] 109fb9099ec52f0a47c1d913af5835fdf321716fb3c4142c96b8bcb694461d3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6b65383ca0011a1c30316a28bed200ad0ccf35b8f427a3b689da5640c6f5a5d
[INFO] running `Command { std: "docker" "start" "-a" "d6b65383ca0011a1c30316a28bed200ad0ccf35b8f427a3b689da5640c6f5a5d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling winit v0.26.1
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling raw-window-handle v0.4.3
[INFO] [stderr]    Compiling dlib v0.5.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling wayland-sys v0.29.4
[INFO] [stderr]    Compiling x11-dl v2.19.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.15.3
[INFO] [stderr]    Compiling wayland-scanner v0.29.4
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling wayland-client v0.29.4
[INFO] [stderr]    Compiling wayland-protocols v0.29.4
[INFO] [stderr]    Compiling nix v0.22.3
[INFO] [stderr]    Compiling memmap2 v0.3.1
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling xcursor v0.3.4
[INFO] [stderr]    Compiling wayland-commons v0.29.4
[INFO] [stderr]    Compiling calloop v0.9.3
[INFO] [stderr]    Compiling wayland-cursor v0.29.4
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `program_counter`
[INFO] [stdout]  --> src/chip8.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 |   program_counter: u16,                  // Program counter starts at 0x200
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `opcode`
[INFO] [stdout]  --> src/chip8.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   opcode: u16,                               // Reset current opcode    
[INFO] [stdout]   |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `index_register`
[INFO] [stdout]  --> src/chip8.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |   index_register: u16,                       // Reset index register
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stack`
[INFO] [stdout]  --> src/chip8.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   stack: u16,                      // Reset stack pointer
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sp`
[INFO] [stdout]  --> src/chip8.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 |   sp: u16,
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu_registers`
[INFO] [stdout]  --> src/chip8.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |   cpu_registers: [u8 ; 16],
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `gfx`
[INFO] [stdout]   --> src/chip8.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 10 |   gfx: [u8; 2048],
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delay_timer`
[INFO] [stdout]   --> src/chip8.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 |   delay_timer: u8,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sound_timer`
[INFO] [stdout]   --> src/chip8.rs:12:3
[INFO] [stdout]    |
[INFO] [stdout] 12 |   sound_timer: u8,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `keypad`
[INFO] [stdout]   --> src/chip8.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 |   keypad: u8,
[INFO] [stdout]    |   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_to_memory`
[INFO] [stdout]   --> src/chip8.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn push_to_memory(&mut self, fontset: u8 ) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `emulate_cycle`
[INFO] [stdout]   --> src/chip8.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 |   pub fn emulate_cycle(opcode: u16)
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `initialize_graphics`
[INFO] [stdout]  --> src/graphics.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn initialize_graphics(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `setup_input`
[INFO] [stdout]  --> src/input.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn setup_input(){
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.53s
[INFO] running `Command { std: "docker" "inspect" "d6b65383ca0011a1c30316a28bed200ad0ccf35b8f427a3b689da5640c6f5a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b65383ca0011a1c30316a28bed200ad0ccf35b8f427a3b689da5640c6f5a5d", kill_on_drop: false }`
[INFO] [stdout] d6b65383ca0011a1c30316a28bed200ad0ccf35b8f427a3b689da5640c6f5a5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 196e6ac1141298cde87d82785d7efea98e29307fce3fdd93df73cd24d87ae1b2
[INFO] running `Command { std: "docker" "start" "-a" "196e6ac1141298cde87d82785d7efea98e29307fce3fdd93df73cd24d87ae1b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `program_counter`
[INFO] [stdout]  --> src/chip8.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 |   program_counter: u16,                  // Program counter starts at 0x200
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `opcode`
[INFO] [stdout]  --> src/chip8.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   opcode: u16,                               // Reset current opcode    
[INFO] [stdout]   |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `index_register`
[INFO] [stdout]  --> src/chip8.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 5 |   index_register: u16,                       // Reset index register
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stack`
[INFO] [stdout]  --> src/chip8.rs:6:3
[INFO] [stdout]   |
[INFO] [stdout] 6 |   stack: u16,                      // Reset stack pointer
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sp`
[INFO] [stdout]  --> src/chip8.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 7 |   sp: u16,
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cpu_registers`
[INFO] [stdout]  --> src/chip8.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |   cpu_registers: [u8 ; 16],
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `gfx`
[INFO] [stdout]   --> src/chip8.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 10 |   gfx: [u8; 2048],
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delay_timer`
[INFO] [stdout]   --> src/chip8.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 |   delay_timer: u8,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sound_timer`
[INFO] [stdout]   --> src/chip8.rs:12:3
[INFO] [stdout]    |
[INFO] [stdout] 12 |   sound_timer: u8,
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `keypad`
[INFO] [stdout]   --> src/chip8.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 |   keypad: u8,
[INFO] [stdout]    |   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push_to_memory`
[INFO] [stdout]   --> src/chip8.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn push_to_memory(&mut self, fontset: u8 ) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `emulate_cycle`
[INFO] [stdout]   --> src/chip8.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 |   pub fn emulate_cycle(opcode: u16)
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `initialize_graphics`
[INFO] [stdout]  --> src/graphics.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn initialize_graphics(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `setup_input`
[INFO] [stdout]  --> src/input.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn setup_input(){
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/chip8-4683bc7154a41551)
[INFO] running `Command { std: "docker" "inspect" "196e6ac1141298cde87d82785d7efea98e29307fce3fdd93df73cd24d87ae1b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196e6ac1141298cde87d82785d7efea98e29307fce3fdd93df73cd24d87ae1b2", kill_on_drop: false }`
[INFO] [stdout] 196e6ac1141298cde87d82785d7efea98e29307fce3fdd93df73cd24d87ae1b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 077291a46087c26e9283a7f5c3fe4633f77a6a4973b30e25197a6aa89a4bd799
[INFO] running `Command { std: "docker" "start" "-a" "077291a46087c26e9283a7f5c3fe4633f77a6a4973b30e25197a6aa89a4bd799", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::Read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `program_counter`
[INFO] [stderr]  --> src/chip8.rs:3:3
[INFO] [stderr]   |
[INFO] [stderr] 3 |   program_counter: u16,                  // Program counter starts at 0x200
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `opcode`
[INFO] [stderr]  --> src/chip8.rs:4:3
[INFO] [stderr]   |
[INFO] [stderr] 4 |   opcode: u16,                               // Reset current opcode    
[INFO] [stderr]   |   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `index_register`
[INFO] [stderr]  --> src/chip8.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 |   index_register: u16,                       // Reset index register
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `stack`
[INFO] [stderr]  --> src/chip8.rs:6:3
[INFO] [stderr]   |
[INFO] [stderr] 6 |   stack: u16,                      // Reset stack pointer
[INFO] [stderr]   |   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sp`
[INFO] [stderr]  --> src/chip8.rs:7:3
[INFO] [stderr]   |
[INFO] [stderr] 7 |   sp: u16,
[INFO] [stderr]   |   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `cpu_registers`
[INFO] [stderr]  --> src/chip8.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   cpu_registers: [u8 ; 16],
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `gfx`
[INFO] [stderr]   --> src/chip8.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 |   gfx: [u8; 2048],
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `delay_timer`
[INFO] [stderr]   --> src/chip8.rs:11:3
[INFO] [stderr]    |
[INFO] [stderr] 11 |   delay_timer: u8,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sound_timer`
[INFO] [stderr]   --> src/chip8.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   sound_timer: u8,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `keypad`
[INFO] [stderr]   --> src/chip8.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   keypad: u8,
[INFO] [stderr]    |   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `push_to_memory`
[INFO] [stderr]   --> src/chip8.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn push_to_memory(&mut self, fontset: u8 ) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `emulate_cycle`
[INFO] [stderr]   --> src/chip8.rs:93:10
[INFO] [stderr]    |
[INFO] [stderr] 93 |   pub fn emulate_cycle(opcode: u16)
[INFO] [stderr]    |          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `initialize_graphics`
[INFO] [stderr]  --> src/graphics.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn initialize_graphics(){
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `setup_input`
[INFO] [stderr]  --> src/input.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn setup_input(){
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `chip8` (bin "chip8" test) generated 16 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chip8-4683bc7154a41551)
[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" "077291a46087c26e9283a7f5c3fe4633f77a6a4973b30e25197a6aa89a4bd799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077291a46087c26e9283a7f5c3fe4633f77a6a4973b30e25197a6aa89a4bd799", kill_on_drop: false }`
[INFO] [stdout] 077291a46087c26e9283a7f5c3fe4633f77a6a4973b30e25197a6aa89a4bd799