[INFO] cloning repository https://github.com/JJag/gb-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JJag/gb-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJJag%2Fgb-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJJag%2Fgb-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13e6f4043a4c3c57d86c284cf524282fdf3b0e05
[INFO] checking JJag/gb-rust against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJJag%2Fgb-rust" "/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/JJag/gb-rust on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JJag/gb-rust
[INFO] finished tweaking git repo https://github.com/JJag/gb-rust
[INFO] tweaked toml for git repo https://github.com/JJag/gb-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/JJag/gb-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smithay-client-toolkit v0.4.2
[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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 453d8388d6f75d1356c921cffaa8e223905f870d3120e870ec25d7dfb377c55f
[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" "453d8388d6f75d1356c921cffaa8e223905f870d3120e870ec25d7dfb377c55f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "453d8388d6f75d1356c921cffaa8e223905f870d3120e870ec25d7dfb377c55f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453d8388d6f75d1356c921cffaa8e223905f870d3120e870ec25d7dfb377c55f", kill_on_drop: false }`
[INFO] [stdout] 453d8388d6f75d1356c921cffaa8e223905f870d3120e870ec25d7dfb377c55f
[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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15e4d8fdd1a8417cbe5e84f469ab8585393cd075151a67a36ac38ae2853a650c
[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" "15e4d8fdd1a8417cbe5e84f469ab8585393cd075151a67a36ac38ae2853a650c", kill_on_drop: false }`
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[INFO] [stderr]     Checking gfx_device_gl v0.15.3
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[INFO] [stderr]     Checking piston2d-gfx_graphics v0.54.0
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[INFO] [stderr]     Checking pistoncore-window v0.34.0
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[INFO] [stderr]     Checking pistoncore-glutin_window v0.51.1
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[INFO] [stderr]     Checking gb-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `piston_window::*`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use piston_window::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gb::Interrupts`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::gb::Interrupts;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gb::joypad::JoypadInterrupt`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::gb::joypad::JoypadInterrupt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::Array2D`
[INFO] [stdout]  --> src/frontend/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::util::Array2D;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gb::joypad::JoypadInterrupt`
[INFO] [stdout]  --> src/emu.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::gb::joypad::JoypadInterrupt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/emu.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub frontend: Box<Frontend>,
[INFO] [stdout]   |                       ^^^^^^^^ help: use `dyn`: `dyn Frontend`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub cart: Box<Cartridge>,
[INFO] [stdout]    |                   ^^^^^^^^^ help: use `dyn`: `dyn Cartridge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |         cart: Box<Cartridge>,
[INFO] [stdout]    |                   ^^^^^^^^^ help: use `dyn`: `dyn Cartridge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 0x0000...0x3FFF => self.cart.read_byte(addr as u16),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:78:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 0x4000...0x7FFF => self.cart.read_byte(addr as u16),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 0x8000...0x9FFF => {
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:84:23
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 0xA000...0xBFFF => self.cart.read_byte(addr as u16),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:85:23
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 0xC000...0xDFFF => self.work_ram[addr - 0xC000],
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 0xE000...0xFDFF => self.work_ram[addr - 0xE000],
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:87:23
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 0xFE00...0xFE9F => {
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:120:23
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 0xFF00...0xFF7F => self.unhandled_io[addr - 0xFF00],
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:121:23
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 0xFF80...0xFFFF => self.zero_ram[addr - 0xFF80],
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:122:23
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 0xFEA0...0xFEFF => 0, // accessing this memory is undefined behaviour
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:138:19
[INFO] [stdout]     |
[INFO] [stdout] 138 |             0x0000...0x3FFF => self.cart.write_byte(addr as u16, val),
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:139:19
[INFO] [stdout]     |
[INFO] [stdout] 139 |             0x4000...0x7FFF => self.cart.write_byte(addr as u16, val),
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:140:19
[INFO] [stdout]     |
[INFO] [stdout] 140 |             0x8000...0x9FFF => {
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:145:19
[INFO] [stdout]     |
[INFO] [stdout] 145 |             0xA000...0xBFFF => self.cart.write_byte(addr as u16, val),
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:146:19
[INFO] [stdout]     |
[INFO] [stdout] 146 |             0xC000...0xDFFF => self.work_ram[addr - 0xC000] = val,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:147:19
[INFO] [stdout]     |
[INFO] [stdout] 147 |             0xE000...0xFDFF => self.work_ram[addr - 0xE000] = val,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:148:19
[INFO] [stdout]     |
[INFO] [stdout] 148 |             0xFE00...0xFE9F => {
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:177:19
[INFO] [stdout]     |
[INFO] [stdout] 177 |             0xFF01...0xFF7F => self.unhandled_io[addr - 0xFF00] = val,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:178:19
[INFO] [stdout]     |
[INFO] [stdout] 178 |             0xFF80...0xFFFF => self.zero_ram[addr - 0xFF80] = val,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:179:19
[INFO] [stdout]     |
[INFO] [stdout] 179 |             0xFEA0...0xFEFF => {}, // accessing this memory is undefined behaviour
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/gb/ppu.rs:359:9
[INFO] [stdout]     |
[INFO] [stdout] 359 | /         (
[INFO] [stdout] 360 | |             (self.lcd_display_enable as u8) << 7 |
[INFO] [stdout] 361 | |                 (self.window_tilemap_select1 as u8) << 6 |
[INFO] [stdout] 362 | |                 (self.window_enabled as u8) << 5 |
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |                 (self.bg_window_priority as u8) << 0
[INFO] [stdout] 368 | |         )
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 359 |         (self.lcd_display_enable as u8) << 7 |
[INFO] [stdout] 360 |                 (self.window_tilemap_select1 as u8) << 6 |
[INFO] [stdout] 361 |                 (self.window_enabled as u8) << 5 |
[INFO] [stdout] 362 |                 (self.bg_window_tile_data_select1 as u8) << 4 |
[INFO] [stdout] 363 |                 (self.bg_tilemap_select1 as u8) << 3 |
[INFO] [stdout] 364 |                 (self.tall_sprites as u8) << 2 |
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 |             0x0000...0x3FFF => self.rom[addr as usize],
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |             0x4000...0x7FFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |             0xA000...0xBFFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |             0x0000...0x1FFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |             0x2000...0x3FFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 |             0x4000...0x5FFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |             0x6000...0x7FFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |             0xA000...0xBFFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:39:36
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn build_cart(rom: Vec<u8>) -> Box<Cartridge> {
[INFO] [stdout]    |                                    ^^^^^^^^^ help: use `dyn`: `dyn Cartridge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston_window::*`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use piston_window::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gb::Interrupts`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::gb::Interrupts;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gb::joypad::JoypadInterrupt`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::gb::joypad::JoypadInterrupt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::Array2D`
[INFO] [stdout]  --> src/frontend/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::util::Array2D;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gb::joypad::JoypadInterrupt`
[INFO] [stdout]  --> src/emu.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::gb::joypad::JoypadInterrupt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/emu.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub frontend: Box<Frontend>,
[INFO] [stdout]   |                       ^^^^^^^^ help: use `dyn`: `dyn Frontend`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub cart: Box<Cartridge>,
[INFO] [stdout]    |                   ^^^^^^^^^ help: use `dyn`: `dyn Cartridge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:38:19
[INFO] [stdout]    |
[INFO] [stdout] 38 |         cart: Box<Cartridge>,
[INFO] [stdout]    |                   ^^^^^^^^^ help: use `dyn`: `dyn Cartridge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 0x0000...0x3FFF => self.cart.read_byte(addr as u16),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:78:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |                 0x4000...0x7FFF => self.cart.read_byte(addr as u16),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 0x8000...0x9FFF => {
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:84:23
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 0xA000...0xBFFF => self.cart.read_byte(addr as u16),
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:85:23
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 0xC000...0xDFFF => self.work_ram[addr - 0xC000],
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:86:23
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 0xE000...0xFDFF => self.work_ram[addr - 0xE000],
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mmu.rs:87:23
[INFO] [stdout]    |
[INFO] [stdout] 87 |                 0xFE00...0xFE9F => {
[INFO] [stdout]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:120:23
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 0xFF00...0xFF7F => self.unhandled_io[addr - 0xFF00],
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:121:23
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 0xFF80...0xFFFF => self.zero_ram[addr - 0xFF80],
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:122:23
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 0xFEA0...0xFEFF => 0, // accessing this memory is undefined behaviour
[INFO] [stdout]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:138:19
[INFO] [stdout]     |
[INFO] [stdout] 138 |             0x0000...0x3FFF => self.cart.write_byte(addr as u16, val),
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:139:19
[INFO] [stdout]     |
[INFO] [stdout] 139 |             0x4000...0x7FFF => self.cart.write_byte(addr as u16, val),
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:140:19
[INFO] [stdout]     |
[INFO] [stdout] 140 |             0x8000...0x9FFF => {
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:145:19
[INFO] [stdout]     |
[INFO] [stdout] 145 |             0xA000...0xBFFF => self.cart.write_byte(addr as u16, val),
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:146:19
[INFO] [stdout]     |
[INFO] [stdout] 146 |             0xC000...0xDFFF => self.work_ram[addr - 0xC000] = val,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:147:19
[INFO] [stdout]     |
[INFO] [stdout] 147 |             0xE000...0xFDFF => self.work_ram[addr - 0xE000] = val,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:148:19
[INFO] [stdout]     |
[INFO] [stdout] 148 |             0xFE00...0xFE9F => {
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:177:19
[INFO] [stdout]     |
[INFO] [stdout] 177 |             0xFF01...0xFF7F => self.unhandled_io[addr - 0xFF00] = val,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:178:19
[INFO] [stdout]     |
[INFO] [stdout] 178 |             0xFF80...0xFFFF => self.zero_ram[addr - 0xFF80] = val,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gb/mmu.rs:179:19
[INFO] [stdout]     |
[INFO] [stdout] 179 |             0xFEA0...0xFEFF => {}, // accessing this memory is undefined behaviour
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/gb/ppu.rs:359:9
[INFO] [stdout]     |
[INFO] [stdout] 359 | /         (
[INFO] [stdout] 360 | |             (self.lcd_display_enable as u8) << 7 |
[INFO] [stdout] 361 | |                 (self.window_tilemap_select1 as u8) << 6 |
[INFO] [stdout] 362 | |                 (self.window_enabled as u8) << 5 |
[INFO] [stdout] ...   |
[INFO] [stdout] 367 | |                 (self.bg_window_priority as u8) << 0
[INFO] [stdout] 368 | |         )
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 359 |         (self.lcd_display_enable as u8) << 7 |
[INFO] [stdout] 360 |                 (self.window_tilemap_select1 as u8) << 6 |
[INFO] [stdout] 361 |                 (self.window_enabled as u8) << 5 |
[INFO] [stdout] 362 |                 (self.bg_window_tile_data_select1 as u8) << 4 |
[INFO] [stdout] 363 |                 (self.bg_tilemap_select1 as u8) << 3 |
[INFO] [stdout] 364 |                 (self.tall_sprites as u8) << 2 |
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 |             0x0000...0x3FFF => self.rom[addr as usize],
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 41 |             0x4000...0x7FFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:45:19
[INFO] [stdout]    |
[INFO] [stdout] 45 |             0xA000...0xBFFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |             0x0000...0x1FFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |             0x2000...0x3FFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 |             0x4000...0x5FFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |             0x6000...0x7FFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gb/mbc.rs:78:19
[INFO] [stdout]    |
[INFO] [stdout] 78 |             0xA000...0xBFFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:39:36
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn build_cart(rom: Vec<u8>) -> Box<Cartridge> {
[INFO] [stdout]    |                                    ^^^^^^^^^ help: use `dyn`: `dyn Cartridge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston_window`
[INFO] [stdout]  --> src/emu.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use piston_window::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb/mod.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |         _ => handle_invalid_opcode(opcode),
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom_name`
[INFO] [stdout]   --> src/main.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let rom_name = cart.get_name();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rom_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/gb/mbc.rs:101:30
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn write_byte(&mut self, addr: u16, val: u8) {}
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb/mbc.rs:101:41
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn write_byte(&mut self, addr: u16, val: u8) {}
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `piston_window`
[INFO] [stdout]  --> src/emu.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use piston_window::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/gb/mod.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |         _ => handle_invalid_opcode(opcode),
[INFO] [stdout]     |         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom_name`
[INFO] [stdout]   --> src/main.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let rom_name = cart.get_name();
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rom_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]    --> src/gb/mbc.rs:101:30
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn write_byte(&mut self, addr: u16, val: u8) {}
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/gb/mbc.rs:101:41
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn write_byte(&mut self, addr: u16, val: u8) {}
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 23s
[INFO] running `Command { std: "docker" "inspect" "15e4d8fdd1a8417cbe5e84f469ab8585393cd075151a67a36ac38ae2853a650c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e4d8fdd1a8417cbe5e84f469ab8585393cd075151a67a36ac38ae2853a650c", kill_on_drop: false }`
[INFO] [stdout] 15e4d8fdd1a8417cbe5e84f469ab8585393cd075151a67a36ac38ae2853a650c