[INFO] cloning repository https://github.com/drgomesp/oxiboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/drgomesp/oxiboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrgomesp%2Foxiboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrgomesp%2Foxiboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5acef798dbdebd1ffc87f11831706a19d6776254
[INFO] testing drgomesp/oxiboy against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdrgomesp%2Foxiboy" "/workspace/builds/worker-103/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-103/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/drgomesp/oxiboy on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/drgomesp/oxiboy
[INFO] finished tweaking git repo https://github.com/drgomesp/oxiboy
[INFO] tweaked toml for git repo https://github.com/drgomesp/oxiboy written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] crate git repo https://github.com/drgomesp/oxiboy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_users v0.3.0
[INFO] [stderr]   Downloaded backtrace v0.3.15
[INFO] [stderr]   Downloaded constant_time_eq v0.1.3
[INFO] [stderr]   Downloaded argon2rs v0.2.5
[INFO] [stderr]   Downloaded simplelog v0.5.3
[INFO] [stderr]   Downloaded clippy v0.0.21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 105a820ac25e3c0d9ba1fa64e86e8bd7369b321a160c42a61c1e7d6a976c0316
[INFO] running `Command { std: "docker" "start" "-a" "105a820ac25e3c0d9ba1fa64e86e8bd7369b321a160c42a61c1e7d6a976c0316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "105a820ac25e3c0d9ba1fa64e86e8bd7369b321a160c42a61c1e7d6a976c0316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105a820ac25e3c0d9ba1fa64e86e8bd7369b321a160c42a61c1e7d6a976c0316", kill_on_drop: false }`
[INFO] [stdout] 105a820ac25e3c0d9ba1fa64e86e8bd7369b321a160c42a61c1e7d6a976c0316
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca05ea27ef45e08e8388b8cdf1d44b97c3fbc041dbb729448107167e8ba809ae
[INFO] running `Command { std: "docker" "start" "-a" "ca05ea27ef45e08e8388b8cdf1d44b97c3fbc041dbb729448107167e8ba809ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling cc v1.0.34
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling rustc-demangle v0.1.13
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling oxiboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/cpu/registers.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / bitflags!(
[INFO] [stdout] 4  | |   pub struct Flags: u8 {
[INFO] [stdout] 5  | |     const ZERO       = 0b_1000_0000; 
[INFO] [stdout] 6  | |     const ADD_SUB    = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 9  | |   }
[INFO] [stdout] 10 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/cpu/registers.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / bitflags!(
[INFO] [stdout] 4  | |   pub struct Flags: u8 {
[INFO] [stdout] 5  | |     const ZERO       = 0b_1000_0000; 
[INFO] [stdout] 6  | |     const ADD_SUB    = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 9  | |   }
[INFO] [stdout] 10 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/cpu/registers.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / bitflags!(
[INFO] [stdout] 4  | |   pub struct Flags: u8 {
[INFO] [stdout] 5  | |     const ZERO       = 0b_1000_0000; 
[INFO] [stdout] 6  | |     const ADD_SUB    = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 9  | |   }
[INFO] [stdout] 10 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/gameboy/hardware/cpu/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         ((h as u16) << 8 | (l as u16))
[INFO] [stdout]    |         ^                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -         ((h as u16) << 8 | (l as u16))
[INFO] [stdout] 65 +         (h as u16) << 8 | (l as u16)
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 33 |             0x0...0xFF => self.bootrom[addr as usize],
[INFO] [stdout]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |             0x0100...0x7FFF => self.cartridge.read(addr),
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |             0x8000...0x9FFF => self.ppu.read(addr - 0x8000),
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |             0xC000...0xDFFF => self.wram[(addr - 0xC000) as usize],
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |             0xFF00...0xFF7F => match addr {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |             0xFF80...0xFFFE => self.hram[(addr - 0xFF80) as usize],
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 |             0x0100...0x7FFF => panic!("-- writing cartdrige mem val:{:#04X} addr: ${:#06X}", val, addr - 0x0100),
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |             0x8000...0x9FFF => self.ppu.write(addr - 0x8000, val),
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |             0xC000...0xDFFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |             0xFF00...0xFF7F => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 |             0xFF80...0xFFFE => self.hram[(addr - 0xFF80) as usize] = val,
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/ppu/registers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / bitflags!(
[INFO] [stdout] 2  | |   pub struct Control: u8 {
[INFO] [stdout] 3  | |     const LCD_DISPLAY_ENABLE        = 0b_1000_0000;
[INFO] [stdout] 4  | |     const WINDOW_TILE_MAP_ADDR      = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |   }
[INFO] [stdout] 12 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/ppu/registers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / bitflags!(
[INFO] [stdout] 2  | |   pub struct Control: u8 {
[INFO] [stdout] 3  | |     const LCD_DISPLAY_ENABLE        = 0b_1000_0000;
[INFO] [stdout] 4  | |     const WINDOW_TILE_MAP_ADDR      = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |   }
[INFO] [stdout] 12 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/ppu/registers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / bitflags!(
[INFO] [stdout] 2  | |   pub struct Control: u8 {
[INFO] [stdout] 3  | |     const LCD_DISPLAY_ENABLE        = 0b_1000_0000;
[INFO] [stdout] 4  | |     const WINDOW_TILE_MAP_ADDR      = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |   }
[INFO] [stdout] 12 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VBlank`
[INFO] [stdout]  --> src/gameboy/hardware/ppu/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     VBlank,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `scroll_x`
[INFO] [stdout]   --> src/gameboy/hardware/ppu/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     scroll_x: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_scroll_y`
[INFO] [stdout]   --> src/gameboy/hardware/ppu/mod.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn get_scroll_y(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AF`
[INFO] [stdout]   --> src/gameboy/hardware/cpu/registers.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     AF,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Reg16` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/gameboy/hardware/cpu/registers.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Copy, Clone, Debug)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/gameboy/hardware/cpu/mod.rs:531:9
[INFO] [stdout]     |
[INFO] [stdout] 531 | /         match dst {
[INFO] [stdout] 532 | |             Dst::A8(val) => {
[INFO] [stdout] 533 | |                 let addr = 0xFF00u16 | val as u16;
[INFO] [stdout] 534 | |                 bus.write(addr, cpu.registers.read8(Reg8::A))
[INFO] [stdout] ...   |
[INFO] [stdout] 552 | |             Dst::Addr(addr) => bus.write(addr, val as u8),
[INFO] [stdout] 553 | |         };
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.36s
[INFO] running `Command { std: "docker" "inspect" "ca05ea27ef45e08e8388b8cdf1d44b97c3fbc041dbb729448107167e8ba809ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca05ea27ef45e08e8388b8cdf1d44b97c3fbc041dbb729448107167e8ba809ae", kill_on_drop: false }`
[INFO] [stdout] ca05ea27ef45e08e8388b8cdf1d44b97c3fbc041dbb729448107167e8ba809ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 716e92eac5165332da5f2ef3315a4cd183c91c74420c966ee844ae2cbcbadeb6
[INFO] running `Command { std: "docker" "start" "-a" "716e92eac5165332da5f2ef3315a4cd183c91c74420c966ee844ae2cbcbadeb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxiboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/cpu/registers.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / bitflags!(
[INFO] [stdout] 4  | |   pub struct Flags: u8 {
[INFO] [stdout] 5  | |     const ZERO       = 0b_1000_0000; 
[INFO] [stdout] 6  | |     const ADD_SUB    = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 9  | |   }
[INFO] [stdout] 10 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/cpu/registers.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / bitflags!(
[INFO] [stdout] 4  | |   pub struct Flags: u8 {
[INFO] [stdout] 5  | |     const ZERO       = 0b_1000_0000; 
[INFO] [stdout] 6  | |     const ADD_SUB    = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 9  | |   }
[INFO] [stdout] 10 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/cpu/registers.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / bitflags!(
[INFO] [stdout] 4  | |   pub struct Flags: u8 {
[INFO] [stdout] 5  | |     const ZERO       = 0b_1000_0000; 
[INFO] [stdout] 6  | |     const ADD_SUB    = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 9  | |   }
[INFO] [stdout] 10 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/gameboy/hardware/cpu/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         ((h as u16) << 8 | (l as u16))
[INFO] [stdout]    |         ^                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -         ((h as u16) << 8 | (l as u16))
[INFO] [stdout] 65 +         (h as u16) << 8 | (l as u16)
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 33 |             0x0...0xFF => self.bootrom[addr as usize],
[INFO] [stdout]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |             0x0100...0x7FFF => self.cartridge.read(addr),
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:35:19
[INFO] [stdout]    |
[INFO] [stdout] 35 |             0x8000...0x9FFF => self.ppu.read(addr - 0x8000),
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |             0xC000...0xDFFF => self.wram[(addr - 0xC000) as usize],
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |             0xFF00...0xFF7F => match addr {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |             0xFF80...0xFFFE => self.hram[(addr - 0xFF80) as usize],
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:50:19
[INFO] [stdout]    |
[INFO] [stdout] 50 |             0x0100...0x7FFF => panic!("-- writing cartdrige mem val:{:#04X} addr: ${:#06X}", val, addr - 0x0100),
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |             0x8000...0x9FFF => self.ppu.write(addr - 0x8000, val),
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:52:19
[INFO] [stdout]    |
[INFO] [stdout] 52 |             0xC000...0xDFFF => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |             0xFF00...0xFF7F => {
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/gameboy/hardware/interconnect.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 |             0xFF80...0xFFFE => self.hram[(addr - 0xFF80) as usize] = val,
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/ppu/registers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / bitflags!(
[INFO] [stdout] 2  | |   pub struct Control: u8 {
[INFO] [stdout] 3  | |     const LCD_DISPLAY_ENABLE        = 0b_1000_0000;
[INFO] [stdout] 4  | |     const WINDOW_TILE_MAP_ADDR      = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |   }
[INFO] [stdout] 12 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/ppu/registers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / bitflags!(
[INFO] [stdout] 2  | |   pub struct Control: u8 {
[INFO] [stdout] 3  | |     const LCD_DISPLAY_ENABLE        = 0b_1000_0000;
[INFO] [stdout] 4  | |     const WINDOW_TILE_MAP_ADDR      = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |   }
[INFO] [stdout] 12 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gameboy/hardware/ppu/registers.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / bitflags!(
[INFO] [stdout] 2  | |   pub struct Control: u8 {
[INFO] [stdout] 3  | |     const LCD_DISPLAY_ENABLE        = 0b_1000_0000;
[INFO] [stdout] 4  | |     const WINDOW_TILE_MAP_ADDR      = 0b_0100_0000;
[INFO] [stdout] ...  |
[INFO] [stdout] 11 | |   }
[INFO] [stdout] 12 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VBlank`
[INFO] [stdout]  --> src/gameboy/hardware/ppu/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     VBlank,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `scroll_x`
[INFO] [stdout]   --> src/gameboy/hardware/ppu/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     scroll_x: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_scroll_y`
[INFO] [stdout]   --> src/gameboy/hardware/ppu/mod.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn get_scroll_y(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AF`
[INFO] [stdout]   --> src/gameboy/hardware/cpu/registers.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     AF,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Reg16` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/gameboy/hardware/cpu/registers.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[derive(Copy, Clone, Debug)]
[INFO] [stdout]    |                ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/gameboy/hardware/cpu/mod.rs:531:9
[INFO] [stdout]     |
[INFO] [stdout] 531 | /         match dst {
[INFO] [stdout] 532 | |             Dst::A8(val) => {
[INFO] [stdout] 533 | |                 let addr = 0xFF00u16 | val as u16;
[INFO] [stdout] 534 | |                 bus.write(addr, cpu.registers.read8(Reg8::A))
[INFO] [stdout] ...   |
[INFO] [stdout] 552 | |             Dst::Addr(addr) => bus.write(addr, val as u8),
[INFO] [stdout] 553 | |         };
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "716e92eac5165332da5f2ef3315a4cd183c91c74420c966ee844ae2cbcbadeb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "716e92eac5165332da5f2ef3315a4cd183c91c74420c966ee844ae2cbcbadeb6", kill_on_drop: false }`
[INFO] [stdout] 716e92eac5165332da5f2ef3315a4cd183c91c74420c966ee844ae2cbcbadeb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e1959ab8ec7e372691cbaa57ae3fb9fe71be4da24a41f41c787df3373f0c2da
[INFO] running `Command { std: "docker" "start" "-a" "0e1959ab8ec7e372691cbaa57ae3fb9fe71be4da24a41f41c787df3373f0c2da", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/gameboy/hardware/cpu/registers.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | / bitflags!(
[INFO] [stderr] 4  | |   pub struct Flags: u8 {
[INFO] [stderr] 5  | |     const ZERO       = 0b_1000_0000; 
[INFO] [stderr] 6  | |     const ADD_SUB    = 0b_0100_0000;
[INFO] [stderr] ...  |
[INFO] [stderr] 9  | |   }
[INFO] [stderr] 10 | | );
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/gameboy/hardware/cpu/registers.rs:3:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | / bitflags!(
[INFO] [stderr] 4  | |   pub struct Flags: u8 {
[INFO] [stderr] 5  | |     const ZERO       = 0b_1000_0000; 
[INFO] [stderr] 6  | |     const ADD_SUB    = 0b_0100_0000;
[INFO] [stderr] ...  |
[INFO] [stderr] 9  | |   }
[INFO] [stderr] 10 | | );
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/gameboy/hardware/cpu/mod.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         ((h as u16) << 8 | (l as u16))
[INFO] [stderr]    |         ^                            ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 65 -         ((h as u16) << 8 | (l as u16))
[INFO] [stderr] 65 +         (h as u16) << 8 | (l as u16)
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/hardware/interconnect.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |             0x0...0xFF => self.bootrom[addr as usize],
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/hardware/interconnect.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |             0x0100...0x7FFF => self.cartridge.read(addr),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/hardware/interconnect.rs:35:19
[INFO] [stderr]    |
[INFO] [stderr] 35 |             0x8000...0x9FFF => self.ppu.read(addr - 0x8000),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/hardware/interconnect.rs:36:19
[INFO] [stderr]    |
[INFO] [stderr] 36 |             0xC000...0xDFFF => self.wram[(addr - 0xC000) as usize],
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/hardware/interconnect.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 |             0xFF00...0xFF7F => match addr {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/hardware/interconnect.rs:42:19
[INFO] [stderr]    |
[INFO] [stderr] 42 |             0xFF80...0xFFFE => self.hram[(addr - 0xFF80) as usize],
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/hardware/interconnect.rs:50:19
[INFO] [stderr]    |
[INFO] [stderr] 50 |             0x0100...0x7FFF => panic!("-- writing cartdrige mem val:{:#04X} addr: ${:#06X}", val, addr - 0x0100),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/hardware/interconnect.rs:51:19
[INFO] [stderr]    |
[INFO] [stderr] 51 |             0x8000...0x9FFF => self.ppu.write(addr - 0x8000, val),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/hardware/interconnect.rs:52:19
[INFO] [stderr]    |
[INFO] [stderr] 52 |             0xC000...0xDFFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/hardware/interconnect.rs:55:19
[INFO] [stderr]    |
[INFO] [stderr] 55 |             0xFF00...0xFF7F => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/hardware/interconnect.rs:63:19
[INFO] [stderr]    |
[INFO] [stderr] 63 |             0xFF80...0xFFFE => self.hram[(addr - 0xFF80) as usize] = val,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/gameboy/hardware/ppu/registers.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / bitflags!(
[INFO] [stderr] 2  | |   pub struct Control: u8 {
[INFO] [stderr] 3  | |     const LCD_DISPLAY_ENABLE        = 0b_1000_0000;
[INFO] [stderr] 4  | |     const WINDOW_TILE_MAP_ADDR      = 0b_0100_0000;
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |   }
[INFO] [stderr] 12 | | );
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VBlank`
[INFO] [stderr]  --> src/gameboy/hardware/ppu/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     VBlank,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `scroll_x`
[INFO] [stderr]   --> src/gameboy/hardware/ppu/mod.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     scroll_x: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_scroll_y`
[INFO] [stderr]   --> src/gameboy/hardware/ppu/mod.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn get_scroll_y(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AF`
[INFO] [stderr]   --> src/gameboy/hardware/cpu/registers.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     AF,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Reg16` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/gameboy/hardware/cpu/registers.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 | #[derive(Copy, Clone, Debug)]
[INFO] [stderr]    |                ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/gameboy/hardware/cpu/mod.rs:531:9
[INFO] [stderr]     |
[INFO] [stderr] 531 | /         match dst {
[INFO] [stderr] 532 | |             Dst::A8(val) => {
[INFO] [stderr] 533 | |                 let addr = 0xFF00u16 | val as u16;
[INFO] [stderr] 534 | |                 bus.write(addr, cpu.registers.read8(Reg8::A))
[INFO] [stderr] ...   |
[INFO] [stderr] 552 | |             Dst::Addr(addr) => bus.write(addr, val as u8),
[INFO] [stderr] 553 | |         };
[INFO] [stderr]     | |__________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `oxiboy` (bin "oxiboy" test) generated 23 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/oxiboy-010be55aa8e5c1d4)
[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" "0e1959ab8ec7e372691cbaa57ae3fb9fe71be4da24a41f41c787df3373f0c2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1959ab8ec7e372691cbaa57ae3fb9fe71be4da24a41f41c787df3373f0c2da", kill_on_drop: false }`
[INFO] [stdout] 0e1959ab8ec7e372691cbaa57ae3fb9fe71be4da24a41f41c787df3373f0c2da