[INFO] cloning repository https://github.com/foxmk/rustboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/foxmk/rustboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoxmk%2Frustboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoxmk%2Frustboy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 32f594b0873f8196b9cc4174924de9700ef9b3bb [INFO] building foxmk/rustboy against master#ee1c3b385b6673b6ef37d80dfabe048e993c2ae2 for pr-102832-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffoxmk%2Frustboy" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/foxmk/rustboy on toolchain ee1c3b385b6673b6ef37d80dfabe048e993c2ae2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ee1c3b385b6673b6ef37d80dfabe048e993c2ae2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/foxmk/rustboy [INFO] finished tweaking git repo https://github.com/foxmk/rustboy [INFO] tweaked toml for git repo https://github.com/foxmk/rustboy written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/foxmk/rustboy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ee1c3b385b6673b6ef37d80dfabe048e993c2ae2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bitflags v1.0.4 [INFO] [stderr] Downloaded x11-dl v2.14.0 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded gdi32-sys v0.1.2 [INFO] [stderr] Downloaded num-iter v0.1.37 [INFO] [stderr] Downloaded num-integer v0.1.39 [INFO] [stderr] Downloaded cc v1.0.25 [INFO] [stderr] Downloaded minifb v0.11.2 [INFO] [stderr] Downloaded libc v0.2.45 [INFO] [stderr] Downloaded sdl2 v0.31.0 [INFO] [stderr] Downloaded rand v0.4.3 [INFO] [stderr] Downloaded rand v0.3.22 [INFO] [stderr] Downloaded cfg-if v0.1.6 [INFO] [stderr] Downloaded user32-sys v0.1.3 [INFO] [stderr] Downloaded bitflags v0.7.0 [INFO] [stderr] Downloaded sdl2-sys v0.31.0 [INFO] [stderr] Downloaded redox_syscall v0.1.43 [INFO] [stderr] Downloaded winapi v0.3.6 [INFO] [stderr] Downloaded lazy_static v0.2.11 [INFO] [stderr] Downloaded pkg-config v0.3.14 [INFO] [stderr] Downloaded time v0.1.40 [INFO] [stderr] Downloaded orbclient v0.3.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ee1c3b385b6673b6ef37d80dfabe048e993c2ae2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6818baa50ddb2e6e627b688b31aa5b935d303fc601bc91a91a84103f0b99369e [INFO] running `Command { std: "docker" "start" "-a" "6818baa50ddb2e6e627b688b31aa5b935d303fc601bc91a91a84103f0b99369e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6818baa50ddb2e6e627b688b31aa5b935d303fc601bc91a91a84103f0b99369e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6818baa50ddb2e6e627b688b31aa5b935d303fc601bc91a91a84103f0b99369e", kill_on_drop: false }` [INFO] [stdout] 6818baa50ddb2e6e627b688b31aa5b935d303fc601bc91a91a84103f0b99369e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ee1c3b385b6673b6ef37d80dfabe048e993c2ae2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 947b744f23b296f160ead2efe4c216de0430103e6f70f2771fce170c1beda348 [INFO] running `Command { std: "docker" "start" "-a" "947b744f23b296f160ead2efe4c216de0430103e6f70f2771fce170c1beda348", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling x11-dl v2.14.0 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling minifb v0.11.2 [INFO] [stderr] Compiling vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:304:28 [INFO] [stdout] | [INFO] [stdout] 304 | PPU::VRAM_START...PPU::VRAM_END => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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/ppu.rs:313:27 [INFO] [stdout] | [INFO] [stdout] 313 | PPU::OAM_START...PPU::OAM_END => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:340:28 [INFO] [stdout] | [INFO] [stdout] 340 | PPU::VRAM_START...PPU::VRAM_END => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:349:27 [INFO] [stdout] | [INFO] [stdout] 349 | PPU::OAM_START...PPU::OAM_END => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | cpu.borrow_mut().step(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | ppu.borrow_mut().step(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cpu.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | self.exec_op(post_op); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cpu.rs:723:17 [INFO] [stdout] | [INFO] [stdout] 723 | byte.set_bit(0, value as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cpu.rs:728:17 [INFO] [stdout] | [INFO] [stdout] 728 | byte.set_bit(0, value as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cpu.rs:733:17 [INFO] [stdout] | [INFO] [stdout] 733 | byte.set_bit(0, value as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cpu.rs:738:17 [INFO] [stdout] | [INFO] [stdout] 738 | byte.set_bit(0, value as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:197:17 [INFO] [stdout] | [INFO] [stdout] 197 | self.stat.set_bit(PPU::MODE_TRANSFER, true as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:198:17 [INFO] [stdout] | [INFO] [stdout] 198 | self.stat.set_bit(PPU::MODE, false as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:202:17 [INFO] [stdout] | [INFO] [stdout] 202 | self.stat.set_bit(PPU::MODE_TRANSFER, true as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:203:17 [INFO] [stdout] | [INFO] [stdout] 203 | self.stat.set_bit(PPU::MODE, true as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | self.stat.set_bit(PPU::MODE_TRANSFER, false as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | self.stat.set_bit(PPU::MODE, false as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:212:17 [INFO] [stdout] | [INFO] [stdout] 212 | self.stat.set_bit(PPU::MODE_TRANSFER, false as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:213:17 [INFO] [stdout] | [INFO] [stdout] 213 | self.stat.set_bit(PPU::MODE, true as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:275:13 [INFO] [stdout] | [INFO] [stdout] 275 | InterruptController::request(self.memory.borrow_mut(), Interrupt::LcdStat); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/interrupts.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | / match int { [INFO] [stdout] 73 | | Interrupt::VBlank => flags_to_save.set_bit(0, 1), [INFO] [stdout] 74 | | Interrupt::LcdStat => flags_to_save.set_bit(1, 1), [INFO] [stdout] 75 | | Interrupt::Timer => flags_to_save.set_bit(2, 1), [INFO] [stdout] 76 | | Interrupt::Serial => flags_to_save.set_bit(3, 1), [INFO] [stdout] 77 | | Interrupt::Joystick => flags_to_save.set_bit(4, 1), [INFO] [stdout] 78 | | }; [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/interrupts.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | / match int { [INFO] [stdout] 87 | | Interrupt::VBlank => flags_to_save.set_bit(0, 0), [INFO] [stdout] 88 | | Interrupt::LcdStat => flags_to_save.set_bit(1, 0), [INFO] [stdout] 89 | | Interrupt::Timer => flags_to_save.set_bit(2, 0), [INFO] [stdout] 90 | | Interrupt::Serial => flags_to_save.set_bit(3, 0), [INFO] [stdout] 91 | | Interrupt::Joystick => flags_to_save.set_bit(4, 0), [INFO] [stdout] 92 | | }; [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.41s [INFO] running `Command { std: "docker" "inspect" "947b744f23b296f160ead2efe4c216de0430103e6f70f2771fce170c1beda348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "947b744f23b296f160ead2efe4c216de0430103e6f70f2771fce170c1beda348", kill_on_drop: false }` [INFO] [stdout] 947b744f23b296f160ead2efe4c216de0430103e6f70f2771fce170c1beda348 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+ee1c3b385b6673b6ef37d80dfabe048e993c2ae2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f3c618f47422f6a0d95c3c93ba001bd6dd96a693f16d07701bce8ce05273e9e [INFO] running `Command { std: "docker" "start" "-a" "0f3c618f47422f6a0d95c3c93ba001bd6dd96a693f16d07701bce8ce05273e9e", kill_on_drop: false }` [INFO] [stderr] Compiling vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:304:28 [INFO] [stdout] | [INFO] [stdout] 304 | PPU::VRAM_START...PPU::VRAM_END => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [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/ppu.rs:313:27 [INFO] [stdout] | [INFO] [stdout] 313 | PPU::OAM_START...PPU::OAM_END => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:340:28 [INFO] [stdout] | [INFO] [stdout] 340 | PPU::VRAM_START...PPU::VRAM_END => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/ppu.rs:349:27 [INFO] [stdout] | [INFO] [stdout] 349 | PPU::OAM_START...PPU::OAM_END => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | cpu.borrow_mut().step(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | ppu.borrow_mut().step(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cpu.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | self.exec_op(post_op); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cpu.rs:723:17 [INFO] [stdout] | [INFO] [stdout] 723 | byte.set_bit(0, value as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cpu.rs:728:17 [INFO] [stdout] | [INFO] [stdout] 728 | byte.set_bit(0, value as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cpu.rs:733:17 [INFO] [stdout] | [INFO] [stdout] 733 | byte.set_bit(0, value as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cpu.rs:738:17 [INFO] [stdout] | [INFO] [stdout] 738 | byte.set_bit(0, value as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/cpu.rs:775:9 [INFO] [stdout] | [INFO] [stdout] 775 | cpu.step(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/memory.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | space.write(0x0020, 0xFF); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/memory.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 216 | space.write(0x0020, 0xFF); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/memory.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 220 | space.write(0x0120, 0xFE); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:197:17 [INFO] [stdout] | [INFO] [stdout] 197 | self.stat.set_bit(PPU::MODE_TRANSFER, true as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:198:17 [INFO] [stdout] | [INFO] [stdout] 198 | self.stat.set_bit(PPU::MODE, false as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:202:17 [INFO] [stdout] | [INFO] [stdout] 202 | self.stat.set_bit(PPU::MODE_TRANSFER, true as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:203:17 [INFO] [stdout] | [INFO] [stdout] 203 | self.stat.set_bit(PPU::MODE, true as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | self.stat.set_bit(PPU::MODE_TRANSFER, false as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:208:17 [INFO] [stdout] | [INFO] [stdout] 208 | self.stat.set_bit(PPU::MODE, false as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:212:17 [INFO] [stdout] | [INFO] [stdout] 212 | self.stat.set_bit(PPU::MODE_TRANSFER, false as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:213:17 [INFO] [stdout] | [INFO] [stdout] 213 | self.stat.set_bit(PPU::MODE, true as usize); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/ppu.rs:275:13 [INFO] [stdout] | [INFO] [stdout] 275 | InterruptController::request(self.memory.borrow_mut(), Interrupt::LcdStat); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/interrupts.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | / match int { [INFO] [stdout] 73 | | Interrupt::VBlank => flags_to_save.set_bit(0, 1), [INFO] [stdout] 74 | | Interrupt::LcdStat => flags_to_save.set_bit(1, 1), [INFO] [stdout] 75 | | Interrupt::Timer => flags_to_save.set_bit(2, 1), [INFO] [stdout] 76 | | Interrupt::Serial => flags_to_save.set_bit(3, 1), [INFO] [stdout] 77 | | Interrupt::Joystick => flags_to_save.set_bit(4, 1), [INFO] [stdout] 78 | | }; [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/interrupts.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | / match int { [INFO] [stdout] 87 | | Interrupt::VBlank => flags_to_save.set_bit(0, 0), [INFO] [stdout] 88 | | Interrupt::LcdStat => flags_to_save.set_bit(1, 0), [INFO] [stdout] 89 | | Interrupt::Timer => flags_to_save.set_bit(2, 0), [INFO] [stdout] 90 | | Interrupt::Serial => flags_to_save.set_bit(3, 0), [INFO] [stdout] 91 | | Interrupt::Joystick => flags_to_save.set_bit(4, 0), [INFO] [stdout] 92 | | }; [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "0f3c618f47422f6a0d95c3c93ba001bd6dd96a693f16d07701bce8ce05273e9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f3c618f47422f6a0d95c3c93ba001bd6dd96a693f16d07701bce8ce05273e9e", kill_on_drop: false }` [INFO] [stdout] 0f3c618f47422f6a0d95c3c93ba001bd6dd96a693f16d07701bce8ce05273e9e