[INFO] cloning repository https://github.com/hahohihu/chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hahohihu/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhahohihu%2Fchip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhahohihu%2Fchip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96eb5f113ae35db38b98e5f3391f6d0a2a3fc8c2 [INFO] checking hahohihu/chip8 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhahohihu%2Fchip8" "/workspace/builds/worker-23/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hahohihu/chip8 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hahohihu/chip8 [INFO] finished tweaking git repo https://github.com/hahohihu/chip8 [INFO] tweaked toml for git repo https://github.com/hahohihu/chip8 written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate git repo https://github.com/hahohihu/chip8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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 ... 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[stderr] Downloaded wayland-cursor v0.28.6 [INFO] [stderr] Downloaded gpu-alloc v0.5.2 [INFO] [stderr] Downloaded gpu-descriptor-types v0.1.1 [INFO] [stderr] Downloaded inplace_it v0.3.3 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded andrew v0.3.1 [INFO] [stderr] Downloaded nix v0.18.0 [INFO] [stderr] Downloaded memmap2 v0.1.0 [INFO] [stderr] Downloaded xcursor v0.3.4 [INFO] [stderr] Downloaded wayland-commons v0.28.6 [INFO] [stderr] Downloaded x11-dl v2.19.1 [INFO] [stderr] Downloaded d3d12 v0.4.1 [INFO] [stderr] Downloaded arrayvec v0.7.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0291f5ec654ced9faa5b18641d5a346d47edffe1965ef4c297dd2e88f85b989f [INFO] running `Command { std: "docker" "start" "-a" "0291f5ec654ced9faa5b18641d5a346d47edffe1965ef4c297dd2e88f85b989f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0291f5ec654ced9faa5b18641d5a346d47edffe1965ef4c297dd2e88f85b989f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0291f5ec654ced9faa5b18641d5a346d47edffe1965ef4c297dd2e88f85b989f", kill_on_drop: false }` [INFO] [stdout] 0291f5ec654ced9faa5b18641d5a346d47edffe1965ef4c297dd2e88f85b989f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04e71802e51d7d236b618aa4d3717363d991acac97ea8ea629dd1dec6a020a81 [INFO] running `Command { std: "docker" "start" "-a" "04e71802e51d7d236b618aa4d3717363d991acac97ea8ea629dd1dec6a020a81", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking glow v0.11.0 [INFO] [stderr] Checking profiling v1.0.4 [INFO] [stderr] Checking renderdoc-sys v0.7.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking pollster v0.2.4 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Checking gpu-descriptor-types v0.1.1 [INFO] [stderr] Checking wgpu-types v0.11.0 [INFO] [stderr] Compiling wgpu-core v0.11.2 [INFO] [stderr] Checking libloading v0.7.2 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Checking gpu-alloc v0.5.2 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking ash v0.33.3+1.2.191 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking wide v0.6.5 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking ultraviolet v0.8.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking xdg v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking gpu-descriptor v0.2.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking mio-misc v1.2.1 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking naga v0.7.1 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking wgpu-hal v0.11.4 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wgpu v0.11.0 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking pixels v0.8.0 [INFO] [stderr] Checking winit_input_helper v0.10.0 [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand` [INFO] [stdout] --> src/chip8.rs:506:9 [INFO] [stdout] | [INFO] [stdout] 506 | use rand::prelude::*; [INFO] [stdout] | ^^^^ use of undeclared crate or module `rand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Iter` [INFO] [stdout] --> src/chip8.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::slice::Iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StdRng` [INFO] [stdout] --> src/chip8.rs:542:27 [INFO] [stdout] | [INFO] [stdout] 542 | let mut rng = StdRng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^ use of undeclared type `StdRng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Iter` [INFO] [stdout] --> src/chip8.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::slice::Iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `display` [INFO] [stdout] --> src/chip8.rs:200:13 [INFO] [stdout] | [INFO] [stdout] 200 | let display = Section { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `should_beep` [INFO] [stdout] --> src/chip8.rs:120:12 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn should_beep(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:465:72 [INFO] [stdout] | [INFO] [stdout] 465 | chip8.execute(Instruction::Draw { x_r: 0, y_r: 0, height: 5 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:469:72 [INFO] [stdout] | [INFO] [stdout] 469 | chip8.execute(Instruction::Draw { x_r: 0, y_r: 0, height: 5 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:479:77 [INFO] [stdout] | [INFO] [stdout] 479 | chip8.execute(Instruction::SetRegister { register: 0, value: 123 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:480:71 [INFO] [stdout] | [INFO] [stdout] 480 | chip8.execute(Instruction::SetIndexRegister { value: 0x400 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:481:66 [INFO] [stdout] | [INFO] [stdout] 481 | chip8.execute(Instruction::RegToDecimal { register: 0 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:485:76 [INFO] [stdout] | [INFO] [stdout] 485 | chip8.execute(Instruction::SetRegister { register: 0, value: 10 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:486:71 [INFO] [stdout] | [INFO] [stdout] 486 | chip8.execute(Instruction::SetIndexRegister { value: 0x400 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:487:66 [INFO] [stdout] | [INFO] [stdout] 487 | chip8.execute(Instruction::RegToDecimal { register: 0 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:500:25 [INFO] [stdout] | [INFO] [stdout] 500 | chip8.cycle(Some(4), now); [INFO] [stdout] | ^^^^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<{integer}>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:516:86 [INFO] [stdout] | [INFO] [stdout] 516 | chip8.execute(Instruction::SetRegister { register: r1, value: a as u8 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:518:86 [INFO] [stdout] | [INFO] [stdout] 518 | chip8.execute(Instruction::SetRegister { register: r2, value: b as u8 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:520:86 [INFO] [stdout] | [INFO] [stdout] 520 | chip8.execute(Instruction::MovRegister { register1: r1, register2: r2 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:522:78 [INFO] [stdout] | [INFO] [stdout] 522 | chip8.execute(Instruction::Add { register1: r1, register2: r2 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:533:91 [INFO] [stdout] | [INFO] [stdout] 533 | chip8.execute(Instruction::Draw {x_r: a as u8, y_r: b as u8, height:c as u8}, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/chip8.rs:507:5 [INFO] [stdout] | [INFO] [stdout] 507 | / proptest! { [INFO] [stdout] 508 | | #[test] [INFO] [stdout] 509 | | fn instruction_tests( [INFO] [stdout] 510 | | a in 0..u8::MAX, [INFO] [stdout] ... | [INFO] [stdout] 579 | | } [INFO] [stdout] 580 | | } [INFO] [stdout] | |_____^ cannot infer type for struct `std::ops::Range<{integer}>` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `std::ops::Range<{integer}>: Strategy` found in the `proptest` crate: [INFO] [stdout] - impl Strategy for std::ops::Range; [INFO] [stdout] - impl Strategy for std::ops::Range; [INFO] [stdout] - impl Strategy for std::ops::Range; [INFO] [stdout] - impl Strategy for std::ops::Range; [INFO] [stdout] and 8 more [INFO] [stdout] = note: required because of the requirements on the impl of `Strategy` for `(std::ops::Range<{integer}>, std::ops::Range<{integer}>, std::ops::Range<{integer}>)` [INFO] [stdout] = note: this error originates in the macro `$crate::proptest_helper` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:548:80 [INFO] [stdout] | [INFO] [stdout] 548 | chip8.execute(Instruction::SetRegister { register: i, value }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:551:73 [INFO] [stdout] | [INFO] [stdout] 551 | chip8.execute(Instruction::SetIndexRegister { value: mem }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:553:76 [INFO] [stdout] | [INFO] [stdout] 553 | chip8.execute(Instruction::StoreMemory { register: register }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:556:84 [INFO] [stdout] | [INFO] [stdout] 556 | chip8.execute(Instruction::SetRegister { register: i , value: 0 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:559:75 [INFO] [stdout] | [INFO] [stdout] 559 | chip8.execute(Instruction::LoadMemory { register: register }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:571:81 [INFO] [stdout] | [INFO] [stdout] 571 | chip8.execute(Instruction::SetRegister { register: 0, value: dur }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/chip8.rs:572:71 [INFO] [stdout] | [INFO] [stdout] 572 | chip8.execute(Instruction::SetDelayTimer { register: 0 }, None); [INFO] [stdout] | ^^^^ expected array `[bool; 16]`, found enum `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected array `[bool; 16]` [INFO] [stdout] found enum `Option<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 24 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0283, E0308, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chip8` due to 25 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "04e71802e51d7d236b618aa4d3717363d991acac97ea8ea629dd1dec6a020a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04e71802e51d7d236b618aa4d3717363d991acac97ea8ea629dd1dec6a020a81", kill_on_drop: false }` [INFO] [stdout] 04e71802e51d7d236b618aa4d3717363d991acac97ea8ea629dd1dec6a020a81