[INFO] cloning repository https://github.com/Mouaijin/bouzu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mouaijin/bouzu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMouaijin%2Fbouzu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMouaijin%2Fbouzu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 18e7510d68b822227bfe20dd014f9b91b16f95c4 [INFO] testing Mouaijin/bouzu against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMouaijin%2Fbouzu" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Mouaijin/bouzu [INFO] finished tweaking git repo https://github.com/Mouaijin/bouzu [INFO] tweaked toml for git repo https://github.com/Mouaijin/bouzu written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Mouaijin/bouzu on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Mouaijin/bouzu already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a8ab4a8b0162ef490b95c00f8fca7d3b09117c5349c85b22838c3e731d5cef0c [INFO] running `Command { std: "docker" "start" "-a" "a8ab4a8b0162ef490b95c00f8fca7d3b09117c5349c85b22838c3e731d5cef0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8ab4a8b0162ef490b95c00f8fca7d3b09117c5349c85b22838c3e731d5cef0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8ab4a8b0162ef490b95c00f8fca7d3b09117c5349c85b22838c3e731d5cef0c", kill_on_drop: false }` [INFO] [stdout] a8ab4a8b0162ef490b95c00f8fca7d3b09117c5349c85b22838c3e731d5cef0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 563ad2be4b8e6e2f98079607c2304261416945eb4594f20a8c956f6404127a02 [INFO] running `Command { std: "docker" "start" "-a" "563ad2be4b8e6e2f98079607c2304261416945eb4594f20a8c956f6404127a02", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling bouzu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/rom.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | try!(f.read_to_end(&mut buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/rom.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | let mut f = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:201:16 [INFO] [stdout] | [INFO] [stdout] 201 | 0x0...0x3fff => self.get_block_0()[addr 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 [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:202:19 [INFO] [stdout] | [INFO] [stdout] 202 | 0x4000...0x7fff => self.get_block_1()[(0x4000 - addr) 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:208:16 [INFO] [stdout] | [INFO] [stdout] 208 | 0x0...0x3ffe => join_u8(self.get_block_0()[addr as usize], self.get_block_0()[(addr+1) 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:210:19 [INFO] [stdout] | [INFO] [stdout] 210 | 0x4000...0x7ffe => join_u8(self.get_block_1()[(0x4000 - addr) as usize], self.get_block_1()[(0x4001 - addr) 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::*` [INFO] [stdout] --> src/cpu.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::rc::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::*` [INFO] [stdout] --> src/cpu.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cell::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::boxed::Box` [INFO] [stdout] --> src/cpu.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/cpu.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use log; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `register` [INFO] [stdout] --> src/mmu.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use register; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 42 | 0x0000...0x7fff => self.rom.read8(add), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | 0x8000...0x9fff => self.vram[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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | 0xa000...0xbfff => self.rom.read8(add), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:47:19 [INFO] [stdout] | [INFO] [stdout] 47 | 0xc000...0xcfff => self.work_ram_0[addr - 0xa000], [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:49:19 [INFO] [stdout] | [INFO] [stdout] 49 | 0xd000...0xdfff => self.work_ram_1[addr - 0xd000], [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:51:19 [INFO] [stdout] | [INFO] [stdout] 51 | 0xe000...0xfdff => self.read8(add - 0x2000), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | 0xfe00...0xfe9f => self.sprite_table[addr - 0xfe00], [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:55:19 [INFO] [stdout] | [INFO] [stdout] 55 | 0xfea0...0xfeff => 0, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | 0xff00...0xff7f => self.io_registers[addr - 0xff00], [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:59:19 [INFO] [stdout] | [INFO] [stdout] 59 | 0xff80...0xfffe => self.hram[(addr - 0xff81) 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:79:19 [INFO] [stdout] | [INFO] [stdout] 79 | 0x8000...0x9fff => self.vram[addr - 0x8000] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:83:19 [INFO] [stdout] | [INFO] [stdout] 83 | 0xc000...0xcfff => self.work_ram_0[addr - 0xa000] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | 0xd000...0xdfff => self.work_ram_1[addr - 0xd000] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:87:19 [INFO] [stdout] | [INFO] [stdout] 87 | 0xe000...0xfdff => self.work_ram_0[addr - 0x2000] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:89:19 [INFO] [stdout] | [INFO] [stdout] 89 | 0xfe00...0xfe9f => self.sprite_table[addr - 0xfe00] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:93:19 [INFO] [stdout] | [INFO] [stdout] 93 | 0xff00...0xff7f => self.io_registers[addr] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 95 | 0xff80...0xfffe => self.hram[addr - 0xff81] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/mmu.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | rom: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | rom: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rom.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn load_rom(path: &str) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^ [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 | pub fn load_rom(path: &str) -> Result, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rom.rs:156:68 [INFO] [stdout] | [INFO] [stdout] 156 | fn parse_rom(header: CartridgeHeader, data: Vec) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^ [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 156 | fn parse_rom(header: CartridgeHeader, data: Vec) -> Result, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/mmu.rs:26:25 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(rom: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(rom: Box) -> Self { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/instructions.rs:750:17 [INFO] [stdout] | [INFO] [stdout] 750 | _ => Nop, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/instructions.rs:750:17 [INFO] [stdout] | [INFO] [stdout] 494 | 0x00 => RlcR8(B), [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 495 | 0x01 => RlcR8(C), [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 496 | 0x02 => RlcR8(D), [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 497 | 0x03 => RlcR8(E), [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 750 | _ => Nop, [INFO] [stdout] | ^ ...and 252 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cpu.rs:417:13 [INFO] [stdout] | [INFO] [stdout] 417 | let mut mask: u8 = 0b11111110; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cpu.rs:424:13 [INFO] [stdout] | [INFO] [stdout] 424 | let mut mask: u8 = 0b11111110; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_rom` is never used [INFO] [stdout] --> src/rom.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn print_rom(path: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/rom.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct CartridgeHeader { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 55 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 56 | color: ColorSupport, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 57 | model: CartridgeType, [INFO] [stdout] 58 | logo: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 59 | rom_size_kb: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 60 | rom_banks: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 61 | ram_size_kb: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 62 | ram_banks: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 63 | japanese: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 64 | checksum: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CartridgeHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `header` is never read [INFO] [stdout] --> src/rom.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 172 | pub struct RomCartridge { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 173 | header: CartridgeHeader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_header`, `swap_block_1`, and `read16` are never used [INFO] [stdout] --> src/rom.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 176 | pub trait Cartridge { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] 177 | fn get_header(&self) -> &CartridgeHeader; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 180 | fn swap_block_1(&mut self, bank: usize); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 181 | fn read8(&self, addr: u16) -> u8; [INFO] [stdout] 182 | fn read16(&self, addr: u16) -> u16; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PC` is never constructed [INFO] [stdout] --> src/register.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum Reg16Name { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 21 | PC, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reg16Name` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_hl`, `inc_reg8`, and `dec_reg8` are never used [INFO] [stdout] --> src/register.rs:187:12 [INFO] [stdout] | [INFO] [stdout] 70 | impl CpuRegister { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 187 | pub fn get_hl(&self) -> u16 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | pub fn inc_reg8(&mut self, reg: Reg8Name) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 212 | pub fn dec_reg8(&mut self, reg: Reg8Name) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::num::::rotate_left` that must be used [INFO] [stdout] --> src/cpu.rs:418:9 [INFO] [stdout] | [INFO] [stdout] 418 | mask.rotate_left(b as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 418 | let _ = mask.rotate_left(b as u32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::num::::rotate_left` that must be used [INFO] [stdout] --> src/cpu.rs:425:9 [INFO] [stdout] | [INFO] [stdout] 425 | mask.rotate_left(b as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 425 | let _ = mask.rotate_left(b as u32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `Command { std: "docker" "inspect" "563ad2be4b8e6e2f98079607c2304261416945eb4594f20a8c956f6404127a02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "563ad2be4b8e6e2f98079607c2304261416945eb4594f20a8c956f6404127a02", kill_on_drop: false }` [INFO] [stdout] 563ad2be4b8e6e2f98079607c2304261416945eb4594f20a8c956f6404127a02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] feae058b126e38acf1f747f05375290a0cfe334754cd5b34370a633e3ad1b8d1 [INFO] running `Command { std: "docker" "start" "-a" "feae058b126e38acf1f747f05375290a0cfe334754cd5b34370a633e3ad1b8d1", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling bouzu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/rom.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | try!(f.read_to_end(&mut buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/rom.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | let mut f = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:201:16 [INFO] [stdout] | [INFO] [stdout] 201 | 0x0...0x3fff => self.get_block_0()[addr 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 [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:202:19 [INFO] [stdout] | [INFO] [stdout] 202 | 0x4000...0x7fff => self.get_block_1()[(0x4000 - addr) 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:208:16 [INFO] [stdout] | [INFO] [stdout] 208 | 0x0...0x3ffe => join_u8(self.get_block_0()[addr as usize], self.get_block_0()[(addr+1) 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:210:19 [INFO] [stdout] | [INFO] [stdout] 210 | 0x4000...0x7ffe => join_u8(self.get_block_1()[(0x4000 - addr) as usize], self.get_block_1()[(0x4001 - addr) 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::*` [INFO] [stdout] --> src/cpu.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::rc::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::*` [INFO] [stdout] --> src/cpu.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cell::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::boxed::Box` [INFO] [stdout] --> src/cpu.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/cpu.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use log; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `register` [INFO] [stdout] --> src/mmu.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use register; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 42 | 0x0000...0x7fff => self.rom.read8(add), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | 0x8000...0x9fff => self.vram[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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | 0xa000...0xbfff => self.rom.read8(add), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:47:19 [INFO] [stdout] | [INFO] [stdout] 47 | 0xc000...0xcfff => self.work_ram_0[addr - 0xa000], [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:49:19 [INFO] [stdout] | [INFO] [stdout] 49 | 0xd000...0xdfff => self.work_ram_1[addr - 0xd000], [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:51:19 [INFO] [stdout] | [INFO] [stdout] 51 | 0xe000...0xfdff => self.read8(add - 0x2000), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:53:19 [INFO] [stdout] | [INFO] [stdout] 53 | 0xfe00...0xfe9f => self.sprite_table[addr - 0xfe00], [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:55:19 [INFO] [stdout] | [INFO] [stdout] 55 | 0xfea0...0xfeff => 0, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | 0xff00...0xff7f => self.io_registers[addr - 0xff00], [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:59:19 [INFO] [stdout] | [INFO] [stdout] 59 | 0xff80...0xfffe => self.hram[(addr - 0xff81) 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:79:19 [INFO] [stdout] | [INFO] [stdout] 79 | 0x8000...0x9fff => self.vram[addr - 0x8000] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:83:19 [INFO] [stdout] | [INFO] [stdout] 83 | 0xc000...0xcfff => self.work_ram_0[addr - 0xa000] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:85:19 [INFO] [stdout] | [INFO] [stdout] 85 | 0xd000...0xdfff => self.work_ram_1[addr - 0xd000] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:87:19 [INFO] [stdout] | [INFO] [stdout] 87 | 0xe000...0xfdff => self.work_ram_0[addr - 0x2000] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:89:19 [INFO] [stdout] | [INFO] [stdout] 89 | 0xfe00...0xfe9f => self.sprite_table[addr - 0xfe00] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:93:19 [INFO] [stdout] | [INFO] [stdout] 93 | 0xff00...0xff7f => self.io_registers[addr] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mmu.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 95 | 0xff80...0xfffe => self.hram[addr - 0xff81] = dat, [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/mmu.rs:7:14 [INFO] [stdout] | [INFO] [stdout] 7 | rom: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^ [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 [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 7 | rom: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rom.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn load_rom(path: &str) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^ [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 | pub fn load_rom(path: &str) -> Result, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/rom.rs:156:68 [INFO] [stdout] | [INFO] [stdout] 156 | fn parse_rom(header: CartridgeHeader, data: Vec) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^ [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 156 | fn parse_rom(header: CartridgeHeader, data: Vec) -> Result, String> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/mmu.rs:26:25 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(rom: Box) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [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 [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(rom: Box) -> Self { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/instructions.rs:750:17 [INFO] [stdout] | [INFO] [stdout] 750 | _ => Nop, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/instructions.rs:750:17 [INFO] [stdout] | [INFO] [stdout] 494 | 0x00 => RlcR8(B), [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 495 | 0x01 => RlcR8(C), [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 496 | 0x02 => RlcR8(D), [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] 497 | 0x03 => RlcR8(E), [INFO] [stdout] | ---- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 750 | _ => Nop, [INFO] [stdout] | ^ ...and 252 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cpu.rs:417:13 [INFO] [stdout] | [INFO] [stdout] 417 | let mut mask: u8 = 0b11111110; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cpu.rs:424:13 [INFO] [stdout] | [INFO] [stdout] 424 | let mut mask: u8 = 0b11111110; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_rom` is never used [INFO] [stdout] --> src/rom.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn print_rom(path: &str) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/rom.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct CartridgeHeader { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 55 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 56 | color: ColorSupport, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 57 | model: CartridgeType, [INFO] [stdout] 58 | logo: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 59 | rom_size_kb: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 60 | rom_banks: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 61 | ram_size_kb: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 62 | ram_banks: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 63 | japanese: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 64 | checksum: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CartridgeHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `header` is never read [INFO] [stdout] --> src/rom.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 172 | pub struct RomCartridge { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 173 | header: CartridgeHeader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_header`, `swap_block_1`, and `read16` are never used [INFO] [stdout] --> src/rom.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 176 | pub trait Cartridge { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] 177 | fn get_header(&self) -> &CartridgeHeader; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 180 | fn swap_block_1(&mut self, bank: usize); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 181 | fn read8(&self, addr: u16) -> u8; [INFO] [stdout] 182 | fn read16(&self, addr: u16) -> u16; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `PC` is never constructed [INFO] [stdout] --> src/register.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum Reg16Name { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 21 | PC, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Reg16Name` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_hl`, `inc_reg8`, and `dec_reg8` are never used [INFO] [stdout] --> src/register.rs:187:12 [INFO] [stdout] | [INFO] [stdout] 70 | impl CpuRegister { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 187 | pub fn get_hl(&self) -> u16 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | pub fn inc_reg8(&mut self, reg: Reg8Name) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 212 | pub fn dec_reg8(&mut self, reg: Reg8Name) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::num::::rotate_left` that must be used [INFO] [stdout] --> src/cpu.rs:418:9 [INFO] [stdout] | [INFO] [stdout] 418 | mask.rotate_left(b as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 418 | let _ = mask.rotate_left(b as u32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `core::num::::rotate_left` that must be used [INFO] [stdout] --> src/cpu.rs:425:9 [INFO] [stdout] | [INFO] [stdout] 425 | mask.rotate_left(b as u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 425 | let _ = mask.rotate_left(b as u32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "feae058b126e38acf1f747f05375290a0cfe334754cd5b34370a633e3ad1b8d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feae058b126e38acf1f747f05375290a0cfe334754cd5b34370a633e3ad1b8d1", kill_on_drop: false }` [INFO] [stdout] feae058b126e38acf1f747f05375290a0cfe334754cd5b34370a633e3ad1b8d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9b85935108c8beb70ff4c17f86c47cd2fff0de25b2fac8651c478763546c51e6 [INFO] running `Command { std: "docker" "start" "-a" "9b85935108c8beb70ff4c17f86c47cd2fff0de25b2fac8651c478763546c51e6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/rom.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | try!(f.read_to_end(&mut buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/rom.rs:7:17 [INFO] [stderr] | [INFO] [stderr] 7 | let mut f = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:201:16 [INFO] [stderr] | [INFO] [stderr] 201 | 0x0...0x3fff => self.get_block_0()[addr 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 [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:202:19 [INFO] [stderr] | [INFO] [stderr] 202 | 0x4000...0x7fff => self.get_block_1()[(0x4000 - addr) 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:208:16 [INFO] [stderr] | [INFO] [stderr] 208 | 0x0...0x3ffe => join_u8(self.get_block_0()[addr as usize], self.get_block_0()[(addr+1) 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:210:19 [INFO] [stderr] | [INFO] [stderr] 210 | 0x4000...0x7ffe => join_u8(self.get_block_1()[(0x4000 - addr) as usize], self.get_block_1()[(0x4001 - addr) 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 [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::*` [INFO] [stderr] --> src/cpu.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::rc::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::*` [INFO] [stderr] --> src/cpu.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::cell::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::boxed::Box` [INFO] [stderr] --> src/cpu.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::boxed::Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/cpu.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use log; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `register` [INFO] [stderr] --> src/mmu.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use register; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:42:19 [INFO] [stderr] | [INFO] [stderr] 42 | 0x0000...0x7fff => self.rom.read8(add), [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | 0x8000...0x9fff => self.vram[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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:45:19 [INFO] [stderr] | [INFO] [stderr] 45 | 0xa000...0xbfff => self.rom.read8(add), [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:47:19 [INFO] [stderr] | [INFO] [stderr] 47 | 0xc000...0xcfff => self.work_ram_0[addr - 0xa000], [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:49:19 [INFO] [stderr] | [INFO] [stderr] 49 | 0xd000...0xdfff => self.work_ram_1[addr - 0xd000], [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:51:19 [INFO] [stderr] | [INFO] [stderr] 51 | 0xe000...0xfdff => self.read8(add - 0x2000), [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:53:19 [INFO] [stderr] | [INFO] [stderr] 53 | 0xfe00...0xfe9f => self.sprite_table[addr - 0xfe00], [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:55:19 [INFO] [stderr] | [INFO] [stderr] 55 | 0xfea0...0xfeff => 0, [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:57:19 [INFO] [stderr] | [INFO] [stderr] 57 | 0xff00...0xff7f => self.io_registers[addr - 0xff00], [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:59:19 [INFO] [stderr] | [INFO] [stderr] 59 | 0xff80...0xfffe => self.hram[(addr - 0xff81) 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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:79:19 [INFO] [stderr] | [INFO] [stderr] 79 | 0x8000...0x9fff => self.vram[addr - 0x8000] = dat, [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:83:19 [INFO] [stderr] | [INFO] [stderr] 83 | 0xc000...0xcfff => self.work_ram_0[addr - 0xa000] = dat, [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:85:19 [INFO] [stderr] | [INFO] [stderr] 85 | 0xd000...0xdfff => self.work_ram_1[addr - 0xd000] = dat, [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:87:19 [INFO] [stderr] | [INFO] [stderr] 87 | 0xe000...0xfdff => self.work_ram_0[addr - 0x2000] = dat, [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:89:19 [INFO] [stderr] | [INFO] [stderr] 89 | 0xfe00...0xfe9f => self.sprite_table[addr - 0xfe00] = dat, [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:93:19 [INFO] [stderr] | [INFO] [stderr] 93 | 0xff00...0xff7f => self.io_registers[addr] = dat, [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 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/mmu.rs:95:19 [INFO] [stderr] | [INFO] [stderr] 95 | 0xff80...0xfffe => self.hram[addr - 0xff81] = dat, [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 [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mmu.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rom: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^ [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 [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 7 | rom: Box, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rom.rs:13:43 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn load_rom(path: &str) -> Result, String> { [INFO] [stderr] | ^^^^^^^^^ [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 [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 13 | pub fn load_rom(path: &str) -> Result, String> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rom.rs:156:68 [INFO] [stderr] | [INFO] [stderr] 156 | fn parse_rom(header: CartridgeHeader, data: Vec) -> Result, String> { [INFO] [stderr] | ^^^^^^^^^ [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 [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 156 | fn parse_rom(header: CartridgeHeader, data: Vec) -> Result, String> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/mmu.rs:26:25 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(rom: Box) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ [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 [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 26 | pub fn new(rom: Box) -> Self { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/instructions.rs:750:17 [INFO] [stderr] | [INFO] [stderr] 750 | _ => Nop, [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> src/instructions.rs:750:17 [INFO] [stderr] | [INFO] [stderr] 494 | 0x00 => RlcR8(B), [INFO] [stderr] | ---- matches some of the same values [INFO] [stderr] 495 | 0x01 => RlcR8(C), [INFO] [stderr] | ---- matches some of the same values [INFO] [stderr] 496 | 0x02 => RlcR8(D), [INFO] [stderr] | ---- matches some of the same values [INFO] [stderr] 497 | 0x03 => RlcR8(E), [INFO] [stderr] | ---- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 750 | _ => Nop, [INFO] [stderr] | ^ ...and 252 other patterns collectively make this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cpu.rs:417:13 [INFO] [stderr] | [INFO] [stderr] 417 | let mut mask: u8 = 0b11111110; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cpu.rs:424:13 [INFO] [stderr] | [INFO] [stderr] 424 | let mut mask: u8 = 0b11111110; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function `print_rom` is never used [INFO] [stderr] --> src/rom.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn print_rom(path: &str) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> src/rom.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 54 | pub struct CartridgeHeader { [INFO] [stderr] | --------------- fields in this struct [INFO] [stderr] 55 | title: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 56 | color: ColorSupport, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 57 | model: CartridgeType, [INFO] [stderr] 58 | logo: Vec, [INFO] [stderr] | ^^^^ [INFO] [stderr] 59 | rom_size_kb: u16, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 60 | rom_banks: u16, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 61 | ram_size_kb: u16, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 62 | ram_banks: u16, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 63 | japanese: bool, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 64 | checksum: u8, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CartridgeHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `header` is never read [INFO] [stderr] --> src/rom.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 172 | pub struct RomCartridge { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] 173 | header: CartridgeHeader, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `get_header`, `swap_block_1`, and `read16` are never used [INFO] [stderr] --> src/rom.rs:177:8 [INFO] [stderr] | [INFO] [stderr] 176 | pub trait Cartridge { [INFO] [stderr] | --------- methods in this trait [INFO] [stderr] 177 | fn get_header(&self) -> &CartridgeHeader; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 180 | fn swap_block_1(&mut self, bank: usize); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 181 | fn read8(&self, addr: u16) -> u8; [INFO] [stderr] 182 | fn read16(&self, addr: u16) -> u16; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `PC` is never constructed [INFO] [stderr] --> src/register.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub enum Reg16Name { [INFO] [stderr] | --------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 21 | PC, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Reg16Name` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: methods `get_hl`, `inc_reg8`, and `dec_reg8` are never used [INFO] [stderr] --> src/register.rs:187:12 [INFO] [stderr] | [INFO] [stderr] 70 | impl CpuRegister { [INFO] [stderr] | ---------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 187 | pub fn get_hl(&self) -> u16 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 198 | pub fn inc_reg8(&mut self, reg: Reg8Name) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 212 | pub fn dec_reg8(&mut self, reg: Reg8Name) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::rotate_left` that must be used [INFO] [stderr] --> src/cpu.rs:418:9 [INFO] [stderr] | [INFO] [stderr] 418 | mask.rotate_left(b as u32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 418 | let _ = mask.rotate_left(b as u32); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::num::::rotate_left` that must be used [INFO] [stderr] --> src/cpu.rs:425:9 [INFO] [stderr] | [INFO] [stderr] 425 | mask.rotate_left(b as u32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this returns the result of the operation, without modifying the original [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 425 | let _ = mask.rotate_left(b as u32); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `bouzu` (bin "bouzu" test) generated 44 warnings (run `cargo fix --bin "bouzu" --tests` to apply 32 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bouzu-36c4c99c58c2a76f) [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" "9b85935108c8beb70ff4c17f86c47cd2fff0de25b2fac8651c478763546c51e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b85935108c8beb70ff4c17f86c47cd2fff0de25b2fac8651c478763546c51e6", kill_on_drop: false }` [INFO] [stdout] 9b85935108c8beb70ff4c17f86c47cd2fff0de25b2fac8651c478763546c51e6