[INFO] cloning repository https://github.com/quirinux/rust-gboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quirinux/rust-gboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquirinux%2Frust-gboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquirinux%2Frust-gboy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 929efa98157ea63f0c307053af1334cd1122dfb0 [INFO] checking quirinux/rust-gboy against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquirinux%2Frust-gboy" "/workspace/builds/worker-77/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 2% (8/281) Updating files: 3% (9/281) Updating files: 4% (12/281) Updating files: 5% (15/281) Updating files: 6% (17/281) Updating files: 7% (20/281) Updating files: 8% (23/281) Updating files: 9% (26/281) Updating files: 10% (29/281) Updating files: 11% (31/281) Updating files: 12% (34/281) Updating files: 13% (37/281) Updating files: 14% (40/281) Updating files: 15% (43/281) Updating files: 16% (45/281) Updating files: 17% (48/281) Updating files: 18% (51/281) Updating files: 19% (54/281) Updating files: 20% (57/281) Updating files: 21% (60/281) Updating files: 22% (62/281) Updating files: 23% (65/281) Updating files: 24% (68/281) Updating files: 25% (71/281) Updating files: 26% (74/281) Updating files: 27% (76/281) Updating files: 28% (79/281) Updating files: 29% (82/281) Updating files: 30% (85/281) Updating files: 31% (88/281) Updating files: 32% (90/281) Updating files: 33% (93/281) Updating files: 34% (96/281) Updating files: 35% (99/281) Updating files: 36% (102/281) Updating files: 37% (104/281) Updating files: 38% (107/281) Updating files: 39% (110/281) Updating files: 40% (113/281) Updating files: 41% (116/281) Updating files: 42% (119/281) Updating files: 43% (121/281) Updating files: 44% (124/281) Updating files: 45% (127/281) Updating files: 46% (130/281) Updating files: 47% (133/281) Updating files: 48% (135/281) Updating files: 49% (138/281) Updating files: 50% (141/281) Updating files: 51% (144/281) Updating files: 52% (147/281) Updating files: 53% (149/281) Updating files: 54% (152/281) Updating files: 55% (155/281) Updating files: 56% (158/281) Updating files: 57% (161/281) Updating files: 58% (163/281) Updating files: 59% (166/281) Updating files: 60% (169/281) Updating files: 61% (172/281) Updating files: 62% (175/281) Updating files: 63% (178/281) Updating files: 64% (180/281) Updating files: 65% (183/281) Updating files: 66% (186/281) Updating files: 67% (189/281) Updating files: 68% (192/281) Updating files: 69% (194/281) Updating files: 70% (197/281) Updating files: 71% (200/281) Updating files: 72% (203/281) Updating files: 73% (206/281) Updating files: 74% (208/281) Updating files: 75% (211/281) Updating files: 76% (214/281) Updating files: 77% (217/281) Updating files: 78% (220/281) Updating files: 79% (222/281) Updating files: 79% (224/281) Updating files: 80% (225/281) Updating files: 81% (228/281) Updating files: 82% (231/281) Updating files: 83% (234/281) Updating files: 84% (237/281) Updating files: 85% (239/281) Updating files: 86% (242/281) Updating files: 87% (245/281) Updating files: 88% (248/281) Updating files: 89% (251/281) Updating files: 90% (253/281) Updating files: 91% (256/281) Updating files: 92% (259/281) Updating files: 93% (262/281) Updating files: 94% (265/281) Updating files: 95% (267/281) Updating files: 96% (270/281) Updating files: 97% (273/281) Updating files: 98% (276/281) Updating files: 99% (279/281) Updating files: 100% (281/281) Updating files: 100% (281/281), done. [INFO] validating manifest of git repo https://github.com/quirinux/rust-gboy on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/quirinux/rust-gboy [INFO] finished tweaking git repo https://github.com/quirinux/rust-gboy [INFO] tweaked toml for git repo https://github.com/quirinux/rust-gboy written to /workspace/builds/worker-77/source/Cargo.toml [INFO] crate git repo https://github.com/quirinux/rust-gboy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07acc3dd84c72b4a91416c79a191b9c9365d82779fc5f46cefc92615d5155aa1 [INFO] running `Command { std: "docker" "start" "-a" "07acc3dd84c72b4a91416c79a191b9c9365d82779fc5f46cefc92615d5155aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07acc3dd84c72b4a91416c79a191b9c9365d82779fc5f46cefc92615d5155aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07acc3dd84c72b4a91416c79a191b9c9365d82779fc5f46cefc92615d5155aa1", kill_on_drop: false }` [INFO] [stdout] 07acc3dd84c72b4a91416c79a191b9c9365d82779fc5f46cefc92615d5155aa1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aae4d1fe426cc1f08c6dbd712275ad5c4eb9b514a12fa05f46d319f2f6d09777 [INFO] running `Command { std: "docker" "start" "-a" "aae4d1fe426cc1f08c6dbd712275ad5c4eb9b514a12fa05f46d319f2f6d09777", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Checking regex-syntax v0.6.11 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking c_vec v1.3.3 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking termion v1.5.3 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking tui v0.5.1 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking gboy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LevelFilter`, `Record` [INFO] [stdout] --> src/main.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use log::{Record, LevelFilter}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `env_logger::Builder` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use env_logger::Builder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/gboy/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use util::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Color` [INFO] [stdout] --> src/gboy/debugger/mod.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use tui::style::{Color, Modifier, Style}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::cpu::*` [INFO] [stdout] --> src/gboy/debugger/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use super::cpu::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debugger::*` [INFO] [stdout] --> src/gboy/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use debugger::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::*` [INFO] [stdout] --> src/gboy/cpu/optcode.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::super::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::*` [INFO] [stdout] --> src/gboy/cpu/debugger.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use super::super::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/gboy/cpu/registers.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | (0b0000_0001 << position) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - (0b0000_0001 << position) [INFO] [stdout] 25 + 0b0000_0001 << position [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::cartridge::*` [INFO] [stdout] --> src/gboy/cpu/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use super::cartridge::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LevelFilter`, `Record` [INFO] [stdout] --> src/main.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use log::{Record, LevelFilter}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `env_logger::Builder` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use env_logger::Builder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/gboy/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use util::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Color` [INFO] [stdout] --> src/gboy/debugger/mod.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use tui::style::{Color, Modifier, Style}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::cpu::*` [INFO] [stdout] --> src/gboy/debugger/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use super::cpu::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debugger::*` [INFO] [stdout] --> src/gboy/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use debugger::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::*` [INFO] [stdout] --> src/gboy/cpu/optcode.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::super::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::*` [INFO] [stdout] --> src/gboy/cpu/debugger.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use super::super::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/gboy/cpu/registers.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | (0b0000_0001 << position) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - (0b0000_0001 << position) [INFO] [stdout] 25 + 0b0000_0001 << position [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::cartridge::*` [INFO] [stdout] --> src/gboy/cpu/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use super::cartridge::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `timer::*` [INFO] [stdout] --> src/gboy/cpu/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use timer::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::Level` [INFO] [stdout] --> src/gboy/cpu/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use log::Level; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `timer::*` [INFO] [stdout] --> src/gboy/cpu/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use timer::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::Level` [INFO] [stdout] --> src/gboy/cpu/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use log::Level; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/gboy/cpu/timer.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | OptCode::LDNn(RegisterType::A, RegisterType::A) | [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/gboy/cpu/timer.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | OptCode::LDNn(RegisterType::A, RegisterType::A) | [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gboy/cpu/mod.rs:36:37 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn initialize(gamerom: Vec, mut debugger: Option>) -> Cpu { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gboy/cpu/mod.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut cartridge = super::cartridge::new(gamerom); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gboy/cpu/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut memory = super::memorybus::new(cartridge); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gboy/cpu/mod.rs:36:37 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn initialize(gamerom: Vec, mut debugger: Option>) -> Cpu { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | let mut debugger : Option> = if opt.debugger { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gboy/cpu/mod.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut cartridge = super::cartridge::new(gamerom); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/gboy/cpu/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut memory = super::memorybus::new(cartridge); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | let mut debugger : Option> = if opt.debugger { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Subt` [INFO] [stdout] --> src/gboy/cpu/registers.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Subt, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Subt` [INFO] [stdout] --> src/gboy/cpu/registers.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Subt, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_half_carry` [INFO] [stdout] --> src/gboy/cpu/registers.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn set_half_carry(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_carry` [INFO] [stdout] --> src/gboy/cpu/registers.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn set_carry(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `F` [INFO] [stdout] --> src/gboy/cpu/registers.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | F, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `G` [INFO] [stdout] --> src/gboy/cpu/registers.rs:130:5 [INFO] [stdout] | [INFO] [stdout] 130 | G, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PC` [INFO] [stdout] --> src/gboy/cpu/registers.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 139 | PC, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CC` [INFO] [stdout] --> src/gboy/cpu/registers.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | CC, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_half_carry` [INFO] [stdout] --> src/gboy/cpu/registers.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn set_half_carry(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_carry` [INFO] [stdout] --> src/gboy/cpu/registers.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn set_carry(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `F` [INFO] [stdout] --> src/gboy/cpu/registers.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | F, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `G` [INFO] [stdout] --> src/gboy/cpu/registers.rs:130:5 [INFO] [stdout] | [INFO] [stdout] 130 | G, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_bitstate` [INFO] [stdout] --> src/gboy/cpu/registers.rs:238:12 [INFO] [stdout] | [INFO] [stdout] 238 | pub fn set_bitstate(&mut self, rt: &RegisterType, position: u8) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PC` [INFO] [stdout] --> src/gboy/cpu/registers.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 139 | PC, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CC` [INFO] [stdout] --> src/gboy/cpu/registers.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | CC, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dec_nn` [INFO] [stdout] --> src/gboy/cpu/instructions.rs:198:8 [INFO] [stdout] | [INFO] [stdout] 198 | fn dec_nn(&mut self, rt: RegisterType) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NONE_LOG_LEVEL` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const NONE_LOG_LEVEL: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_bitstate` [INFO] [stdout] --> src/gboy/cpu/registers.rs:238:12 [INFO] [stdout] | [INFO] [stdout] 238 | pub fn set_bitstate(&mut self, rt: &RegisterType, position: u8) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dec_nn` [INFO] [stdout] --> src/gboy/cpu/instructions.rs:198:8 [INFO] [stdout] | [INFO] [stdout] 198 | fn dec_nn(&mut self, rt: RegisterType) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NONE_LOG_LEVEL` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const NONE_LOG_LEVEL: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 54s [INFO] running `Command { std: "docker" "inspect" "aae4d1fe426cc1f08c6dbd712275ad5c4eb9b514a12fa05f46d319f2f6d09777", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aae4d1fe426cc1f08c6dbd712275ad5c4eb9b514a12fa05f46d319f2f6d09777", kill_on_drop: false }` [INFO] [stdout] aae4d1fe426cc1f08c6dbd712275ad5c4eb9b514a12fa05f46d319f2f6d09777