[INFO] cloning repository https://github.com/FranLMSP/rust_boy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FranLMSP/rust_boy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFranLMSP%2Frust_boy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFranLMSP%2Frust_boy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b47ae96a1a0f286a95bf2a1dea4f5b1a3711358 [INFO] checking FranLMSP/rust_boy against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFranLMSP%2Frust_boy" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/FranLMSP/rust_boy on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/FranLMSP/rust_boy [INFO] finished tweaking git repo https://github.com/FranLMSP/rust_boy [INFO] tweaked toml for git repo https://github.com/FranLMSP/rust_boy written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/FranLMSP/rust_boy 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded oboe v0.4.4 [INFO] [stderr] Downloaded ndk-glue v0.4.0 [INFO] [stderr] Downloaded winit_input_helper v0.10.0 [INFO] [stderr] Downloaded pixels v0.7.0 [INFO] [stderr] Downloaded clang-sys v1.3.0 [INFO] [stderr] Downloaded ndk v0.4.0 [INFO] [stderr] Downloaded alsa v0.5.0 [INFO] [stderr] Downloaded oboe-sys v0.4.4 [INFO] [stderr] Downloaded cpal v0.13.4 [INFO] [stderr] Downloaded minimal-lexical v0.1.4 [INFO] [stderr] Downloaded profiling v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91dd05f62a848a8dd7e551bb8127dda9157b59e09bc7803d61d223a508eac0eb [INFO] running `Command { std: "docker" "start" "-a" "91dd05f62a848a8dd7e551bb8127dda9157b59e09bc7803d61d223a508eac0eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91dd05f62a848a8dd7e551bb8127dda9157b59e09bc7803d61d223a508eac0eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91dd05f62a848a8dd7e551bb8127dda9157b59e09bc7803d61d223a508eac0eb", kill_on_drop: false }` [INFO] [stdout] 91dd05f62a848a8dd7e551bb8127dda9157b59e09bc7803d61d223a508eac0eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f3f10ce02065f39275184efbdbee17da29a41411fc2489f06ad8c56d3d26ebb [INFO] running `Command { std: "docker" "start" "-a" "1f3f10ce02065f39275184efbdbee17da29a41411fc2489f06ad8c56d3d26ebb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Checking libloading v0.7.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking minimal-lexical v0.1.4 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Checking gpu-descriptor-types v0.1.1 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking gpu-alloc v0.5.2 [INFO] [stderr] Compiling wgpu-core v0.11.2 [INFO] [stderr] Checking ash v0.33.3+1.2.191 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Checking wgpu-types v0.11.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking arrayvec v0.7.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking gpu-descriptor v0.2.1 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking profiling v1.0.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking renderdoc-sys v0.7.1 [INFO] [stderr] Checking glow v0.11.0 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling cpal v0.13.4 [INFO] [stderr] Checking pollster v0.2.4 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking wide v0.6.5 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking xdg v2.4.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking mio-misc v1.2.1 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking ultraviolet v0.8.1 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking naga v0.7.1 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wgpu-hal v0.11.4 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking wgpu v0.11.0 [INFO] [stderr] Checking pixels v0.7.0 [INFO] [stderr] Checking winit_input_helper v0.10.0 [INFO] [stderr] Checking rmg-001 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `publisher`, `title`, `sgb_features`, and `has_timer` are never read [INFO] [stdout] --> src/rom.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 149 | pub struct ROMInfo { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 152 | publisher: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 153 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | sgb_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | has_timer: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ROMInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `publisher`, `title`, `sgb_features`, `has_battery`, and `has_timer` are never read [INFO] [stdout] --> src/rom.rs:152:5 [INFO] [stdout] | [INFO] [stdout] 149 | pub struct ROMInfo { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 152 | publisher: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 153 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | sgb_features: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 157 | has_ram: bool, [INFO] [stdout] 158 | has_battery: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 159 | has_timer: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ROMInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/rom.rs:333:8 [INFO] [stdout] | [INFO] [stdout] 332 | impl MBC1 { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 333 | fn new(data: Vec, info: ROMInfo) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/rom.rs:494:8 [INFO] [stdout] | [INFO] [stdout] 493 | impl MBC2 { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 494 | fn new(data: Vec, info: ROMInfo) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/rom.rs:588:8 [INFO] [stdout] | [INFO] [stdout] 587 | impl MBC3 { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 588 | fn new(data: Vec, info: ROMInfo) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/rom.rs:709:8 [INFO] [stdout] | [INFO] [stdout] 708 | impl MBC5 { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 709 | fn new(data: Vec, info: ROMInfo) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.67s [INFO] running `Command { std: "docker" "inspect" "1f3f10ce02065f39275184efbdbee17da29a41411fc2489f06ad8c56d3d26ebb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f3f10ce02065f39275184efbdbee17da29a41411fc2489f06ad8c56d3d26ebb", kill_on_drop: false }` [INFO] [stdout] 1f3f10ce02065f39275184efbdbee17da29a41411fc2489f06ad8c56d3d26ebb