[INFO] cloning repository https://github.com/mdm/ronald [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdm/ronald" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fronald", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fronald'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1d1c20614461b95f8ec5ffba5e6ed7258aa7a796 [INFO] checking mdm/ronald against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdm%2Fronald" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mdm/ronald on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mdm/ronald [INFO] finished tweaking git repo https://github.com/mdm/ronald [INFO] tweaked toml for git repo https://github.com/mdm/ronald written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/mdm/ronald already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f66a2e4fab366d38f74b60269da2645b4ed2333d22d38e0febe62a588f6c438 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2f66a2e4fab366d38f74b60269da2645b4ed2333d22d38e0febe62a588f6c438", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f66a2e4fab366d38f74b60269da2645b4ed2333d22d38e0febe62a588f6c438", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f66a2e4fab366d38f74b60269da2645b4ed2333d22d38e0febe62a588f6c438", kill_on_drop: false }` [INFO] [stdout] 2f66a2e4fab366d38f74b60269da2645b4ed2333d22d38e0febe62a588f6c438 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7b20e3cbe870475fe763a68dcf21b296981bee46ac3431ca1eec73b9f5adcd6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a7b20e3cbe870475fe763a68dcf21b296981bee46ac3431ca1eec73b9f5adcd6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling once_cell v1.7.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.56.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling clang-sys v1.1.1 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling wayland-sys v0.27.0 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling minifb v0.19.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Checking nom v6.1.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling wayland-scanner v0.27.0 [INFO] [stderr] Checking nix v0.17.0 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling wayland-client v0.27.0 [INFO] [stderr] Compiling wayland-protocols v0.27.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Checking wayland-commons v0.27.0 [INFO] [stderr] Checking wayland-cursor v0.27.0 [INFO] [stderr] Compiling xkbcommon-sys v0.7.5 [INFO] [stderr] Checking xkb v0.2.1 [INFO] [stderr] Checking ronald v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/fdc.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn read_byte(&self, port: u16) -> u8 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/fdc.rs:21:34 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn write_byte(&mut self, port: u16, value: u8) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/fdc.rs:21:45 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn write_byte(&mut self, port: u16, value: u8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/pio.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn read_byte(&self, port: u16) -> u8 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/pio.rs:21:34 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn write_byte(&mut self, port: u16, value: u8) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/pio.rs:21:45 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn write_byte(&mut self, port: u16, value: u8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time_limit` [INFO] [stdout] --> src/system.rs:99:27 [INFO] [stdout] | [INFO] [stdout] 99 | fn emulate(&mut self, time_limit: Option) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_limit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/fdc.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn read_byte(&self, port: u16) -> u8 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/fdc.rs:21:34 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn write_byte(&mut self, port: u16, value: u8) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/fdc.rs:21:45 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn write_byte(&mut self, port: u16, value: u8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/pio.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn read_byte(&self, port: u16) -> u8 { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/pio.rs:21:34 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn write_byte(&mut self, port: u16, value: u8) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/pio.rs:21:45 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn write_byte(&mut self, port: u16, value: u8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time_limit` [INFO] [stdout] --> src/system.rs:99:27 [INFO] [stdout] | [INFO] [stdout] 99 | fn emulate(&mut self, time_limit: Option) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_limit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_state` [INFO] [stdout] --> src/cpu.rs:1149:8 [INFO] [stdout] | [INFO] [stdout] 1149 | fn print_state(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HorizontalDisplayed` [INFO] [stdout] --> src/crtc.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | HorizontalDisplayed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HorizontalSyncPosition` [INFO] [stdout] --> src/crtc.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | HorizontalSyncPosition, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HorizontalAndVerticalSyncWidths` [INFO] [stdout] --> src/crtc.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | HorizontalAndVerticalSyncWidths, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VerticalTotalAdjust` [INFO] [stdout] --> src/crtc.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | VerticalTotalAdjust, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VerticalDisplayed` [INFO] [stdout] --> src/crtc.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | VerticalDisplayed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VerticalSyncPosition` [INFO] [stdout] --> src/crtc.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | VerticalSyncPosition, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InterlaceAndSkew` [INFO] [stdout] --> src/crtc.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | InterlaceAndSkew, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorStartRaster` [INFO] [stdout] --> src/crtc.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | CursorStartRaster, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorEndRaster` [INFO] [stdout] --> src/crtc.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | CursorEndRaster, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorAddressHigh` [INFO] [stdout] --> src/crtc.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | CursorAddressHigh, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorAddressLow` [INFO] [stdout] --> src/crtc.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | CursorAddressLow, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LightPenAddressHigh` [INFO] [stdout] --> src/crtc.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | LightPenAddressHigh, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LightPenAddressLow` [INFO] [stdout] --> src/crtc.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | LightPenAddressLow, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `selected_register` [INFO] [stdout] --> src/crtc.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | selected_register: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `horizontal_sync_width_counter` [INFO] [stdout] --> src/crtc.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | horizontal_sync_width_counter: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display_start_address` [INFO] [stdout] --> src/crtc.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | display_start_address: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `select_register` [INFO] [stdout] --> src/crtc.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | fn select_register(&mut self, register: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_register` [INFO] [stdout] --> src/crtc.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | fn write_register(&mut self, value: u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_register` [INFO] [stdout] --> src/crtc.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | fn read_register(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_address` [INFO] [stdout] --> src/crtc.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn read_address(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_display_enabled` [INFO] [stdout] --> src/crtc.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn read_display_enabled(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_horizontal_sync` [INFO] [stdout] --> src/crtc.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn read_horizontal_sync(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_vertical_sync` [INFO] [stdout] --> src/crtc.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn read_vertical_sync(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `crtc` [INFO] [stdout] --> src/gate_array.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | crtc: crtc::CRTControllerShared, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `current_screen_mode` [INFO] [stdout] --> src/gate_array.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | current_screen_mode: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `requested_screen_mode` [INFO] [stdout] --> src/gate_array.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | requested_screen_mode: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hsync_active` [INFO] [stdout] --> src/gate_array.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | hsync_active: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `interrupt_counter` [INFO] [stdout] --> src/gate_array.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | interrupt_counter: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `decode_next` [INFO] [stdout] --> src/instruction.rs:779:12 [INFO] [stdout] | [INFO] [stdout] 779 | pub fn decode_next(&mut self) -> (Instruction, usize) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_to_file` [INFO] [stdout] --> src/memory.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn write_to_file(&self, file: &mut File) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gun_position` [INFO] [stdout] --> src/screen.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | gun_position: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `waiting_for_vsync` [INFO] [stdout] --> src/screen.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | waiting_for_vsync: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/screen.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | fn write(&mut self, color: usize) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trigger_vsync` [INFO] [stdout] --> src/screen.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | fn trigger_vsync(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_state` [INFO] [stdout] --> src/cpu.rs:1149:8 [INFO] [stdout] | [INFO] [stdout] 1149 | fn print_state(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HorizontalDisplayed` [INFO] [stdout] --> src/crtc.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | HorizontalDisplayed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HorizontalSyncPosition` [INFO] [stdout] --> src/crtc.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | HorizontalSyncPosition, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HorizontalAndVerticalSyncWidths` [INFO] [stdout] --> src/crtc.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | HorizontalAndVerticalSyncWidths, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VerticalTotalAdjust` [INFO] [stdout] --> src/crtc.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | VerticalTotalAdjust, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VerticalDisplayed` [INFO] [stdout] --> src/crtc.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | VerticalDisplayed, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `VerticalSyncPosition` [INFO] [stdout] --> src/crtc.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | VerticalSyncPosition, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `InterlaceAndSkew` [INFO] [stdout] --> src/crtc.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | InterlaceAndSkew, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorStartRaster` [INFO] [stdout] --> src/crtc.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | CursorStartRaster, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorEndRaster` [INFO] [stdout] --> src/crtc.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | CursorEndRaster, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorAddressHigh` [INFO] [stdout] --> src/crtc.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | CursorAddressHigh, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CursorAddressLow` [INFO] [stdout] --> src/crtc.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | CursorAddressLow, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LightPenAddressHigh` [INFO] [stdout] --> src/crtc.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | LightPenAddressHigh, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LightPenAddressLow` [INFO] [stdout] --> src/crtc.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | LightPenAddressLow, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `selected_register` [INFO] [stdout] --> src/crtc.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | selected_register: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `horizontal_sync_width_counter` [INFO] [stdout] --> src/crtc.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | horizontal_sync_width_counter: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display_start_address` [INFO] [stdout] --> src/crtc.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | display_start_address: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `select_register` [INFO] [stdout] --> src/crtc.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | fn select_register(&mut self, register: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_register` [INFO] [stdout] --> src/crtc.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | fn write_register(&mut self, value: u8) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_register` [INFO] [stdout] --> src/crtc.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | fn read_register(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_address` [INFO] [stdout] --> src/crtc.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn read_address(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_display_enabled` [INFO] [stdout] --> src/crtc.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn read_display_enabled(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_horizontal_sync` [INFO] [stdout] --> src/crtc.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn read_horizontal_sync(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_vertical_sync` [INFO] [stdout] --> src/crtc.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn read_vertical_sync(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `crtc` [INFO] [stdout] --> src/gate_array.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | crtc: crtc::CRTControllerShared, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `current_screen_mode` [INFO] [stdout] --> src/gate_array.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | current_screen_mode: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `requested_screen_mode` [INFO] [stdout] --> src/gate_array.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | requested_screen_mode: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hsync_active` [INFO] [stdout] --> src/gate_array.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | hsync_active: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `interrupt_counter` [INFO] [stdout] --> src/gate_array.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | interrupt_counter: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `decode_next` [INFO] [stdout] --> src/instruction.rs:779:12 [INFO] [stdout] | [INFO] [stdout] 779 | pub fn decode_next(&mut self) -> (Instruction, usize) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_to_file` [INFO] [stdout] --> src/memory.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn write_to_file(&self, file: &mut File) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `gun_position` [INFO] [stdout] --> src/screen.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | gun_position: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `waiting_for_vsync` [INFO] [stdout] --> src/screen.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | waiting_for_vsync: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/screen.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | fn write(&mut self, color: usize) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trigger_vsync` [INFO] [stdout] --> src/screen.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | fn trigger_vsync(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.01s [INFO] running `Command { std: "docker" "inspect" "a7b20e3cbe870475fe763a68dcf21b296981bee46ac3431ca1eec73b9f5adcd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7b20e3cbe870475fe763a68dcf21b296981bee46ac3431ca1eec73b9f5adcd6", kill_on_drop: false }` [INFO] [stdout] a7b20e3cbe870475fe763a68dcf21b296981bee46ac3431ca1eec73b9f5adcd6