[INFO] cloning repository https://github.com/Elekrisk/hhh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Elekrisk/hhh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElekrisk%2Fhhh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElekrisk%2Fhhh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8d6b1f9104d6662f0500b54d4f024f7bbe9345c3 [INFO] checking Elekrisk/hhh against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FElekrisk%2Fhhh" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Elekrisk/hhh on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Elekrisk/hhh [INFO] finished tweaking git repo https://github.com/Elekrisk/hhh [INFO] tweaked toml for git repo https://github.com/Elekrisk/hhh written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/Elekrisk/hhh already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5a007d42747d4b07563e4aa1d235b82fe0e997e5f1f302cf5d23201533d74281 [INFO] running `Command { std: "docker" "start" "-a" "5a007d42747d4b07563e4aa1d235b82fe0e997e5f1f302cf5d23201533d74281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a007d42747d4b07563e4aa1d235b82fe0e997e5f1f302cf5d23201533d74281", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a007d42747d4b07563e4aa1d235b82fe0e997e5f1f302cf5d23201533d74281", kill_on_drop: false }` [INFO] [stdout] 5a007d42747d4b07563e4aa1d235b82fe0e997e5f1f302cf5d23201533d74281 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e698ad3efafdbb9f29aee218e555388118c7a0c45a2365a7db4b0788db59df7 [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" "7e698ad3efafdbb9f29aee218e555388118c7a0c45a2365a7db4b0788db59df7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Compiling x86_64 v0.14.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking volatile v0.4.4 [INFO] [stderr] Checking weezl v0.1.4 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling x86_64 v0.13.6 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking rlibc v1.0.0 [INFO] [stderr] Checking common v0.1.0 (/opt/rustwide/workdir/common) [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking lock_api v0.4.3 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stdout] warning: unused import: `sync::atomic::AtomicBool` [INFO] [stdout] --> common/src/writer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | sync::atomic::AtomicBool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ucs2 v0.3.2 [INFO] [stderr] Checking rsdp v1.1.0 [INFO] [stdout] warning: unused import: `sync::atomic::AtomicBool` [INFO] [stdout] --> common/src/writer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | sync::atomic::AtomicBool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking gif v0.11.2 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking acpi v2.3.1 [INFO] [stderr] Checking spin v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking kernel v0.1.0 (/opt/rustwide/workdir/kernel) [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stdout] warning: unused import: `cell::UnsafeCell` [INFO] [stdout] --> kernel/src/usb/xhci/datastructures.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cell::UnsafeCell, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Num` [INFO] [stdout] --> kernel/src/usb/xhci/datastructures.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use super::register::{Num, Register}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Pixel`, `Rect` [INFO] [stdout] --> kernel/src/main.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | use graphics::{Pixel, Rect}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyCode`, `KeyState`, `self as keyboard` [INFO] [stdout] --> kernel/src/main.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | use ps2::keyboard::{self as keyboard, KeyCode, KeyState}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::prelude::v1::*` [INFO] [stdout] --> kernel/src/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use alloc::prelude::v1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Framebuffer` [INFO] [stdout] --> kernel/src/main.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | use common::{Framebuffer, MachineInfo, MachineInfoC}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `idt::InterruptStackFrame` [INFO] [stdout] --> kernel/src/main.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | use x86_64::structures::{idt::InterruptStackFrame, paging::PageTable}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cell::UnsafeCell` [INFO] [stdout] --> kernel/src/memory.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | cell::UnsafeCell, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cell::UnsafeCell` [INFO] [stdout] --> kernel/src/usb/xhci/datastructures.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cell::UnsafeCell, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Num` [INFO] [stdout] --> kernel/src/usb/xhci/datastructures.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use super::register::{Num, Register}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Pixel`, `Rect` [INFO] [stdout] --> kernel/src/main.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | use graphics::{Pixel, Rect}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyCode`, `KeyState`, `self as keyboard` [INFO] [stdout] --> kernel/src/main.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | use ps2::keyboard::{self as keyboard, KeyCode, KeyState}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alloc::prelude::v1::*` [INFO] [stdout] --> kernel/src/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use alloc::prelude::v1::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Framebuffer` [INFO] [stdout] --> kernel/src/main.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | use common::{Framebuffer, MachineInfo, MachineInfoC}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `idt::InterruptStackFrame` [INFO] [stdout] --> kernel/src/main.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | use x86_64::structures::{idt::InterruptStackFrame, paging::PageTable}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cell::UnsafeCell` [INFO] [stdout] --> kernel/src/memory.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | cell::UnsafeCell, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> kernel/src/main.rs:100:1 [INFO] [stdout] | [INFO] [stdout] 100 | fn panic_handler(info: &PanicInfo) -> ! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/836c31742687ba4e2f857b5b698e1e9e6b67619c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-61556e43b375c2c0.rlib [INFO] [stdout] = note: second definition in the local crate (`kernel`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `eh_personality` [INFO] [stdout] --> kernel/src/main.rs:123:1 [INFO] [stdout] | [INFO] [stdout] 123 | fn eh_personality() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `panic_unwind` (which `std` depends on) [INFO] [stdout] = note: first definition in `panic_unwind` loaded from /opt/rustwide/rustup-home/toolchains/836c31742687ba4e2f857b5b698e1e9e6b67619c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-787faa8b02fbd963.rlib [INFO] [stdout] = note: second definition in the local crate (`kernel`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stack_frame` [INFO] [stdout] --> kernel/src/pata.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | extern "x86-interrupt" fn irq14(stack_frame: InterruptStackFrame) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_frame` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stack_frame` [INFO] [stdout] --> kernel/src/ps2/mod.rs:112:32 [INFO] [stdout] | [INFO] [stdout] 112 | extern "x86-interrupt" fn irq1(stack_frame: InterruptStackFrame) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_frame` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:703:13 [INFO] [stdout] | [INFO] [stdout] 703 | Err(e) => panic!("Tried to unwrap an Err value"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `transforms` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:446:13 [INFO] [stdout] | [INFO] [stdout] 446 | let transforms = &mut self.transformations[keycode as usize]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transforms` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dcbaa` [INFO] [stdout] --> kernel/src/usb/xhci/mod.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let dcbaa = if self.capability.uses_64_bit_contexts() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_dcbaa` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `align` [INFO] [stdout] --> kernel/src/memory.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | let align = layout.align(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_align` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> kernel/src/memory.rs:264:13 [INFO] [stdout] | [INFO] [stdout] 264 | let size = layout.size(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `layout` [INFO] [stdout] --> kernel/src/memory.rs:282:44 [INFO] [stdout] | [INFO] [stdout] 282 | unsafe fn dealloc(&self, ptr: *mut u8, layout: core::alloc::Layout) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kernel` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> kernel/src/memory.rs:262:13 [INFO] [stdout] | [INFO] [stdout] 262 | let mut current = self.base_entry.write(); [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] --> kernel/src/memory.rs:265:13 [INFO] [stdout] | [INFO] [stdout] 265 | let mut current = current; [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] --> kernel/src/memory.rs:267:24 [INFO] [stdout] | [INFO] [stdout] 267 | while let Some(mut next) = (*current).as_ref().next { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `GRAPHICS` [INFO] [stdout] --> kernel/src/graphics.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / static GRAPHICS: Mutex = Mutex::new(Graphics { [INFO] [stdout] 6 | | addr: 0, [INFO] [stdout] 7 | | resolution: (0, 0), [INFO] [stdout] 8 | | stride: 0, [INFO] [stdout] 9 | | pixel_buffer: vec![], [INFO] [stdout] 10 | | }); [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Graphics` [INFO] [stdout] --> kernel/src/graphics.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Graphics { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x` [INFO] [stdout] --> kernel/src/graphics.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | x: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y` [INFO] [stdout] --> kernel/src/graphics.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | y: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `width` [INFO] [stdout] --> kernel/src/graphics.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | width: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `height` [INFO] [stdout] --> kernel/src/graphics.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | height: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> kernel/src/graphics.rs:28:18 [INFO] [stdout] | [INFO] [stdout] 28 | pub const fn new(x: usize, y: usize, width: usize, height: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Point` [INFO] [stdout] --> kernel/src/graphics.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> kernel/src/graphics.rs:44:18 [INFO] [stdout] | [INFO] [stdout] 44 | pub const fn new(x: usize, y: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Line` [INFO] [stdout] --> kernel/src/graphics.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | pub enum Line { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_horizontal` [INFO] [stdout] --> kernel/src/graphics.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | pub const fn new_horizontal(x: usize, y: usize, length: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_vertical` [INFO] [stdout] --> kernel/src/graphics.rs:58:18 [INFO] [stdout] | [INFO] [stdout] 58 | pub const fn new_vertical(x: usize, y: usize, length: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `draw_rect` [INFO] [stdout] --> kernel/src/graphics.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn draw_rect(&mut self, rect: Rect, color: Pixel) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `draw_line` [INFO] [stdout] --> kernel/src/graphics.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn draw_line(&mut self, line: Line, width: usize, color: Pixel) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_buffer` [INFO] [stdout] --> kernel/src/graphics.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | fn write_buffer(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `init` [INFO] [stdout] --> kernel/src/graphics.rs:124:15 [INFO] [stdout] | [INFO] [stdout] 124 | pub unsafe fn init(framebuffer: Framebuffer) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw` [INFO] [stdout] --> kernel/src/graphics.rs:132:8 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn draw(func: F) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> kernel/src/pata.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 54 | const unsafe fn new(io_base: u16, ctl_base: u16) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_master_response` [INFO] [stdout] --> kernel/src/pic.rs:29:11 [INFO] [stdout] | [INFO] [stdout] 29 | unsafe fn read_master_response() -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_slave_response` [INFO] [stdout] --> kernel/src/pic.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 35 | unsafe fn read_slave_response() -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `disable` [INFO] [stdout] --> kernel/src/pic.rs:41:15 [INFO] [stdout] | [INFO] [stdout] 41 | pub unsafe fn disable() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `disable_irq` [INFO] [stdout] --> kernel/src/pic.rs:97:15 [INFO] [stdout] | [INFO] [stdout] 97 | pub unsafe fn disable_irq(irq: u8) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_isr` [INFO] [stdout] --> kernel/src/pic.rs:122:15 [INFO] [stdout] | [INFO] [stdout] 122 | pub unsafe fn get_isr() -> u16 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_irr` [INFO] [stdout] --> kernel/src/pic.rs:130:15 [INFO] [stdout] | [INFO] [stdout] 130 | pub unsafe fn get_irr() -> u16 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PrintScrn` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:309:5 [INFO] [stdout] | [INFO] [stdout] 309 | PrintScrn = 0x0D, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ScrollLock` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 310 | ScrollLock = 0x0E, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Break` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:311:5 [INFO] [stdout] | [INFO] [stdout] 311 | Break = 0x0F, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NumLock` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:330:5 [INFO] [stdout] | [INFO] [stdout] 330 | NumLock = 0x31, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NumpadDivide` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:331:5 [INFO] [stdout] | [INFO] [stdout] 331 | NumpadDivide = 0x32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NumpadMultiply` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:332:5 [INFO] [stdout] | [INFO] [stdout] 332 | NumpadMultiply = 0x33, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NumpadSubtract` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:333:5 [INFO] [stdout] | [INFO] [stdout] 333 | NumpadSubtract = 0x34, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Numpad7` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:352:5 [INFO] [stdout] | [INFO] [stdout] 352 | Numpad7 = 0x51, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Numpad8` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:353:5 [INFO] [stdout] | [INFO] [stdout] 353 | Numpad8 = 0x52, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Numpad9` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:354:5 [INFO] [stdout] | [INFO] [stdout] 354 | Numpad9 = 0x53, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NumpadAdd` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:355:5 [INFO] [stdout] | [INFO] [stdout] 355 | NumpadAdd = 0x54, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Numpad4` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:370:5 [INFO] [stdout] | [INFO] [stdout] 370 | Numpad4 = 0x6D, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Numpad5` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:371:5 [INFO] [stdout] | [INFO] [stdout] 371 | Numpad5 = 0x6E, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Numpad6` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:372:5 [INFO] [stdout] | [INFO] [stdout] 372 | Numpad6 = 0x6F, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Numpad1` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:388:5 [INFO] [stdout] | [INFO] [stdout] 388 | Numpad1 = 0x8E, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Numpad2` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:389:5 [INFO] [stdout] | [INFO] [stdout] 389 | Numpad2 = 0x8F, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Numpad3` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:390:5 [INFO] [stdout] | [INFO] [stdout] 390 | Numpad3 = 0x90, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NumpadEnter` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:391:5 [INFO] [stdout] | [INFO] [stdout] 391 | NumpadEnter = 0x91, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Menu` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:399:5 [INFO] [stdout] | [INFO] [stdout] 399 | Menu = 0xA6, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Numpad0` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:404:5 [INFO] [stdout] | [INFO] [stdout] 404 | Numpad0 = 0xAB, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NumpadDecimal` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:405:5 [INFO] [stdout] | [INFO] [stdout] 405 | NumpadDecimal = 0xAC, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `CONTROL` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:515:5 [INFO] [stdout] | [INFO] [stdout] 515 | const CONTROL: Self = Self::new().shift(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `ALT` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:516:5 [INFO] [stdout] | [INFO] [stdout] 516 | const ALT: Self = Self::new().shift(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `META` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:518:5 [INFO] [stdout] | [INFO] [stdout] 518 | const META: Self = Self::new().shift(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `control` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:535:14 [INFO] [stdout] | [INFO] [stdout] 535 | const fn control(mut self) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `alt` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:540:14 [INFO] [stdout] | [INFO] [stdout] 540 | const fn alt(mut self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `altgr` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:545:14 [INFO] [stdout] | [INFO] [stdout] 545 | const fn altgr(mut self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `meta` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:550:14 [INFO] [stdout] | [INFO] [stdout] 550 | const fn meta(mut self) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DontCare` [INFO] [stdout] --> kernel/src/ps2/keyboard.rs:568:5 [INFO] [stdout] | [INFO] [stdout] 568 | DontCare, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `monitor_status` [INFO] [stdout] --> kernel/src/ps2/mod.rs:99:15 [INFO] [stdout] | [INFO] [stdout] 99 | unsafe fn monitor_status(&mut self) -> ! { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `system_flag` [INFO] [stdout] --> kernel/src/ps2/mod.rs:184:8 [INFO] [stdout] | [INFO] [stdout] 184 | fn system_flag(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `expecting_command` [INFO] [stdout] --> kernel/src/ps2/mod.rs:188:8 [INFO] [stdout] | [INFO] [stdout] 188 | fn expecting_command(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bit_4` [INFO] [stdout] --> kernel/src/ps2/mod.rs:192:8 [INFO] [stdout] | [INFO] [stdout] 192 | fn bit_4(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `bit_5` [INFO] [stdout] --> kernel/src/ps2/mod.rs:196:8 [INFO] [stdout] | [INFO] [stdout] 196 | fn bit_5(&self) -> bool { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `time_out_error` [INFO] [stdout] --> kernel/src/ps2/mod.rs:200:8 [INFO] [stdout] | [INFO] [stdout] 200 | fn time_out_error(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parity_error` [INFO] [stdout] --> kernel/src/ps2/mod.rs:204:8 [INFO] [stdout] | [INFO] [stdout] 204 | fn parity_error(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> kernel/src/memory.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn new(allocated_frames: &'static mut [u8]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> kernel/src/memory.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn new(page_table: &'static mut PageTable) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_physical` [INFO] [stdout] --> kernel/src/memory.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn get_physical(&self, virt: VirtAddr) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `idx2virt` [INFO] [stdout] --> kernel/src/memory.rs:399:4 [INFO] [stdout] | [INFO] [stdout] 399 | fn idx2virt(i4: usize, i3: usize, i2: usize, i1: usize) -> VirtAddr { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `phys2idx` [INFO] [stdout] --> kernel/src/memory.rs:420:4 [INFO] [stdout] | [INFO] [stdout] 420 | fn phys2idx(addr: PhysAddr) -> (usize, usize, usize, usize) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 84 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7e698ad3efafdbb9f29aee218e555388118c7a0c45a2365a7db4b0788db59df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e698ad3efafdbb9f29aee218e555388118c7a0c45a2365a7db4b0788db59df7", kill_on_drop: false }` [INFO] [stdout] 7e698ad3efafdbb9f29aee218e555388118c7a0c45a2365a7db4b0788db59df7