[INFO] cloning repository https://github.com/BindraAgamjot256/zenos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BindraAgamjot256/zenos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBindraAgamjot256%2Fzenos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBindraAgamjot256%2Fzenos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f71df3425c3b7d7e9d758b1fe6831f1d9b8310b
[INFO] checking BindraAgamjot256/zenos against master#f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b for pr-148329
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBindraAgamjot256%2Fzenos" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/BindraAgamjot256/zenos
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[INFO] tweaked toml for git repo https://github.com/BindraAgamjot256/zenos written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BindraAgamjot256/zenos on toolchain f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BindraAgamjot256/zenos 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" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Updating git repository `https://github.com/rafalh/rust-fatfs/`
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[INFO] running `Command { std: "docker" "start" "-a" "c2a56478eba06a685e0a9d2e242ba715b697e07d9c0feb3d29e093bc20e506dd", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "62227cbb84fa7b008163db683cae97a0f423e00928f2f3044b55e758fa4ae6d2", kill_on_drop: false }`
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[INFO] [stderr]    Compiling bootloader_api v0.1.0 (/opt/rustwide/workdir/zenos-bootloader/api)
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[INFO] [stderr]    Compiling heck v0.5.0
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[INFO] [stderr]     Checking clap_lex v0.7.5
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[INFO] [stdout] warning: unused import: `Heap`
[INFO] [stdout]  --> zenos-kernel/src/memory/alloc.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use linked_list_allocator::{Heap, LockedHeap};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> zenos-kernel/src/memory/alloc.rs:526:86
[INFO] [stdout]     |
[INFO] [stdout] 526 |     unsafe { ALLOCATOR.large_allocator.lock().init(LARGE_ALLOC_BASE_ADDR as *mut u8, (super::PAGE_2M * 5)); }
[INFO] [stdout]     |                                                                                      ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 526 -     unsafe { ALLOCATOR.large_allocator.lock().init(LARGE_ALLOC_BASE_ADDR as *mut u8, (super::PAGE_2M * 5)); }
[INFO] [stdout] 526 +     unsafe { ALLOCATOR.large_allocator.lock().init(LARGE_ALLOC_BASE_ADDR as *mut u8, super::PAGE_2M * 5); }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]  --> zenos-kernel/src/process/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::vec;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Heap`
[INFO] [stdout]  --> zenos-kernel/src/memory/alloc.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | use linked_list_allocator::{Heap, LockedHeap};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> zenos-kernel/src/memory/alloc.rs:526:86
[INFO] [stdout]     |
[INFO] [stdout] 526 |     unsafe { ALLOCATOR.large_allocator.lock().init(LARGE_ALLOC_BASE_ADDR as *mut u8, (super::PAGE_2M * 5)); }
[INFO] [stdout]     |                                                                                      ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 526 -     unsafe { ALLOCATOR.large_allocator.lock().init(LARGE_ALLOC_BASE_ADDR as *mut u8, (super::PAGE_2M * 5)); }
[INFO] [stdout] 526 +     unsafe { ALLOCATOR.large_allocator.lock().init(LARGE_ALLOC_BASE_ADDR as *mut u8, super::PAGE_2M * 5); }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec`
[INFO] [stdout]  --> zenos-kernel/src/process/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::vec;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zenos-init v0.1.0 (/opt/rustwide/workdir/zenos-init)
[INFO] [stdout] warning: associated function `random` is never used
[INFO] [stdout]    --> zenos-bootloader/api/src/config.rs:450:8
[INFO] [stdout]     |
[INFO] [stdout] 440 | impl Mapping {
[INFO] [stdout]     | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 450 |     fn random() -> Mapping {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ret` is assigned to, but never used
[INFO] [stdout]   --> zenos-init/src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let ret: isize;
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_ret` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ret` is never read
[INFO] [stdout]   --> zenos-init/src/main.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | /         asm!(
[INFO] [stdout] 20 | |         "int 0x80",
[INFO] [stdout] 21 | |         in("rax") 1usize,            // syscall number: write
[INFO] [stdout] 22 | |         in("rdi") 1usize,            // fd = 1 (stdout)
[INFO] [stdout] ...  |
[INFO] [stdout] 28 | |         options(nostack),            // we don't touch the stack here
[INFO] [stdout] 29 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zenos-init` (bin "zenos-init") due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> zenos-init/src/main.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | / fn panic(_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout]  8 | |     // In userland, just loop forever for now
[INFO] [stdout]  9 | |     loop {}
[INFO] [stdout] 10 | | }
[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/f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d73d50f7d7b085f5.rlib
[INFO] [stdout]    = note: second definition in the local crate (`zenos_init`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `zenos-init` (bin "zenos-init" test) due to 1 previous error
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> zenos-kernel/src/memory/alloc.rs:460:9
[INFO] [stdout]     |
[INFO] [stdout] 460 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> zenos-kernel/src/memory/alloc.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> zenos-kernel/src/memory/alloc.rs:460:9
[INFO] [stdout]     |
[INFO] [stdout] 460 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> zenos-kernel/src/memory/alloc.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 521 |         unsafe {
[INFO] [stdout]     |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> zenos-kernel/src/process/mod.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut buf = unsafe { core::slice::from_raw_parts_mut(PROCESS_ADDR as *mut u8, len as usize) };
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt_ptr`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let rt_ptr = sys_rt0 as *const () as u64;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rt_ptr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_cs`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let user_cs = (GDT.user_code_segment.0 | 3) as u64;
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_cs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kernel_cs`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let kernel_cs = (GDT.code_selector.0 | 0) as u64;
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kernel_cs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `star_val`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let star_val = (user_cs << 48) | (kernel_cs << 32);
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_star_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `star`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let mut star = x86_64::registers::model_specific::Msr::new(0xC0000081);
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_star`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lstar`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |     let mut lstar = x86_64::registers::model_specific::Msr::new(0xC0000082);
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lstar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fmask`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |     let mut fmask = x86_64::registers::model_specific::Msr::new(0xC0000084);
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fmask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `efer`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let mut efer = x86_64::registers::model_specific::Msr::new(0xC0000080);
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_efer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let val = unsafe { efer.read() };
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `init` is never used
[INFO] [stdout]    --> zenos-kernel/src/memory/alloc.rs:468:12
[INFO] [stdout]     |
[INFO] [stdout] 457 | impl LockedAllocator {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 468 |     pub fn init(&mut self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `parent_pid`, `name`, and `state` are never read
[INFO] [stdout]   --> zenos-kernel/src/process/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Process<'a> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     pub pid: u64,
[INFO] [stdout] 15 |     parent_pid: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     state: ProcessState,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Process` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> zenos-kernel/src/process/mod.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<'a> Process<'a> {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 22 |     fn new(parent: &Process, name: String, code: &'a[u8]) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rax`, `rip`, and `cr3` are never read
[INFO] [stdout]   --> zenos-kernel/src/process/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct ProcessState {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 43 |     rax: u64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 44 |     rip: u64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 45 |     cr3: u64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProcessState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `NEXT_PID` is never used
[INFO] [stdout]   --> zenos-kernel/src/process/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | static NEXT_PID: Mutex<u64> = Mutex::new(1);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `File` is never constructed
[INFO] [stdout]   --> zenos-kernel/src/syscall/write.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum FileDescriptor<'a> {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     File(File<'a>),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> zenos-kernel/src/process/mod.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut buf = unsafe { core::slice::from_raw_parts_mut(PROCESS_ADDR as *mut u8, len as usize) };
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt_ptr`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let rt_ptr = sys_rt0 as *const () as u64;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rt_ptr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_cs`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let user_cs = (GDT.user_code_segment.0 | 3) as u64;
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_cs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kernel_cs`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let kernel_cs = (GDT.code_selector.0 | 0) as u64;
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kernel_cs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `star_val`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let star_val = (user_cs << 48) | (kernel_cs << 32);
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_star_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `star`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let mut star = x86_64::registers::model_specific::Msr::new(0xC0000081);
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_star`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lstar`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |     let mut lstar = x86_64::registers::model_specific::Msr::new(0xC0000082);
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lstar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fmask`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:140:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |     let mut fmask = x86_64::registers::model_specific::Msr::new(0xC0000084);
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fmask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `efer`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let mut efer = x86_64::registers::model_specific::Msr::new(0xC0000080);
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_efer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> zenos-kernel/src/syscall/mod.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let val = unsafe { efer.read() };
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `init` is never used
[INFO] [stdout]    --> zenos-kernel/src/memory/alloc.rs:468:12
[INFO] [stdout]     |
[INFO] [stdout] 457 | impl LockedAllocator {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 468 |     pub fn init(&mut self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `parent_pid`, `name`, and `state` are never read
[INFO] [stdout]   --> zenos-kernel/src/process/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Process<'a> {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 14 |     pub pid: u64,
[INFO] [stdout] 15 |     parent_pid: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     state: ProcessState,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Process` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> zenos-kernel/src/process/mod.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<'a> Process<'a> {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 22 |     fn new(parent: &Process, name: String, code: &'a[u8]) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rax`, `rip`, and `cr3` are never read
[INFO] [stdout]   --> zenos-kernel/src/process/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | struct ProcessState {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 43 |     rax: u64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 44 |     rip: u64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 45 |     cr3: u64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProcessState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `NEXT_PID` is never used
[INFO] [stdout]   --> zenos-kernel/src/process/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | static NEXT_PID: Mutex<u64> = Mutex::new(1);
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `File` is never constructed
[INFO] [stdout]   --> zenos-kernel/src/syscall/write.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum FileDescriptor<'a> {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     File(File<'a>),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "62227cbb84fa7b008163db683cae97a0f423e00928f2f3044b55e758fa4ae6d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62227cbb84fa7b008163db683cae97a0f423e00928f2f3044b55e758fa4ae6d2", kill_on_drop: false }`
[INFO] [stdout] 62227cbb84fa7b008163db683cae97a0f423e00928f2f3044b55e758fa4ae6d2
