[INFO] cloning repository https://github.com/ronenBenYaakov/Rust-Vmware
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[INFO] [stdout] cebe4e2164e169876739f78feb97d0c09e09eeb7
[INFO] fixing ronenBenYaakov/Rust-Vmware against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FronenBenYaakov%2FRust-Vmware" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/ronenBenYaakov/Rust-Vmware
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/ronenBenYaakov/Rust-Vmware
[INFO] tweaked toml for git repo https://github.com/ronenBenYaakov/Rust-Vmware written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ronenBenYaakov/Rust-Vmware on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ronenBenYaakov/Rust-Vmware 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stdout] 07a8c0e0fed688f6fce5f7255ec9203db3fbe9dd457ed952071cf617b1786875
[INFO] running `Command { std: "docker" "start" "07a8c0e0fed688f6fce5f7255ec9203db3fbe9dd457ed952071cf617b1786875", kill_on_drop: false }`
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[INFO] [stderr]     Checking linked_list_allocator v0.9.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking pic8259 v0.10.1
[INFO] [stderr]     Checking uart_16550 v0.2.14
[INFO] [stderr]     Checking blog_os v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::ptr::write_volatile`
[INFO] [stdout]  --> src/device.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ptr::write_volatile;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PortRead` and `PortWrite`
[INFO] [stdout]  --> src/pci.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use x86_64::instructions::port::{PortRead, PortWrite, Port};
[INFO] [stdout]   |                                  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `print_pci_device_details` and `reset_device`
[INFO] [stdout]  --> src/pci.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{device::{print_pci_device_details, reset_device}, println};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PhysFrame`
[INFO] [stdout]  --> src/allocator.rs:6:75
[INFO] [stdout]   |
[INFO] [stdout] 6 |         mapper::MapToError, FrameAllocator, Mapper, Page, PageTableFlags, PhysFrame, Size4KiB
[INFO] [stdout]   |                                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `revision_id`
[INFO] [stdout]   --> src/device.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let revision_id = (data & 0xFF) as u8;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_revision_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `core::ptr::write_volatile` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/device.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     core::ptr::write_volatile(ctrl_reg, RESET_BIT);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/device.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub unsafe fn reset_device(bar0_mmio_base: u32) {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]    = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: use of inline assembly is unsafe and requires unsafe block
[INFO] [stdout]   --> src/device.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         core::arch::asm!("nop");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ use of inline assembly
[INFO] [stdout]    |
[INFO] [stdout]    = note: inline assembly is entirely unchecked and can cause undefined behavior
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `x86_64::structures::paging::Mapper::map_to` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/memory.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 | /         offset_page_table
[INFO] [stdout] 109 | |             .map_to(page, frame, flags, frame_allocator)
[INFO] [stdout]     | |________________________________________________________^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> src/memory.rs:93:1
[INFO] [stdout]     |
[INFO] [stdout]  93 | / pub unsafe fn map_mmio(
[INFO] [stdout]  94 | |     phys_addr: PhysAddr,
[INFO] [stdout]  95 | |     size: u64,
[INFO] [stdout]  96 | |     offset_page_table: &mut OffsetPageTable,
[INFO] [stdout]  97 | |     frame_allocator: &mut impl FrameAllocator<Size4KiB>,
[INFO] [stdout]  98 | | ) -> VirtAddr {
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_TX_DESC` is never used
[INFO] [stdout]   --> src/rings.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const NUM_TX_DESC: usize = 64;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_RX_DESC` is never used
[INFO] [stdout]   --> src/rings.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const NUM_RX_DESC: usize = 64;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `TX_DESC_RING` is never used
[INFO] [stdout]   --> src/rings.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | static mut TX_DESC_RING: [TxDescriptor; NUM_TX_DESC] = [TxDescriptor { addr: 0, length: 0, cso: 0, cmd: 0, status: 0, css: 0, specia...
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RX_DESC_RING` is never used
[INFO] [stdout]   --> src/rings.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | static mut RX_DESC_RING: [RxDescriptor; NUM_RX_DESC] = [RxDescriptor { addr: 0, length: 0, checksum: 0, status: 0, errors: 0, specia...
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/allocator.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn lock(&self) -> spin::MutexGuard<A> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn lock(&self) -> spin::MutexGuard<'_, A> {
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[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: unused import: `core::ptr::write_volatile`
[INFO] [stdout]  --> src/device.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ptr::write_volatile;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PortRead` and `PortWrite`
[INFO] [stdout]  --> src/pci.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use x86_64::instructions::port::{PortRead, PortWrite, Port};
[INFO] [stdout]   |                                  ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `print_pci_device_details` and `reset_device`
[INFO] [stdout]  --> src/pci.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{device::{print_pci_device_details, reset_device}, println};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PhysFrame`
[INFO] [stdout]  --> src/allocator.rs:6:75
[INFO] [stdout]   |
[INFO] [stdout] 6 |         mapper::MapToError, FrameAllocator, Mapper, Page, PageTableFlags, PhysFrame, Size4KiB
[INFO] [stdout]   |                                                                           ^^^^^^^^^
[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] 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: unused imports: `read_register` and `write_register`
[INFO] [stdout]   --> src/main.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use blog_os::rings::{read_register, set_mmio_base, write_register};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pci`
[INFO] [stdout]   --> src/main.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use blog_os::{pci, println};
[INFO] [stdout]    |               ^^^
[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] [stderr] error: could not compile `blog_os` (test "should_panic") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut mapper = unsafe { memory::init(physical_memory_offset) };
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut frame_allocator = unsafe { memory::BootInfoFrameAllocator::init(&boot_info.memory_map) };
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mapper`
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut mapper = unsafe { memory::init(physical_memory_offset) };
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mapper`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_allocator`
[INFO] [stdout]   --> src/main.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut frame_allocator = unsafe { memory::BootInfoFrameAllocator::init(&boot_info.memory_map) };
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_allocator`
[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] 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] [stderr] error: could not compile `blog_os` (test "heap_allocation") due to 1 previous error
[INFO] [stderr] error: could not compile `blog_os` (test "stack_overflow") due to 1 previous error
[INFO] [stderr] error: could not compile `blog_os` (bin "blog_os") due to 1 previous error; 6 warnings emitted
[INFO] [stderr] error: could not compile `blog_os` (test "basic_boot") due to 1 previous error
[INFO] [stdout] warning: unused imports: `read_register` and `write_register`
[INFO] [stdout]   --> src/main.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | use blog_os::rings::{read_register, set_mmio_base, write_register};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^                 ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pci`
[INFO] [stdout]   --> src/main.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use blog_os::{pci, println};
[INFO] [stdout]    |               ^^^
[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 does not need to be mutable
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut mapper = unsafe { memory::init(physical_memory_offset) };
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut frame_allocator = unsafe { memory::BootInfoFrameAllocator::init(&boot_info.memory_map) };
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mapper`
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut mapper = unsafe { memory::init(physical_memory_offset) };
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mapper`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame_allocator`
[INFO] [stdout]   --> src/main.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut frame_allocator = unsafe { memory::BootInfoFrameAllocator::init(&boot_info.memory_map) };
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blog_os` (bin "blog_os" test) due to 1 previous error; 6 warnings emitted
[INFO] [stdout] warning: unused variable: `revision_id`
[INFO] [stdout]   --> src/device.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let revision_id = (data & 0xFF) as u8;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_revision_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `core::ptr::write_volatile` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/device.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     core::ptr::write_volatile(ctrl_reg, RESET_BIT);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]   --> src/device.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub unsafe fn reset_device(bar0_mmio_base: u32) {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]    = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: use of inline assembly is unsafe and requires unsafe block
[INFO] [stdout]   --> src/device.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         core::arch::asm!("nop");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ use of inline assembly
[INFO] [stdout]    |
[INFO] [stdout]    = note: inline assembly is entirely unchecked and can cause undefined behavior
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `x86_64::structures::paging::Mapper::map_to` is unsafe and requires unsafe block
[INFO] [stdout]    --> src/memory.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 | /         offset_page_table
[INFO] [stdout] 109 | |             .map_to(page, frame, flags, frame_allocator)
[INFO] [stdout]     | |________________________________________________________^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> src/memory.rs:93:1
[INFO] [stdout]     |
[INFO] [stdout]  93 | / pub unsafe fn map_mmio(
[INFO] [stdout]  94 | |     phys_addr: PhysAddr,
[INFO] [stdout]  95 | |     size: u64,
[INFO] [stdout]  96 | |     offset_page_table: &mut OffsetPageTable,
[INFO] [stdout]  97 | |     frame_allocator: &mut impl FrameAllocator<Size4KiB>,
[INFO] [stdout]  98 | | ) -> VirtAddr {
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blog_os` (lib test) due to 1 previous error; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "07a8c0e0fed688f6fce5f7255ec9203db3fbe9dd457ed952071cf617b1786875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a8c0e0fed688f6fce5f7255ec9203db3fbe9dd457ed952071cf617b1786875", kill_on_drop: false }`
[INFO] [stdout] 07a8c0e0fed688f6fce5f7255ec9203db3fbe9dd457ed952071cf617b1786875
