[INFO] cloning repository https://github.com/Poizon7/wiheomOS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Poizon7/wiheomOS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPoizon7%2FwiheomOS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPoizon7%2FwiheomOS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08cb54efd1c5d6769772e2a42f0a44ebcf715ba2
[INFO] fixing Poizon7/wiheomOS 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%2FPoizon7%2FwiheomOS" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Poizon7/wiheomOS
[INFO] finished tweaking git repo https://github.com/Poizon7/wiheomOS
[INFO] tweaked toml for git repo https://github.com/Poizon7/wiheomOS written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Poizon7/wiheomOS 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/Poizon7/wiheomOS 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 ...
[INFO] [stderr]   Downloaded riscv-rt v0.15.0
[INFO] [stderr]   Downloaded uart_16550 v0.3.2
[INFO] [stderr]   Downloaded riscv-rt-macros v0.5.0
[INFO] [stderr]   Downloaded riscv-target-parser v0.1.2
[INFO] [stderr]   Downloaded riscv v0.14.0
[INFO] [stderr]   Downloaded page_table_multiarch v0.5.5
[INFO] [stderr]   Downloaded conquer-once v0.4.0
[INFO] [stderr]   Downloaded page_table_entry v0.5.5
[INFO] [stderr]   Downloaded linked_list_allocator v0.10.5
[INFO] [stderr]   Downloaded conquer-util v0.3.0
[INFO] [stderr]   Downloaded memory_addr v0.4.0
[INFO] [stderr]   Downloaded spinning_top v0.2.5
[INFO] [stderr]   Downloaded riscv-peripheral v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 262dabc44e2fb7332bf860420a6597c56a2b850d1f30df8b71fbd444fd8b5edf
[INFO] running `Command { std: "docker" "start" "262dabc44e2fb7332bf860420a6597c56a2b850d1f30df8b71fbd444fd8b5edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "262dabc44e2fb7332bf860420a6597c56a2b850d1f30df8b71fbd444fd8b5edf" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "262dabc44e2fb7332bf860420a6597c56a2b850d1f30df8b71fbd444fd8b5edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "262dabc44e2fb7332bf860420a6597c56a2b850d1f30df8b71fbd444fd8b5edf" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscv-target-parser v0.1.2
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]    Compiling riscv v0.14.0
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking riscv-pac v0.2.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking memory_addr v0.4.0
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]    Compiling wiheomOS v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking x86_64 v0.15.2
[INFO] [stderr]     Checking conquer-util v0.3.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking linked_list_allocator v0.10.5
[INFO] [stderr]     Checking conquer-once v0.4.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking fdt v0.1.5
[INFO] [stderr]    Compiling riscv-rt v0.15.0
[INFO] [stderr]     Checking panic-halt v1.0.0
[INFO] [stderr]     Checking page_table_entry v0.5.5
[INFO] [stderr]     Checking page_table_multiarch v0.5.5
[INFO] [stderr]     Checking uart_16550 v0.3.2
[INFO] [stderr]    Compiling riscv-macros v0.2.0
[INFO] [stderr]    Compiling riscv-rt-macros v0.5.0
[INFO] [stderr]     Checking riscv-peripheral v0.3.0
[INFO] [stdout] error[E0432]: unresolved import `page_table_multiarch::riscv`
[INFO] [stdout]  --> src/page.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use page_table_multiarch::{PagingHandler, riscv::Sv39PageTable};
[INFO] [stdout]   |                                           ^^^^^ could not find `riscv` in `page_table_multiarch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `page_table_multiarch::riscv`
[INFO] [stdout]  --> src/allocator.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use page_table_multiarch::riscv::Sv39PageTable;
[INFO] [stdout]   |                           ^^^^^ could not find `riscv` in `page_table_multiarch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `page_table_multiarch::riscv`
[INFO] [stdout]  --> src/page.rs:4:43
[INFO] [stdout]   |
[INFO] [stdout] 4 | use page_table_multiarch::{PagingHandler, riscv::Sv39PageTable};
[INFO] [stdout]   |                                           ^^^^^ could not find `riscv` in `page_table_multiarch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `page_table_multiarch::riscv`
[INFO] [stdout]  --> src/allocator.rs:5:27
[INFO] [stdout]   |
[INFO] [stdout] 5 | use page_table_multiarch::riscv::Sv39PageTable;
[INFO] [stdout]   |                           ^^^^^ could not find `riscv` in `page_table_multiarch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::boxed::Box`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use alloc::boxed::Box;
[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: `PAGE_SIZE_4K`, `PageIter`, `PhysAddr`, `VirtAddr`, `align_down_4k`, and `align_up_4k`
[INFO] [stdout]  --> src/allocator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     PAGE_SIZE_4K, PageIter, PhysAddr, VirtAddr, align_down_4k, align_up_4k,
[INFO] [stdout]   |     ^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MappingFlags` and `PageSize`
[INFO] [stdout]  --> src/allocator.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use page_table_multiarch::{MappingFlags, PageSize, PagingResult};
[INFO] [stdout]   |                            ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::page::FrameAllocator`
[INFO] [stdout]  --> src/allocator.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::page::FrameAllocator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::println`
[INFO] [stdout]  --> src/allocator/buddy.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::println;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/main.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | / fn panic(info: &PanicInfo) -> ! {
[INFO] [stdout] 43 | |     println!("{}", info);
[INFO] [stdout] 44 | |     loop {}
[INFO] [stdout] 45 | | }
[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/622891a4e29178280638a6b63a8908bde2c0c854/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ebc3593764c44f83.rmeta
[INFO] [stdout]    = note: second definition in the local crate (`wiheomOS`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::boxed::Box`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use alloc::boxed::Box;
[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: `PAGE_SIZE_4K`, `PageIter`, `PhysAddr`, `VirtAddr`, `align_down_4k`, and `align_up_4k`
[INFO] [stdout]  --> src/allocator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     PAGE_SIZE_4K, PageIter, PhysAddr, VirtAddr, align_down_4k, align_up_4k,
[INFO] [stdout]   |     ^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MappingFlags` and `PageSize`
[INFO] [stdout]  --> src/allocator.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use page_table_multiarch::{MappingFlags, PageSize, PagingResult};
[INFO] [stdout]   |                            ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::page::FrameAllocator`
[INFO] [stdout]  --> src/allocator.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::page::FrameAllocator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::println`
[INFO] [stdout]  --> src/allocator/buddy.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::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 `wiheomOS` (bin "wiheomOS" test) due to 3 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0152, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block
[INFO] [stdout]    --> src/allocator/buddy.rs:207:19
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let ptr = (*(node as *mut ListNode)).hide(layout);
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ dereference of raw pointer
[INFO] [stdout]     |
[INFO] [stdout]     = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> src/allocator/buddy.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 203 |     unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
[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] Some errors have detailed explanations: E0133, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wiheomOS` (bin "wiheomOS") due to 3 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "262dabc44e2fb7332bf860420a6597c56a2b850d1f30df8b71fbd444fd8b5edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "262dabc44e2fb7332bf860420a6597c56a2b850d1f30df8b71fbd444fd8b5edf", kill_on_drop: false }`
[INFO] [stdout] 262dabc44e2fb7332bf860420a6597c56a2b850d1f30df8b71fbd444fd8b5edf
