[INFO] cloning repository https://github.com/AceRider75/chronos
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AceRider75/chronos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAceRider75%2Fchronos", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAceRider75%2Fchronos'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 230cac9fe6dcb1b5a635bb98dbe17f2a9022f275
[INFO] checking AceRider75/chronos against master#3f6250a7bb79e600d9036bbc7c8f65af43933643 for pr-147859
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAceRider75%2Fchronos" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AceRider75/chronos
[INFO] finished tweaking git repo https://github.com/AceRider75/chronos
[INFO] tweaked toml for git repo https://github.com/AceRider75/chronos written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AceRider75/chronos on toolchain 3f6250a7bb79e600d9036bbc7c8f65af43933643
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f6250a7bb79e600d9036bbc7c8f65af43933643" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AceRider75/chronos 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" "+3f6250a7bb79e600d9036bbc7c8f65af43933643" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spinning_top v0.2.5
[INFO] [stderr]   Downloaded volatile v0.4.6
[INFO] [stderr]   Downloaded limine v0.5.0
[INFO] [stderr]   Downloaded linked_list_allocator v0.10.5
[INFO] [stderr]   Downloaded pc-keyboard v0.7.0
[INFO] [stderr]   Downloaded pic8259 v0.10.4
[INFO] [stderr]   Downloaded x86_64 v0.14.13
[INFO] [stderr]   Downloaded volatile v0.6.1
[INFO] [stderr]   Downloaded noto-sans-mono-bitmap v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+3f6250a7bb79e600d9036bbc7c8f65af43933643" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 819f412643e7a70259c3ca3001a9ff314be74edb7b9f2e7152c630580a1bd957
[INFO] running `Command { std: "docker" "start" "-a" "819f412643e7a70259c3ca3001a9ff314be74edb7b9f2e7152c630580a1bd957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "819f412643e7a70259c3ca3001a9ff314be74edb7b9f2e7152c630580a1bd957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819f412643e7a70259c3ca3001a9ff314be74edb7b9f2e7152c630580a1bd957", kill_on_drop: false }`
[INFO] [stdout] 819f412643e7a70259c3ca3001a9ff314be74edb7b9f2e7152c630580a1bd957
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+3f6250a7bb79e600d9036bbc7c8f65af43933643" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc781f34916e1cfa0a570d2d5b269f17ae8a75cae85e0c9609ab0f668e575447
[INFO] running `Command { std: "docker" "start" "-a" "cc781f34916e1cfa0a570d2d5b269f17ae8a75cae85e0c9609ab0f668e575447", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking noto-sans-mono-bitmap v0.2.0
[INFO] [stderr]     Checking pc-keyboard v0.7.0
[INFO] [stderr]     Checking volatile v0.6.1
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking limine v0.5.0
[INFO] [stderr]     Checking linked_list_allocator v0.10.5
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking x86_64 v0.14.13
[INFO] [stderr]     Checking pic8259 v0.10.4
[INFO] [stderr]     Checking chronos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: the `#[alloc_error_handler]` in this crate conflicts with allocation error handler in: std
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scheduler`
[INFO] [stdout]  --> src/interrupts.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{state, input, writer, gdt, scheduler};
[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: `RasterizedChar`
[INFO] [stdout]  --> src/writer.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use noto_sans_mono_bitmap::{get_raster, RasterizedChar, FontWeight, RasterHeight};
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `x86_64::structures::paging::mapper::MapToError`
[INFO] [stdout]  --> src/allocator.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use x86_64::structures::paging::mapper::MapToError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `x86_64::VirtAddr`
[INFO] [stdout]  --> src/allocator.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use x86_64::VirtAddr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::format`
[INFO] [stdout]  --> src/scheduler.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DS`
[INFO] [stdout]   --> src/gdt.rs:63:59
[INFO] [stdout]    |
[INFO] [stdout] 63 |     use x86_64::instructions::segmentation::{CS, Segment, DS, SS};
[INFO] [stdout]    |                                                           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::arch::asm`
[INFO] [stdout]  --> src/userspace.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::arch::asm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gdt`
[INFO] [stdout]  --> src/userspace.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::gdt;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::writer`
[INFO] [stdout]  --> src/pci.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::writer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::format`
[INFO] [stdout]  --> src/pci.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::string::String`
[INFO] [stdout]  --> src/pci.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alloc::string::String;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::vec::Vec`
[INFO] [stdout]  --> src/net.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use alloc::vec::Vec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::string::String`
[INFO] [stdout]  --> src/net.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alloc::string::String;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `writer`
[INFO] [stdout]  --> src/elf.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{writer, memory, state};
[INFO] [stdout]   |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::format`
[INFO] [stdout]  --> src/elf.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alloc::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/main.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | / fn panic(info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 52 | |     writer::print("\n\n!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n");
[INFO] [stdout] 53 | |     writer::print("[KERNEL PANIC] SYSTEM HALTED\n");
[INFO] [stdout] ...  |
[INFO] [stdout] 70 | |     loop { core::hint::spin_loop(); }
[INFO] [stdout] 71 | | }
[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/3f6250a7bb79e600d9036bbc7c8f65af43933643/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-957b1fe07cf96b13.rmeta
[INFO] [stdout]    = note: second definition in the local crate (`chronos`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chronos` (bin "chronos" test) due to 2 previous errors; 15 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "cc781f34916e1cfa0a570d2d5b269f17ae8a75cae85e0c9609ab0f668e575447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc781f34916e1cfa0a570d2d5b269f17ae8a75cae85e0c9609ab0f668e575447", kill_on_drop: false }`
[INFO] [stdout] cc781f34916e1cfa0a570d2d5b269f17ae8a75cae85e0c9609ab0f668e575447
