[INFO] cloning repository https://github.com/Qisu-dev/lite_os
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Qisu-dev/lite_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQisu-dev%2Flite_os", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQisu-dev%2Flite_os'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 830e85524e0955452a45785f143bca2ae853bda1
[INFO] fixing Qisu-dev/lite_os 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%2FQisu-dev%2Flite_os" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Qisu-dev/lite_os
[INFO] finished tweaking git repo https://github.com/Qisu-dev/lite_os
[INFO] tweaked toml for git repo https://github.com/Qisu-dev/lite_os written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Qisu-dev/lite_os 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding spin v0.10.0 (available: v0.12.0)
[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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const_fn v0.4.12
[INFO] [stderr]   Downloaded uart_16550 v0.3.2
[INFO] [stderr]   Downloaded limine v0.6.5
[INFO] [stderr]   Downloaded x86_64 v0.15.4
[INFO] [stderr]   Downloaded polished_serial_logging v0.1.2
[INFO] [stderr]   Downloaded linked_list_allocator v0.10.6
[INFO] [stderr]   Downloaded spinning_top v0.2.5
[INFO] [stderr]   Downloaded x86 v0.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5bbd77bb8c7745d2f5dce6c478fc39308acbe5f9df33249dae9bbab732366a1d
[INFO] running `Command { std: "docker" "start" "5bbd77bb8c7745d2f5dce6c478fc39308acbe5f9df33249dae9bbab732366a1d", 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" "5bbd77bb8c7745d2f5dce6c478fc39308acbe5f9df33249dae9bbab732366a1d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bbd77bb8c7745d2f5dce6c478fc39308acbe5f9df33249dae9bbab732366a1d", 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" "5bbd77bb8c7745d2f5dce6c478fc39308acbe5f9df33249dae9bbab732366a1d" "/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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling const_fn v0.4.12
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]    Compiling x86 v0.52.0
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking volatile v0.4.6
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking limine v0.6.5
[INFO] [stderr]    Compiling lite_os v0.1.0 (/opt/rustwide/workdir/kernel)
[INFO] [stderr]     Checking raw-cpuid v10.7.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking spinning_top v0.2.5
[INFO] [stderr]     Checking linked_list_allocator v0.10.6
[INFO] [stderr]     Checking x86_64 v0.15.4
[INFO] [stderr]     Checking uart_16550 v0.3.2
[INFO] [stderr]     Checking polished_serial_logging v0.1.2
[INFO] [stderr]     Checking logging v0.1.0 (/opt/rustwide/workdir/logging)
[INFO] [stdout] warning: unused import: `Level`
[INFO] [stdout]  --> logging/src/lib.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{Level, LevelFilter, Log, Metadata, Record};
[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: `Level`
[INFO] [stdout]  --> logging/src/lib.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{Level, LevelFilter, Log, Metadata, Record};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking memory v0.1.0 (/opt/rustwide/workdir/memory)
[INFO] [stderr]     Checking framebuffer v0.1.0 (/opt/rustwide/workdir/framebuffer)
[INFO] [stdout] warning: unused imports: `debug` and `info`
[INFO] [stdout]  --> framebuffer/src/pixel.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use logging::{debug, info};
[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: `Once`
[INFO] [stdout]  --> framebuffer/src/pixel.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use spin::{Mutex, Once};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `limine::framebuffer`
[INFO] [stdout]  --> framebuffer/src/console.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use limine::framebuffer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `info`
[INFO] [stdout]  --> framebuffer/src/pixel.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use logging::{debug, info};
[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: `Once`
[INFO] [stdout]  --> framebuffer/src/pixel.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use spin::{Mutex, Once};
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `limine::framebuffer`
[INFO] [stdout]  --> framebuffer/src/console.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use limine::framebuffer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_row_start`
[INFO] [stdout]   --> framebuffer/src/console.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             let last_row_start = (fb_height - font_height) * bytes_per_row;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_row_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width_chars` and `height_chars` are never read
[INFO] [stdout]   --> framebuffer/src/console.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Console {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     width_chars: u64,  // 每行可容纳的字符数（屏幕宽度 / 字体宽度）
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     height_chars: u64, // 屏幕可容纳的行数（屏幕高度 / 字体高度）
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_row_start`
[INFO] [stdout]   --> framebuffer/src/console.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |             let last_row_start = (fb_height - font_height) * bytes_per_row;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_row_start`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width_chars` and `height_chars` are never read
[INFO] [stdout]   --> framebuffer/src/console.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Console {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     width_chars: u64,  // 每行可容纳的字符数（屏幕宽度 / 字体宽度）
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 19 |     height_chars: u64, // 屏幕可容纳的行数（屏幕高度 / 字体高度）
[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] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> kernel/src/main.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | / fn rust_panic(info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 65 | |     println!("at {} : {}", info.location().unwrap(), info.message());
[INFO] [stdout] 66 | |     hcf();
[INFO] [stdout] 67 | | }
[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 (`lite_os`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lite_os` (bin "lite_os" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `lite_os` (bin "lite_os") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5bbd77bb8c7745d2f5dce6c478fc39308acbe5f9df33249dae9bbab732366a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bbd77bb8c7745d2f5dce6c478fc39308acbe5f9df33249dae9bbab732366a1d", kill_on_drop: false }`
[INFO] [stdout] 5bbd77bb8c7745d2f5dce6c478fc39308acbe5f9df33249dae9bbab732366a1d
