[INFO] fetching crate intro-rs 0.1.0...
[INFO] testing intro-rs-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate intro-rs 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate intro-rs 0.1.0
[INFO] finished tweaking crates.io crate intro-rs 0.1.0
[INFO] tweaked toml for crates.io crate intro-rs 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate intro-rs 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85d78d15f810e6fb68f50addfed17a454cf28acc2b3c70ef4d8e8534471df7e7
[INFO] running `Command { std: "docker" "start" "-a" "85d78d15f810e6fb68f50addfed17a454cf28acc2b3c70ef4d8e8534471df7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85d78d15f810e6fb68f50addfed17a454cf28acc2b3c70ef4d8e8534471df7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85d78d15f810e6fb68f50addfed17a454cf28acc2b3c70ef4d8e8534471df7e7", kill_on_drop: false }`
[INFO] [stdout] 85d78d15f810e6fb68f50addfed17a454cf28acc2b3c70ef4d8e8534471df7e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 329df0c8d66c078f96c3d310ec8957a560dc3d2ea46f0253e7f9735c2f169fef
[INFO] running `Command { std: "docker" "start" "-a" "329df0c8d66c078f96c3d310ec8957a560dc3d2ea46f0253e7f9735c2f169fef", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling intro-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]  --> src/visual/gl.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use winapi::um::libloaderapi::LoadLibraryA;
[INFO] [stdout]   |             ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]  --> src/visual/gl.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use winapi::um::libloaderapi::GetProcAddress;
[INFO] [stdout]   |             ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]  --> src/visual/gl.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use winapi::um::wingdi::wglGetProcAddress;
[INFO] [stdout]   |             ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]  --> src/visual/gl.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use winapi::um::winnt::LPCSTR;
[INFO] [stdout]   |             ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `shared` in `winapi`
[INFO] [stdout]  --> src/visual/gl.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use winapi::shared::minwindef::HMODULE;
[INFO] [stdout]   |             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]  --> src/visual/window.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use winapi::um::wingdi::{
[INFO] [stdout]   |             ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `shared` in `winapi`
[INFO] [stdout]   --> src/visual/window.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | use winapi::shared::minwindef::{
[INFO] [stdout]    |             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `shared` in `winapi`
[INFO] [stdout]   --> src/visual/window.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 | use winapi::shared::windef::{
[INFO] [stdout]    |             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/visual/window.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 | use winapi::um::libloaderapi::GetModuleHandleA;
[INFO] [stdout]    |             ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/visual/window.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 | use winapi::um::winuser::{CreateWindowExA, DefWindowProcA, GetDC, PostQuitMessage};
[INFO] [stdout]    |             ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/visual/window.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 | use winapi::um::winuser::{RegisterClassA, WNDCLASSA, CS_OWNDC, CS_HREDRAW, CS_VREDRAW, CW_USEDEFAULT, WS_OVERLAPPEDWINDOW};
[INFO] [stdout]    |             ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/visual/window.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 | use winapi::um::winuser::{
[INFO] [stdout]    |             ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/intro.rs:26:28
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 if winapi::um::winuser::GetAsyncKeyState(winapi::um::winuser::VK_ESCAPE) != 0 {
[INFO] [stdout]    |                            ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/intro.rs:26:66
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 if winapi::um::winuser::GetAsyncKeyState(winapi::um::winuser::VK_ESCAPE) != 0 {
[INFO] [stdout]    |                                                                  ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/intro.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |             winapi::um::processthreadsapi::ExitProcess(0);
[INFO] [stdout]    |                     ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `shared` in `winapi`
[INFO] [stdout]  --> src/audio/mod.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | static WAVE_FORMAT: winapi::shared::mmreg::WAVEFORMATEX = winapi::shared::mmreg::WAVEFORMATEX{
[INFO] [stdout]   |                             ^^^^^^ could not find `shared` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `shared` in `winapi`
[INFO] [stdout]  --> src/audio/mod.rs:1:67
[INFO] [stdout]   |
[INFO] [stdout] 1 | static WAVE_FORMAT: winapi::shared::mmreg::WAVEFORMATEX = winapi::shared::mmreg::WAVEFORMATEX{
[INFO] [stdout]   |                                                                   ^^^^^^ could not find `shared` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `shared` in `winapi`
[INFO] [stdout]  --> src/audio/mod.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 |     wFormatTag : winapi::shared::mmreg::WAVE_FORMAT_IEEE_FLOAT,
[INFO] [stdout]   |                          ^^^^^^ could not find `shared` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:11:33
[INFO] [stdout]    |
[INFO] [stdout] 11 | static mut WAVE_HEADER: winapi::um::mmsystem::WAVEHDR = winapi::um::mmsystem::WAVEHDR{
[INFO] [stdout]    |                                 ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:11:65
[INFO] [stdout]    |
[INFO] [stdout] 11 | static mut WAVE_HEADER: winapi::um::mmsystem::WAVEHDR = winapi::um::mmsystem::WAVEHDR{
[INFO] [stdout]    |                                                                 ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 |     lpNext: 0 as *mut winapi::um::mmsystem::WAVEHDR,
[INFO] [stdout]    |                               ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:30:41
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut h_wave_out: winapi::um::mmsystem::HWAVEOUT = 0 as winapi::um::mmsystem::HWAVEOUT;
[INFO] [stdout]    |                                         ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:30:79
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut h_wave_out: winapi::um::mmsystem::HWAVEOUT = 0 as winapi::um::mmsystem::HWAVEOUT;
[INFO] [stdout]    |                                                                               ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...   winapi::um::mmeapi::waveOutOpen(&mut h_wave_out, winapi::um::mmsystem::WAVE_MAPPER, &WAVE_FORMAT, 0, 0, winapi::um::mmsystem::CALLB...
[INFO] [stdout]    |               ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:31:70
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...   winapi::um::mmeapi::waveOutOpen(&mut h_wave_out, winapi::um::mmsystem::WAVE_MAPPER, &WAVE_FORMAT, 0, 0, winapi::um::mmsystem::CALLB...
[INFO] [stdout]    |                                                                ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:31:125
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...msystem::WAVE_MAPPER, &WAVE_FORMAT, 0, 0, winapi::um::mmsystem::CALLBACK_NULL);
[INFO] [stdout]    |                                                      ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 | ...   winapi::um::mmeapi::waveOutPrepareHeader(h_wave_out, &mut WAVE_HEADER, core::mem::size_of::<winapi::um::mmsystem::WAVEHDR>() as u32);
[INFO] [stdout]    |               ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:32:113
[INFO] [stdout]    |
[INFO] [stdout] 32 | ...t, &mut WAVE_HEADER, core::mem::size_of::<winapi::um::mmsystem::WAVEHDR>() as u32);
[INFO] [stdout]    |                                                      ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |             winapi::um::mmeapi::waveOutWrite(h_wave_out, &mut WAVE_HEADER, core::mem::size_of::<winapi::um::mmsystem::WAVEHDR>() as u32);
[INFO] [stdout]    |                     ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/audio/mod.rs:33:105
[INFO] [stdout]    |
[INFO] [stdout] 33 |             winapi::um::mmeapi::waveOutWrite(h_wave_out, &mut WAVE_HEADER, core::mem::size_of::<winapi::um::mmsystem::WAVEHDR>() as u32);
[INFO] [stdout]    |                                                                                                         ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]   --> src/visual/window.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |         winapi::um::winuser::WM_DESTROY => {
[INFO] [stdout]    |                 ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]    --> src/visual/window.rs:189:17
[INFO] [stdout]     |
[INFO] [stdout] 189 |         winapi::um::wingdi::SelectObject (h_dc, winapi::um::wingdi::GetStockObject (winapi::um::wingdi::SYSTEM_FONT as i32));
[INFO] [stdout]     |                 ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]    --> src/visual/window.rs:189:57
[INFO] [stdout]     |
[INFO] [stdout] 189 |         winapi::um::wingdi::SelectObject (h_dc, winapi::um::wingdi::GetStockObject (winapi::um::wingdi::SYSTEM_FONT as i32));
[INFO] [stdout]     |                                                         ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]    --> src/visual/window.rs:189:93
[INFO] [stdout]     |
[INFO] [stdout] 189 |         winapi::um::wingdi::SelectObject (h_dc, winapi::um::wingdi::GetStockObject (winapi::um::wingdi::SYSTEM_FONT as i32));
[INFO] [stdout]     |                                                                                             ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `um` in `winapi`
[INFO] [stdout]    --> src/visual/window.rs:192:17
[INFO] [stdout]     |
[INFO] [stdout] 192 |         winapi::um::wingdi::wglUseFontBitmapsA (h_dc, 0, 255, 1000);
[INFO] [stdout]     |                 ^^ could not find `um` in `winapi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(core_intrinsics)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/util.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub extern fn panic( _info: &PanicInfo ) -> ! { loop {} }
[INFO] [stdout]    |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/util.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub unsafe extern fn memset(dest: *mut u8, c: i32, n: usize) -> *mut u8 {
[INFO] [stdout]    |            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/util.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub unsafe extern fn memcpy(dest: *mut u8, src: *const u8, n: usize) -> *mut u8 {
[INFO] [stdout]    |            ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/util.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub extern fn panic( _info: &PanicInfo ) -> ! { loop {} }
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `winapi` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2a1757997f179349.rlib
[INFO] [stdout]    = note: second definition in the local crate (`intro_rs`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0152, E0433, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `intro-rs` (lib) due to 37 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "329df0c8d66c078f96c3d310ec8957a560dc3d2ea46f0253e7f9735c2f169fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "329df0c8d66c078f96c3d310ec8957a560dc3d2ea46f0253e7f9735c2f169fef", kill_on_drop: false }`
[INFO] [stdout] 329df0c8d66c078f96c3d310ec8957a560dc3d2ea46f0253e7f9735c2f169fef
