web: panicked at 'condvar wait not supported'

[Sager611]

The following errors arise when trying to execute inference of SqueezeNet on web:

panicked at 'condvar wait not supported', library/std/src/sys/wasm/../unsupported/locks/condvar.rs:20:9

Stack:

__wbg_new_abda76e883ba8a5f@webpack:///../pkg/my_project_bg.js?:615:17
__wbg_new_abda76e883ba8a5f@http://localhost:8080/bootstrap.js:77:75
console_error_panic_hook::hook::h3cd70be230b74dd6@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[1657]:0x1711b5
core::ops::function::Fn::call::h3d79b42d5bf5f432@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[6853]:0x1ed52d
std::panicking::rust_panic_with_hook::h8d0a63d0479a36c8@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[2175]:0x190f83
std::panicking::begin_panic_handler::{{closure}}::hac9eebb5245da5ff@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[2781]:0x1ac87c
std::sys_common::backtrace::__rust_end_short_backtrace::h1def76e070463564@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[5130]:0x1e3a05
rust_begin_unwind@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[3989]:0x1d0779
core::panicking::panic_fmt::h2a7f454a5f5da218@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[4819]:0x1df976
std::sys::wasm::locks::condvar::Condvar::wait::hef131c2237ffd188@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[4588]:0x1dbfa4
pollster::Signal::wait::hbae3ccab8a927a6f@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[1815]:0x17c227
pollster::block_on::h9d5d4dec8e7c6568@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[295]:0x34420
my_project::state::State::classify_screenshot::h5d1c1e4c32296521@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[1037]:0x1340be
my_project::state::State::input::h3803ec733d6d29a4@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[2206]:0x1928c0
winit::platform_impl::platform::event_loop::EventLoop<T>::spawn::{{closure}}::had4dfc3dd19da93a@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[931]:0x124df3
winit::platform_impl::platform::event_loop::runner::Shared<T>::handle_event::h82249baa66e072b6@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[943]:0x126a0c
winit::platform_impl::platform::event_loop::runner::Shared<T>::handle_event::h82249baa66e072b6@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[943]:0x126b4d
winit::platform_impl::platform::event_loop::runner::Shared<T>::run_until_cleared::h1d314ff890f4fb65@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[955]:0x12870e
winit::platform_impl::platform::backend::timeout::AnimationFrameRequest::new::{{closure}}::h22c4b21a5db2d646@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[4730]:0x1de3ce
<dyn core::ops::function::FnMut<()>+Output = R as wasm_bindgen::closure::WasmClosure>::describe::invoke::h7a52a864871e09ce@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[5681]:0x1e88ac
__wbg_adapter_46@webpack:///../pkg/my_project_bg.js?:526:10
real@webpack:///../pkg/my_project_bg.js?:495:20
FrameRequestCallback*__wbg_requestAnimationFrame_81e888f67b20c79f/<@webpack:///../pkg/my_project_bg.js?:764:33
handleError@webpack:///../pkg/my_project_bg.js?:551:18
__wbg_requestAnimationFrame_81e888f67b20c79f@webpack:///../pkg/my_project_bg.js?:763:66
__wbg_requestAnimationFrame_81e888f67b20c79f@http://localhost:8080/bootstrap.js:158:75
web_sys::features::gen_Window::Window::request_animation_frame::h96a947f3e6ec7e2e@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[3980]:0x1d040b
winit::platform_impl::platform::backend::timeout::AnimationFrameRequest::new::h76c6e6af740cba26@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[1715]:0x175649
winit::platform_impl::platform::event_loop::runner::Shared<T>::apply_control_flow::h387e630dc3fef919@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[961]:0x129544
winit::platform_impl::platform::event_loop::runner::Shared<T>::run_until_cleared::h1d314ff890f4fb65@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[955]:0x1288ee
winit::platform_impl::platform::backend::timeout::AnimationFrameRequest::new::{{closure}}::h22c4b21a5db2d646@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[4730]:0x1de3ce
<dyn core::ops::function::FnMut<()>+Output = R as wasm_bindgen::closure::WasmClosure>::describe::invoke::h7a52a864871e09ce@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[5681]:0x1e88ac
__wbg_adapter_46@webpack:///../pkg/my_project_bg.js?:526:10
real@webpack:///../pkg/my_project_bg.js?:495:20
FrameRequestCallback*__wbg_requestAnimationFrame_81e888f67b20c79f/<@webpack:///../pkg/my_project_bg.js?:764:33
handleError@webpack:///../pkg/my_project_bg.js?:551:18
__wbg_requestAnimationFrame_81e888f67b20c79f@webpack:///../pkg/my_project_bg.js?:763:66
__wbg_requestAnimationFrame_81e888f67b20c79f@http://localhost:8080/bootstrap.js:158:75
web_sys::features::gen_Window::Window::request_animation_frame::h96a947f3e6ec7e2e@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[3980]:0x1d040b
winit::platform_impl::platform::backend::timeout::AnimationFrameRequest::new::h76c6e6af740cba26@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[1715]:0x175649
winit::platform_impl::platform::event_loop::runner::Shared<T>::apply_control_flow::h387e630dc3fef919@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[961]:0x129544
winit::platform_impl::platform::event_loop::runner::Shared<T>::run_until_cleared::h1d314ff890f4fb65@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[955]:0x1288ee
winit::platform_impl::platform::backend::timeout::AnimationFrameRequest::new::{{closure}}::h22c4b21a5db2d646@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[4730]:0x1de3ce
<dyn core::ops::function::FnMut<()>+Output = R as wasm_bindgen::closure::WasmClosure>::describe::invoke::h7a52a864871e09ce@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[5681]:0x1e88ac
__wbg_adapter_46@webpack:///../pkg/my_project_bg.js?:526:10
real@webpack:///../pkg/my_project_bg.js?:495:20
FrameRequestCallback*__wbg_requestAnimationFrame_81e888f67b20c79f/<@webpack:///../pkg/my_project_bg.js?:764:33
handleError@webpack:///../pkg/my_project_bg.js?:551:18
__wbg_requestAnimationFrame_81e888f67b20c79f@webpack:///../pkg/my_project_bg.js?:763:66
__wbg_requestAnimationFrame_81e888f67b20c79f@http://localhost:8080/bootstrap.js:158:75
web_sys::features::gen_Window::Window::request_animation_frame::h96a947f3e6ec7e2e@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[3980]:0x1d040b
winit::platform_impl::platform::backend::timeout::AnimationFrameRequest::new::h76c6e6af740cba26@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[1715]:0x175649
winit::platform_impl::platform::event_loop::runner::Shared<T>::apply_control_flow::h387e630dc3fef919@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[961]:0x129544
winit::platform_impl::platform::event_loop::runner::Shared<T>::run_until_cleared::h1d314ff890f4fb65@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[955]:0x1288ee
winit::platform_impl::platform::backend::timeout::AnimationFrameRequest::new::{{closure}}::h22c4b21a5db2d646@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[4730]:0x1de3ce
<dyn core::ops::function::FnMut<()>+Output = R as wasm_bindgen::closure::WasmClosure>::describe::invoke::h7a52a864871e09ce@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[5681]:0x1e88ac
__wbg_adapter_46@webpack:///../pkg/my_project_bg.js?:526:10
real@webpack:///../pkg/my_project_bg.js?:495:20
FrameRequestCallback*__wbg_requestAnimationFrame_81e888f67b20c79f/<@webpack:///../pkg/my_project_bg.js?:764:33
handleError@webpack:///../pkg/my_project_bg.js?:551:18
__wbg_requestAnimationFrame_81e888f67b20c79f@webpack:///../pkg/my_project_bg.js?:763:66
__wbg_requestAnimationFrame_81e888f67b20c79f@http://localhost:8080/bootstrap.js:158:75
web_sys::features::gen_Window::Window::request_animation_frame::h96a947f3e6ec7e2e@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[3980]:0x1d040b
winit::platform_impl::platform::backend::timeout::AnimationFrameRequest::new::h76c6e6af740cba26@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[1715]:0x175649


my_project_bg.js:633:17

Uncaught RuntimeError: unreachable executed
    __wbg_adapter_46 webpack:///../pkg/my_project_bg.js?:526
    real webpack:///../pkg/my_project_bg.js?:495
    __wbg_requestAnimationFrame_81e888f67b20c79f webpack:///../pkg/my_project_bg.js?:764
    handleError webpack:///../pkg/my_project_bg.js?:551
    __wbg_requestAnimationFrame_81e888f67b20c79f webpack:///../pkg/my_project_bg.js?:763
    __wbg_requestAnimationFrame_81e888f67b20c79f http://localhost:8080/bootstrap.js:158
    __wbg_adapter_46 webpack:///../pkg/my_project_bg.js?:526
    real webpack:///../pkg/my_project_bg.js?:495
    __wbg_requestAnimationFrame_81e888f67b20c79f webpack:///../pkg/my_project_bg.js?:764
    handleError webpack:///../pkg/my_project_bg.js?:551
    __wbg_requestAnimationFrame_81e888f67b20c79f webpack:///../pkg/my_project_bg.js?:763
    __wbg_requestAnimationFrame_81e888f67b20c79f http://localhost:8080/bootstrap.js:158
    __wbg_adapter_46 webpack:///../pkg/my_project_bg.js?:526
    real webpack:///../pkg/my_project_bg.js?:495
    __wbg_requestAnimationFrame_81e888f67b20c79f webpack:///../pkg/my_project_bg.js?:764
    handleError webpack:///../pkg/my_project_bg.js?:551
    __wbg_requestAnimationFrame_81e888f67b20c79f webpack:///../pkg/my_project_bg.js?:763
    __wbg_requestAnimationFrame_81e888f67b20c79f http://localhost:8080/bootstrap.js:158
    __wbg_adapter_46 webpack:///../pkg/my_project_bg.js?:526
    real webpack:///../pkg/my_project_bg.js?:495
    __wbg_requestAnimationFrame_81e888f67b20c79f webpack:///../pkg/my_project_bg.js?:764
    handleError webpack:///../pkg/my_project_bg.js?:551
    __wbg_requestAnimationFrame_81e888f67b20c79f webpack:///../pkg/my_project_bg.js?:763
    __wbg_requestAnimationFrame_81e888f67b20c79f http://localhost:8080/bootstrap.js:158
d3e849d5d01b42315a4a.module.wasm:2022476:1

panicked at 'assertion failed: `(left == right)`
  left: `true`,
 right: `false`: cannot recursively acquire mutex', /rustc/2c8cc343237b8f7d5a3c3703e3a87f2eb2c54a74/library/std/src/sys/wasm/../unsupported/locks/mutex.rs:20:9

Stack:

__wbg_new_abda76e883ba8a5f@webpack:///../pkg/my_project_bg.js?:615:17
__wbg_new_abda76e883ba8a5f@http://localhost:8080/bootstrap.js:77:75
console_error_panic_hook::hook::h3cd70be230b74dd6@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[1657]:0x1711b5
core::ops::function::Fn::call::h3d79b42d5bf5f432@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[6853]:0x1ed52d
std::panicking::rust_panic_with_hook::h8d0a63d0479a36c8@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[2175]:0x190f83
std::panicking::begin_panic_handler::{{closure}}::hac9eebb5245da5ff@http://localhost:8080/d3e849d5d01b42315a4a.module.wasm:wasm-function[2781]:0x1ac8aa
std::sys_common::backtrace::__rust_end_short_backtrace::h1def76e07046…
my_project_bg.js:633:17

Uncaught (in promise) RuntimeError: unreachable executed
d3e849d5d01b42315a4a.module.wasm:1642410:1

The issue is in nn.rs line 38.

In particular, something goes wrong on wonnx after here, as the console logs that output.