Build failure: qmplay2-qt6

[Pandapip1]

Nixpkgs version

• Unstable (25.05)

Steps to reproduce

Try to build qmplay2.

Can Hydra reproduce this build failure?

Yes, Hydra can reproduce this build failure.

Link to Hydra build job

Hydra search isn't working, as per usual

Relevant log output

❯ nix profile install nixpkgs#qmplay2
error: builder for '/nix/store/0y8954jfpdkyafb31pxfkn7j65ziwi59-qmplay2-qt6-24.06.16.drv' failed with exit code 1;
       last 25 log lines:
       >       |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
       > /nix/store/xwhkngnns6ax8fgl7igdd6pqwkav9n5b-vulkan-headers-1.4.309.0/include/vulkan/vulkan_hpp_macros.hpp:266:57: note: 'vk::detail::defaultDispatchLoaderDynamic' declared here
       >   266 |     extern VULKAN_HPP_STORAGE_API DispatchLoaderDynamic defaultDispatchLoaderDynamic;
       >       |                                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
       > /build/source/src/qmvk/AbstractInstance.cpp: In static member function 'static uint32_t QmVk::AbstractInstance::version()':
       > /build/source/src/qmvk/AbstractInstance.cpp:55:13: error: 'defaultDispatchLoaderDynamic' is not a member of 'vk'; did you mean 'vk::detail::defaultDispatchLoaderDynamic'?
       >    55 |     if (vk::defaultDispatchLoaderDynamic.vkEnumerateInstanceVersion)
       >       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
       > /nix/store/xwhkngnns6ax8fgl7igdd6pqwkav9n5b-vulkan-headers-1.4.309.0/include/vulkan/vulkan_hpp_macros.hpp:266:57: note: 'vk::detail::defaultDispatchLoaderDynamic' declared here
       >   266 |     extern VULKAN_HPP_STORAGE_API DispatchLoaderDynamic defaultDispatchLoaderDynamic;
       >       |                                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
       > /build/source/src/qmvk/AbstractInstance.cpp:56:13: error: 'defaultDispatchLoaderDynamic' is not a member of 'vk'; did you mean 'vk::detail::defaultDispatchLoaderDynamic'?
       >    56 |         vk::defaultDispatchLoaderDynamic.vkEnumerateInstanceVersion(&ver);
       >       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
       > /nix/store/xwhkngnns6ax8fgl7igdd6pqwkav9n5b-vulkan-headers-1.4.309.0/include/vulkan/vulkan_hpp_macros.hpp:266:57: note: 'vk::detail::defaultDispatchLoaderDynamic' declared here
       >   266 |     extern VULKAN_HPP_STORAGE_API DispatchLoaderDynamic defaultDispatchLoaderDynamic;
       >       |                                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
       > [12/350] Building CXX object src/qmvk/CMakeFiles/QmVk.dir/BufferView.cpp.o
       > [13/350] Building CXX object src/qmvk/CMakeFiles/QmVk.dir/DescriptorPool.cpp.o
       > [14/350] Building CXX object src/qmvk/CMakeFiles/QmVk.dir/Buffer.cpp.o
       > [15/350] Building CXX object src/qmvk/CMakeFiles/QmVk.dir/ComputePipeline.cpp.o
       > [16/350] Building CXX object src/qmvk/CMakeFiles/QmVk.dir/DescriptorSet.cpp.o
       > [17/350] Building CXX object src/qmvk/CMakeFiles/QmVk.dir/CommandBuffer.cpp.o
       > [18/350] Building CXX object src/qmvk/CMakeFiles/QmVk.dir/DescriptorSetLayout.cpp.o
       > ninja: build stopped: subcommand failed.
       For full logs, run:
         nix log /nix/store/0y8954jfpdkyafb31pxfkn7j65ziwi59-qmplay2-qt6-24.06.16.drv

Additional context

No response

System metadata

❯ nix-info -m

• system: "x86_64-linux"
• host os: Linux 6.14.2, NixOS, 25.05 (Warbler), 25.05.20250417.b024ced
• multi-user?: yes
• sandbox: yes
• version: nix-env (Nix) 2.28.1
• nixpkgs: /nix/store/isfbldda5j8j6x3nbv1zim0c0dpf90v8-source

Notify maintainers

@kashw2

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