buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c apt-get update -qq && apt-get install -y build-essential ccache cpio curl file g++-multilib gawk gcc-multilib genisoimage gettext git libdw-dev libelf-dev libncurses5-dev locales pv pwgen python python3 python3-pip python3-cryptography python3-pyelftools qemu-utils rsync signify-openbsd subversion sudo swig unzip wget zlib1g-dev zstd && echo \"deb https://apt.llvm.org/bullseye/ llvm-toolchain-bullseye-18 main\" > /etc/apt/sources.list.d/llvm-toolchain.list && curl -fsL https://apt.llvm.org/llvm-snapshot.gpg.key -o /etc/apt/trusted.gpg.d/llvm-toolchain.asc && apt-get update -qq && apt-get install -y clang-18 libclang-18-dev lld-18 && update-alternatives --install /usr/bin/clang clang /usr/bin/clang-18 180 && update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-18 180 && update-alternatives --install /usr/bin/clang-cpp clang-cpp /usr/bin/clang-cpp-18 180 && update-alternatives --install /usr/bin/lld lld /usr/bin/lld-18 180 && apt-get -y autoremove && apt-get clean && rm -rf /var/lib/apt/lists/*" did not complete successfully: exit code: 100