buildx failed with: ERROR: failed to solve: process "/bin/sh -c DIR=/tmp/lms/build && mkdir -p ${DIR} && cd ${DIR} && \t\txx-info is-cross && export BUILD_TESTS=OFF || export BUILD_TESTS=ON && \t\tPKG_CONFIG_PATH=/$(xx-info)/usr/lib/pkgconfig cmake /tmp/lms/ -DCMAKE_INCLUDE_PATH=/$(xx-info)/usr/include -DCMAKE_BUILD_TYPE=${LMS_BUILD_TYPE} $(xx-clang --print-cmake-defines) -DCMAKE_PREFIX_PATH=/$(xx-info)/usr/lib/cmake -DBUILD_TESTING=${BUILD_TESTS} -DBUILD_BENCHMARKS=ON && \t\tVERBOSE=1 make -j$(nproc) && \t\txx-verify src/lms/lms && \t\t(xx-info is-cross || make test)" did not complete successfully: exit code: 2