buildx failed with: ERROR: failed to solve: process "/bin/sh -c set -eux; apt-get update; apt-get install -y --no-install-recommends ca-certificates gnupg git make wget; cat /tmp/clang-18.apt >> /etc/apt/sources.list; wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add -; apt-get update; apt-get install -y --no-install-recommends clang-18; cd /; case \"$(dpkg --print-architecture)\" in amd64) ARCH=\"x86_64\"; arm64) ARCH=\"aarch64\"; esac; wget https://github.com/Kitware/CMake/releases/download/v${CMAKE_VERSION}/cmake-${CMAKE_VERSION}-linux-${ARCH}.tar.gz; tar -xvf cmake-${CMAKE_VERSION}-linux-${ARCH}.tar.gz --strip-components=1 -C /usr/; cmake --version" did not complete successfully: exit code: 2