buildx failed with: ERROR: failed to solve: process "/bin/sh -c wget -O ruby-install-${RUBY_INSTALL_VERSION}.tar.gz https://github.com/postmodern/ruby-install/archive/v${RUBY_INSTALL_VERSION}.tar.gz && tar -xzvf ruby-install-${RUBY_INSTALL_VERSION}.tar.gz && cd ruby-install-${RUBY_INSTALL_VERSION}/ && make install && cd .. && rm -rf ruby-install-${RUBY_INSTALL_VERSION}*" did not complete successfully: exit code: 8