buildx failed with: ERROR: failed to solve: process "/bin/sh -c dpkg --add-architecture i386 && apt-get update && apt-get install -y --no-install-recommends ca-certificates wget gnupg && wget -O /etc/apt/trusted.gpg.d/altusmetrum.gpg https://maps.altusmetrum.org/archive/archive-key.gpg && echo \"deb http://maps.altusmetrum.org/archive unstable/\" > /etc/apt/sources.list.d/keithp.list && (apt-get update || apt-get update || apt-get update) && (apt-get upgrade -y || apt-get upgrade -y || apt-get upgrade -y) && (xargs -a linux-packages.txt apt-get install -y --no-install-recommends || xargs -a linux-packages.txt apt-get install -y --no-install-recommends || xargs -a linux-packages.txt apt-get install -y --no-install-recommends || xargs -a linux-packages.txt apt-get install -y --no-install-recommends) && mkdir -p /opt && (cd /opt && while read file; do wget $file || exit 1; tar xf `basename $file`; rm `basename $file`; done) < linux-files.txt && apt-get clean && rm -rf /var/lib/apt/lists/*" did not complete successfully: exit code: 1