buildx failed with: ERROR: failed to solve: process "/bin/sh -c apt-get update && \tapt-get install -y --no-install-recommends arch-install-scripts pacman-package-manager makepkg curl ca-certificates xz-utils zstd && \tcat /files/repos-$TARGETARCH >> /etc/pacman.conf && \tsed -i \"s/^CheckSpace/#CheckSpace/\" /etc/pacman.conf && \tmkdir -p /etc/pacman.d && \tcp /files/mirrorlist-$TARGETARCH /etc/pacman.d/mirrorlist && \tBOOTSTRAP_EXTRA_PACKAGES=\"\" && \tif [[ \"$TARGETARCH\" == \"arm*\" ]]; then \t\t\tALARM_MIRROR=\"http://mirror.archlinuxarm.org\" && \t\t\tmkdir /tmp/archlinuxarm-core /tmp/archlinuxarm-keyring && \t\t\tcurl -L $ALARM_MIRROR/aarch64/core/core.db.tar.gz | tar -zxv -C /tmp/archlinuxarm-core && \t\t\tKEYRING_PACKAGE_FILENAME=\"$(grep -A1 \"%FILENAME%\" /tmp/archlinuxarm-core/archlinuxarm-keyring-*/desc | tail -n 1)\" && \t\t\tcurl -L $ALARM_MIRROR/aarch64/core/$KEYRING_PACKAGE_FILENAME > /tmp/$KEYRING_PACKAGE_FILENAME && \t\t\ttar -axvf /tmp/$KEYRING_PACKAGE_FILENAME -C /tmp/archlinuxarm-keyring && \t\t\tmv /tmp/archlinuxarm-keyring/usr/share/pacman/keyrings/* /usr/share/keyrings/ && \t\t\tBOOTSTRAP_EXTRA_PACKAGES=\"archlinuxarm-keyring\"; \telse \t\t\tmkdir /tmp/archlinux-keyring && \t\t\tcurl -L https://archlinux.org/packages/core/any/archlinux-keyring/download | unzstd | tar -C /tmp/archlinux-keyring -xv && \t\t\tmv /tmp/archlinux-keyring/usr/share/pacman/keyrings/* /usr/share/keyrings/; \tfi && \tpacman-key --init && \tpacman-key --populate && \tmkdir /rootfs && \t/files/pacstrap-docker /rootfs $PACKAGE_GROUP $BOOTSTRAP_EXTRA_PACKAGES && \tcp /etc/pacman.d/mirrorlist /rootfs/etc/pacman.d/mirrorlist && \techo \"en_US.UTF-8 UTF-8\" > /rootfs/etc/locale.gen && \techo \"LANG=en_US.UTF-8\" > /rootfs/etc/locale.conf && \tchroot /rootfs locale-gen && \trm -rf /rootfs/var/lib/pacman/sync/* /rootfs/files" did not complete successfully: exit code: 1