buildx failed with: ERROR: failed to solve: process "/bin/sh -c case ${TARGETPLATFORM} in \"linux/amd64\") echo \"x86_64-unknown-linux-musl\" > /tmp/arch ;; \"linux/arm64\") echo \"aarch64-unknown-linux-musl\" > /tmp/arch ;; *) echo \"unsupported\" > /tmp/arch ;; esac && VESTA_ARCH=$(cat /tmp/arch) && rm /tmp/arch" did not complete successfully: exit code: 1