buildx failed with: ERROR: failed to solve: process "/bin/sh -c cat ${PSPDEV}/build0.txt ${PSPDEV}/build1.txt > ${PSPDEV}/build.txt && rm ${PSPDEV}/build0.txt ${PSPDEV}/build1.txt && apk add --no-cache git && git log -1 --format=\"psptoolchain %H %cs\" >> ${PSPDEV}/build.txt" did not complete successfully: exit code: 128