2026-09-30T10:10:07.478Z [ INFO] Starting package build 2026-09-30T10:10:07.478Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/4 2026-09-30T10:11:00.154Z [ERROR] Package build failed