2026-09-20T19:57:57.661Z [ INFO] Starting package build 2026-09-20T19:57:57.662Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/4 2026-09-20T19:58:07.189Z [ERROR] Package build failed