2026-09-20T17:26:59.507Z [ INFO] Starting package build 2026-09-20T17:26:59.508Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/4 2026-09-20T17:27:47.964Z [ERROR] Package build failed