2026-09-19T21:18:13.150Z [ INFO] Starting package build 2026-09-19T21:18:13.150Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/31 2026-09-19T21:21:23.089Z [ERROR] Package build failed