2026-06-11T04:16:04.987Z [ INFO] Starting package build
2026-06-11T04:16:04.987Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/8
2026-06-11T04:16:42.768Z [ERROR] Package build failed
2026-06-11T04:16:44.914Z [ WARN] Failed to remove directory path=/data/chroot/8/opt/pkg error=Device busy (os error 16)