2026-06-11T06:07:01.241Z [ INFO] Starting package build
2026-06-11T06:07:01.242Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/9
2026-06-11T06:08:06.532Z [ERROR] Package build failed
2026-06-11T06:08:09.365Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)