2026-06-10T22:25:40.889Z [ INFO] Starting package build
2026-06-10T22:25:40.889Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-trunk.tar.gz dest=/data/chroot/2
2026-06-10T22:25:53.417Z [ERROR] Package build failed
2026-06-10T22:25:54.813Z [ WARN] Failed to remove directory path=/data/chroot/2/opt/pkg error=Device busy (os error 16)