2026-04-29T11:24:05.257Z [ INFO] Starting package build
2026-04-29T11:24:05.258Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T11:24:05.593Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:24:07.040Z [ INFO] Running make stage stage=checksum
2026-04-29T11:24:07.491Z [ INFO] Running make stage stage=configure
2026-04-29T11:24:13.896Z [ERROR] Package build failed
2026-04-29T11:24:14.428Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)