2026-05-11T09:07:36.231Z [ INFO] Starting package build
2026-05-11T09:07:36.231Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-11T09:07:36.550Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:07:39.888Z [ INFO] Running make stage stage=checksum
2026-05-11T09:07:40.358Z [ INFO] Running make stage stage=configure
2026-05-11T09:07:43.847Z [ INFO] Running make stage stage=build
2026-05-11T09:09:14.210Z [ERROR] Package build failed
2026-05-11T09:09:14.663Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)