2026-05-11T10:47:47.897Z [ INFO] Starting package build
2026-05-11T10:47:47.897Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-11T10:47:48.188Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:47:53.389Z [ INFO] Running make stage stage=checksum
2026-05-11T10:47:53.755Z [ INFO] Running make stage stage=configure
2026-05-11T10:47:58.104Z [ INFO] Running make stage stage=build
2026-05-11T10:47:58.992Z [ERROR] Package build failed
2026-05-11T10:47:59.838Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)