2026-05-05T14:44:57.652Z [ INFO] Starting package build
2026-05-05T14:44:57.652Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-05-05T14:44:57.977Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:44:59.905Z [ INFO] Running make stage stage=checksum
2026-05-05T14:45:00.321Z [ INFO] Running make stage stage=configure
2026-05-05T14:45:04.897Z [ERROR] Package build failed
2026-05-05T14:45:05.245Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)