2026-05-11T09:13:59.765Z [ INFO] Starting package build
2026-05-11T09:13:59.765Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-05-11T09:14:00.031Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:14:01.257Z [ INFO] Running make stage stage=checksum
2026-05-11T09:14:01.623Z [ INFO] Running make stage stage=configure
2026-05-11T09:14:07.576Z [ERROR] Package build failed
2026-05-11T09:14:07.919Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)