2026-05-05T05:03:18.514Z [ INFO] Starting package build
2026-05-05T05:03:18.514Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-05-05T05:03:18.941Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:03:35.517Z [ INFO] Running make stage stage=checksum
2026-05-05T05:03:35.953Z [ INFO] Running make stage stage=configure
2026-05-05T05:03:43.811Z [ERROR] Package build failed
2026-05-05T05:03:46.253Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)