2026-05-05T14:48:04.057Z [ INFO] Starting package build
2026-05-05T14:48:04.057Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T14:48:04.413Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:48:08.221Z [ INFO] Running make stage stage=checksum
2026-05-05T14:48:08.671Z [ INFO] Running make stage stage=configure
2026-05-05T14:48:16.017Z [ERROR] Package build failed
2026-05-05T14:48:16.778Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)