2026-05-05T14:52:12.646Z [ INFO] Starting package build
2026-05-05T14:52:12.646Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-05T14:52:12.988Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:52:16.422Z [ INFO] Running make stage stage=checksum
2026-05-05T14:52:16.895Z [ INFO] Running make stage stage=configure
2026-05-05T14:52:48.644Z [ERROR] Package build failed
2026-05-05T14:52:49.340Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)