2026-06-02T10:56:57.729Z [ INFO] Starting package build
2026-06-02T10:56:57.729Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-02T10:56:58.381Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:57:07.487Z [ INFO] Running make stage stage=checksum
2026-06-02T10:57:08.532Z [ INFO] Running make stage stage=configure
2026-06-02T10:58:01.337Z [ INFO] Running make stage stage=build
2026-06-02T10:58:15.421Z [ERROR] Package build failed
2026-06-02T10:58:17.153Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)