2026-06-02T12:48:05.042Z [ INFO] Starting package build
2026-06-02T12:48:05.042Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-06-02T12:48:05.763Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:48:06.416Z [ INFO] Running make stage stage=checksum
2026-06-02T12:48:06.915Z [ INFO] Running make stage stage=configure
2026-06-02T12:48:10.454Z [ INFO] Running make stage stage=build
2026-06-02T12:48:11.506Z [ERROR] Package build failed
2026-06-02T12:48:11.957Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)