2026-05-02T11:58:17.837Z [ INFO] Starting package build
2026-05-02T11:58:17.837Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-02T11:58:18.759Z [ INFO] Running make stage stage=pre-clean
2026-05-02T11:58:19.345Z [ INFO] Running make stage stage=checksum
2026-05-02T11:58:19.709Z [ INFO] Running make stage stage=configure
2026-05-02T11:58:21.919Z [ERROR] Package build failed
2026-05-02T11:58:22.954Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)