2026-04-29T00:33:14.897Z [ INFO] Starting package build
2026-04-29T00:33:14.898Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T00:33:15.237Z [ INFO] Running make stage stage=pre-clean
2026-04-29T00:33:17.454Z [ INFO] Running make stage stage=checksum
2026-04-29T00:33:17.885Z [ INFO] Running make stage stage=configure
2026-04-29T00:33:21.189Z [ INFO] Running make stage stage=build
2026-04-29T00:33:21.947Z [ERROR] Package build failed
2026-04-29T00:33:22.516Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)