2026-05-05T15:20:49.540Z [ INFO] Starting package build
2026-05-05T15:20:49.540Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-05T15:20:49.919Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:20:55.663Z [ INFO] Running make stage stage=checksum
2026-05-05T15:20:56.104Z [ INFO] Running make stage stage=configure
2026-05-05T15:21:00.295Z [ INFO] Running make stage stage=build
2026-05-05T15:21:01.571Z [ INFO] Running make stage stage=install
2026-05-05T15:21:10.308Z [ERROR] Package build failed
2026-05-05T15:21:11.758Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)