2026-05-05T14:50:16.340Z [ INFO] Starting package build
2026-05-05T14:50:16.340Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T14:50:16.687Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:50:17.163Z [ INFO] Running make stage stage=checksum
2026-05-05T14:50:17.574Z [ INFO] Running make stage stage=configure
2026-05-05T14:50:19.811Z [ INFO] Running make stage stage=build
2026-05-05T14:50:20.553Z [ERROR] Package build failed
2026-05-05T14:50:20.883Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)