2026-05-05T14:21:38.304Z [ INFO] Starting package build
2026-05-05T14:21:38.304Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-05T14:21:38.650Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:21:39.203Z [ INFO] Running make stage stage=checksum
2026-05-05T14:21:39.664Z [ INFO] Running make stage stage=configure
2026-05-05T14:21:41.984Z [ INFO] Running make stage stage=build
2026-05-05T14:21:43.613Z [ERROR] Package build failed
2026-05-05T14:21:43.901Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)