2026-05-11T09:10:52.590Z [ INFO] Starting package build
2026-05-11T09:10:52.591Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-11T09:10:52.996Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:10:54.576Z [ INFO] Running make stage stage=checksum
2026-05-11T09:10:55.043Z [ INFO] Running make stage stage=configure
2026-05-11T09:11:13.491Z [ INFO] Running make stage stage=build
2026-05-11T09:11:18.896Z [ERROR] Package build failed
2026-05-11T09:11:19.326Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)