2026-05-11T11:17:42.773Z [ INFO] Starting package build
2026-05-11T11:17:42.773Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-11T11:17:43.054Z [ INFO] Running make stage stage=pre-clean
2026-05-11T11:17:48.898Z [ INFO] Running make stage stage=checksum
2026-05-11T11:17:49.268Z [ INFO] Running make stage stage=configure
2026-05-11T11:17:54.468Z [ERROR] Package build failed
2026-05-11T11:17:55.517Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)