2026-04-29T12:12:53.643Z [ INFO] Starting package build
2026-04-29T12:12:53.643Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:12:54.037Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:12:54.806Z [ INFO] Running make stage stage=checksum
2026-04-29T12:12:55.275Z [ INFO] Running make stage stage=configure
2026-04-29T12:12:58.974Z [ERROR] Package build failed
2026-04-29T12:12:59.381Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)