2026-05-05T14:47:07.173Z [ INFO] Starting package build
2026-05-05T14:47:07.173Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/8
2026-05-05T14:47:07.489Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:47:08.057Z [ INFO] Running make stage stage=checksum
2026-05-05T14:47:08.521Z [ INFO] Running make stage stage=configure
2026-05-05T14:47:13.702Z [ERROR] Package build failed
2026-05-05T14:47:13.983Z [ WARN] Failed to remove directory path=/data/chroot/8/opt/pkg error=Device busy (os error 16)