2026-05-05T14:45:27.278Z [ INFO] Starting package build
2026-05-05T14:45:27.279Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-05T14:45:27.601Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:45:28.269Z [ INFO] Running make stage stage=checksum
2026-05-05T14:45:28.638Z [ INFO] Running make stage stage=configure
2026-05-05T14:45:31.108Z [ INFO] Running make stage stage=build
2026-05-05T14:45:32.366Z [ERROR] Package build failed
2026-05-05T14:45:32.712Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)