2026-04-29T13:01:47.519Z [ INFO] Starting package build
2026-04-29T13:01:47.519Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/2
2026-04-29T13:01:48.257Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:01:58.526Z [ INFO] Running make stage stage=checksum
2026-04-29T13:01:58.982Z [ INFO] Running make stage stage=configure
2026-04-29T13:02:18.875Z [ERROR] Package build failed
2026-04-29T13:02:21.297Z [ WARN] Failed to remove directory path=/data/chroot/2/opt/pkg error=Device busy (os error 16)