bitbake cube-essential cube-dom0 cube-server cube-vrf cube-builder-initramfs
WARNING: Host distribution "debian-10" has not been validated with this version of the build system; you may possibly experience unexpected failures. It is recommended that you use a tested distribution.
ERROR:  OE-core's config sanity checker detected a potential misconfiguration.
    Either fix the cause of this error or at your own risk disable the checker (see sanity.conf).
    Following is the list of potential problems / advisories:

    Fetcher failure for URL: 'https://eula-downloads.yoctoproject.org/index.php'. URL https://eula-downloads.yoctoproject.org/index.php doesn't work.
    Please ensure your host's network is configured correctly,
    or set BB_NO_NETWORK = "1" to disable network access if
    all required sources are on local disk.


Summary: There was 1 WARNING message shown.
Summary: There was 1 ERROR message shown, returning a non-zero exit code.