I found that Debian fails that Test as well but goes on:
https://buildd.debian.org/status/fetch.php?pkg=libvirt&arch=amd64&ver=2.4.0-2&stamp=1479241026
So it might be an upstream issue in general against recent gnutls.
And Debian has the same issue but they fail not fatally on that - which they should actually IMHO.
Testing upstream build in zesty container to report there if appropriate.
I found that Debian fails that Test as well but goes on:
https:/ /buildd. debian. org/status/ fetch.php? pkg=libvirt& arch=amd64& ver=2.4. 0-2&stamp= 1479241026
So it might be an upstream issue in general against recent gnutls.
And Debian has the same issue but they fail not fatally on that - which they should actually IMHO.
Testing upstream build in zesty container to report there if appropriate.