SSL handshake failing in unit tests on aarch64

Hi,

I am trying to build wget-1.25.0 in Fedora Rawhide and it fails only on 
aarch64 for tests Test-proxied-https-auth and 
Test-proxied-https-auth-keepalive. Both logs look the same as with a 
successful build on a different arch but they both end with:

Closed fd 3
Unable to establish SSL connection.
Got code: 4

Any idea how to debug these tests? I tried to run these tests with 
--verbose and --debug but the output is still the same. The build works 
with --with-ssl=openssl but I'd rather stick to gnutls if possible. I 
can easily reproduce this locally during the build, I just don't know 
how to run the test suite manually and try some other tools to see what 
is going on.

Thanks and regards,

Michal Ruprich