bug#43561: [core-updates] GnuTLS 3.6.12 test suite failure

[Maxim Cournoyer]

Tested on core-updates commit d08f5299e62ca8f5f36f4f6ddf3fcd739d157074.

=========================================
   GnuTLS 3.6.12: tests/test-suite.log
=========================================

# TOTAL: 411
# PASS:  393
# SKIP:  17
# XFAIL: 0
# FAIL:  1
# XPASS: 0
# ERROR: 0

[...]

FAIL: fastopen.sh
=================

Checking Fast open
Echo Server listening on IPv4 0.0.0.0 port 6169...done
Echo Server listening on IPv6 :: port 6169...done
*** Fatal error: Error in the push function.
Could not connect to 127.0.0.1:6169: Transport endpoint is already connected
Processed 1 CA certificate(s).
Resolving 'localhost:6169'...
Connecting to '127.0.0.1:6169' (TFO)...
- Certificate type: X.509
- Got a certificate list of 1 certificates.
- Certificate[0] info:
 - subject `CN=GnuTLS Test Server (RSA certificate)', issuer `CN=GnuTLS Test 
CA', serial 0x4de0b4ca, RSA key 2432 bits, signed using RSA-SHA256, activated 
`2011-05-28 08:39:39 UTC', expires `2038-10-12 08:39:40 UTC', 
pin-sha256="ZCnc2x+EUztg6ShnEvwtcHxusyXqJ5RJLNCDLc+lVNE="
        Public Key ID:
                sha1:482334530a8931384a5aeacab6d2a6dece1d2b18
                
sha256:6429dcdb1f84533b60e9286712fc2d707c6eb325ea2794492cd0832dcfa554d1
        Public Key PIN:
                pin-sha256:ZCnc2x+EUztg6ShnEvwtcHxusyXqJ5RJLNCDLc+lVNE=

- Status: The certificate is trusted. 
- Successfully sent 0 certificate(s) to server.
Failure: 1. TLS1.2 handshake should have succeeded!
Exiting via signal 15
FAIL fastopen.sh (exit status: 1)