disable test

test/cpp/end2end/tls_credentials_test.cc

@@ -129,6 +129,8 @@ void DoRpc(const std::string& server_addr,
   EXPECT_EQ(response.message(), kMessage);
 }
 
+// TODO(gregorycooke) - failing with OpenSSL1.0.2
+#if OPENSSL_VERSION_NUMBER >= 0x10100000
 // How do we test that skipping server certificate verification works as
 // expected? Give the server credentials that chain up to a custom CA (that does
 // not belong to the default or OS trust store), do not configure the client to
@@ -149,6 +151,7 @@ TEST_F(TlsCredentialsTest, SkipServerCertificateVerification) {
 
   DoRpc(server_addr_, tls_options);
 }
+#endif  // OPENSSL_VERSION_NUMBER >= 0x10100000
 
 }  // namespace
 }  // namespace testing