Fix pip/trytls on travis

.travis.yml

@@ -9,6 +9,7 @@ before_install:
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update          ; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install openssl ; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ./admin/build-kcov ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then pip install --upgrade pip ; fi
 script:
   - cargo build
   - RUST_BACKTRACE=1 cargo test

trytls/runme

@@ -11,8 +11,4 @@ if [ ! -e trytls/ ] ; then
 fi
 
 export PYTHONPATH=trytls/lib/python2.7/site-packages/
-./trytls/bin/trytls https ../admin/covbin/trytls_shim || true
-
-# nb, currently expected to fail:
-# - tlsfun.de has a now-untrusted CA due to misissuance (StartCom)
-# - {cve,cve2}.freakattack.com no longer resolves
+./trytls/bin/trytls https ../admin/covbin/trytls_shim