For future debugging ease, output the Travis tag & branch. [skip ci]
@@ -4,6 +4,9 @@ if test -v CLEAR_CACHE; then
rm -rf $HOME/root
fi
+: Travis tag = ${TRAVIS_TAG}
+: Travis branch = ${TRAVIS_BRANCH}
+
# Use a rudimental retry workflow as workaround to svn export hanging for minutes.
# Travis automatically kills a build if one step takes more than 10 minutes without
# reporting any progress.
