travis: Fix clang-asan to always display memory errors

Always check the logs in case of test failures(which would happen when ASAN
finds an error since it will abort Nvim).

Also run the 'oldtest' target from the gcc-32.sh script

.ci/clang-asan.sh

@@ -26,15 +26,19 @@ export UBSAN_OPTIONS="log_path=$tmpdir/ubsan" # not sure if this works
 
 install_dir="$(pwd)/dist"
 $MAKE_CMD cmake CMAKE_EXTRA_FLAGS="-DTRAVIS_CI_BUILD=ON -DCMAKE_INSTALL_PREFIX=$install_dir -DUSE_GCOV=ON"
-$MAKE_CMD test
+if ! $MAKE_CMD test; then
+	asan_check "$tmpdir"
+	exit 1
+fi
 asan_check "$tmpdir"
+
 if ! $MAKE_CMD oldtest; then
 	reset
 	asan_check "$tmpdir"
 	exit 1
 fi
-
 asan_check "$tmpdir"
+
 coveralls --encoding iso-8859-1 || echo 'coveralls upload failed.'
 
 $MAKE_CMD install

.ci/gcc-32.sh

@@ -28,3 +28,4 @@ CMAKE_EXTRA_FLAGS="-DTRAVIS_CI_BUILD=ON \
 
 $MAKE_CMD CMAKE_EXTRA_FLAGS="${CMAKE_EXTRA_FLAGS}" unittest
 $MAKE_CMD test
+$MAKE_CMD oldtest