add more options to check_links pytest invocation

Author: blink1073

jupyter_releaser/lib.py

@@ -55,6 +55,7 @@ def check_links(ignore_glob, ignore_links, cache_file, links_expire):
     cmd = f"{python} -m pytest --noconftest --check-links --check-links-cache "
     cmd += f"--check-links-cache-expire-after {links_expire} "
     cmd += "--disable-warnings --quiet "
+    cmd += "-raXs --color=yes "
     cmd += f"--check-links-cache-name {cache_dir}/check-release-links "
     # do not run doctests, since they might depend on other state.
     cmd += "-p no:doctest "