when a locale is set, you cannot match /URL:/ in "git remote show -n origin", as can be seen:
$ git remote show -n origin
* distante origin
URL de rapatriement : git@github.com:jquelin/dist-zilla-pluginbundle-author-jquelin.git
URL push : git@github.com:jquelin/dist-zilla-pluginbundle-author-jquelin.git
==> you need to force LC_ALL=C before running any command if you want to match output.