##### SUMMARY
Happened here: https://github.com/ansible-collections/community.general/pull/341

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
ansible-test

##### ANSIBLE VERSION
```paste below
devel
```

newlines = []
        for l in self.lines:
            if re.match(r'^%s=' % name, l):
                addenvfunction(newlines, decl)
            else:
                newlines.append(l)
        self.lines = newlines
    def render(self):
        """
        Render this crontab as it would be in the crontab.
        """
        crons = []
        for cron in self.lines:
            crons.append(cron)
        result = '\n'.join(crons)
        if result:
            result = result.rstrip('\r\n') + '\n'
        return result
    def _read_user_execute(self):