Breaks for robotframework version 7.0

[masudparvez]

I encountered the following error when attempting to archive my report after upgrading Robot Framework to version 7.0

Traceback (most recent call last):
File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/home/pwuser/.local/lib/python3.8/site-packages/test_archiver/output_parser.py", line 867, in
main()
File "/home/pwuser/.local/lib/python3.8/site-packages/test_archiver/output_parser.py", line 861, in main
build_number_cache = parse_xml(output_file, args.format, connection, config, build_number_cache)
File "/home/pwuser/.local/lib/python3.8/site-packages/test_archiver/output_parser.py", line 795, in parse_xml
parser.feed(buffer)
File "/usr/lib/python3.8/xml/sax/expatreader.py", line 217, in feed
self._parser.Parse(data, isFinal)
File "../Modules/pyexpat.c", line 407, in StartElement
File "/usr/lib/python3.8/xml/sax/expatreader.py", line 333, in start_element
self._cont_handler.startElement(name, AttributesImpl(attrs))
File "/home/pwuser/.local/lib/python3.8/site-packages/test_archiver/output_parser.py", line 86, in startElement
self.archiver.begin_log_message(attrs.getValue('level'), attrs.getValue('timestamp'))
File "/usr/lib/python3.8/xml/sax/xmlreader.py", line 293, in getValue
return self._attrs[name]
KeyError: 'timestamp'

It worked fine with the previous version (6.1.1) of Robot Framework. It appears that in the latest version, they have replaced "timestamp" with "time."

[BjornAhmark]

When you run your tests you should add the option --legacy-output to get the output file in a format that is acceptable for TestArchiver until RF 7.0 support is added to TestArchiver