<p></p>
<p dir="auto">I think that <a href="https://github.com/openstreetmap/openstreetmap-website/blob/c96b154b5f56ffbf40eb8a62ee528bef8adec69b/test/test_helper.rb#L19">https://github.com/openstreetmap/openstreetmap-website/blob/c96b154b5f56ffbf40eb8a62ee528bef8adec69b/test/test_helper.rb#L19</a> is probably the root cause - we are generating both native simplecov HTML output and lcov formatted output.</p>
<p dir="auto">As coveralls v2 has auto detection it's probably finding and reading both - adding an explicit format to choose one or the other will hopefully help.</p>

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