The only change is on line number 101.
FROM "assertTrue(mimeMessageParser.getAttachmentList().size() == 3);"
TO "assertTrue(mimeMessageParser.getAttachmentList().size() == 1);"
You need a better commit message and also change the line which needs changing, not 1000 more. Maybe these come from new line characters difference between Linux/Windows. See https://help.github.com/articles/dealing-with-line-endings/
The amend your commit and force push again.
Guys, git log for this test reveals it's been changed in a similar fashion sometime ago. Did something change in the mean time? I'm wondering what happened for this failure to persist so long.