showing stacktrace when uploading code coverage results (debugging travis)
showing stacktrace when uploading code coverage results (debugging travis)


Former-commit-id: 6c5fb8e992f195e43c7964926475dfa202157de5
kermitt2/grobid,kermitt2/grobid,kermitt2/grobid,kermitt2/grobid,kermitt2/grobid,kermitt2/grobid