service tar_scm failed:
Running /usr/lib/obs/service//tar_scm --scm git --url https://github.com/tesseract-ocr/tessdata --filename tesseract-traineddata --versionformat @PARENT_TAG@.@TAG_OFFSET@ --outdir /var/cache/obs/9e0sS8IAhFGR/out
Command ['git', 'reset', '--hard', 'master'] failed(128): 'fatal: ambiguous argument 'master': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git [...] -- [...]'
'