cran: fix call to logger.warning.
It errors in test_cran_parse_date, I don't understand why it worked so far.
Migrated from D3678 (view on Phabricator)
Staging instance, all changes can be removed at any time
It errors in test_cran_parse_date, I don't understand why it worked so far.
Migrated from D3678 (view on Phabricator)