Report came via user CitadelCore on IRC.
2020-02-28 15:59:56,665 mdns-repeater warning: Could not find remote branch current to clone. fatal: Remote branch current not found in upstream origin 2020-02-28 15:59:56,666 mdns-repeater ERROR cloning source
Fix for current is ready in PR. Didn't test if the error exists in crux too.