Issue #3677 resolved
I had this hg repo: https://bitbucket.org/Nowaker/konkurs-jdd-monty-python
I renamed it to: https://bitbucket.org/Nowaker/legacy-hg-konkurs-jdd-monty-python
I created a new empty Git repo: https://bitbucket.org/Nowaker/konkurs-jdd-monty-python
The last step in tutorial ("show me my repo") does not work - it shows me the tutorial step 1 once again.
I had to git push something to resolve the issue.
P.S. Why can't I import a hg repo into git repo? Just like I'm able to import an svn repo into git repo. I don't mind the lost commit history.