RUN git fetch -q --depth 1 origin v110 +refstagsrefstags && git -c httpsslBackend=openssl httppostBuffer=524288000 checkout -q FETCH_HEAD#0 7053 fatal unable to access httpsgithubcomrootless-container

This error message indicates that there was a problem accessing the GitHub repository for rootless-containers/rootlesskit.git. The "Empty reply from server" message suggests that the server did not respond with any data, possibly due to a connection issue or a server error.

To resolve this issue, you can try the following steps:

1. Check your internet connection to make sure you are connected to the internet.
2. Check the GitHub status page to see if there are any known issues with GitHub services.
3. Try running the command again after waiting a few minutes to see if the issue resolves itself.
4. If the issue persists, try cloning the repository manually using the HTTPS or SSH URL to see if there is a problem with the git command specifically.
5. Contact GitHub support for further assistance if the issue persists