Hi Ivan, would you like commit access to the guix git repository? If so, please create a user account on https://savannah.gnu.org/ and reply to this E-Mail signed with the OpenPGP key that you’ll use to sign commits. It's useful to also add your SSH public key to your Savannah account (under "My Account Conf", then at the right-hand side of the next page). Please make sure to read ‘HACKING’ for the rules for commit access. Do not hesitate to ask if you have any questions about Git, the workflow, or anything like that. Thank you for your work on Rust, and welcome aboard! :-)