$ git clone -n https://src.fedoraproject.org/rpms/python3-cryptography-vectors.git /var/lib/mock/f38-build-side-42-init-devel-775109-27782/root/chroot_tmpdir/scmroot/python3-cryptography-vectors
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-775109-27782/root/chroot_tmpdir/scmroot/python3-cryptography-vectors'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/python3-cryptography-vectors.git/': Error in the HTTP2 framing layer