$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-polycyclic.git /var/lib/mock/f38-build-side-42-init-devel-534047-25709/root/chroot_tmpdir/scmroot/gap-pkg-polycyclic
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-534047-25709/root/chroot_tmpdir/scmroot/gap-pkg-polycyclic'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/gap-pkg-polycyclic.git/': Error in the HTTP2 framing layer