$ git clone -n https://src.fedoraproject.org/rpms/gmp.git /var/lib/mock/f41-build-810124-146452/root/chroot_tmpdir/scmroot/gmp
Cloning into '/var/lib/mock/f41-build-810124-146452/root/chroot_tmpdir/scmroot/gmp'...
$ git reset --hard e626b1ac373e376bb47dadce668804c2bce9c3ea
HEAD is now at e626b1a Rebase to gmp-6.3.0