$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-io.git /var/lib/mock/f40-build-807667-145240/root/chroot_tmpdir/scmroot/gap-pkg-io
Cloning into '/var/lib/mock/f40-build-807667-145240/root/chroot_tmpdir/scmroot/gap-pkg-io'...
$ git reset --hard fa16d7772019e988308e59fb73bb1eb8ad3205ba
HEAD is now at fa16d77 Rebuild for gap 4.13.0