$ git clone -n https://src.fedoraproject.org/rpms/gluegen2.git /var/lib/mock/f31-build-91311-32306/root/chroot_tmpdir/scmroot/gluegen2
Cloning into '/var/lib/mock/f31-build-91311-32306/root/chroot_tmpdir/scmroot/gluegen2'...
$ git reset --hard 57b9b3a5a46074673689a39508a2c804bb8fd6ac
HEAD is now at 57b9b3a - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild