$ git clone -n https://src.fedoraproject.org/rpms/glimmer.git /var/lib/mock/f31-build-63466-29365/root/chroot_tmpdir/scmroot/glimmer
Cloning into '/var/lib/mock/f31-build-63466-29365/root/chroot_tmpdir/scmroot/glimmer'...
$ git reset --hard 71b9877a820feaa98e3d3915343d89b144b80790
HEAD is now at 71b9877 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild