$ git clone -n https://src.fedoraproject.org/rpms/gxmessage.git /var/lib/mock/f31-build-86299-31667/root/chroot_tmpdir/scmroot/gxmessage
Cloning into '/var/lib/mock/f31-build-86299-31667/root/chroot_tmpdir/scmroot/gxmessage'...
$ git reset --hard b59eb398ec2445d1571984c4f2135863e5a30041
HEAD is now at b59eb39 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild