$ git clone -n https://src.fedoraproject.org/rpms/mup.git /var/lib/mock/f31-build-56904-28271/root/chroot_tmpdir/scmroot/mup
Cloning into '/var/lib/mock/f31-build-56904-28271/root/chroot_tmpdir/scmroot/mup'...
$ git reset --hard e1f8b754a318edb2995e7c6c9c9d53f1bf0c8af8
HEAD is now at e1f8b75 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild