$ git clone -n https://src.fedoraproject.org/rpms/telepathy-mission-control.git /var/lib/mock/f31-build-55251-28107/root/chroot_tmpdir/scmroot/telepathy-mission-control
Cloning into '/var/lib/mock/f31-build-55251-28107/root/chroot_tmpdir/scmroot/telepathy-mission-control'...
$ git reset --hard c34815d6b8751f05b78a2953c143ed7d2b182d56
HEAD is now at c34815d - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild