$ git clone -n https://src.fedoraproject.org/rpms/gnome-connections.git /var/lib/mock/f41-build-836144-158773/root/chroot_tmpdir/scmroot/gnome-connections
Cloning into '/var/lib/mock/f41-build-836144-158773/root/chroot_tmpdir/scmroot/gnome-connections'...
$ git fetch origin aedf009cf1eaeac346450cb8d72ca20d2d1414bb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-connections
 * [new ref]         aedf009cf1eaeac346450cb8d72ca20d2d1414bb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aedf009 Update to 47.beta