$ git clone -n https://src.fedoraproject.org/rpms/qutebrowser.git /var/lib/mock/f40-build-2320723-58486/root/chroot_tmpdir/scmroot/qutebrowser
Cloning into '/var/lib/mock/f40-build-2320723-58486/root/chroot_tmpdir/scmroot/qutebrowser'...
$ git fetch origin a8341a0931b71d17c6929f6c1f3b67f47621f0df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qutebrowser
 * [new ref]         a8341a0931b71d17c6929f6c1f3b67f47621f0df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a8341a0 Merge #15 `Update to 3.1.0`