$ git clone -n https://src.fedoraproject.org/rpms/qimgv.git /var/lib/mock/f42-build-3487028-45834/root/chroot_tmpdir/scmroot/qimgv
Cloning into '/var/lib/mock/f42-build-3487028-45834/root/chroot_tmpdir/scmroot/qimgv'...
$ git fetch origin ea716555c121e7ba2fedca0c83518879d2d675fa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qimgv
 * [new ref]         ea716555c121e7ba2fedca0c83518879d2d675fa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea71655 Rebuild for opencv-4.11.0