$ git clone -n https://src.fedoraproject.org/rpms/vimiv-qt.git /var/lib/mock/f40-build-736495-106618/root/chroot_tmpdir/scmroot/vimiv-qt
Cloning into '/var/lib/mock/f40-build-736495-106618/root/chroot_tmpdir/scmroot/vimiv-qt'...
$ git fetch origin 363ca41f6d106a97ebd25b169d8c034fbd0cc1ac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vimiv-qt
 * [new ref]         363ca41f6d106a97ebd25b169d8c034fbd0cc1ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 363ca41 feat: update to 0.9.0 (fixes rhbz#2223099)