$ git clone -n https://src.fedoraproject.org/rpms/kqtquickcharts.git /var/lib/mock/f42-flatpak-app-build-60934076-6586048/root/chroot_tmpdir/scmroot/kqtquickcharts
Cloning into '/var/lib/mock/f42-flatpak-app-build-60934076-6586048/root/chroot_tmpdir/scmroot/kqtquickcharts'...
$ git fetch origin 0db31d3a83df34ccd7cc22c54a5702fc84574aee:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kqtquickcharts
 * [new ref]         0db31d3a83df34ccd7cc22c54a5702fc84574aee -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0db31d3 25.04.3