$ git clone -n https://src.fedoraproject.org/rpms/gnome-font-viewer.git /var/lib/mock/f41-build-836165-158780/root/chroot_tmpdir/scmroot/gnome-font-viewer
Cloning into '/var/lib/mock/f41-build-836165-158780/root/chroot_tmpdir/scmroot/gnome-font-viewer'...
$ git fetch origin 0f1637ca560c2025cb44ff5652860e735022cccf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-font-viewer
 * [new ref]         0f1637ca560c2025cb44ff5652860e735022cccf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f1637c Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild