$ git clone -n https://src.fedoraproject.org/rpms/libQGLViewer.git /var/lib/mock/f40-build-785838-134127/root/chroot_tmpdir/scmroot/libQGLViewer
Cloning into '/var/lib/mock/f40-build-785838-134127/root/chroot_tmpdir/scmroot/libQGLViewer'...
$ git fetch origin 0776678c74ae6c648bca6a3c0beefccb9ed289b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libQGLViewer
 * [new ref]         0776678c74ae6c648bca6a3c0beefccb9ed289b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0776678 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild