$ git clone -n https://src.fedoraproject.org/rpms/mesa-libGLU.git /var/lib/mock/f40-build-788452-135159/root/chroot_tmpdir/scmroot/mesa-libGLU
Cloning into '/var/lib/mock/f40-build-788452-135159/root/chroot_tmpdir/scmroot/mesa-libGLU'...
$ git fetch origin 5a1fda4c4484d2a3de2789a11843ed8f816d7165:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mesa-libGLU
 * [new ref]         5a1fda4c4484d2a3de2789a11843ed8f816d7165 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a1fda4 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild