$ git clone -n https://src.fedoraproject.org/rpms/kacst-fonts.git /var/lib/mock/f40-build-2292226-56114/root/chroot_tmpdir/scmroot/kacst-fonts
Cloning into '/var/lib/mock/f40-build-2292226-56114/root/chroot_tmpdir/scmroot/kacst-fonts'...
$ git fetch origin c20d5e2493a805d6e6726964755cc8f0523fb983:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kacst-fonts
 * [new ref]         c20d5e2493a805d6e6726964755cc8f0523fb983 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c20d5e2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild