$ git clone -n https://src.fedoraproject.org/rpms/ostrichriders.git /var/lib/mock/f41-build-838641-159739/root/chroot_tmpdir/scmroot/ostrichriders
Cloning into '/var/lib/mock/f41-build-838641-159739/root/chroot_tmpdir/scmroot/ostrichriders'...
$ git fetch origin e097181b09d74d3666512121c67d56ffed17a8c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ostrichriders
 * [new ref]         e097181b09d74d3666512121c67d56ffed17a8c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e097181 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild