$ git clone -n https://src.fedoraproject.org/rpms/hyperhdr.git /var/lib/mock/f41-build-side-1-2642192-26782/root/chroot_tmpdir/scmroot/hyperhdr
Cloning into '/var/lib/mock/f41-build-side-1-2642192-26782/root/chroot_tmpdir/scmroot/hyperhdr'...
$ git fetch origin 6411e8defc983b25b59e68f2582c65b9ba3f0116:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hyperhdr
 * [new ref]         6411e8defc983b25b59e68f2582c65b9ba3f0116 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6411e8d Rebuilt for mbedTLS 3.6.1