$ git clone -n https://src.fedoraproject.org/rpms/oidn.git /var/lib/mock/f38-build-side-42-init-devel-1284890-30672/root/chroot_tmpdir/scmroot/oidn
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1284890-30672/root/chroot_tmpdir/scmroot/oidn'...
$ git fetch origin 8173345fbd3e707d9c8e99a41ef36c1499752fcd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/oidn
 * [new ref]         8173345fbd3e707d9c8e99a41ef36c1499752fcd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8173345 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild