$ git clone -n https://src.fedoraproject.org/rpms/wireguard-tools.git /var/lib/mock/f40-build-804679-144586/root/chroot_tmpdir/scmroot/wireguard-tools
Cloning into '/var/lib/mock/f40-build-804679-144586/root/chroot_tmpdir/scmroot/wireguard-tools'...
$ git fetch origin 4f16c80f954dbd416d79bf9b947b04dfb9902484:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wireguard-tools
 * [new ref]         4f16c80f954dbd416d79bf9b947b04dfb9902484 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f16c80 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild