$ git clone -n https://src.fedoraproject.org/rpms/guayadeque.git /var/lib/mock/f40-build-802487-144022/root/chroot_tmpdir/scmroot/guayadeque
Cloning into '/var/lib/mock/f40-build-802487-144022/root/chroot_tmpdir/scmroot/guayadeque'...
$ git fetch origin 6c06951de85b0c903670c8d8ecb0b8aa7bede78e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/guayadeque
 * [new ref]         6c06951de85b0c903670c8d8ecb0b8aa7bede78e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c06951 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild