$ git clone -n https://src.fedoraproject.org/rpms/cmocka.git /var/lib/mock/f40-build-2587420-62495/root/chroot_tmpdir/scmroot/cmocka
Cloning into '/var/lib/mock/f40-build-2587420-62495/root/chroot_tmpdir/scmroot/cmocka'...
$ git fetch origin 59d3908d0814c9e71b1b2f6191a09911c5c87005:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cmocka
 * [new ref]         59d3908d0814c9e71b1b2f6191a09911c5c87005 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 59d3908 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild