$ git clone -n https://src.fedoraproject.org/rpms/opus-tools.git /var/lib/mock/f40-build-791505-137599/root/chroot_tmpdir/scmroot/opus-tools
Cloning into '/var/lib/mock/f40-build-791505-137599/root/chroot_tmpdir/scmroot/opus-tools'...
$ git fetch origin 692ad1d4a634ab6e3e6ee69b3646d8b864d743f1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/opus-tools
 * [new ref]         692ad1d4a634ab6e3e6ee69b3646d8b864d743f1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 692ad1d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild