$ git clone -n https://src.fedoraproject.org/rpms/onionscan.git /var/lib/mock/f40-build-792361-138332/root/chroot_tmpdir/scmroot/onionscan
Cloning into '/var/lib/mock/f40-build-792361-138332/root/chroot_tmpdir/scmroot/onionscan'...
$ git fetch origin 51e026a6106920975474009bc202274267e26834:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/onionscan
 * [new ref]         51e026a6106920975474009bc202274267e26834 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 51e026a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild