$ git clone -n https://src.fedoraproject.org/rpms/hashid.git /var/lib/mock/f40-build-2290513-55988/root/chroot_tmpdir/scmroot/hashid
Cloning into '/var/lib/mock/f40-build-2290513-55988/root/chroot_tmpdir/scmroot/hashid'...
$ git fetch origin fe04c87a01d99472e0daf5a966700e8f03219a0d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hashid
 * [new ref]         fe04c87a01d99472e0daf5a966700e8f03219a0d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fe04c87 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild