$ git clone -n https://src.fedoraproject.org/rpms/apache-commons-lang3.git /var/lib/mock/f38-build-side-42-init-devel-575672-26000/root/chroot_tmpdir/scmroot/apache-commons-lang3
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-575672-26000/root/chroot_tmpdir/scmroot/apache-commons-lang3'...
$ git fetch origin 072acfbe8bc56978a93a0a744044406a6c1d633b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/apache-commons-lang3
 * [new ref]         072acfbe8bc56978a93a0a744044406a6c1d633b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 072acfb Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild