$ git clone -n https://src.fedoraproject.org/rpms/arprec.git /var/lib/mock/f42-build-3436185-45433/root/chroot_tmpdir/scmroot/arprec
Cloning into '/var/lib/mock/f42-build-3436185-45433/root/chroot_tmpdir/scmroot/arprec'...
$ git fetch origin 1f7074eb592531343f2b7e3f4c79f38a215c2839:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/arprec
 * [new ref]         1f7074eb592531343f2b7e3f4c79f38a215c2839 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f7074e Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild