$ git clone -n https://src.fedoraproject.org/rpms/perl-App-perlimports.git /var/lib/mock/f45-build-21781-588/root/chroot_tmpdir/scmroot/perl-App-perlimports
Cloning into '/var/lib/mock/f45-build-21781-588/root/chroot_tmpdir/scmroot/perl-App-perlimports'...
$ git fetch origin ba111407fe252aed799966b203676da433912bc2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-App-perlimports
 * [new ref]         ba111407fe252aed799966b203676da433912bc2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba11140 Update to 0.000061 upstream release