$ git clone -n http://git.inferitos.ru/rpms/perl-Data-Dumper /var/lib/mock/inferit-8_8-build-test-26816-45473/root/chroot_tmpdir/scmroot/perl-Data-Dumper
Cloning into '/var/lib/mock/inferit-8_8-build-test-26816-45473/root/chroot_tmpdir/scmroot/perl-Data-Dumper'...
$ git fetch origin changed/i8c/perl-Data-Dumper-2.167-399.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/perl-Data-Dumper
 * [new tag]         changed/i8c/perl-Data-Dumper-2.167-399.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1d00683 edit changelog for import perl-Data-Dumper-2.167-399.el8