$ git clone -n http://git.inferitos.ru/rpms/perl-Class-Inner /var/lib/mock/inferit-8_10-bootstrap-build-54629-116889/root/chroot_tmpdir/scmroot/perl-Class-Inner
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-54629-116889/root/chroot_tmpdir/scmroot/perl-Class-Inner'...
$ git fetch origin changed/i8c/perl-Class-Inner-0.200001-20.el8:KOJI_FETCH_HEAD
error: cannot update ref 'refs/heads/KOJI_FETCH_HEAD': trying to write non-commit object f1f63d4fec3f4ca30adb0e017b947ab3cd960e31 to branch 'refs/heads/KOJI_FETCH_HEAD'
From http://git.inferitos.ru/rpms/perl-Class-Inner
 ! [new tag]         changed/i8c/perl-Class-Inner-0.200001-20.el8 -> KOJI_FETCH_HEAD  (unable to update local ref)
$ git reset --hard changed/i8c/perl-Class-Inner-0.200001-20.el8
HEAD is now at f141ef8 import perl-Class-Inner-0.200001-20.el8