$ git clone -n http://git.inferitos.ru/rpms/qrencode /var/lib/mock/inferit-8_8-build-17158-23083/root/chroot_tmpdir/scmroot/qrencode
Cloning into '/var/lib/mock/inferit-8_8-build-17158-23083/root/chroot_tmpdir/scmroot/qrencode'...
$ git fetch origin changed/i8c/qrencode-3.4.4-5.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/qrencode
 * [new tag]         changed/i8c/qrencode-3.4.4-5.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8cf1deb edit changelog for import qrencode-3.4.4-5.el8