$ git clone -n http://git.inferitos.ru/rpms/lensfun /var/lib/mock/inferit-8_8-build-27126-46213/root/chroot_tmpdir/scmroot/lensfun
Cloning into '/var/lib/mock/inferit-8_8-build-27126-46213/root/chroot_tmpdir/scmroot/lensfun'...
$ git fetch origin changed/i8c/lensfun-0.3.2-15.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/lensfun
 * [new tag]         changed/i8c/lensfun-0.3.2-15.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 923724d edit changelog for import lensfun-0.3.2-15.el8