$ git clone -n http://git.inferitos.ru/rpms/rtkit /var/lib/mock/inferit-8_8-build-17301-23083/root/chroot_tmpdir/scmroot/rtkit
Cloning into '/var/lib/mock/inferit-8_8-build-17301-23083/root/chroot_tmpdir/scmroot/rtkit'...
$ git fetch origin changed/i8c/rtkit-0.11-19.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/rtkit
 * [new tag]         changed/i8c/rtkit-0.11-19.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e32f901 edit changelog for import rtkit-0.11-19.el8