$ git clone -n http://git.inferitos.ru/rpms/mozilla-fira-fonts /var/lib/mock/inferit-8_9-extras-build-33880-64242/root/chroot_tmpdir/scmroot/mozilla-fira-fonts
Cloning into '/var/lib/mock/inferit-8_9-extras-build-33880-64242/root/chroot_tmpdir/scmroot/mozilla-fira-fonts'...
$ git fetch origin changed/i8cf/mozilla-fira-fonts-4.202-14.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/mozilla-fira-fonts
 * [new tag]         changed/i8cf/mozilla-fira-fonts-4.202-14.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d47d016 Merge and update