$ git clone -n http://git.inferitos.ru/rpms/ModemManager /var/lib/mock/inferit-8_8-build-16576-23083/root/chroot_tmpdir/scmroot/ModemManager
Cloning into '/var/lib/mock/inferit-8_8-build-16576-23083/root/chroot_tmpdir/scmroot/ModemManager'...
$ git fetch origin changed/i8c/ModemManager-1.20.2-1.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/ModemManager
 * [new tag]         changed/i8c/ModemManager-1.20.2-1.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4c641c7 edit changelog for import ModemManager-1.20.2-1.el8