$ git clone -n http://git.inferitos.ru/rpms/shared-mime-info /var/lib/mock/inferit-8_8-build-13232-22968/root/chroot_tmpdir/scmroot/shared-mime-info
Cloning into '/var/lib/mock/inferit-8_8-build-13232-22968/root/chroot_tmpdir/scmroot/shared-mime-info'...
$ git fetch origin changed/i8c/shared-mime-info-1.9-3.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/shared-mime-info
 * [new tag]         changed/i8c/shared-mime-info-1.9-3.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 54852e7 edit changelog for import shared-mime-info-1.9-3.el8