$ git clone -n http://git.inferitos.ru/rpms/xorg-x11-drv-dummy /var/lib/mock/inferit-8_8-build-17733-23083/root/chroot_tmpdir/scmroot/xorg-x11-drv-dummy
Cloning into '/var/lib/mock/inferit-8_8-build-17733-23083/root/chroot_tmpdir/scmroot/xorg-x11-drv-dummy'...
$ git fetch origin changed/i8c/xorg-x11-drv-dummy-0.3.7-6.el8.1:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/xorg-x11-drv-dummy
 * [new tag]         changed/i8c/xorg-x11-drv-dummy-0.3.7-6.el8.1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1518075 edit changelog for import xorg-x11-drv-dummy-0.3.7-6.el8.1