$ git clone -n http://git.inferitos.ru/rpms/xcb-util-wm /var/lib/mock/inferit-8_8-build-17681-23083/root/chroot_tmpdir/scmroot/xcb-util-wm
Cloning into '/var/lib/mock/inferit-8_8-build-17681-23083/root/chroot_tmpdir/scmroot/xcb-util-wm'...
$ git fetch origin changed/i8c/xcb-util-wm-0.4.1-12.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/xcb-util-wm
 * [new tag]         changed/i8c/xcb-util-wm-0.4.1-12.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2115cf4 edit changelog for import xcb-util-wm-0.4.1-12.el8