$ git clone -n http://git.inferitos.ru/rpms/gnome-screenshot /var/lib/mock/inferit-8_8-build-13877-23060/root/chroot_tmpdir/scmroot/gnome-screenshot
Cloning into '/var/lib/mock/inferit-8_8-build-13877-23060/root/chroot_tmpdir/scmroot/gnome-screenshot'...
$ git fetch origin changed/i8c/gnome-screenshot-3.26.0-3.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/gnome-screenshot
 * [new tag]         changed/i8c/gnome-screenshot-3.26.0-3.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c588c6c edit changelog for import gnome-screenshot-3.26.0-3.el8