$ git clone -n http://git.inferitos.ru/rpms/gstreamer1-plugins-good /var/lib/mock/inferit-8_10-bootstrap-build-37698-75799/root/chroot_tmpdir/scmroot/gstreamer1-plugins-good
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-37698-75799/root/chroot_tmpdir/scmroot/gstreamer1-plugins-good'...
$ git fetch origin changed/i8c-beta/gstreamer1-plugins-good-1.16.1-4.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/gstreamer1-plugins-good
 * [new tag]         changed/i8c-beta/gstreamer1-plugins-good-1.16.1-4.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 31efc38 import gstreamer1-plugins-good-1.16.1-4.el8