$ git clone -n http://git.inferitos.ru/rpms/giflib /var/lib/mock/inferit-8_8-build-13781-23060/root/chroot_tmpdir/scmroot/giflib
Cloning into '/var/lib/mock/inferit-8_8-build-13781-23060/root/chroot_tmpdir/scmroot/giflib'...
$ git fetch origin changed/i8c/giflib-5.1.4-3.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/giflib
 * [new tag]         changed/i8c/giflib-5.1.4-3.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 325d1ee edit changelog for import giflib-5.1.4-3.el8