$ git clone -n http://git.inferitos.ru/rpms/gmp /var/lib/mock/inferit-8_8-build-26611-45189/root/chroot_tmpdir/scmroot/gmp
Cloning into '/var/lib/mock/inferit-8_8-build-26611-45189/root/chroot_tmpdir/scmroot/gmp'...
$ git fetch origin changed/i8/gmp-6.1.2-10.el8.inferit:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/gmp
 * [new tag]         changed/i8/gmp-6.1.2-10.el8.inferit -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb40d89 The ANNOBIN plugin is disabled for a successful build