$ git clone -n http://git.inferitos.ru/rpms/go-compilers /var/lib/mock/inferit-8_8-build-39737-78841/root/chroot_tmpdir/scmroot/go-compilers
Cloning into '/var/lib/mock/inferit-8_8-build-39737-78841/root/chroot_tmpdir/scmroot/go-compilers'...
$ git fetch origin changed/i8c/go-compilers-1-20.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/go-compilers
 * [new tag]         changed/i8c/go-compilers-1-20.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86e7837 edit changelog for import go-compilers-1-20.el8