$ git clone -n http://git.inferitos.ru/rpms/gcc.git /var/lib/mock/inferit-9_3-bootstrap-build-21305-36819/root/chroot_tmpdir/scmroot/gcc
Cloning into '/var/lib/mock/inferit-9_3-bootstrap-build-21305-36819/root/chroot_tmpdir/scmroot/gcc'...
$ git fetch origin changed/i9c-beta/gcc-11.4.1-2.1.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/gcc
 * [new tag]         changed/i9c-beta/gcc-11.4.1-2.1.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a69882d import gcc-11.4.1-2.1.el9