$ git clone -n http://git.inferitos.ru/rpms/chmlib /var/lib/mock/inferit-9-extras-build-10074-17217/root/chroot_tmpdir/scmroot/chmlib
Cloning into '/var/lib/mock/inferit-9-extras-build-10074-17217/root/chroot_tmpdir/scmroot/chmlib'...
$ git fetch origin changed/i9c/chmlib-0.40-28.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/chmlib
 * [new tag]         changed/i9c/chmlib-0.40-28.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e549b89 import chmlib-0.40-28.el9