$ git clone -n http://git.inferitos.ru/rpms/djvulibre /var/lib/mock/inferit-8_9-extras-build-44493-83163/root/chroot_tmpdir/scmroot/djvulibre
Cloning into '/var/lib/mock/inferit-8_9-extras-build-44493-83163/root/chroot_tmpdir/scmroot/djvulibre'...
$ git fetch origin changed/i8ce/djvulibre-3.5.28-5.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/djvulibre
 * [new tag]         changed/i8ce/djvulibre-3.5.28-5.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 237d76f import djvulibre-3.5.28-5.el8