$ git clone -n http://git.inferitos.ru/rpms/xmlrpc-c /var/lib/mock/inferit-9_1-bootstrap-build-el9_0-3107-2805/root/chroot_tmpdir/scmroot/xmlrpc-c
Cloning into '/var/lib/mock/inferit-9_1-bootstrap-build-el9_0-3107-2805/root/chroot_tmpdir/scmroot/xmlrpc-c'...
$ git fetch origin changed/i9c/xmlrpc-c-1.51.0-16.el9_0:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/xmlrpc-c
 * [new tag]         changed/i9c/xmlrpc-c-1.51.0-16.el9_0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c4bab10 import xmlrpc-c-1.51.0-16.el9_0