$ git clone -n http://git.inferitos.ru/rpms/userspace-rcu /var/lib/mock/inferit-10_0-bootstrap-build-78186-151646/root/chroot_tmpdir/scmroot/userspace-rcu
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-78186-151646/root/chroot_tmpdir/scmroot/userspace-rcu'...
$ git fetch origin changed/i10c-beta/userspace-rcu-0.14.0-6.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/userspace-rcu
 * [new tag]         changed/i10c-beta/userspace-rcu-0.14.0-6.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6db2ac2 import userspace-rcu-0.14.0-6.el10