$ git clone -n http://git.inferitos.ru/rpms/libxml2 /var/lib/mock/inferit-10_0-bootstrap-build-73710-151167/root/chroot_tmpdir/scmroot/libxml2
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-73710-151167/root/chroot_tmpdir/scmroot/libxml2'...
$ git fetch origin changed/i10c-beta/libxml2-2.12.5-2.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libxml2
 * [new tag]         changed/i10c-beta/libxml2-2.12.5-2.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df57d38 import libxml2-2.12.5-2.el10