$ git clone -n http://git.inferitos.ru/rpms/libtracefs /var/lib/mock/inferit-8_10-bootstrap-build-38703-76381/root/chroot_tmpdir/scmroot/libtracefs
Cloning into '/var/lib/mock/inferit-8_10-bootstrap-build-38703-76381/root/chroot_tmpdir/scmroot/libtracefs'...
$ git fetch origin changed/i8c-beta/libtracefs-1.3.1-3.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libtracefs
 * [new tag]         changed/i8c-beta/libtracefs-1.3.1-3.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dc44b92 import libtracefs-1.3.1-3.el8