$ git clone -n http://git.inferitos.ru/rpms/lttng-ust /var/lib/mock/inferit-9_4-aarch64-bootstrap-build-57406-126526/root/chroot_tmpdir/scmroot/lttng-ust
Cloning into '/var/lib/mock/inferit-9_4-aarch64-bootstrap-build-57406-126526/root/chroot_tmpdir/scmroot/lttng-ust'...
$ git fetch origin changed/i9c/lttng-ust-2.12.0-6.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/lttng-ust
 * [new tag]         changed/i9c/lttng-ust-2.12.0-6.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b67cb6b import lttng-ust-2.12.0-6.el9