$ git clone -n http://git.inferitos.ru/rpms/python-pbr /var/lib/mock/inferit-8_9-extras-build-33643-63579/root/chroot_tmpdir/scmroot/python-pbr
Cloning into '/var/lib/mock/inferit-8_9-extras-build-33643-63579/root/chroot_tmpdir/scmroot/python-pbr'...
$ git fetch origin changed/i8ce/python-pbr-5.1.2-3.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/python-pbr
 * [new tag]         changed/i8ce/python-pbr-5.1.2-3.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 84393a7 import python-pbr-5.1.2-3.el8