$ git clone -n http://git.inferitos.ru/rpms/tbb /var/lib/mock/inferit-8_10-updates-build-91382-167395/root/chroot_tmpdir/scmroot/tbb
Cloning into '/var/lib/mock/inferit-8_10-updates-build-91382-167395/root/chroot_tmpdir/scmroot/tbb'...
$ git fetch origin changed/i8c/tbb-2018.2-10.el8_10.1:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/tbb
 * [new tag]         changed/i8c/tbb-2018.2-10.el8_10.1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6dfc0c4 import tbb-2018.2-10.el8_10.1