$ git clone -n http://git.inferitos.ru/rpms/irqbalance /var/lib/mock/inferit-8_8-build-25778-44582/root/chroot_tmpdir/scmroot/irqbalance
Cloning into '/var/lib/mock/inferit-8_8-build-25778-44582/root/chroot_tmpdir/scmroot/irqbalance'...
$ git fetch origin changed/i8c/irqbalance-1.9.0-4.el8:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/irqbalance
 * [new tag]         changed/i8c/irqbalance-1.9.0-4.el8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d4de690 edit changelog for import irqbalance-1.9.0-4.el8