$ git clone -n http://git.inferitos.ru/rpms/sac /var/lib/mock/module-tycho-rhel8-8090020240522074033-1bdd59e9-build-48656-92391/root/chroot_tmpdir/scmroot/sac
Cloning into '/var/lib/mock/module-tycho-rhel8-8090020240522074033-1bdd59e9-build-48656-92391/root/chroot_tmpdir/scmroot/sac'...
$ git fetch origin changed/i8c-stream-rhel8/sac-1.3-30.module_el8.1.0+280+b8d347df:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/sac
 * [new tag]         changed/i8c-stream-rhel8/sac-1.3-30.module_el8.1.0+280+b8d347df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37a8b5e import sac-1.3-30.module_el8.1.0+280+b8d347df