$ git clone -n http://git.inferitos.ru/rpms/ecj /var/lib/mock/module-tycho-rhel8-8090020240521203947-1bdd59e9-build-48568-92297/root/chroot_tmpdir/scmroot/ecj
Cloning into '/var/lib/mock/module-tycho-rhel8-8090020240521203947-1bdd59e9-build-48568-92297/root/chroot_tmpdir/scmroot/ecj'...
$ git fetch origin changed/i8c-stream-rhel8/ecj-4.11-0.1.module_el8.1.0+280+b8d347df:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/ecj
 * [new tag]         changed/i8c-stream-rhel8/ecj-4.11-0.1.module_el8.1.0+280+b8d347df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a9432bd import ecj-4.11-0.1.module_el8.1.0+280+b8d347df