RuntimeWarning: line buffering (buffering=1) isn't supported in binary mode about packtivity HOT 1 CLOSED

(packtivity-issue77) feickert@ThinkPad-X1:/tmp/helloworld$ bash run.sh 
You password is stored in the environment variables RECAST_AUTH_USERNAME,RECAST_AUTH_PASSWORD,YADAGE_SCHEMA_LOAD_TOKEN,YADAGE_INIT_TOKEN,RECAST_REGISTRY_USERNAME,RECAST_REGISTRY_PASSWORD,RECAST_REGISTRY_HOST,PACKTIVITY_AUTH_LOCATION. Run `eval $(recast auth destroy)` to clear your password or exit the shell.
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /home/feickert/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
Wrote Authentication Data to authdir (Note! This includes passwords/tokens)
NAME                               DESCRIPTION                                                 EXAMPLES            TAGS                
atlas/atlas-conf-2018-041          ATLAS MBJ                                                   default                                 
examples/checkmate1                CheckMate Tutorial Example (Herwig + CM1)                   default                                 
examples/checkmate2                CheckMate Tutorial Example (Herwig + CM2)                   default                                 
examples/helloworld                An example recast configuration of ATLAS                    default                                 
examples/rome                      Example from ATLAS Exotics Rome Workshop 2018               default,newsignal                       
testing/busyboxtest                Simple, lightweight Functionality Test                      default                                 

examples/helloworld 
--------------------
description  : An example recast configuration of ATLAS
author       : lukasheinrich
toplevel     : /tmp/helloworld/specs

Nice job! Everything looks good.
2021-12-14 23:10:39,291 | packtivity.asyncback |   INFO | configured pool size to 12
2021-12-14 23:10:39,334 |      yadage.creators |   INFO | initializing workflow with initdata: {'name': 'hello'} discover: True relative: True
2021-12-14 23:10:39,334 |    adage.pollingexec |   INFO | preparing adage coroutine.
2021-12-14 23:10:39,334 |                adage |   INFO | starting state loop.
2021-12-14 23:10:39,388 |     yadage.wflowview |   INFO | added </init:0|defined|unknown>
2021-12-14 23:10:40,103 |     yadage.wflowview |   INFO | added </hello_world:0|defined|unknown>
2021-12-14 23:10:41,025 |    adage.pollingexec |   INFO | submitting nodes [</init:0|defined|known>]
2021-12-14 23:10:41,507 |       pack.init.step |   INFO | publishing data: <TypedLeafs: {'name': 'hello'}>
2021-12-14 23:10:41,507 |                adage |   INFO | unsubmittable: 0 | submitted: 0 | successful: 0 | failed: 0 | total: 2 | open rules: 0 | applied rules: 2
2021-12-14 23:10:42,552 |           adage.node |   INFO | node ready </init:0|success|known>
2021-12-14 23:10:42,552 |    adage.pollingexec |   INFO | submitting nodes [</hello_world:0|defined|known>]
2021-12-14 23:10:42,553 | pack.hello_world.ste |   INFO | starting file logging for topic: step
2021-12-14 23:10:44,694 |           adage.node |   INFO | node ready </hello_world:0|success|known>
2021-12-14 23:10:44,714 | adage.controllerutil |   INFO | no nodes can be run anymore and no rules are applicable
2021-12-14 23:10:44,715 | adage.controllerutil |   INFO | no nodes can be run anymore and no rules are applicable
2021-12-14 23:10:44,715 |                adage |   INFO | unsubmittable: 0 | submitted: 0 | successful: 2 | failed: 0 | total: 2 | open rules: 0 | applied rules: 2
2021-12-14 23:10:47,481 |                adage |   INFO | adage state loop done.
2021-12-14 23:10:47,482 |                adage |   INFO | execution valid. (in terms of execution order)
2021-12-14 23:10:47,482 |                adage |   INFO | workflow completed successfully.
2021-12-14 23:10:47,482 |  yadage.steering_api |   INFO | done. dumping workflow to disk.
2021-12-14 23:10:47,483 |  yadage.steering_api |   INFO | visualizing workflow.
2021-12-14 23:10:47,859 | recastatlas.subcomma |   INFO | RECAST run finished.

RECAST result examples/helloworld recast-debug:
--------------
- name: My Result
  value: Hello my Name is hello