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ARCHIVED TRAINING / Stratoscale/skipper

Stratoscale__skipper-164

This is a preserved training example. Membership in the current training wave has not been verified.
Stratoscale/skipper · Task 40 of 169

Problem statement

can't build skipper (skipper build cmd) with v2.0.0 and v2.0.1
See $TOPIC.

I get:

# skipper build
```python
WARNING:root:*** Uncommitted changes present - Build container version might be outdated ***
[skipper] Building image: assisted-service-build
INFO:skipper:Building image: assisted-service-build
Traceback (most recent call last):
  File "/usr/local/bin/skipper", line 10, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.9/site-packages/skipper/main.py", line 12, in main
    return_code = cli.cli(
  File "/usr/local/lib/python3.9/site-packages/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.9/site-packages/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.9/site-packages/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.9/site-packages/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.9/site-packages/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python3.9/site-packages/click/decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/usr/local/lib/python3.9/site-packages/skipper/cli.py", line 117, in build
    fqdn_image = image + ':' + tag
TypeError: can only concatenate str (not "bytes") to str
```

## Hints:
eifrach: @eranco74   -  can you please review
eifrach: @eranco74  /retest please  :)

Training membership

opd_e4b_pure_v6b opd_e4b_pure_v7 opd_e4b_pure_v7b

Task issues extracted from preserved verified_rft_messages training examples. This is not a verified current RL wave manifest.

Task and snapshot provenance

Snapshot captured 2026-11-12T17:06:59.476467+00:00 · Autoresearch-Arena/gemma-4-developer-agent

{
  "datasets": [
    "opd_e4b_pure_v6b",
    "opd_e4b_pure_v7",
    "opd_e4b_pure_v7b"
  ],
  "examples": 9,
  "instance_id": "Stratoscale__skipper-164",
  "problem_statement": "can't build skipper (skipper build cmd) with v2.0.0 and v2.0.1\nSee $TOPIC.\r\n\r\nI get:\r\n\r\n# skipper build\r\n```python\r\nWARNING:root:*** Uncommitted changes present - Build container version might be outdated ***\r\n[skipper] Building image: assisted-service-build\r\nINFO:skipper:Building image: assisted-service-build\r\nTraceback (most recent call last):\r\n  File \"/usr/local/bin/skipper\", line 10, in <module>\r\n    sys.exit(main())\r\n  File \"/usr/local/lib/python3.9/site-packages/skipper/main.py\", line 12, in main\r\n    return_code = cli.cli(\r\n  File \"/usr/local/lib/python3.9/site-packages/click/core.py\", line 722, in __call__\r\n    return self.main(*args, **kwargs)\r\n  File \"/usr/local/lib/python3.9/site-packages/click/core.py\", line 697, in main\r\n    rv = self.invoke(ctx)\r\n  File \"/usr/local/lib/python3.9/site-packages/click/core.py\", line 1066, in invoke\r\n    return _process_result(sub_ctx.command.invoke(sub_ctx))\r\n  File \"/usr/local/lib/python3.9/site-packages/click/core.py\", line 895, in invoke\r\n    return ctx.invoke(self.callback, **ctx.params)\r\n  File \"/usr/local/lib/python3.9/site-packages/click/core.py\", line 535, in invoke\r\n    return callback(*args, **kwargs)\r\n  File \"/usr/local/lib/python3.9/site-packages/click/decorators.py\", line 17, in new_func\r\n    return f(get_current_context(), *args, **kwargs)\r\n  File \"/usr/local/lib/python3.9/site-packages/skipper/cli.py\", line 117, in build\r\n    fqdn_image = image + ':' + tag\r\nTypeError: can only concatenate str (not \"bytes\") to str\r\n```\n\n## Hints:\neifrach: @eranco74   -  can you please review\neifrach: @eranco74  /retest please  :)",
  "repo": "Stratoscale/skipper",
  "source": "v2/experiments/train_data/opd_e4b_pure_v6b/verified_rft_messages.jsonl",
  "source_sha256": "0f62460a9706eea5e1605255896f191ab00cb5706c5f1f2e1c293e9a718218dc"
}
{
  "captured_at": "2026-11-12T17:06:59.476467+00:00",
  "membership": "archived training",
  "membership_evidence": "Task issues extracted from preserved verified_rft_messages training examples. This is not a verified current RL wave manifest.",
  "name": "Preserved post-training task archive",
  "source": "Autoresearch-Arena/gemma-4-developer-agent",
  "source_revision": "016496de222aaafca0d4ee4c18efc63ba616f76e",
  "sources": [
    {
      "path": "v2/experiments/train_data/opd_e4b_cispo_v5/verified_rft_messages.jsonl",
      "sha256": "a43610ad0dfb6ace95375cfae09000f41afc0338cc925af870a4ade7a9b20c4c"
    },
    {
      "path": "v2/experiments/train_data/opd_e4b_hybrid_v3/verified_rft_messages.jsonl",
      "sha256": "bd326303eb127e8e5e08f03daf97bb88d79d19709d59f3f93f348bc56686a8df"
    },
    {
      "path": "v2/experiments/train_data/opd_e4b_onpolicy_v3/verified_rft_messages.jsonl",
      "sha256": "960c680e797e823a0d3a22f4b1d5ef60a72971373d703b877340b0c9126aaf68"
    },
    {
      "path": "v2/experiments/train_data/opd_e4b_pure_v6a/verified_rft_messages.jsonl",
      "sha256": "f045b7ca5b3883a1e2eaee81e1c02a4a1b53dd7b7b36e98bacb2ba5823a15148"
    },
    {
      "path": "v2/experiments/train_data/opd_e4b_pure_v6b/verified_rft_messages.jsonl",
      "sha256": "0f62460a9706eea5e1605255896f191ab00cb5706c5f1f2e1c293e9a718218dc"
    },
    {
      "path": "v2/experiments/train_data/opd_e4b_pure_v7/verified_rft_messages.jsonl",
      "sha256": "e37f7bd675322f3f81500b73559d60d5f602ca0537bf19f5cb06332c728c7b72"
    },
    {
      "path": "v2/experiments/train_data/opd_e4b_pure_v7b/verified_rft_messages.jsonl",
      "sha256": "b864bdc8695183433eef6e31cb8d33fad44ba3aded2170c1ade4ad5b2944ce23"
    },
    {
      "path": "v2/experiments/train_data/opd_e4b_self_audit_v4/verified_rft_messages.jsonl",
      "sha256": "0026023745afb8f3dc1c176dc7f7171157b4ad5a66656b524af218e8e19ceee6"
    },
    {
      "path": "v2/experiments/train_data/rft_e4b_aligned_v2/verified_rft_messages.jsonl",
      "sha256": "92a4515fee9d152b0d4c510ee3ce4caaaffe2003ba7584469f8027f174aab18c"
    },
    {
      "path": "v2/experiments/train_data/rft_v1/verified_rft_messages.jsonl",
      "sha256": "a42453ccd7ac7680b0a03865e8e7080bc8bf74c8d9d193b440c441ed46f8512b"
    },
    {
      "path": "v2/experiments/train_data/rft_v2/verified_rft_messages.jsonl",
      "sha256": "18f4b3bd7e651f83c6acab479c9475e3fa50dc652a384f309e97146983ac85ba"
    }
  ]
}