On branch main
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	modified:   sklearn/pipeline.py

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commit 0ef41b20034ba45fc7d10b52f3186184d1b3a057
Author: SWE-bench <setup@swebench.config>
Date:   Wed Sep 10 15:30:43 2025 +0000

    SWE-bench
diff --git a/sklearn/pipeline.py b/sklearn/pipeline.py
index 7eaf9a46f..3a11a8268 100644
--- a/sklearn/pipeline.py
+++ b/sklearn/pipeline.py
@@ -219,6 +219,10 @@ class Pipeline(_BaseComposition):
             return self.named_steps[ind]
         return est
 
+    def __len__(self):
+        """Returns the length of the Pipeline"""
+        return len(self.steps)
+
     @property
     def _estimator_type(self):
         return self.steps[-1][1]._estimator_type
Using pip 21.2.2 from /opt/miniconda3/envs/testbed/lib/python3.6/site-packages/pip (python 3.6)
Obtaining file:///testbed
Requirement already satisfied: numpy>=1.11.0 in /opt/miniconda3/envs/testbed/lib/python3.6/site-packages (from scikit-learn==0.21.dev0) (1.19.2)
Requirement already satisfied: scipy>=0.17.0 in /opt/miniconda3/envs/testbed/lib/python3.6/site-packages (from scikit-learn==0.21.dev0) (1.5.2)
Installing collected packages: scikit-learn
  Attempting uninstall: scikit-learn
    Found existing installation: scikit-learn 0.21.dev0
    Uninstalling scikit-learn-0.21.dev0:
      Removing file or directory /opt/miniconda3/envs/testbed/lib/python3.6/site-packages/scikit-learn.egg-link
      Removing pth entries from /opt/miniconda3/envs/testbed/lib/python3.6/site-packages/easy-install.pth:
      Removing entry: /testbed
      Successfully uninstalled scikit-learn-0.21.dev0
  Running setup.py develop for scikit-learn
Successfully installed scikit-learn-0.21.dev0
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  Link requires a different Python (3.6.13 not in: '>=3.7'): https://files.pythonhosted.org/packages/94/59/6638090c25e9bc4ce0c42817b5a234e183872a1129735a9330c472cc2056/pip-24.0.tar.gz#sha256=ea9bd1a847e8c5774a5777bb398c19e80bcd4e2aa16a4b301b718fe6f593aba2 (from https://pypi.org/simple/pip/) (requires-python:>=3.7)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/1e/65/22725f8ba583376d0c300c3b9b52b9a67cfd93d786a80be73c167e45abc8/pip-24.1b1-py3-none-any.whl#sha256=752516cffafef5cf29d3fb2f06c978f27e98709654689cf277b2fce984c7a591 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/71/38/b0cb3d68b4776b6208a2f16b6d444a848a1fe465a78ce4b7dbbeb8a4fc58/pip-24.1b1.tar.gz#sha256=a9bd4c037d72325b4e903ec3f383263deea3eb73cd01db7a844edd026fc68afe (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/c1/64/0f1528ed3dfd75a56e084caab3c8dbed596bf87a1dfc40cbc57166bb0c25/pip-24.1b2-py3-none-any.whl#sha256=7b4ae01a2af4bfae0386860c5a12c035fcc228364ddef89192a1c31d48d263a1 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/0b/b2/1d1eac32a16fd9478fb9bc6eb6b899f91e6fecceba194fa097c35d385e9a/pip-24.1b2.tar.gz#sha256=926201900a0e26929387023907bf395c9a6c0d37bbea176942ca5e1b6b27e815 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/25/49/2255373efd193c6fbd97dc22399e9c830a6517a0f02ca77fbc0bd83ac5cc/pip-24.1-py3-none-any.whl#sha256=a775837439bf5da2c1a0c2fa43d5744854497c689ddbd9344cf3ea6d00598540 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/df/60/7538a9cd4d76829c2f585b73d6e400c833a1769408451c813354c58de6cc/pip-24.1.tar.gz#sha256=bdae551038c0ce6a83030b4aedef27fc95f0daa683593fea22fa05e55ed8e317 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/f4/ab/e3c039b5ddba9335bd8f82d599eb310de1d2a2db0411b8d804d507405c74/pip-24.1.1-py3-none-any.whl#sha256=efca15145a95e95c00608afeab66311d40bfb73bb2266a855befd705e6bb15a0 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/c0/d0/9641dc7b05877874c6418f8034ddefc809495e65caa14d38c7551cd114bb/pip-24.1.1.tar.gz#sha256=5aa64f65e1952733ee0a9a9b1f52496ebdb3f3077cc46f80a16d983b58d1180a (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/e7/54/0c1c068542cee73d8863336e974fc881e608d0170f3af15d0c0f28644531/pip-24.1.2-py3-none-any.whl#sha256=7cd207eed4c60b0f411b444cd1464198fe186671c323b6cd6d433ed80fc9d247 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/12/3d/d899257cace386bebb7bdf8a872d5fe3b935cc6381c3ddb76d3e5d99890d/pip-24.1.2.tar.gz#sha256=e5458a0b89f2755e0ee8c0c77613fe5273e05f337907874d64f13171a898a7ff (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/d4/55/90db48d85f7689ec6f81c0db0622d704306c5284850383c090e6c7195a5c/pip-24.2-py3-none-any.whl#sha256=2cd581cf58ab7fcfca4ce8efa6dcacd0de5bf8d0a3eb9ec927e07405f4d9e2a2 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/4d/87/fb90046e096a03aeab235e139436b3fe804cdd447ed2093b0d70eba3f7f8/pip-24.2.tar.gz#sha256=5b5e490b5e9cb275c879595064adce9ebd31b854e3e803740b72f9ccf34a45b8 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/ce/22/4bb91eb040e18eedaba1ba9db41ef909bc73d20023cea09024099909998a/pip-24.3-py3-none-any.whl#sha256=461877c364317128146d1eb33c62c2a80e33cb23b4cafdf4ad728bc74958e0dd (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/a3/63/dca2c8e2dbfbde322386caf6e674f97f46a6f11d496dc96b99594f8ecc33/pip-24.3.tar.gz#sha256=cd831345d9ce4f74ff7115203d3a0bd6730a1ba814f9327ede48910b1e30a447 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/ef/7d/500c9ad20238fcfcb4cb9243eede163594d7020ce87bd9610c9e02771876/pip-24.3.1-py3-none-any.whl#sha256=3790624780082365f47549d032f3770eeb2b1e8bd1f7b2e02dace1afa361b4ed (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/f4/b1/b422acd212ad7eedddaf7981eee6e5de085154ff726459cf2da7c5a184c1/pip-24.3.1.tar.gz#sha256=ebcb60557f2aefabc2e0f918751cd24ea0d56d8ec5445fe1807f1d2109660b99 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/85/8a/1ddf40be20103bcc605db840e9ade09c8e8c9f920a03e9cfe88eae97a058/pip-25.0-py3-none-any.whl#sha256=b6eb97a803356a52b2dd4bb73ba9e65b2ba16caa6bcb25a7497350a4e5859b65 (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/47/3e/68beeeeb306ea20ffd30b3ed993f531d16cd884ec4f60c9b1e238f69f2af/pip-25.0.tar.gz#sha256=8e0a97f7b4c47ae4a494560da84775e9e2f671d415d8d828e052efefb206b30b (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/c9/bc/b7db44f5f39f9d0494071bddae6880eb645970366d0a200022a1a93d57f5/pip-25.0.1-py3-none-any.whl#sha256=c46efd13b6aa8279f33f2864459c8ce587ea6a1a59ee20de055868d8f7688f7f (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.8'): https://files.pythonhosted.org/packages/70/53/b309b4a497b09655cb7e07088966881a57d082f48ac3cb54ea729fd2c6cf/pip-25.0.1.tar.gz#sha256=88f96547ea48b940a3a385494e181e29fb8637898f88d88737c5049780f196ea (from https://pypi.org/simple/pip/) (requires-python:>=3.8)
  Link requires a different Python (3.6.13 not in: '>=3.9'): https://files.pythonhosted.org/packages/e0/f0/8a2806114cd36e282823fd4d8e88e3b94dc943c2569c350d0c826a49db38/pip-25.1-py3-none-any.whl#sha256=13b4aa0aaad055020a11bec8a1c2a70a2b2d080e12d89b962266029fff0a16ba (from https://pypi.org/simple/pip/) (requires-python:>=3.9)
  Link requires a different Python (3.6.13 not in: '>=3.9'): https://files.pythonhosted.org/packages/79/67/c06f625e2968c417052b3a4a0eef40656d5d4d44033e57b40ec474af1d28/pip-25.1.tar.gz#sha256=272bdd1289f80165e9070a4f881e8f9e1001bbb50378561d1af20e49bf5a2200 (from https://pypi.org/simple/pip/) (requires-python:>=3.9)
  Link requires a different Python (3.6.13 not in: '>=3.9'): https://files.pythonhosted.org/packages/29/a2/d40fb2460e883eca5199c62cfc2463fd261f760556ae6290f88488c362c0/pip-25.1.1-py3-none-any.whl#sha256=2913a38a2abf4ea6b64ab507bd9e967f3b53dc1ede74b01b0931e1ce548751af (from https://pypi.org/simple/pip/) (requires-python:>=3.9)
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============================= test session starts ==============================
platform linux -- Python 3.6.13, pytest-6.2.4, py-1.11.0, pluggy-0.13.1
rootdir: /testbed, configfile: setup.cfg
collected 41 items

sklearn/tests/test_pipeline.py ......................................... [100%]

==================================== PASSES ====================================
_____________________________ test_pipeline_memory _____________________________
----------------------------- Captured stdout call -----------------------------
________________________________________________________________________________
[Memory] Calling sklearn.pipeline._fit_transform_one...
_fit_transform_one(<sklearn.tests.test_pipeline.DummyTransf object at 0x2b2371b2d9b0>, array([[5.1, ..., 0.2],
       ...,
       [5.9, ..., 1.8]]), array([0, ..., 2]), None)
________________________________________________fit_transform_one - 0.0s, 0.0min
[Memory]0.0s, 0.0min    : Loading _fit_transform_one from /tmp/tmp2qsw0njl/joblib/sklearn/pipeline/_fit_transform_one/f021198b76a1401a026f06f47f4d8142
___________________________________fit_transform_one cache loaded - 0.0s, 0.0min
[Memory]0.0s, 0.0min    : Loading _fit_transform_one from /tmp/tmp2qsw0njl/joblib/sklearn/pipeline/_fit_transform_one/f021198b76a1401a026f06f47f4d8142
___________________________________fit_transform_one cache loaded - 0.0s, 0.0min
=========================== short test summary info ============================
PASSED sklearn/tests/test_pipeline.py::test_pipeline_init
PASSED sklearn/tests/test_pipeline.py::test_pipeline_init_tuple
PASSED sklearn/tests/test_pipeline.py::test_pipeline_methods_anova
PASSED sklearn/tests/test_pipeline.py::test_pipeline_fit_params
PASSED sklearn/tests/test_pipeline.py::test_pipeline_sample_weight_supported
PASSED sklearn/tests/test_pipeline.py::test_pipeline_sample_weight_unsupported
PASSED sklearn/tests/test_pipeline.py::test_pipeline_raise_set_params_error
PASSED sklearn/tests/test_pipeline.py::test_pipeline_methods_pca_svm
PASSED sklearn/tests/test_pipeline.py::test_pipeline_methods_preprocessing_svm
PASSED sklearn/tests/test_pipeline.py::test_fit_predict_on_pipeline
PASSED sklearn/tests/test_pipeline.py::test_fit_predict_on_pipeline_without_fit_predict
PASSED sklearn/tests/test_pipeline.py::test_fit_predict_with_intermediate_fit_params
PASSED sklearn/tests/test_pipeline.py::test_predict_with_predict_params
PASSED sklearn/tests/test_pipeline.py::test_feature_union
PASSED sklearn/tests/test_pipeline.py::test_make_union
PASSED sklearn/tests/test_pipeline.py::test_make_union_kwargs
PASSED sklearn/tests/test_pipeline.py::test_pipeline_transform
PASSED sklearn/tests/test_pipeline.py::test_pipeline_fit_transform
PASSED sklearn/tests/test_pipeline.py::test_pipeline_slice
PASSED sklearn/tests/test_pipeline.py::test_pipeline_index
PASSED sklearn/tests/test_pipeline.py::test_set_pipeline_steps
PASSED sklearn/tests/test_pipeline.py::test_pipeline_named_steps
PASSED sklearn/tests/test_pipeline.py::test_pipeline_correctly_adjusts_steps[None]
PASSED sklearn/tests/test_pipeline.py::test_pipeline_correctly_adjusts_steps[passthrough]
PASSED sklearn/tests/test_pipeline.py::test_set_pipeline_step_passthrough[None]
PASSED sklearn/tests/test_pipeline.py::test_set_pipeline_step_passthrough[passthrough]
PASSED sklearn/tests/test_pipeline.py::test_pipeline_ducktyping
PASSED sklearn/tests/test_pipeline.py::test_make_pipeline
PASSED sklearn/tests/test_pipeline.py::test_feature_union_weights
PASSED sklearn/tests/test_pipeline.py::test_feature_union_parallel
PASSED sklearn/tests/test_pipeline.py::test_feature_union_feature_names
PASSED sklearn/tests/test_pipeline.py::test_classes_property
PASSED sklearn/tests/test_pipeline.py::test_set_feature_union_steps
PASSED sklearn/tests/test_pipeline.py::test_set_feature_union_step_drop[drop]
PASSED sklearn/tests/test_pipeline.py::test_set_feature_union_step_drop[None]
PASSED sklearn/tests/test_pipeline.py::test_step_name_validation
PASSED sklearn/tests/test_pipeline.py::test_set_params_nested_pipeline
PASSED sklearn/tests/test_pipeline.py::test_pipeline_wrong_memory
PASSED sklearn/tests/test_pipeline.py::test_pipeline_with_cache_attribute
PASSED sklearn/tests/test_pipeline.py::test_pipeline_memory
PASSED sklearn/tests/test_pipeline.py::test_make_pipeline_memory
======================== 41 passed, 2 warnings in 2.01s ========================
+ source /opt/miniconda3/bin/activate
++ _CONDA_ROOT=/opt/miniconda3
++ . /opt/miniconda3/etc/profile.d/conda.sh
+++ export CONDA_EXE=/opt/miniconda3/bin/conda
+++ CONDA_EXE=/opt/miniconda3/bin/conda
+++ export _CE_M=
+++ _CE_M=
+++ export _CE_CONDA=
+++ _CE_CONDA=
+++ export CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
+++ CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
+++ '[' -z '' ']'
+++ export CONDA_SHLVL=0
+++ CONDA_SHLVL=0
+++ '[' -n '' ']'
+++++ dirname /opt/miniconda3/bin/conda
++++ dirname /opt/miniconda3/bin
+++ PATH=/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+++ export PATH
+++ '[' -z '' ']'
+++ PS1=
++ conda activate
++ local cmd=activate
++ case "$cmd" in
++ __conda_activate activate
++ '[' -n '' ']'
++ local ask_conda
+++ PS1=
+++ __conda_exe shell.posix activate
+++ /opt/miniconda3/bin/conda shell.posix activate
++ ask_conda='PS1='\''(base) '\''
export PATH='\''/opt/miniconda3/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'\''
export CONDA_PREFIX='\''/opt/miniconda3'\''
export CONDA_SHLVL='\''1'\''
export CONDA_DEFAULT_ENV='\''base'\''
export CONDA_PROMPT_MODIFIER='\''(base) '\''
export CONDA_EXE='\''/opt/miniconda3/bin/conda'\''
export _CE_M='\'''\''
export _CE_CONDA='\'''\''
export CONDA_PYTHON_EXE='\''/opt/miniconda3/bin/python'\'''
++ eval 'PS1='\''(base) '\''
export PATH='\''/opt/miniconda3/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'\''
export CONDA_PREFIX='\''/opt/miniconda3'\''
export CONDA_SHLVL='\''1'\''
export CONDA_DEFAULT_ENV='\''base'\''
export CONDA_PROMPT_MODIFIER='\''(base) '\''
export CONDA_EXE='\''/opt/miniconda3/bin/conda'\''
export _CE_M='\'''\''
export _CE_CONDA='\'''\''
export CONDA_PYTHON_EXE='\''/opt/miniconda3/bin/python'\'''
+++ PS1='(base) '
+++ export PATH=/opt/miniconda3/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+++ PATH=/opt/miniconda3/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+++ export CONDA_PREFIX=/opt/miniconda3
+++ CONDA_PREFIX=/opt/miniconda3
+++ export CONDA_SHLVL=1
+++ CONDA_SHLVL=1
+++ export CONDA_DEFAULT_ENV=base
+++ CONDA_DEFAULT_ENV=base
+++ export 'CONDA_PROMPT_MODIFIER=(base) '
+++ CONDA_PROMPT_MODIFIER='(base) '
+++ export CONDA_EXE=/opt/miniconda3/bin/conda
+++ CONDA_EXE=/opt/miniconda3/bin/conda
+++ export _CE_M=
+++ _CE_M=
+++ export _CE_CONDA=
+++ _CE_CONDA=
+++ export CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
+++ CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
++ __conda_hashr
++ '[' -n '' ']'
++ '[' -n '' ']'
++ hash -r
+ conda activate testbed
+ local cmd=activate
+ case "$cmd" in
+ __conda_activate activate testbed
+ '[' -n '' ']'
+ local ask_conda
++ PS1='(base) '
++ __conda_exe shell.posix activate testbed
++ /opt/miniconda3/bin/conda shell.posix activate testbed
+ ask_conda='PS1='\''(testbed) '\''
export PATH='\''/opt/miniconda3/envs/testbed/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'\''
export CONDA_PREFIX='\''/opt/miniconda3/envs/testbed'\''
export CONDA_SHLVL='\''2'\''
export CONDA_DEFAULT_ENV='\''testbed'\''
export CONDA_PROMPT_MODIFIER='\''(testbed) '\''
export CONDA_PREFIX_1='\''/opt/miniconda3'\''
export CONDA_EXE='\''/opt/miniconda3/bin/conda'\''
export _CE_M='\'''\''
export _CE_CONDA='\'''\''
export CONDA_PYTHON_EXE='\''/opt/miniconda3/bin/python'\'''
+ eval 'PS1='\''(testbed) '\''
export PATH='\''/opt/miniconda3/envs/testbed/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'\''
export CONDA_PREFIX='\''/opt/miniconda3/envs/testbed'\''
export CONDA_SHLVL='\''2'\''
export CONDA_DEFAULT_ENV='\''testbed'\''
export CONDA_PROMPT_MODIFIER='\''(testbed) '\''
export CONDA_PREFIX_1='\''/opt/miniconda3'\''
export CONDA_EXE='\''/opt/miniconda3/bin/conda'\''
export _CE_M='\'''\''
export _CE_CONDA='\'''\''
export CONDA_PYTHON_EXE='\''/opt/miniconda3/bin/python'\'''
++ PS1='(testbed) '
++ export PATH=/opt/miniconda3/envs/testbed/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
++ PATH=/opt/miniconda3/envs/testbed/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
++ export CONDA_PREFIX=/opt/miniconda3/envs/testbed
++ CONDA_PREFIX=/opt/miniconda3/envs/testbed
++ export CONDA_SHLVL=2
++ CONDA_SHLVL=2
++ export CONDA_DEFAULT_ENV=testbed
++ CONDA_DEFAULT_ENV=testbed
++ export 'CONDA_PROMPT_MODIFIER=(testbed) '
++ CONDA_PROMPT_MODIFIER='(testbed) '
++ export CONDA_PREFIX_1=/opt/miniconda3
++ CONDA_PREFIX_1=/opt/miniconda3
++ export CONDA_EXE=/opt/miniconda3/bin/conda
++ CONDA_EXE=/opt/miniconda3/bin/conda
++ export _CE_M=
++ _CE_M=
++ export _CE_CONDA=
++ _CE_CONDA=
++ export CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
++ CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
+ __conda_hashr
+ '[' -n '' ']'
+ '[' -n '' ']'
+ hash -r
+ cd /testbed
+ git config --global --add safe.directory /testbed
+ cd /testbed
+ git status
+ git show
+ git -c core.fileMode=false diff a62775e99f2a5ea3d51db7160fad783f6cd8a4c5
+ source /opt/miniconda3/bin/activate
++ _CONDA_ROOT=/opt/miniconda3
++ . /opt/miniconda3/etc/profile.d/conda.sh
+++ export CONDA_EXE=/opt/miniconda3/bin/conda
+++ CONDA_EXE=/opt/miniconda3/bin/conda
+++ export _CE_M=
+++ _CE_M=
+++ export _CE_CONDA=
+++ _CE_CONDA=
+++ export CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
+++ CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
+++ '[' -z x ']'
++ conda activate
++ local cmd=activate
++ case "$cmd" in
++ __conda_activate activate
++ '[' -n '' ']'
++ local ask_conda
+++ PS1='(testbed) '
+++ __conda_exe shell.posix activate
+++ /opt/miniconda3/bin/conda shell.posix activate
++ ask_conda='PS1='\''(base) '\''
export PATH='\''/opt/miniconda3/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'\''
export CONDA_PREFIX='\''/opt/miniconda3'\''
export CONDA_SHLVL='\''3'\''
export CONDA_DEFAULT_ENV='\''base'\''
export CONDA_PROMPT_MODIFIER='\''(base) '\''
export CONDA_PREFIX_2='\''/opt/miniconda3/envs/testbed'\''
export CONDA_EXE='\''/opt/miniconda3/bin/conda'\''
export _CE_M='\'''\''
export _CE_CONDA='\'''\''
export CONDA_PYTHON_EXE='\''/opt/miniconda3/bin/python'\'''
++ eval 'PS1='\''(base) '\''
export PATH='\''/opt/miniconda3/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'\''
export CONDA_PREFIX='\''/opt/miniconda3'\''
export CONDA_SHLVL='\''3'\''
export CONDA_DEFAULT_ENV='\''base'\''
export CONDA_PROMPT_MODIFIER='\''(base) '\''
export CONDA_PREFIX_2='\''/opt/miniconda3/envs/testbed'\''
export CONDA_EXE='\''/opt/miniconda3/bin/conda'\''
export _CE_M='\'''\''
export _CE_CONDA='\'''\''
export CONDA_PYTHON_EXE='\''/opt/miniconda3/bin/python'\'''
+++ PS1='(base) '
+++ export PATH=/opt/miniconda3/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+++ PATH=/opt/miniconda3/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+++ export CONDA_PREFIX=/opt/miniconda3
+++ CONDA_PREFIX=/opt/miniconda3
+++ export CONDA_SHLVL=3
+++ CONDA_SHLVL=3
+++ export CONDA_DEFAULT_ENV=base
+++ CONDA_DEFAULT_ENV=base
+++ export 'CONDA_PROMPT_MODIFIER=(base) '
+++ CONDA_PROMPT_MODIFIER='(base) '
+++ export CONDA_PREFIX_2=/opt/miniconda3/envs/testbed
+++ CONDA_PREFIX_2=/opt/miniconda3/envs/testbed
+++ export CONDA_EXE=/opt/miniconda3/bin/conda
+++ CONDA_EXE=/opt/miniconda3/bin/conda
+++ export _CE_M=
+++ _CE_M=
+++ export _CE_CONDA=
+++ _CE_CONDA=
+++ export CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
+++ CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
++ __conda_hashr
++ '[' -n '' ']'
++ '[' -n '' ']'
++ hash -r
+ conda activate testbed
+ local cmd=activate
+ case "$cmd" in
+ __conda_activate activate testbed
+ '[' -n '' ']'
+ local ask_conda
++ PS1='(base) '
++ __conda_exe shell.posix activate testbed
++ /opt/miniconda3/bin/conda shell.posix activate testbed
+ ask_conda='PS1='\''(testbed) '\''
export PATH='\''/opt/miniconda3/envs/testbed/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'\''
export CONDA_PREFIX='\''/opt/miniconda3/envs/testbed'\''
export CONDA_SHLVL='\''4'\''
export CONDA_DEFAULT_ENV='\''testbed'\''
export CONDA_PROMPT_MODIFIER='\''(testbed) '\''
export CONDA_PREFIX_3='\''/opt/miniconda3'\''
export CONDA_EXE='\''/opt/miniconda3/bin/conda'\''
export _CE_M='\'''\''
export _CE_CONDA='\'''\''
export CONDA_PYTHON_EXE='\''/opt/miniconda3/bin/python'\'''
+ eval 'PS1='\''(testbed) '\''
export PATH='\''/opt/miniconda3/envs/testbed/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'\''
export CONDA_PREFIX='\''/opt/miniconda3/envs/testbed'\''
export CONDA_SHLVL='\''4'\''
export CONDA_DEFAULT_ENV='\''testbed'\''
export CONDA_PROMPT_MODIFIER='\''(testbed) '\''
export CONDA_PREFIX_3='\''/opt/miniconda3'\''
export CONDA_EXE='\''/opt/miniconda3/bin/conda'\''
export _CE_M='\'''\''
export _CE_CONDA='\'''\''
export CONDA_PYTHON_EXE='\''/opt/miniconda3/bin/python'\'''
++ PS1='(testbed) '
++ export PATH=/opt/miniconda3/envs/testbed/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
++ PATH=/opt/miniconda3/envs/testbed/bin:/opt/miniconda3/condabin:/opt/miniconda3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
++ export CONDA_PREFIX=/opt/miniconda3/envs/testbed
++ CONDA_PREFIX=/opt/miniconda3/envs/testbed
++ export CONDA_SHLVL=4
++ CONDA_SHLVL=4
++ export CONDA_DEFAULT_ENV=testbed
++ CONDA_DEFAULT_ENV=testbed
++ export 'CONDA_PROMPT_MODIFIER=(testbed) '
++ CONDA_PROMPT_MODIFIER='(testbed) '
++ export CONDA_PREFIX_3=/opt/miniconda3
++ CONDA_PREFIX_3=/opt/miniconda3
++ export CONDA_EXE=/opt/miniconda3/bin/conda
++ CONDA_EXE=/opt/miniconda3/bin/conda
++ export _CE_M=
++ _CE_M=
++ export _CE_CONDA=
++ _CE_CONDA=
++ export CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
++ CONDA_PYTHON_EXE=/opt/miniconda3/bin/python
+ __conda_hashr
+ '[' -n '' ']'
+ '[' -n '' ']'
+ hash -r
+ python -m pip install -v --no-build-isolation -e .
    Running command python setup.py egg_info
    running egg_info
    creating /tmp/pip-pip-egg-info-tjoz7pch/scikit_learn.egg-info
    writing /tmp/pip-pip-egg-info-tjoz7pch/scikit_learn.egg-info/PKG-INFO
    writing dependency_links to /tmp/pip-pip-egg-info-tjoz7pch/scikit_learn.egg-info/dependency_links.txt
    writing requirements to /tmp/pip-pip-egg-info-tjoz7pch/scikit_learn.egg-info/requires.txt
    writing top-level names to /tmp/pip-pip-egg-info-tjoz7pch/scikit_learn.egg-info/top_level.txt
    writing manifest file '/tmp/pip-pip-egg-info-tjoz7pch/scikit_learn.egg-info/SOURCES.txt'
    reading manifest file '/tmp/pip-pip-egg-info-tjoz7pch/scikit_learn.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    adding license file 'COPYING'
    writing manifest file '/tmp/pip-pip-egg-info-tjoz7pch/scikit_learn.egg-info/SOURCES.txt'
    Partial import of sklearn during the build process.
    Running command /opt/miniconda3/envs/testbed/bin/python -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/testbed/setup.py'"'"'; __file__='"'"'/testbed/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' develop --no-deps
    blas_opt_info:
    blas_mkl_info:
    customize UnixCCompiler
      libraries mkl_rt not found in ['/opt/miniconda3/envs/testbed/lib', '/usr/local/lib', '/usr/lib64', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
      NOT AVAILABLE

    blis_info:
      libraries blis not found in ['/opt/miniconda3/envs/testbed/lib', '/usr/local/lib', '/usr/lib64', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
      NOT AVAILABLE

    openblas_info:
    C compiler: gcc -pthread -B /opt/miniconda3/envs/testbed/compiler_compat -Wl,--sysroot=/ -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -g0 -fPIC

    creating /tmp/tmpwlcmlaw1/tmp
    creating /tmp/tmpwlcmlaw1/tmp/tmpwlcmlaw1
    compile options: '-c'
    gcc: /tmp/tmpwlcmlaw1/source.c
    gcc -pthread -B /opt/miniconda3/envs/testbed/compiler_compat -Wl,--sysroot=/ /tmp/tmpwlcmlaw1/tmp/tmpwlcmlaw1/source.o -L/opt/miniconda3/envs/testbed/lib -lopenblas -o /tmp/tmpwlcmlaw1/a.out
      FOUND:
        libraries = ['openblas', 'openblas']
        library_dirs = ['/opt/miniconda3/envs/testbed/lib']
        language = c
        define_macros = [('HAVE_CBLAS', None)]

      FOUND:
        libraries = ['openblas', 'openblas']
        library_dirs = ['/opt/miniconda3/envs/testbed/lib']
        language = c
        define_macros = [('HAVE_CBLAS', None)]

    running develop
    running build_scripts
    running egg_info
    running build_src
    build_src
    building library "libsvm-skl" sources
    building extension "sklearn.__check_build._check_build" sources
    building extension "sklearn.preprocessing._csr_polynomial_expansion" sources
    building extension "sklearn.cluster._dbscan_inner" sources
    building extension "sklearn.cluster._hierarchical" sources
    building extension "sklearn.cluster._k_means_elkan" sources
    building extension "sklearn.cluster._k_means" sources
    building extension "sklearn.datasets._svmlight_format" sources
    building extension "sklearn.decomposition._online_lda" sources
    building extension "sklearn.decomposition.cdnmf_fast" sources
    building extension "sklearn.ensemble._gradient_boosting" sources
    building extension "sklearn.feature_extraction._hashing" sources
    building extension "sklearn.manifold._utils" sources
    building extension "sklearn.manifold._barnes_hut_tsne" sources
    building extension "sklearn.metrics.cluster.expected_mutual_info_fast" sources
    building extension "sklearn.metrics.pairwise_fast" sources
    building extension "sklearn.neighbors.ball_tree" sources
    building extension "sklearn.neighbors.kd_tree" sources
    building extension "sklearn.neighbors.dist_metrics" sources
    building extension "sklearn.neighbors.typedefs" sources
    building extension "sklearn.neighbors.quad_tree" sources
    building extension "sklearn.tree._tree" sources
    building extension "sklearn.tree._splitter" sources
    building extension "sklearn.tree._criterion" sources
    building extension "sklearn.tree._utils" sources
    building extension "sklearn.utils.sparsefuncs_fast" sources
    building extension "sklearn.utils._cython_blas" sources
    building extension "sklearn.utils.arrayfuncs" sources
    building extension "sklearn.utils.murmurhash" sources
    building extension "sklearn.utils.lgamma" sources
    building extension "sklearn.utils.graph_shortest_path" sources
    building extension "sklearn.utils.fast_dict" sources
    building extension "sklearn.utils.seq_dataset" sources
    building extension "sklearn.utils.weight_vector" sources
    building extension "sklearn.utils._random" sources
    building extension "sklearn.utils._logistic_sigmoid" sources
    building extension "sklearn.svm.libsvm" sources
    building extension "sklearn.svm.liblinear" sources
    building extension "sklearn.svm.libsvm_sparse" sources
    building extension "sklearn.linear_model.cd_fast" sources
    building extension "sklearn.linear_model.sgd_fast" sources
    building extension "sklearn.linear_model.sag_fast" sources
    building extension "sklearn._isotonic" sources
    building data_files sources
    build_src: building npy-pkg config files
    writing scikit_learn.egg-info/PKG-INFO
    writing dependency_links to scikit_learn.egg-info/dependency_links.txt
    writing requirements to scikit_learn.egg-info/requires.txt
    writing top-level names to scikit_learn.egg-info/top_level.txt
    reading manifest file 'scikit_learn.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    adding license file 'COPYING'
    writing manifest file 'scikit_learn.egg-info/SOURCES.txt'
    running build_ext
    customize UnixCCompiler
    customize UnixCCompiler using build_clib
    customize UnixCCompiler
    customize UnixCCompiler using build_ext_subclass
    customize UnixCCompiler
    customize UnixCCompiler using build_ext_subclass
    Creating /opt/miniconda3/envs/testbed/lib/python3.6/site-packages/scikit-learn.egg-link (link to .)
    Adding scikit-learn 0.21.dev0 to easy-install.pth file

    Installed /testbed
    Partial import of sklearn during the build process.
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
+ git checkout a62775e99f2a5ea3d51db7160fad783f6cd8a4c5 sklearn/tests/test_pipeline.py
Updated 0 paths from 0b34bd89f
+ git apply -v -
Checking patch sklearn/tests/test_pipeline.py...
Applied patch sklearn/tests/test_pipeline.py cleanly.
+ : '>>>>> Start Test Output'
+ pytest -rA sklearn/tests/test_pipeline.py
+ : '>>>>> End Test Output'
+ git checkout a62775e99f2a5ea3d51db7160fad783f6cd8a4c5 sklearn/tests/test_pipeline.py
Updated 1 path from 0b34bd89f
