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https://issues.apache.org/jira/browse/ARROW-13567?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17394969#comment-17394969
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Weston Pace commented on ARROW-13567:
-------------------------------------

I ended up getting to the bottom of this.  My builds were relying on some old 
cmake files in CONDA_PREFIX/lib/cmake/arrow which referenced Arrow 5.0.0 libs 
so it was using 6.0.0 headers and linking to 5.0.0 libs.

> [C++] ConvertOptions::Defaults leaves `timestamp_parsers` uninitialized
> -----------------------------------------------------------------------
>
>                 Key: ARROW-13567
>                 URL: https://issues.apache.org/jira/browse/ARROW-13567
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>            Reporter: Weston Pace
>            Assignee: Weston Pace
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1h 50m
>  Remaining Estimate: 0h
>
> This showed up when I was trying to build the cookbook which was calling 
> read_csv.  The ConvertOptions were copied to create the `ReaderMixin` and 
> this copy of an uninitialized vector caused `std::bad_alloc`



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