import tests were never run on 0.9.2 release and would have failed.

[jjhelmus]

The import tests in the xarray 0.9.2 release were not run due to a bug in conda build 2.1.8 (conda/conda-build#1892). Testing the recipe with conda build 2.1.9 finds that the xarray.tests import fails (likely due to pydata/xarray#1353).

$ conda build -c conda-forge .
BUILD START: xarray-0.9.2-py36_0
...
TEST START: /home/jhelmus/anaconda3/conda-bld/linux-64/xarray-0.9.2-py36_0.tar.bz2
...
import: 'xarray'
import: 'xarray.backends'
import: 'xarray.core'
import: 'xarray.tests'
Traceback (most recent call last):
  File "/home/jhelmus/anaconda3/conda-bld/xarray_1491404539188/test_tmp/run_test.py", line 11, in <module>
    import xarray.tests
  File "/home/jhelmus/anaconda3/conda-bld/xarray_1491404539188/_t_env/lib/python3.6/site-packages/xarray/tests/__init__.py", line 118, in <module>
    not pytest.config.getoption("--run-flaky"),
AttributeError: module 'pytest' has no attribute 'config'
TESTS FAILED: xarray-0.9.2-py36_0

I don't believe a new build is required as the package itself should be fine. Rather a quick 0.9.3 release may be required.