Exceptions during hyperopt are now logged

[stewarthe6]

Previously, exceptions generated while performing a hyperopt search were swallowed. Now they are logged as exceptions.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
atomsci/ddm/utils/hyperparam_search_wrapper.py	0.00%	3 Missing ⚠️

@@            Coverage Diff             @@
##            1.7.0     #392      +/-   ##
==========================================
+ Coverage   28.89%   29.23%   +0.34%     
==========================================
  Files          47       47              
  Lines       12994    12996       +2     
==========================================
+ Hits         3754     3799      +45     
+ Misses       9240     9197      -43     

Files with missing lines	Coverage Δ
atomsci/ddm/utils/hyperparam_search_wrapper.py	0.00% <0.00%> (ø)

... and 5 files with indirect coverage changes