pretty-simple test failure

[mihaimaruseac]

Loaded package environment from /tmp/stack14/test-ghc-env
Loaded package environment from /tmp/stack14/test-ghc-env
Loaded package environment from /tmp/stack14/test-ghc-env
Loaded package environment from /tmp/stack14/test-ghc-env
Loaded package environment from /tmp/stack14/test-ghc-env
src/Debug/Pretty/Simple.hs:262: failure in expression `import qualified Data.Map as M'
expected: 
 but got: 
          <no location info>: error:
              Could not load module ‘Data.Map’
              It is a member of the hidden package ‘rerebase-1.3.1.1’.
              You can run ‘:set -package rerebase’ to expose it.
              (Note: this unloads all the modules in the current scope.)
              It is a member of the hidden package ‘containers-0.6.0.1’.
              You can run ‘:set -package containers’ to expose it.
              (Note: this unloads all the modules in the current scope.)

src/Debug/Pretty/Simple.hs:278: failure in expression `import qualified Data.Map as M'
expected: 
 but got: 
          <no location info>: error:
              Could not load module ‘Data.Map’
              It is a member of the hidden package ‘rerebase-1.3.1.1’.
              You can run ‘:set -package rerebase’ to expose it.
              (Note: this unloads all the modules in the current scope.)
              It is a member of the hidden package ‘containers-0.6.0.1’.
              You can run ‘:set -package containers’ to expose it.
              (Note: this unloads all the modules in the current scope.)

Examples: 53  Tried: 51  Errors: 0  Failures: 2

CC @cdepillabout

[gelisam]

Probably the same cause as for hint, I recommend adding containers to the build-depends section of the test suite.