Problem Description

Saw error on dumping from 4.4 and master.

Steps to Reproduce

Add documents to collection, attempt to dump.

Expected Results

Successful dump

Actual Results

4.4 error:
Failed: error writing data for collection `test.foo` to disk: error reading collection: Failed to parse: { find: "foo", skip: 0, snapshot: true, $readPreference:

{ mode: "secondaryPreferred" }

, $db: "test" }. Unrecognized field 'snapshot'.

Master was a similar error, but I didn't record it

Additional Notes

Very possible I did something wrong – I downloaded the latest version from evergreen and used that successfully, so didn't look into the original failures.