Flaky TRANS_EXTERNAL_02 - Multiple Outputs Transaction - Shelley witnesses

[Anviking]

Context

#2208 (comment)

Test Case

https://github.com/input-output-hk/cardano-wallet/blob/e53bce026f05848859d5053b8c7383353c575827/lib/core-integration/src/Test/Integration/Scenario/API/Shelley/Transactions.hs#L920-L1090

Failure / Counter-example

  src/Test/Integration/Framework/DSL.hs:1175:16: 
  1) API Specifications, SHELLEY_TRANSACTIONS, TRANS_EXTERNAL_02 - Multiple Outputs Transaction - Shelley witnesses
       uncaught exception: ErrorCall
       getFromResponse failed to get item
       CallStack (from HasCallStack):
         error, called at src/Test/Integration/Framework/DSL.hs:1175:16 in cardano-wallet-core-integration-2020.9.30-37S79OiKbBBKR3UTrbTrGl:Test.Integration.Framework.DSL

  To rerun use: --match "/API Specifications/SHELLEY_TRANSACTIONS/TRANS_EXTERNAL_02 - Multiple Outputs Transaction - Shelley witnesses/"

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Resolution

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QA

[Anviking]

Could be due to fork + retry always failing because of hard-coded mnemonics.

[Anviking]

Will create a new ticket for the new fee discrepancy failures which are different from the original failures here.

Think #2240 fixed the original problem.