multichain-testing flake: conflicting evidence

[turadg]

What is the Problem Being Solved?

  ✘ [fail]: fast-usdc › advance 1600000000 uusdc to agoric and settle Rejected promise returned by test
    ℹ EUD wallet created: agoric17vw4ltk3p3rh5j7ju66erdl8cyqqag5573l0tt
    ℹ settlementAccount address agoric1e8vmhapem3u4d2mzldfvtnzmrw0znh0m0tpejaygyf9ut27f05zqyvsh9y
    ℹ recipientAddress agoric10rchpjweh06rnhre264k976jchx9kxu798wlk7krn96gsgjtck4ujlgy8az423pav9nk7unfvvcnwanhx3k8g6enwqehy6p4dgmk5afkxejhyerv8p3hjut3v9nn2dfhxdkrqar5qqsq3mamw7
    ℹ got forwardingAddress noble1xz83qx0x55fkepqtnxujq2gd9wwrrp6dncp5xw
    ℹ REJECTED from ava test.serial() "advance 1600000000 uusdc to agoric and settle": (Error#1)
    ℹ Error#1: Error: conflicting evidence for "0xc81bc6105b60a234c7c50ac17816ebcd5561d366df8bf3be59ff387552761729"
    ℹ     at Object.submit (file:///home/runner/work/agoric-sdk/agoric-sdk/agoric-sdk/multichain-testing/test/fast-usdc/fu-actors.ts:128:19)
          at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
          at async file:///home/runner/work/agoric-sdk/agoric-sdk/agoric-sdk/multichain-testing/test/fast-usdc/fast-usdc.test.ts:287:27
          at async Promise.all (index 0)
          at async exec (file:///home/runner/work/agoric-sdk/agoric-sdk/agoric-sdk/multichain-testing/test/fast-usdc/fast-usdc.test.ts:285:5)

Instances

https://github.com/Agoric/agoric-sdk/actions/runs/13292527772/job/37116599445?pr=10988

[dckc]

I think MFig and I diagnosed this as insufficient entropy in picking eth hashes... see:

3f64ce9

[dckc]

oh. tee hee... this is assigned to me...