boot liquidation-concurrent-1 flakes sometimes

[0xpatrickdev]

What is the Problem Being Solved?

Example failure: https://github.com/Agoric/agoric-sdk/actions/runs/10425304981/job/28875999346#step:5:18

Test File: https://github.com/Agoric/agoric-sdk/blob/c8b3f2fbc55385b6c9ecd70a4d2a26f4fb0cadf7/packages/boot/test/bootstrapTests/liquidation-concurrent-1.test.ts

logs

yarn run v1.22.22
$ SWINGSET_WORKER_TYPE=xs-worker ava test/bootstrapTests test/upgrading
TAP version 13
failed to load bundles/decentral-itest-vaults-config.json
not ok 1 - liquidation-concurrent-1 › before hook %ava-dur=69ms
#   REJECTED from ava test.before(): (SyntaxError#1)
#   SyntaxError#1: Unexpected end of JSON input
#       at JSON.parse (<anonymous>)
#       at loadSwingsetConfigFile (/home/runner/work/agoric-sdk/agoric-sdk/packages/SwingSet/src/controller/initializeSwingset.js:239:25)
#       at async ensureSwingsetInitialized (file:///home/runner/work/agoric-sdk/agoric-sdk/packages/cosmic-swingset/src/launch-chain.js:[14](https://github.com/Agoric/agoric-sdk/actions/runs/10425304981/job/28875999346#step:5:15)5:18)
#       at async buildSwingset (file:///home/runner/work/agoric-sdk/agoric-sdk/packages/cosmic-swingset/src/launch-chain.js:217:25)
#       at makeSwingsetTestKit (/home/runner/work/agoric-sdk/agoric-sdk/packages/boot/tools/supports.ts:501:48)
#       at makeLiquidationTestContext (/home/runner/work/agoric-sdk/agoric-sdk/packages/boot/tools/liquidation.ts:308:27)
#       at <anonymous> (/home/runner/work/agoric-sdk/agoric-sdk/packages/boot/test/bootstrapTests/liquidation-concurrent-1.test.ts:228:[15](https://github.com/Agoric/agoric-sdk/actions/runs/10425304981/job/28875999346#step:5:16))

  ---
    name: AssertionError
    message: Rejected promise returned by test
    values:
      'Rejected promise returned by test. Reason:': |-
        SyntaxError {
          message: 'Unexpected end of JSON input',
        }
    at: >-
      JSON.parse (<anonymous>)

      loadSwingsetConfigFile
      (/home/runner/work/agoric-sdk/agoric-sdk/packages/SwingSet/src/controller/initializeSwingset.js:239:25)

      async ensureSwingsetInitialized
      (file:///home/runner/work/agoric-sdk/agoric-sdk/packages/cosmic-swingset/src/launch-chain.js:145:18)

      async buildSwingset
      (file:///home/runner/work/agoric-sdk/agoric-sdk/packages/cosmic-swingset/src/launch-chain.js:2[17](https://github.com/Agoric/agoric-sdk/actions/runs/10425304981/job/28875999346#step:5:18):25)

      makeSwingsetTestKit (tools/supports.ts:501:48)

      makeLiquidationTestContext (tools/liquidation.ts:308:27)

      <anonymous> (test/bootstrapTests/liquidation-concurrent-1.test.ts:228:15)
  ...
# liquidation-concurrent-1 › after.always hook

Description of the Design

Security Considerations

Scaling Considerations

Test Plan

Upgrade Considerations