Unable to run tests with legacy API when installing TestCafe with yarn

[felis2803]

What is your Scenario?

1. Install TestCafe with yarn.
2. Try running tests with the legacy API.

What is the Current behavior?

Tests are not being run.

What is the Expected behavior?

The tests should run.

What is your public website URL? (or attach your complete example)

Irrelevant.

What is your TestCafe test code?

Irrelevant.

Your complete configuration file

Missing.

Your complete test report

 Running tests in:
 - Chrome 106.0.0.0 / Windows 10

 Simple test
Error: Cannot set headers after they are sent to the client
    at new NodeError (node:internal/errors:388:5)
    at ServerResponse.setHeader (node:_http_outgoing:603:11)
    at ServerResponse.writeHead (node:_http_server:314:21)
    at RequestPipelineContext.sendResponseHeaders (C:\projects\testcafe-temp-6\node_modules\testcafe-hammerhead\lib\request-pipeline\context.js:353:13)
    at Array.sendProxyResponse (C:\projects\testcafe-temp-6\node_modules\testcafe-hammerhead\lib\request-pipeline\stages.js:131:13)
    at processTicksAndRejections (node:internal/process/task_queues:95:5)
    at run (C:\projects\testcafe-temp-6\node_modules\testcafe-hammerhead\lib\request-pipeline\index.js:20:9) {
  code: 'ERR_HTTP_HEADERS_SENT'
}
TypeError: testRun.addError is not a function
    at C:\projects\testcafe-temp-6\node_modules\testcafe\src\utils\handle-errors.js:17:17
    at Array.forEach (<anonymous>)
    at handleTestRunError (C:\projects\testcafe-temp-6\node_modules\testcafe\src\utils\handle-errors.js:16:33)
    at handleError (C:\projects\testcafe-temp-6\node_modules\testcafe\src\utils\handle-errors.js:25:9)
    at handleUnexpectedError (C:\projects\testcafe-temp-6\node_modules\testcafe\src\utils\handle-errors.js:57:9)
    at process.<anonymous> (C:\projects\testcafe-temp-6\node_modules\testcafe\src\utils\handle-errors.js:65:43)
    at process.emit (node:events:537:28)
    at process.emit (node:domain:482:12)
    at emit (node:internal/process/promises:149:20)
    at processPromiseRejections (node:internal/process/promises:283:27)
    at processTicksAndRejections (node:internal/process/task_queues:96:32)

Steps to Reproduce

1. git clone https://github.com/felis2803/testcafe-temp-6.git
2. cd testcafe-temp-6
3. yarn install
4. node index.js

TestCafe version

2.0.1

Node.js version

18.5.0

Command-line arguments

Missing.

Browser name(s) and version(s)

Irrelevant.

Platform(s) and version(s)

Windows 10

[miherlosev]

Duplicate of #7710