end to end: should work failed

[flaky-bot[bot]]

Note: #490 was also for this test, but it was closed more than 10 days ago. So, I didn't mark it flaky.

---

commit: 50a11d0bea4ffbad39d71d18931c485564e81c3c buildURL: Build Status, Sponge status: failed

Test output

invalid_grant: Invalid JWT Signature.
Error: invalid_grant: Invalid JWT Signature.
    at Gaxios._request (node_modules/google-auth-library/node_modules/gaxios/build/src/gaxios.js:130:23)
        -> /workspace/node_modules/google-auth-library/node_modules/gaxios/src/gaxios.ts:158:15
    at processTicksAndRejections (internal/process/task_queues.js:97:5)
    at async GoogleToken.requestToken (node_modules/gtoken/build/src/index.js:238:23)
    at async GoogleToken.getTokenAsync (node_modules/gtoken/build/src/index.js:145:20)
    at async JWT.refreshTokenNoCache (node_modules/google-auth-library/build/src/auth/jwtclient.js:172:23)
    at async JWT.getRequestMetadataAsync (node_modules/google-auth-library/build/src/auth/oauth2client.js:284:17)
    at async JWT.requestAsync (node_modules/google-auth-library/build/src/auth/oauth2client.js:357:23)
    at async Upload.makeRequest (build/src/index.js:620:21)
        -> /workspace/src/index.ts:976:17
    at async retry.retries (build/src/index.js:328:29)
        -> /workspace/src/index.ts:628:23
    at async Upload.createURIAsync (build/src/index.js:325:21)
        -> /workspace/src/index.ts:625:17