TypeError: Cannot assign to read only property 'Symbol(Symbol.toStringTag)' of object '#<process>'

[juanjoDiaz]

🚨 See #8069 (comment) for status 🚨

🐛 Bug Report

My jest tests works in all node versions but not node 11.11

TypeError: Cannot assign to read only property 'Symbol(Symbol.toStringTag)' of object '#<process>'
  at _default (node_modules/jest-util/build/createProcessObject.js:85:34)

To Reproduce

https://travis-ci.org/juanjoDiaz/serverless-middleware/builds/502781207

Expected behavior

Jest behaves the same in all versions of Node.

Link to repl or repo (highly encouraged)

https://travis-ci.org/juanjoDiaz/serverless-middleware/builds/502781207

Issues without a reproduction link are likely to stall.

[cezaraugusto]

for those facing this issue: this happened after Node v11.11. the quickest fix is to downgrade Node to 11.10.1 in your CI lock file until further investigation

[leadegroot]

Seeing the same problem this morning - downgrading to node 11.10.1 works as a temp fix

[brennancheung]

To save people using Travis some time, if you don't need the latest stable node you can modify your .travis.yml and add:

node_js:
- 8

Alternatively you can specify an earlier version of 11:

node_js:
- "11.10.1"