nyc uses a deprecated version of uuid which triggers npm warnings:

npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details.

Could you please update to v8?

Older related issues from March 2020:

• Please, update dependencies in package.json #1299
• Update dependencies !! istanbul-lib-processinfo#16