It seems certificate for mobile.maven.couchbase.com has expired 04/10/2020 therefore builds which have specific dependencies are failed with following error:
[07:07:10]: ▸ > Could not GET ‘https://mobile.maven.couchbase.com/maven2/dev/com/google/android/gms/play-services-stats/maven-metadata.xml’.
[07:07:10]: ▸ > sun.security.validator.ValidatorException: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed
This looks like it has been resolved. Thanks for pointing it out. It looks like an auto-renewal failure again.