error: failed to select a version for the requirement `cyber-hemera = "^0.4"`
candidate versions found which didn't match: 0.3.1
location searched: /Users/master/cyber/hemera/rs
required by package `cyber-conformance v0.2.0 (/Users/master/cyber/soft3/conformance/rs)`
As a reminder, you're using offline mode (--offline) which can sometimes cause surprising resolution failures, if this error is too confusing you may wish to retry without `--offline`.