remove --locked argument from cargo for now (#3405)
remove --locked argument from cargo for now (#3405)

Summary:
Since we don't have internal validation that the lock file is up to date, I think these breakages are diluting the CI signal. Removing the `--locked` flag might end us up with an outdated lockfile in OSS, but we at least notice test breakages there without noise.

I'd suggest we add this back later when we have some internal validation for this?

Pull Request resolved: https://github.com/facebook/relay/pull/3405

Test Plan: passed on my fork with outdated lockfile.

Reviewed By: tyao1

Differential Revision: D27014038

Pulled By: kassens

fbshipit-source-id: ca4a344f48e508c585a8f6c5dea0f9d89a4c8d12

wincent/relay,facebook/relay,yungsters/relay,josephsavona/relay,kassens/relay,wincent/relay,xuorig/relay,wincent/relay,atxwebs/relay,xuorig/relay,wincent/relay,kassens/relay,josephsavona/relay,voideanvalue/relay,wincent/relay,xuorig/relay,voideanvalue/relay,xuorig/relay,kassens/relay,facebook/relay,facebook/relay,josephsavona/relay,yungsters/relay,voideanvalue/relay,facebook/relay,kassens/relay,atxwebs/relay,atxwebs/relay,voideanvalue/relay,facebook/relay,yungsters/relay,xuorig/relay,xuorig/relay,voideanvalue/relay,facebook/relay,wincent/relay,voideanvalue/relay,kassens/relay,atxwebs/relay,kassens/relay