Tests

Merge pull request #62 from helium/feat/cron-failures #205

Job	Run time
Build Anchor	4m 44s
Rust Unit Tests	1m 8s
Test Rust Lint	1m 8s
Test Anchor Contracts (tests/tuktuk.ts)	1m 56s
Test Anchor Contracts (tests/cron.ts)	1m 47s
	10m 43s

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