Add a minimal example #17

Job	Run time
Formatting	6s
Formatting	6s
All features	49s
All features	49s
Examples (minimal)	55s
Examples (minimal)	4m 20s
Clippy	51s
Clippy	51s
Default features	53s
Default features	53s
No features	51s
No features	51s
Feature combos (sidekiq)	49s
Feature combos (sidekiq)	49s
Feature combos (db-sql)	49s
Feature combos (db-sql)	49s
Feature combos (open-api)	51s
Feature combos (open-api)	51s
Feature combos (sidekiq,db-sql)	49s
Feature combos (sidekiq,db-sql)	49s
Feature combos (sidekiq,open-api)	50s
Feature combos (sidekiq,open-api)	50s
Feature combos (db-sql,open-api)	52s
Feature combos (db-sql,open-api)	52s
	22m 15s

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