Revert unsettled #302

Job	Run time
fmt	5s
build	5m 13s
clippy	1m 50s
tests (coverage-map)	1m 16s
tests (coverage-point-calculator)	1m 48s
tests (ingest)	2m 11s
tests (mobile-packet-verifier)	2m 41s
tests (reward-scheduler)	51s
tests (task-manager)	1m 32s
tests-postgres (boost-manager)	2m 46s
tests-postgres (file-store)	2m 36s
tests-postgres (iot-config)	2m 27s
tests-postgres (iot-packet-verifier)	4m 21s
tests-postgres (iot-verifier)	2m 40s
tests-postgres (mobile-config)	2m 35s
tests-postgres (mobile-verifier)	2m 41s
build-release	0s
	37m 33s

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