lock handling #355

Job	Run time
Lint with OpenDream	40s
Compile Maps	1m 26s
Run Linters	1m 50s
Find Maps to Test	14s
Windows Build	1m 39s
Unit Tests (bigredv2) / run_unit_tests	5m 57s
Unit Tests (almayer) / run_unit_tests	5m 56s
Unit Tests (chinook) / run_unit_tests	6m 27s
Unit Tests (corsat) / run_unit_tests	6m 13s
Unit Tests (desert_dam) / run_unit_tests	5m 55s
Unit Tests (derelict_almayer) / run_unit_tests	6m 39s
Unit Tests (fiorina_sciannex) / run_unit_tests	6m 57s
Unit Tests (golden_arrow) / run_unit_tests	5m 54s
Unit Tests (ice_colony_v2) / run_unit_tests	7m 4s
Unit Tests (lv522_chances_claim) / run_unit_tests	6m 16s
Unit Tests (lv624) / run_unit_tests	6m 41s
Unit Tests (kutjevo) / run_unit_tests	5m 54s
Unit Tests (new_varadero) / run_unit_tests	5m 47s
Unit Tests (prison_station_fop) / run_unit_tests	6m 48s
Unit Tests (runtime) / run_unit_tests	5m 47s
Unit Tests (shivas_snowball) / run_unit_tests	6m 10s
Unit Tests (sorokyne_strata) / run_unit_tests	5m 58s
Unit Tests (whiskey_outpost_v2) / run_unit_tests	5m 55s
Alternate Tests (515, 1610, lv624) / run_unit_tests	6m 13s
Check Alternate Tests	2s
	2h 4m 22s

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