Flaky test ship_placement: Runtime error testing ship type (Kali Andhi-class Destroyer): list index out of bounds

[github-actions]

Flaky tests were detected in this test run. This means that there was a failure that was cleared when the tests were simply restarted.
Failures:

ship_placement: Runtime error testing ship type (Kali Andhi-class Destroyer): list index out of bounds
proc name: preflight check (/obj/docking_port/mobile/proc/preflight_check)
source file: code/modules/shuttle/docking.dm,126
usr: null
src: the shuttle (/obj/docking_port/mobile)
src.loc: the plating (122,83,2) (/turf/open/floor/plating)
call stack:
the shuttle (/obj/docking_port/mobile): preflight check(/list (/list), /list (/list), /list (/list), 0)
the shuttle (/obj/docking_port/mobile): initiate docking(Transit for shuttle (/obj/docking_port/stationary/transit), 8, 0)
Shuttle (/datum/controller/subsystem/shuttle): load template(Kali Andhi-class Destroyer (/datum/map_template/shuttle), overmap vessel (/datum/overmap/ship/controlled), 1)
overmap vessel (/datum/overmap/ship/controlled): Initialize(/list (/list), Black Emperor Pi (/datum/overmap_star_system/shiptest), Kali Andhi-class Destroyer (/datum/map_template/shuttle), 1, null)
overmap vessel (/datum/overmap/ship/controlled): New(/list (/list), Black Emperor Pi (/datum/overmap_star_system/shiptest), Kali Andhi-class Destroyer (/datum/map_template/shuttle))
/datum/unit_test/ship_placemen... (/datum/unit_test/ship_placement): Run()
RunUnitTest(/datum/unit_test/ship_placemen... (/datum/unit_test/ship_placement), /list (/list))
RunUnitTests()
/datum/callback (/datum/callback): InvokeAsync()
at code/modules/shuttle/docking.dm:126

[github-actions]

This flaky fail has not been detected in 7 days. If it doesn't show up again in another 7 days, it will be auto-closed.