Flaky test Run source $HOME/BYOND/byond/bin/byondsetup: Cannot execute null.is holding().

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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:

Run source $HOME/BYOND/byond/bin/byondsetup: [2024-09-23 14:11:58] Runtime in code/game/objects/items/devices/mines.dm,383: Cannot execute null.is holding().
proc name: mine effect (/obj/item/mine/pressure/explosive/fire/mine_effect)
src: the G-82 Incindeary (/obj/item/mine/pressure/explosive/fire/live)
src.loc: the floor (5,45,2) (/turf/open/floor/vault)
call stack:
the G-82 Incindeary (/obj/item/mine/pressure/explosive/fire/live): mine effect(null)
the G-82 Incindeary (/obj/item/mine/pressure/explosive/fire/live): blast now(null)
/datum/callback (/datum/callback): InvokeAsync()
Timer (/datum/controller/subsystem/timer): fire(0)
Timer (/datum/controller/subsystem/timer): ignite(0)
Master (/datum/controller/master): RunQueue()
Master (/datum/controller/master): Loop(2)
Master (/datum/controller/master): StartProcessing(0) at code/game/objects/items/devices/mines.dm:383
Shutting down Chat subsystem...
Shutting down Stat Panels subsystem...
Shutting down Persistence subsystem...
Shutting down Explosions subsystem...
Shutting down Discord subsystem...
Shutting down Pathfinder subsystem...
Shutting down Overmap subsystem...
Shutting down Shuttle subsystem...
Shutting down Lighting subsystem...
Shutting down XKeyScore subsystem...
Shutting down PRISM subsystem...
Shutting down Overlay subsystem...
Shutting down Icon Smoothing subsystem...
Shutting down Assets subsystem...
Shutting down Atmospherics subsystem...
Shutting down Wet floors subsystem...
Shutting down Weather subsystem...
Shutting down Vote subsystem...
Shutting down Verb Manager subsystem...
Shutting down Turf Fire subsystem...
Shutting down Traumas subsystem...
Shutting down Throwing subsystem...
Shutting down tgui subsystem...
Shutting down Sun subsystem...
Shutting down Speech Controller subsystem...
Shutting down Space Drift subsystem...
Shutting down Runechat subsystem...
Shutting down Redbot subsystem...
Shutting down Radio subsystem...
Shutting down Radiation subsystem...
Shutting down Projectiles subsystem...
Shutting down Processing subsystem...
Shutting down Ping subsystem...
Shutting down Physics subsystem...
Shutting down Parallax subsystem...
Shutting down pAI subsystem...
Shutting down Objects subsystem...
Shutting down Obj Tab Items subsystem...
Shutting down NPC Pool subsystem...
Shutting down Nanites subsystem...
Shutting down Movable Physics subsystem...
Shutting down MouseEntered subsystem...
Shutting down Mood subsystem...
Shutting down Mobs subsystem...
Shutting down Metrics subsystem...
Shutting down Materials subsystem...
Shutting down Lag Switch subsystem...
Shutting down Jukeboxes subsystem...
Shutting down Idling NPC Pool subsystem...
Shutting down Fluids subsystem...
Shutting down Fire Burning subsystem...
Shutting down Fast Processing subsystem...
Shutting down Disease subsystem...
Shutting down Datum Component System subsystem...
Shutting down Communications subsystem...
Shutting down Blackmarket subsystem...
Shutting down Auxtools Callbacks subsystem...
Shutting down Autotransfer Vote subsystem...
Shutting down Augury subsystem...
Shutting down Ambience subsystem...
Shutting down Acid subsystem...
Shutting down Timer subsystem...
Shutting down Sound Loops subsystem...
Shutting down Overmap Movement subsystem...
Shutting down Skills subsystem...
Shutting down Machines subsystem...
Shutting down Language subsystem...
Shutting down Atoms subsystem...
Shutting down Economy subsystem...
Shutting down Networks subsystem...
Shutting down Time Tracking subsystem...
Shutting down Mapping subsystem...
Shutting down Faction subsystem...
Shutting down Ticker subsystem...
Unable to locate admins backup file.
Shutting down Quirks subsystem...
Shutting down Events subsystem...
Shutting down Research subsystem...
Shutting down Achievements subsystem...
Shutting down Vis contents overlays subsystem...
Shutting down Instruments subsystem...
Shutting down Sounds subsystem...
Shutting down Input subsystem...
Shutting down Server Tasks subsystem...
Shutting down Blackbox subsystem...
Shutting down Database subsystem...
Shutting down Garbage subsystem...
Shutting down Title Screen subsystem...
Shutting down Profiler subsystem...
Shutdown complete
Test run failed!
Total runtimes: 1
Unit Tests failed!
cat: ci_test/data/logs/ci/clean_run.lk: No such file or directory