Removes some unneeded debug logs (#3070)

Removes some unneeded debug logs.

code/controllers/subsystems/arrivals.dm

@@ -38,7 +38,6 @@
 	if (!shuttle.location)
 		return
 
-	log_debug("SSarrivals: [M] has entered arrival shuttle hotzone.")
 
 	if (istype(M))
 		current_mobs += SOFTREF(M)
@@ -50,7 +49,6 @@
 
 /datum/controller/subsystem/arrivals/proc/on_hotzone_exit(mob/living/M)
 	current_mobs -= SOFTREF(M)
-	log_debug("SSarrivals: [M] has exited arrival shuttle hotzone.")
 
 //called when the shuttle has arrived.
 

code/controllers/subsystems/processing/shuttle.dm

@@ -43,7 +43,8 @@ var/datum/controller/subsystem/processing/shuttle/shuttle_controller
 	//shuttle.dock_target_station = "cargo_bay"
 	shuttles["Escape"] = shuttle
 	START_PROCESSING(shuttle_controller, shuttle)
-	log_debug("Escape shuttle [shuttle ? "exists." : "DOES NOT EXIST!"]")
+	if(!shuttle)
+		log_debug("Escape shuttle does not exist!")
 
 	shuttle = new/datum/shuttle/ferry/escape_pod()
 	shuttle.location = 0

code/game/machinery/crusher_piston.dm

@@ -72,7 +72,6 @@
 	action_start_time = world.time
 
 	//Spawn the stage 1 pistons south of it with a density of 0
-	log_debug("Spawning Crusher Piston Stage")
 	pstn = new(get_step(src, SOUTH))
 	pstn.crs_base = src
 
@@ -213,7 +212,6 @@
 						action = "idle"
 						initial = 1
 						visible_message("The hydraulic pump in [src] spins faster and shuts down a few moments later.","You hear a pump spinning faster and then shutting down.")
-						log_debug("Cant extend piston 0-1 - Continue idling")
 				if(timediff > time_stage_1)
 					status = "stage1"
 					action_start_time = world.time
@@ -231,7 +229,6 @@
 						action = "idle"
 						blocked = 1
 						visible_message("The hydraulic pump in [src] spins faster and shuts down a few moments later.","You hear a pump spinning faster and then shutting down.")
-						log_debug("cant extend piston 1-2 - Blocked")
 				if(timediff > time_stage_2)
 					status = "stage2"
 					action_start_time = world.time
@@ -249,7 +246,6 @@
 						action = "idle"
 						blocked = 1
 						visible_message("The hydraulic pump in [src] spins faster and shuts down a few moments later.","You hear a pump spinning faster and then shutting down.")
-						log_debug("cant extend piston 2-3 - Blocked")
 				if(timediff > time_stage_3)
 					status = "stage3"
 					action_start_time = world.time
@@ -412,7 +408,6 @@
 	use_power(5 KILOWATTS)
 	var/turf/T = get_turf(src)
 	if(!can_extend_into(T))
-		log_debug("cant extend 0-1 - Abort")
 		return 0
 	icon_state="piston_0_1"
 	stage = 1
@@ -426,7 +421,6 @@
 	var/turf/T = get_turf(pb1)
 	var/turf/extension_turf = get_step(T,SOUTH)
 	if(!can_extend_into(extension_turf))
-		log_debug("cant extend 1-2 - Abort")
 		return 0
 	icon_state="piston_1_2"
 	stage = 2
@@ -440,7 +434,6 @@
 	var/turf/T = get_turf(pb2)
 	var/turf/extension_turf = get_step(T,SOUTH)
 	if(!can_extend_into(extension_turf))
-		log_debug("cant extend 2-3 - Abort")
 		return 0
 	icon_state="piston_2_3"
 	stage = 3

code/modules/reagents/Chemistry-Reagents.dm

@@ -37,7 +37,7 @@
 
 /datum/reagent/proc/remove_self(var/amount) // Shortcut
 	if (!holder)
-		PROCLOG_WEIRD("Null holder found. Name: [name], id: [id]")
+		//PROCLOG_WEIRD("Null holder found. Name: [name], id: [id]")
 		return
 
 	holder.remove_reagent(id, amount)