diff --git a/extern/sector-storage/manager.go b/extern/sector-storage/manager.go
index 52e079d75..c56bbdf50 100644
--- a/extern/sector-storage/manager.go
+++ b/extern/sector-storage/manager.go
@@ -58,6 +58,10 @@ type SectorManager interface {
 type WorkerID uuid.UUID // worker session UUID
 var ClosedWorkerID = uuid.UUID{}
 
+func (w WorkerID) String() string {
+	return uuid.UUID(w).String()
+}
+
 type Manager struct {
 	ls         stores.LocalStorage
 	storage    *stores.Remote
diff --git a/extern/sector-storage/sched_resources.go b/extern/sector-storage/sched_resources.go
index 10fe29aae..3e359c121 100644
--- a/extern/sector-storage/sched_resources.go
+++ b/extern/sector-storage/sched_resources.go
@@ -49,25 +49,25 @@ func (a *activeResources) canHandleRequest(needRes Resources, wid WorkerID, call
 	// TODO: dedupe needRes.BaseMinMemory per task type (don't add if that task is already running)
 	minNeedMem := res.MemReserved + a.memUsedMin + needRes.MinMemory + needRes.BaseMinMemory
 	if minNeedMem > res.MemPhysical {
-		log.Debugf("sched: not scheduling on worker %d for %s; not enough physical memory - need: %dM, have %dM", wid, caller, minNeedMem/mib, res.MemPhysical/mib)
+		log.Debugf("sched: not scheduling on worker %s for %s; not enough physical memory - need: %dM, have %dM", wid, caller, minNeedMem/mib, res.MemPhysical/mib)
 		return false
 	}
 
 	maxNeedMem := res.MemReserved + a.memUsedMax + needRes.MaxMemory + needRes.BaseMinMemory
 
 	if maxNeedMem > res.MemSwap+res.MemPhysical {
-		log.Debugf("sched: not scheduling on worker %d for %s; not enough virtual memory - need: %dM, have %dM", wid, caller, maxNeedMem/mib, (res.MemSwap+res.MemPhysical)/mib)
+		log.Debugf("sched: not scheduling on worker %s for %s; not enough virtual memory - need: %dM, have %dM", wid, caller, maxNeedMem/mib, (res.MemSwap+res.MemPhysical)/mib)
 		return false
 	}
 
 	if a.cpuUse+needRes.Threads(res.CPUs) > res.CPUs {
-		log.Debugf("sched: not scheduling on worker %d for %s; not enough threads, need %d, %d in use, target %d", wid, caller, needRes.Threads(res.CPUs), a.cpuUse, res.CPUs)
+		log.Debugf("sched: not scheduling on worker %s for %s; not enough threads, need %d, %d in use, target %d", wid, caller, needRes.Threads(res.CPUs), a.cpuUse, res.CPUs)
 		return false
 	}
 
 	if len(res.GPUs) > 0 && needRes.CanGPU {
 		if a.gpuUsed {
-			log.Debugf("sched: not scheduling on worker %d for %s; GPU in use", wid, caller)
+			log.Debugf("sched: not scheduling on worker %s for %s; GPU in use", wid, caller)
 			return false
 		}
 	}
diff --git a/extern/sector-storage/sched_worker.go b/extern/sector-storage/sched_worker.go
index 67bddca3a..7e60cd01b 100644
--- a/extern/sector-storage/sched_worker.go
+++ b/extern/sector-storage/sched_worker.go
@@ -486,6 +486,6 @@ func (sh *scheduler) workerCleanup(wid WorkerID, w *workerHandle) {
 		}
 		sh.openWindows = newWindows
 
-		log.Debugf("worker %d dropped", wid)
+		log.Debugf("worker %s dropped", wid)
 	}
 }