foo.diff

diff --git a/go/pools/numbered.go b/go/pools/numbered.go
index ef4e3ea30..48b497807 100644
--- a/go/pools/numbered.go
+++ b/go/pools/numbered.go
@@ -134,30 +134,31 @@ func (nu *Numbered) Put(id int64) {
 	nu.mu.Lock()
 	defer nu.mu.Unlock()
 	if nw, ok := nu.resources[id]; ok {
 		nw.inUse = false
 		nw.purpose = ""
 		nw.timeUsed = time.Now()
 	}
 }
 
 // GetAll returns the list of all resources in the pool.
 func (nu *Numbered) GetAll() (vals []interface{}) {
 	nu.mu.Lock()
 	defer nu.mu.Unlock()
 	vals = make([]interface{}, 0, len(nu.resources))
 	for _, nw := range nu.resources {
+		nw.inUse = true
 		vals = append(vals, nw.val)
 	}
 	return vals
 }
 
 // GetOutdated returns a list of resources that are older than age, and locks them.
 // It does not return any resources that are already locked.
 func (nu *Numbered) GetOutdated(age time.Duration, purpose string) (vals []interface{}) {
 	nu.mu.Lock()
 	defer nu.mu.Unlock()
 	now := time.Now()
 	for _, nw := range nu.resources {
 		if nw.inUse || !nw.enforceTimeout {
 			continue
 		}