Reduce impact on the remaining tests from the buggy sophia.test

test/box/sophia.result

@@ -109,6 +109,10 @@ t
 space:drop()
 ---
 ...
+box.snapshot()
+---
+- ok
+...
 os.execute("rm -rf sophia")
 ---
 - 0

test/box/sophia.test.lua

@@ -27,4 +27,5 @@ for v=1, 10 do table.insert(t, space:get({v})) end
 t
 
 space:drop()
+box.snapshot()
 os.execute("rm -rf sophia")