Switch to spin 5.0 version

rafalmiel · rafalmiel · commit 21b5e7c9e023 · 2019-04-02T19:45:34.000+01:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -16,5 +16,5 @@ default = ["use_spin"]
 use_spin = ["spin"]
 
 [dependencies.spin]
-version = "0.4.5"
+version = "0.5.0"
 optional = true
