Bump minimum rust version

mjgarton · mjgarton · commit 170a57d431d2 · 2021-08-12T08:33:23.000+01:00
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
@@ -1,7 +1,7 @@
 jobs:
   - template: default.yml@templates
     parameters:
-      minrust: 1.42
+      minrust: 1.54
       codecov_token: $(CODECOV_TOKEN_SECRET)
 
 resources:
