build: pin serde to avoid breaking change

serde 1.0.198 brings a breaking change, until we upgrade the compiler...

Signed-off-by: Tiago Castro <[email protected]>

Cargo.toml

@@ -24,6 +24,12 @@ tracing = "0.1.37"
 features = ["derive"]
 version = "1.0.188"
 
+[patch.crates-io]
+# v1.0.198 introduces a breaking change by making use of unstable feature saturating_int_impl!
+# Let's ensure we don't use v.1.0.198 or newer until we upgrade the compiler!
+# https://github.com/serde-rs/serde/issues/2734
+serde = "<1.0.98"
+
 [dependencies.uuid]
 features = ["v4"]
 version = "1.4"