merge: downgrade-rustc from #26 into main

Keep this on anything that isn't EOL, we'll be nice to nixpkgs as long
as they don't literally actually unironically lock all our deps for us
or go on EOL rustc >_>

...also if we wanna play with bench we can probably cfg gate that :p

Closes: #25
Signed-off-by: Christina Sørensen <christina@cafkafk.com>

Cargo.toml

@@ -10,11 +10,17 @@ members = ["crates/*", "crates/workspace-hack"]
 description = "Guix weather, for nix!"
 version = "0.0.2"
 edition = "2021"
-rust-version = "1.81"
 license = "EUPL-1.2"
 authors = ["Christina Sørensen <christina@cafkafk.com>"]
 categories = ["command-line-utilities"]
 
+# Keep this on anything that isn't EOL, we'll be nice to nixpkgs as long as
+# they don't literally actually unironically lock all our deps for us or go on
+# EOL rustc >_>
+#
+# ...also if we wanna play with bench we can probably cfg gate that :p
+rust-version = "1.80.1"
+
 [workspace.metadata.crane]
 name = "nix-weather"