chore: update Rust toolchain to version 1.83

- Upgraded the Rust version in rust-toolchain.toml to 1.83.
- Ensures compatibility and access to the latest features and fixes.

Signed-off-by: Harald Hoyer <harald@matterlabs.dev>

flake.lock

@@ -233,11 +233,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1732761189,
-        "narHash": "sha256-A2a4Cw66421Wojv1uqSGkD1XW960uJ7wHuwmvGCUJ8s=",
+        "lastModified": 1734661750,
+        "narHash": "sha256-BI58NBdimxu1lnpOrG9XxBz7Cwqy+qIf99zunWofX5w=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "fd0e3bf854b937632c92819d55d4ff8a130d5658",
+        "rev": "7d3d910d5fd575e6e8c5600d83d54e5c47273bfe",
         "type": "github"
       },
       "original": {

packages/teepot/default.nix

@@ -30,6 +30,7 @@
     ];
     postInstall = ''
       removeReferencesToVendoredSources "$out" "$cargoVendorDir"
+      removeReferencesToVendoredSources "$out" "${teepotCrate.rustVersion}/lib/rustlib/"
       mkdir -p $out/nix-support
       for i in $outputs; do
         [[ $i == "out" ]] && continue

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.78"
+channel = "1.83"
 components = ["rustfmt", "clippy", "rust-src"]