chore: Bump Rust toolchains in various places (#1567)

* ci: Bump stable Rust toolchain to 1.95.0

* ci: Bump nightly Rust toolchain to nightly-2026-07-01

* chore: Bump nightly Rust toolchain in vscode settings

Author: Techassi

.github/workflows/boil_pr.yaml

@@ -13,7 +13,7 @@ permissions:
   contents: read
 
 env:
-  RUST_TOOLCHAIN_VERSION: 1.89.0
+  RUST_TOOLCHAIN_VERSION: 1.95.0
 
 jobs:
   # This job is always run to ensure we don't miss any new upstream advisories

.github/workflows/boil_release.yaml

@@ -9,7 +9,7 @@ on:
 permissions: {}
 
 env:
-  RUST_TOOLCHAIN_VERSION: 1.89.0
+  RUST_TOOLCHAIN_VERSION: 1.95.0
   RELEASE_TAG: ${{ github.ref_name }}
 
 jobs:

.github/workflows/patchable_pr.yaml

@@ -13,7 +13,7 @@ permissions:
   contents: read
 
 env:
-  RUST_TOOLCHAIN_VERSION: 1.89.0
+  RUST_TOOLCHAIN_VERSION: 1.95.0
 
 jobs:
   # This job is always run to ensure we don't miss any new upstream advisories

.github/workflows/pr_pre-commit.yaml

@@ -9,7 +9,7 @@ permissions:
 
 env:
   # Keep in sync with across other repos like operator-rs and operator-templating
-  RUST_TOOLCHAIN_VERSION: "nightly-2025-10-23"
+  RUST_TOOLCHAIN_VERSION: "nightly-2026-07-01"
   HADOLINT_VERSION: "v2.14.0"
   PYTHON_VERSION: "3.14"
 

.vscode/settings.json

@@ -2,7 +2,7 @@
   "rust-analyzer.rustfmt.overrideCommand": [
     "rustfmt",
     // Keep in sync with across other repos like operator-rs and operator-templating
-    "+nightly-2025-10-23",
+    "+nightly-2026-07-01",
     "--edition",
     "2024",
     "--"