Fix nightly CI

esp-bootloader-esp-idf/Cargo.toml

@@ -86,4 +86,9 @@ esp32s3   = ["esp-rom-sys/esp32s3", "esp-metadata-generated/esp32s3", "esp-hal/e
 
 # "md-5" is hidden behind `std` feature and `cargo machete` incorrectly marks it as unused.
 [package.metadata.cargo-machete]
-ignored = ["md-5"]
+ignored = ["md-5", "esp-hal-procmacros"]
+
+[lints.rust]
+# Starting with 1.85.0, the test cfg is considered to be a "userspace" config despite being also set by rustc and should be managed by the build system itself.
+# CI started to fail with rustc 1.92.0-nightly (f04e3dfc8 2025-10-19), https://github.com/esp-rs/esp-hal/pull/4386#issuecomment-3491320175 
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test)'] }

esp-config/Cargo.toml

@@ -64,3 +64,8 @@ tui = [
     "dep:esp-metadata-generated",
     "build",
 ]
+
+[lints.rust]
+# Starting with 1.85.0, the test cfg is considered to be a "userspace" config despite being also set by rustc and should be managed by the build system itself.
+# CI started to fail with rustc 1.92.0-nightly (f04e3dfc8 2025-10-19), https://github.com/esp-rs/esp-hal/pull/4386#issuecomment-3491320175 
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test)'] }

esp-hal-procmacros/Cargo.toml

@@ -52,3 +52,8 @@ is-ulp-core = []
 
 # Enables `ram(reclaimed)`
 __esp_idf_bootloader = []
+
+[lints.rust]
+# Starting with 1.85.0, the test cfg is considered to be a "userspace" config despite being also set by rustc and should be managed by the build system itself.
+# CI started to fail with rustc 1.92.0-nightly (f04e3dfc8 2025-10-19), https://github.com/esp-rs/esp-hal/pull/4386#issuecomment-3491320175 
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test)'] }

esp-hal-procmacros/src/interrupt.rs

@@ -138,10 +138,10 @@ pub fn check_attr_whitelist(
     ];
 
     'o: for attr in attrs {
-        if let Some(attr_name) = get_attr_name(attr) {
-            if whitelist.contains(&attr_name.as_str()) {
-                continue 'o;
-            }
+        if let Some(attr_name) = get_attr_name(attr)
+            && whitelist.contains(&attr_name.as_str())
+        {
+            continue 'o;
         }
 
         let err_str = match caller {

esp-storage/Cargo.toml

@@ -73,3 +73,8 @@ esp32s2   = ["esp-hal/esp32s2", "esp-hal/unstable", "esp-rom-sys/esp32s2", "esp-
 esp32s3   = ["esp-hal/esp32s3", "esp-hal/unstable", "esp-rom-sys/esp32s3", "esp-sync/esp32s3"]
 ## Used for testing on a host.
 emulation = []
+
+[lints.rust]
+# Starting with 1.85.0, the test cfg is considered to be a "userspace" config despite being also set by rustc and should be managed by the build system itself.
+# CI started to fail with rustc 1.92.0-nightly (f04e3dfc8 2025-10-19), https://github.com/esp-rs/esp-hal/pull/4386#issuecomment-3491320175 
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test)'] }