Fixes problem with lint warnings in different versions of Rust.

tss-esapi-sys/Cargo.toml

@@ -16,6 +16,7 @@ links = "tss2-esys"
 bindgen = { version = "0.63.0", optional = true }
 pkg-config = "0.3.18"
 target-lexicon = "0.12.0"
+rustversion = "1.0.14"
 
 [features]
 generate-bindings = ["bindgen"]

tss-esapi-sys/build.rs

@@ -58,7 +58,7 @@ fn main() {
 }
 
 #[cfg(feature = "generate-bindings")]
-#[allow(clippy::uninlined_format_args)]
+#[rustversion::attr(since(1.66), allow(clippy::uninlined_format_args))]
 pub fn generate_from_system(esapi_out: PathBuf) {
     pkg_config::Config::new()
         .atleast_version(MINIMUM_VERSION)

tss-esapi/Cargo.toml

@@ -29,13 +29,15 @@ picky-asn1-x509 = { version = "0.6.1", optional = true }
 cfg-if = "1.0.0"
 strum = { version = "0.25.0", optional = true }
 strum_macros = { version = "0.25.0", optional = true }
+rustversion = "1.0.14"
 
 [dev-dependencies]
 env_logger = "0.9.0"
 sha2 = "0.10.1"
 
 [build-dependencies]
 semver = "1.0.7"
+rustversion = "1.0.14"
 
 [features]
 default = ["abstraction"]

tss-esapi/build.rs

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: Apache-2.0
 use semver::{Version, VersionReq};
 
-#[allow(clippy::uninlined_format_args)]
+#[rustversion::attr(since(1.66), allow(clippy::uninlined_format_args))]
 fn main() {
     let tss_version_string = std::env::var("DEP_TSS2_ESYS_VERSION")
         .expect("Failed to parse ENV variable DEP_TSS2_ESYS_VERSION as string");

tss-esapi/src/tcti_ldr.rs

@@ -165,7 +165,7 @@ impl TctiNameConf {
     }
 }
 
-#[allow(clippy::uninlined_format_args)]
+#[rustversion::attr(since(1.66), allow(clippy::uninlined_format_args))]
 impl TryFrom<TctiNameConf> for CString {
     type Error = Error;