xtask: filter toolchains before .find()

Cargo.lock

@@ -376,7 +376,7 @@ checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 [[package]]
 name = "baseview"
 version = "0.1.0"
-source = "git+https://git.alexjanka.com/alex/baseview#4e6e9737f1f6eb654ea5bfb566f02e3314192b6a"
+source = "git+https://git.alexjanka.com/alex/baseview#e31a11f1c73c0fdf1463db77105cf9a9b7c9240a"
 dependencies = [
  "cocoa 0.24.1",
  "core-foundation 0.9.4",
@@ -1317,7 +1317,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bdbd1f579714e3c809ebd822c81ef148b1ceaeb3d535352afc73fd0c4c6a0017"
 dependencies = [
  "bitflags 2.6.0",
- "libloading 0.8.4",
+ "libloading 0.7.4",
  "winapi",
 ]
 
@@ -1432,7 +1432,7 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "330c60081dcc4c72131f8eb70510f1ac07223e5d4163db481a04a0befcffa412"
 dependencies = [
- "libloading 0.8.4",
+ "libloading 0.7.4",
 ]
 
 [[package]]
@@ -2335,7 +2335,7 @@ dependencies = [
  "bitflags 2.6.0",
  "com",
  "libc",
- "libloading 0.8.4",
+ "libloading 0.7.4",
  "thiserror",
  "widestring",
  "winapi",
@@ -5337,7 +5337,7 @@ dependencies = [
  "js-sys",
  "khronos-egl",
  "libc",
- "libloading 0.8.4",
+ "libloading 0.7.4",
  "log",
  "metal 0.29.0",
  "naga",

xtask/src/main.rs

@@ -156,14 +156,6 @@ fn platform_triples<'a>(
     architectures
         .iter()
         .filter_map(|architecture| get_triple(*platform, *architecture).map(|v| v.triple))
-        .filter(|triple| {
-            if is_toolchain_installed(triple) {
-                true
-            } else {
-                log::warn!("toolchain not installed for {triple} - skipping");
-                false
-            }
-        })
 }
 
 fn platforms_and_triples(

xtask/src/types.rs

@@ -42,6 +42,7 @@ pub fn get_triple(
 ) -> Option<cfg_expr::targets::TargetInfo> {
     cfg_expr::targets::ALL_BUILTINS
         .iter()
+        .filter(|t| crate::is_toolchain_installed(&t.triple))
         .find(|b| {
             b.matches(&cfg_expr::TargetPredicate::Arch(architecture.as_cargo()))
                 && b.matches(&cfg_expr::TargetPredicate::Os(platform.as_cargo()))