CI: replace compiletest-rs with trybuild

We use compiletest to run compile-fail tests but compiletest depends on compiler
internals so it breaks every now and then and requires nightly. With trybuild we
can also run compile-fail tests but it works on stable and it already has
reached version 1.0

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 69d17fea..6a2dbd9d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -67,7 +67,7 @@ features = ["exit"]
 version = "0.5.2"
 
 [target.x86_64-unknown-linux-gnu.dev-dependencies]
-compiletest_rs = "0.3.22"
+trybuild = "1"
 
 [features]
 heterogeneous = ["cortex-m-rtfm-macros/heterogeneous", "microamp"]