unbreak the build

Cargo.toml

@@ -60,7 +60,6 @@ compiletest_rs = "0.3.5"
 
 [dev-dependencies]
 panic-abort = "0.1.1"
-panic-itm = "0.1.0"
 typenum = "1.10.0"
 
 [dev-dependencies.stm32f103xx]

ci/script.sh

@@ -7,15 +7,31 @@ main() {
         return
     fi
 
+    # examples that don't require the timer-queue feature
+    local examples=(
+        async
+        empty
+        interrupt
+    )
+
     case $TARGET in
         thumbv7em-none-eabi*)
             cargo check --target $TARGET --features cm7-r0p1
-            cargo check --target $TARGET --features cm7-r0p1 --examples
+            for ex in ${examples[@]}; do
+                cargo check --target $TARGET --features cm7-r0p1 --example $ex
+            done
+
+            cargo check timer-queue --target $TARGET --features "cm7-r0p1 timer-queue"
+            cargo check --target $TARGET --features "cm7-r0p1 timer-queue" --examples
         ;;
     esac
 
     cargo check --target $TARGET
-    cargo check --target $TARGET --examples
+    for ex in ${examples[@]}; do
+        cargo check --target $TARGET --features cm7-r0p1 --example $ex
+    done
+    cargo check --features timer-queue --target $TARGET
+    cargo check --features timer-queue --target $TARGET --examples
 }
 
 main

examples/periodic-payload.rs

@@ -1,3 +1,5 @@
+// 52 bytes .bss
+//
 // # -Os
 // init
 // a(bl=8000000, now=8000180, input=0)

examples/periodic-preemption-payload.rs

@@ -1,3 +1,5 @@
+// 104 bytes .bss
+//
 // # -Os
 // a(bl=16000000, now=16000248, input=0)
 // b(bl=24000000, now=24000251, input=0)

examples/periodic-preemption.rs

@@ -1,3 +1,5 @@
+// 96 bytes .bss
+//
 // # -Os
 // init
 // a(bl=16000000, now=16000249)

examples/periodic.rs

@@ -1,3 +1,5 @@
+// 52 bytes .bss
+//
 // # -Os
 // init
 // a(bl=8000000, now=8000180)

src/node.rs

@@ -14,6 +14,30 @@ where
     payload: T,
 }
 
+#[cfg(feature = "timer-queue")]
+impl<T> Eq for Node<T> {}
+
+#[cfg(feature = "timer-queue")]
+impl<T> PartialEq for Node<T> {
+    fn eq(&self, other: &Node<T>) -> bool {
+        self.baseline == other.baseline
+    }
+}
+
+#[cfg(feature = "timer-queue")]
+impl<T> Ord for Node<T> {
+    fn cmp(&self, other: &Node<T>) -> Ordering {
+        self.baseline.cmp(&other.baseline)
+    }
+}
+
+#[cfg(feature = "timer-queue")]
+impl<T> PartialOrd for Node<T> {
+    fn partial_cmp(&self, other: &Node<T>) -> Option<Ordering> {
+        Some(self.cmp(other))
+    }
+}
+
 #[doc(hidden)]
 pub struct Slot<T>
 where