configure cargo-all-features

Set it up so that it does not try to combine the xen and postcopy
features, and also ignore the test-only test_utils feature.

Signed-off-by: Patrick Roy <[email protected]>

Author: roypat

vhost-user-backend/Cargo.toml

@@ -28,3 +28,8 @@ uuid = { version = "1.8.0", features=["v4"] }
 vhost = { path = "../vhost", version = "0.14.0", features = ["test-utils", "vhost-user-frontend", "vhost-user-backend"] }
 vm-memory = { workspace = true, features = ["backend-mmap", "backend-atomic"] }
 tempfile = "3.2.0"
+
+[package.metadata.cargo-all-features]
+skip_feature_sets = [
+    ["xen", "postcopy"]
+]

vhost/Cargo.toml

@@ -37,3 +37,10 @@ vm-memory = { workspace = true, features=["backend-mmap"] }
 [dev-dependencies]
 tempfile = "3.2.0"
 serial_test = "3.0"
+
+[package.metadata.cargo-all-features]
+skip_feature_sets = [
+    ["xen", "postcopy"]
+]
+
+denylist = ["test_utils"]