Merge pull request #372 from asomers/msrv

Don't run the tests on the MSRV in CI

.cirrus.yml

@@ -6,31 +6,37 @@ common: &COMMON
     folder: $HOME/.cargo/registry
   build_script:
     - cargo build $CARGO_ARGS
-  test_script:
-    # Mockall has unit tests in the examples, so we must pass --all-targets
-    - cargo test $CARGO_ARGS --all-targets
   doc_script:
     - cargo doc $CARGO_ARGS --no-deps
 
 
 task:
-  matrix:
-    - name: 1.42.0
-      container:
-        image: rust:1.42.0
-    - name: stable
-      container:
-        image: rust:latest
+  name: MSRV
+  container:
+    image: rust:1.42.0
   << : *COMMON
   before_cache_script: rm -rf $CARGO_HOME/registry/index
 
+task:
+  name: stable
+  container:
+    image: rust:latest
+  << : *COMMON
+  test_script:
+    # Mockall has unit tests in the examples, so we must pass --all-targets
+    - cargo test $CARGO_ARGS --all-targets
+  before_cache_script: rm -rf $CARGO_HOME/registry/index
+
 task:
   name: nightly
   container:
     image: rustlang/rust:nightly
   env:
     CARGO_ARGS: --all-features
   << : *COMMON
+  test_script:
+    # Mockall has unit tests in the examples, so we must pass --all-targets
+    - cargo test $CARGO_ARGS --all-targets
   lint_script:
     - rustup component add clippy
     - cargo clippy $CARGO_ARGS --all-targets --workspace -- -D warnings

mockall_derive/Cargo.toml

@@ -30,7 +30,7 @@ nightly_derive = ["proc-macro2/nightly"]
 cfg-if = "1.0"
 proc-macro2 = "1.0"
 quote = "1.0"
-syn = { version = "1.0.15", features = ["extra-traits", "full"] }
+syn = { version = "1.0.87", features = ["extra-traits", "full"] }
 
 [dev-dependencies]
 pretty_assertions = "0.7"