4 files changed, 20 insertions, 26 deletions

diff --git a/crates/ra_proc_macro_srv/Cargo.toml b/crates/ra_proc_macro_srv/Cargo.toml
index ac2d156dc..582102945 100644
--- a/crates/ra_proc_macro_srv/Cargo.toml
+++ b/crates/ra_proc_macro_srv/Cargo.toml
@@ -18,7 +18,8 @@ memmap = "0.7"
 test_utils = { path = "../test_utils" }
 
 [dev-dependencies]
-cargo_metadata = "0.9.1"
+cargo_metadata = "0.10.0"
 difference = "2.0.0"
 # used as proc macro test target
-serde_derive = "=1.0.104"
+serde_derive = "1.0.106"
+ra_toolchain = { path = "../ra_toolchain" }
diff --git a/crates/ra_proc_macro_srv/src/tests/fixtures/test_serialize_proc_macro.txt b/crates/ra_proc_macro_srv/src/tests/fixtures/test_serialize_proc_macro.txt
index 1f5d940fa..bc010cfe9 100644
--- a/crates/ra_proc_macro_srv/src/tests/fixtures/test_serialize_proc_macro.txt
+++ b/crates/ra_proc_macro_srv/src/tests/fixtures/test_serialize_proc_macro.txt
@@ -1,6 +1,11 @@
 SUBTREE $
   PUNCH   # [alone] 4294967295
   SUBTREE [] 4294967295
+    IDENT   doc 4294967295
+    SUBTREE () 4294967295
+      IDENT   hidden 4294967295
+  PUNCH   # [alone] 4294967295
+  SUBTREE [] 4294967295
     IDENT   allow 4294967295
     SUBTREE () 4294967295
       IDENT   non_upper_case_globals 4294967295
@@ -18,23 +23,12 @@ SUBTREE $
     SUBTREE [] 4294967295
       IDENT   allow 4294967295
       SUBTREE () 4294967295
-        IDENT   unknown_lints 4294967295
-    PUNCH   # [alone] 4294967295
-    SUBTREE [] 4294967295
-      IDENT   cfg_attr 4294967295
-      SUBTREE () 4294967295
-        IDENT   feature 4294967295
-        PUNCH   = [alone] 4294967295
-        LITERAL "cargo-clippy" 0
-        PUNCH   , [alone] 4294967295
-        IDENT   allow 4294967295
-        SUBTREE () 4294967295
-          IDENT   useless_attribute 4294967295
-    PUNCH   # [alone] 4294967295
-    SUBTREE [] 4294967295
-      IDENT   allow 4294967295
-      SUBTREE () 4294967295
         IDENT   rust_2018_idioms 4294967295
+        PUNCH   , [alone] 4294967295
+        IDENT   clippy 4294967295
+        PUNCH   : [joint] 4294967295
+        PUNCH   : [alone] 4294967295
+        IDENT   useless_attribute 4294967295
     IDENT   extern 4294967295
     IDENT   crate 4294967295
     IDENT   serde 4294967295
@@ -184,4 +178,4 @@ SUBTREE $
         IDENT   end 4294967295
         SUBTREE () 4294967295
           IDENT   __serde_state 4294967295
-  PUNCH   ; [alone] 4294967295
\ No newline at end of file
+  PUNCH   ; [alone] 4294967295
diff --git a/crates/ra_proc_macro_srv/src/tests/mod.rs b/crates/ra_proc_macro_srv/src/tests/mod.rs
index 03f79bc5d..82cefbb29 100644
--- a/crates/ra_proc_macro_srv/src/tests/mod.rs
+++ b/crates/ra_proc_macro_srv/src/tests/mod.rs
@@ -10,7 +10,7 @@ fn test_derive_serialize_proc_macro() {
     assert_expand(
         "serde_derive",
         "Serialize",
-        "1.0.104",
+        "1.0",
         r##"struct Foo {}"##,
         include_str!("fixtures/test_serialize_proc_macro.txt"),
     );
@@ -21,7 +21,7 @@ fn test_derive_serialize_proc_macro_failed() {
     assert_expand(
         "serde_derive",
         "Serialize",
-        "1.0.104",
+        "1.0",
         r##"
     struct {}
 "##,
@@ -37,7 +37,7 @@ SUBTREE $
 
 #[test]
 fn test_derive_proc_macro_list() {
-    let res = list("serde_derive", "1.0.104").join("\n");
+    let res = list("serde_derive", "1.0").join("\n");
 
     assert_eq_text!(
         &res,
diff --git a/crates/ra_proc_macro_srv/src/tests/utils.rs b/crates/ra_proc_macro_srv/src/tests/utils.rs
index 646a427c5..8d85f2d8a 100644
--- a/crates/ra_proc_macro_srv/src/tests/utils.rs
+++ b/crates/ra_proc_macro_srv/src/tests/utils.rs
@@ -2,24 +2,23 @@
 
 use crate::dylib;
 use crate::ProcMacroSrv;
-pub use difference::Changeset as __Changeset;
 use ra_proc_macro::ListMacrosTask;
 use std::str::FromStr;
 use test_utils::assert_eq_text;
 
 mod fixtures {
-    use cargo_metadata::{parse_messages, Message};
+    use cargo_metadata::Message;
     use std::process::Command;
 
     // Use current project metadata to get the proc-macro dylib path
     pub fn dylib_path(crate_name: &str, version: &str) -> std::path::PathBuf {
-        let command = Command::new("cargo")
+        let command = Command::new(ra_toolchain::cargo())
             .args(&["check", "--message-format", "json"])
             .output()
             .unwrap()
             .stdout;
 
-        for message in parse_messages(command.as_slice()) {
+        for message in Message::parse_stream(command.as_slice()) {
             match message.unwrap() {
                 Message::CompilerArtifact(artifact) => {
                     if artifact.target.kind.contains(&"proc-macro".to_string()) {