a

   Compiling serde_json v1.0.10 (file:///Users/alex/Software/serde-json)
warning: unnecessary parentheses around function argument
  --> tests/test.rs:60:46
   |
60 | #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
   |                                              ^^^^^^^^^^^ help: remove these parentheses
   |
   = note: #[warn(unused_parens)] on by default

warning: unnecessary parentheses around function argument
  --> tests/test.rs:60:46
   |
60 | #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
   |                                              ^^^^^^^^^^^ help: remove these parentheses

warning: unnecessary parentheses around function argument
    --> tests/test.rs:1696:14
     |
1696 |     #[derive(Deserialize, Debug, Ord, PartialOrd, Eq, PartialEq)]
     |              ^^^^^^^^^^^
help: remove these parentheses
     |
1696 |     #[derive(match <&'a str as _serde::Deserialize>::deserialize(__e) {
1697 |      ::result::Result::Ok(val) => val,
1698 |      ::result::Result::Err(err) => {
1699 |          return ::result::Result::Err(::convert::From::from(err))
1700 |      }
1701 |  }, Debug, Ord, PartialOrd, Eq, PartialEq)]
     |

warning: unnecessary parentheses around function argument
    --> tests/test.rs:1696:14
     |
1696 |     #[derive(Deserialize, Debug, Ord, PartialOrd, Eq, PartialEq)]
     |              ^^^^^^^^^^^ help: remove these parentheses

warning: unnecessary parentheses around function argument
    --> tests/test.rs:1719:71
     |
1719 |     #[derive(Eq, PartialEq, Ord, PartialOrd, Debug, Clone, Serialize, Deserialize)]
     |                                                                       ^^^^^^^^^^^
help: remove these parentheses
     |
1719 |     #[derive(Eq, PartialEq, Ord, PartialOrd, Debug, Clone, Serialize, match <String as _serde::Deserialize>::deserialize(__e) {
1720 |      ::result::Result::Ok(val) => val,
1721 |      ::result::Result::Err(err) => {
1722 |          return ::result::Result::Err(::convert::From::from(err))
1723 |      }
1724 |  })]
     |

warning: unnecessary parentheses around function argument
    --> tests/test.rs:1719:71
     |
1719 |     #[derive(Eq, PartialEq, Ord, PartialOrd, Debug, Clone, Serialize, Deserialize)]
     |                                                                       ^^^^^^^^^^^ help: remove these parentheses

    Finished dev [unoptimized + debuginfo] target(s) in 10.0 secs
     Running target/debug/deps/serde_json-f81ab8eb368f246c

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

     Running target/debug/deps/compiletest-f9c9e099b4f1c7bf

running 1 test

running 7 tests
test [ui] ui/parse_expr.rs ... ok
test [ui] ui/missing_colon.rs ... ok
test [ui] ui/missing_value.rs ... ok
test [ui] ui/unexpected_colon.rs ... FAILED
test [ui] ui/unexpected_comma.rs ... FAILED
test [ui] ui/not_found.rs ... ok
test [ui] ui/parse_key.rs ... ok

failures:

---- [ui] ui/unexpected_colon.rs stdout ----
	normalized stderr:
error: expected expression, found `:`
  --> $DIR/unexpected_colon.rs:13:13
   |
13 |     json!({ : true });
   |             ^ expected expression



expected stderr:
error: expected expression, found `:`
  --> $DIR/unexpected_colon.rs:13:13
   |
13 |     json!({ : true });
   |             ^



diff of stderr:

 error: expected expression, found `:`
   --> $DIR/unexpected_colon.rs:13:13
    |
 13 |     json!({ : true });
-   |             ^
+   |             ^ expected expression
 
 

The actual stderr differed from the expected stderr.
Actual stderr saved to /var/folders/cp/qx0df5kx497_rygnyvv9xl8m0000gn/T/unexpected_colon.stderr
To update references, run this command from build directory:
tests/ui/update-references.sh '/var/folders/cp/qx0df5kx497_rygnyvv9xl8m0000gn/T/' 'unexpected_colon.rs'

error: 1 errors occurred comparing output.
status: exit code: 101
command: "rustc" "tests/ui/unexpected_colon.rs" "-L" "/var/folders/cp/qx0df5kx497_rygnyvv9xl8m0000gn/T/" "--target=x86_64-apple-darwin" "-C" "prefer-dynamic" "-o" "/var/folders/cp/qx0df5kx497_rygnyvv9xl8m0000gn/T/unexpected_colon.stage-id" "-L" "tests/deps/target/debug/deps" "-L" "/var/folders/cp/qx0df5kx497_rygnyvv9xl8m0000gn/T/unexpected_colon.stage-id.aux" "-A" "unused"
stdout:
------------------------------------------

------------------------------------------
stderr:
------------------------------------------
error: expected expression, found `:`
  --> tests/ui/unexpected_colon.rs:13:13
   |
13 |     json!({ : true });
   |             ^ expected expression


------------------------------------------

thread '[ui] ui/unexpected_colon.rs' panicked at 'explicit panic', /Users/alex/.cargo/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.3.7/src/runtest.rs:2539:9

---- [ui] ui/unexpected_comma.rs stdout ----
	normalized stderr:
error: expected expression, found `,`
  --> $DIR/unexpected_comma.rs:13:17
   |
13 |     json!({ "a" , "b": true });
   |                 ^ expected expression



expected stderr:
error: expected expression, found `,`
  --> $DIR/unexpected_comma.rs:13:17
   |
13 |     json!({ "a" , "b": true });
   |                 ^



diff of stderr:

 error: expected expression, found `,`
   --> $DIR/unexpected_comma.rs:13:17
    |
 13 |     json!({ "a" , "b": true });
-   |                 ^
+   |                 ^ expected expression
 
 

The actual stderr differed from the expected stderr.
Actual stderr saved to /var/folders/cp/qx0df5kx497_rygnyvv9xl8m0000gn/T/unexpected_comma.stderr
To update references, run this command from build directory:
tests/ui/update-references.sh '/var/folders/cp/qx0df5kx497_rygnyvv9xl8m0000gn/T/' 'unexpected_comma.rs'

error: 1 errors occurred comparing output.
status: exit code: 101
command: "rustc" "tests/ui/unexpected_comma.rs" "-L" "/var/folders/cp/qx0df5kx497_rygnyvv9xl8m0000gn/T/" "--target=x86_64-apple-darwin" "-C" "prefer-dynamic" "-o" "/var/folders/cp/qx0df5kx497_rygnyvv9xl8m0000gn/T/unexpected_comma.stage-id" "-L" "tests/deps/target/debug/deps" "-L" "/var/folders/cp/qx0df5kx497_rygnyvv9xl8m0000gn/T/unexpected_comma.stage-id.aux" "-A" "unused"
stdout:
------------------------------------------

------------------------------------------
stderr:
------------------------------------------
error: expected expression, found `,`
  --> tests/ui/unexpected_comma.rs:13:17
   |
13 |     json!({ "a" , "b": true });
   |                 ^ expected expression


------------------------------------------

thread '[ui] ui/unexpected_comma.rs' panicked at 'explicit panic', /Users/alex/.cargo/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.3.7/src/runtest.rs:2539:9
note: Run with `RUST_BACKTRACE=1` for a backtrace.


failures:
    [ui] ui/unexpected_colon.rs
    [ui] ui/unexpected_comma.rs

test result: FAILED. 5 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out

test ui ... FAILED

failures:

---- ui stdout ----
	thread 'ui' panicked at 'Some tests failed', /Users/alex/.cargo/registry/src/github.com-1ecc6299db9ec823/compiletest_rs-0.3.7/src/lib.rs:85:22


failures:
    ui

test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out

error: test failed, to rerun pass '--test compiletest'