Update to allow publishing cargo-test-macro.

Author: ehuss

Cargo.toml

@@ -104,7 +104,7 @@ features = [
 bufstream = "0.1"
 proptest = "0.9.1"
 varisat = "0.2.1"
-cargo-test-macro = { "path" = "tests/testsuite/support/cargo-test-macro" }
+cargo-test-macro = { "path" = "tests/testsuite/support/cargo-test-macro", version = "0.1.0" }
 
 [[bin]]
 name = "cargo"

tests/testsuite/support/cargo-test-macro/Cargo.toml

@@ -3,6 +3,11 @@ name = "cargo-test-macro"
 version = "0.1.0"
 authors = ["Jethro Beekman <jethro@fortanix.com>"]
 edition = "2018"
+license = "MIT OR Apache-2.0"
+homepage = "https://github.com/rust-lang/cargo"
+repository = "https://github.com/rust-lang/cargo"
+documentation = "https://github.com/rust-lang/cargo"
+description = "Helper proc-macro for Cargo's testsuite."
 
 [lib]
 proc-macro = true