Rename crate test to libtest

Author: gnzlbg

libtest/Cargo.toml

@@ -1,11 +1,11 @@
 [package]
 authors = ["The Rust Project Developers"]
-name = "test"
+name = "libtest"
 version = "0.0.0"
 edition = "2018"
 
 [lib]
-name = "test"
+name = "libtest"
 path = "lib.rs"
 crate-type = ["dylib", "rlib"]
 

libtest/lib.rs

@@ -18,7 +18,7 @@
 // cargo) to detect this crate.
 
 #![deny(rust_2018_idioms)]
-#![crate_name = "test"]
+#![crate_name = "libtest"]
 #![unstable(feature = "test", issue = "27812")]
 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/", test(attr(deny(warnings))))]
 #![feature(asm)]