--- num_threads-0.1.6/Cargo.toml	1970-01-01T00:00:01+00:00
+++ num_threads-0.1.6/Cargo.toml	1970-01-01T00:00:01+00:00
@@ -32,5 +32,3 @@
 
 [dependencies]
 
-[target."cfg(any(target_os = \"macos\", target_os = \"ios\", target_os = \"freebsd\"))".dependencies.libc]
-version = "0.2.107"