Replace condition in Cargo.toml: target_os = "windows" -> windows
@@ -35,7 +35,7 @@ error-chain = "0.12"
[target.'cfg(windows)'.dependencies]
ansi_term = "0.12"
-[target.'cfg(not(target_os = "windows"))'.dependencies]
+[target.'cfg(not(windows))'.dependencies]
libc = "0.2.79"
base64 = "0.13.0"
