Cargo.toml should allow specifying different features based on target

[debris]

That's my Cargo.toml

[package]
name = 'foo'
version = '0.1.0'

[target.'cfg(target_os="android")'.dependencies]
bar = { version = "0.9", default-features = false }

[target.'cfg(non(target_os="android"))'.dependencies]
bar = { version = "0.9", default-features = true }

I compile the above library twice:

• with plain cargo build
• and with cargo build --target aarch64-linux-android

I expect android binary to have bar's default features turned off. Unfortunately, they are on.

If I comment out

#[target.'cfg(target_os="android")'.dependencies]
#bar = { version = "0.9", default-features = false }

Android cross compilation fails with can't find crate 'bar' as expected.

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tl;dr

specifying different features for the same library, based on target, does not work

[alexcrichton]

I believe this is a dupe of #1197, but thanks for the report!