OUT_DIR not found

[axos88]

Upgraded from rust 1.28 to 1.30, and it stopped compiling:

include!(concat!(env!("OUT_DIR"), "/data.rs"));

error: couldn't read "src/routes/false/data.rs": No such file or directory (os error 2)
  --> src/routes/statics.rs:11:1
   |
11 | include!(concat!(env!("OUT_DIR"), "/data.rs"));
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

[axos88]

build.rs:

extern crate includedir_codegen;

use includedir_codegen::Compression;

fn main() {
    includedir_codegen::start("ASSETS")
        .dir("../foo/bar/baz", Compression::Gzip)
        .build("data.rs")
        .unwrap();
}

[tilpner]

The example builds with 1.30.1 here. src/routes/false/data.rs looks wrong, but I don't yet know why.

[axos88]

Sorry, I've identified the problem in the meantime, it seems to be a compiler bug, filed here: rust-lang/rust#55897