wasm-bindgen 0.2.0

# rustc version
rustc 1.26.0-dev (0eb87c9bf 2018-03-16)# docs.rs version
cratesfyi 0.5.0 (579f83b 2018-03-05)# build log
Updating registry `https://github.com/rust-lang/crates.io-index`
Downloading wasm-bindgen v0.2.0
Fresh num-traits v0.2.2
Fresh fnv v1.0.6
Fresh dtoa v0.4.2
Fresh serde v1.0.37
Fresh itoa v0.4.1
Fresh unicode-xid v0.1.0
Fresh serde_json v1.0.13
Fresh proc-macro2 v0.3.1
Fresh quote v0.5.1
Fresh syn v0.13.1
Fresh serde_derive_internals v0.23.0
Fresh serde_derive v1.0.37
Fresh wasm-bindgen-shared v0.2.0
Fresh wasm-bindgen-backend v0.2.0
Compiling wasm-bindgen-macro v0.2.0
Running `rustc --crate-name wasm_bindgen_macro .cargo/registry/src/github.com-1ecc6299db9ec823/wasm-bindgen-macro-0.2.0/src/lib.rs --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 -C metadata=6f690657c074c2ef -C extra-filename=-6f690657c074c2ef --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern quote=/home/cratesfyi/cratesfyi/debug/deps/libquote-cea5f96d0639b1e5.rlib --extern-version quote=quote,0.5.1 --extern wasm_bindgen_shared=/home/cratesfyi/cratesfyi/debug/deps/libwasm_bindgen_shared-fd2dda87b46048a7.rlib --extern-version wasm_bindgen_shared=wasm-bindgen-shared,0.2.0 --extern serde_json=/home/cratesfyi/cratesfyi/debug/deps/libserde_json-d042746eb1e19026.rlib --extern-version serde_json=serde_json,1.0.13 --extern proc_macro2=/home/cratesfyi/cratesfyi/debug/deps/libproc_macro2-99b0492d197d5ee5.rlib --extern-version proc_macro2=proc-macro2,0.3.1 --extern syn=/home/cratesfyi/cratesfyi/debug/deps/libsyn-9acdc5e7ff364b54.rlib --extern-version syn=syn,0.13.1 --extern wasm_bindgen_backend=/home/cratesfyi/cratesfyi/debug/deps/libwasm_bindgen_backend-032f8a64f022cdf1.rlib --extern-version wasm_bindgen_backend=wasm-bindgen-backend,0.2.0 --cap-lints allow`
Documenting wasm-bindgen v0.2.0
Running `rustdoc --crate-name wasm_bindgen .cargo/registry/src/github.com-1ecc6299db9ec823/wasm-bindgen-0.2.0/src/lib.rs -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20180316-1.26.0-dev-0eb87c9bf -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern wasm_bindgen_macro=/home/cratesfyi/cratesfyi/debug/deps/libwasm_bindgen_macro-6f690657c074c2ef.so --extern-version wasm_bindgen_macro=wasm-bindgen-macro,0.2.0`
error[E0658]: The attribute `wasm_import_module` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
--> .cargo/registry/src/github.com-1ecc6299db9ec823/wasm-bindgen-0.2.0/src/lib.rs:216:1
|
216 | #[wasm_import_module = "__wbindgen_placeholder__"]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(custom_attribute)] to the crate attributes to enable

error: aborting due to previous error

For more information about this error, try `rustc --explain E0658`.
thread 'main' panicked at 'Error(
CargoError(
ChainedError {
error: Could not document `wasm-bindgen`.,
cause: process didn't exit successfully: `rustdoc --crate-name wasm_bindgen .cargo/registry/src/github.com-1ecc6299db9ec823/wasm-bindgen-0.2.0/src/lib.rs -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20180316-1.26.0-dev-0eb87c9bf -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern wasm_bindgen_macro=/home/cratesfyi/cratesfyi/debug/deps/libwasm_bindgen_macro-6f690657c074c2ef.so --extern-version wasm_bindgen_macro=wasm-bindgen-macro,0.2.0` (exit code: 101)
}
),
State {
next_error: None,
backtrace: None
}
)', src/bin/cratesfyi.rs:142:13
note: Run with `RUST_BACKTRACE=1` for a backtrace.