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# rustc version rustc 1.28.0-dev (b9bf4f162 2018-06-02)
# docs.rs version cratesfyi 0.5.0 (579f83b 2018-03-05)
# build log Updating registry `https://github.com/rust-lang/crates.io-index` Downloading console_error_panic_hook v0.1.5 Fresh version_check v0.1.4 Fresh itoa v0.4.2 Fresh unicode-xid v0.1.0 Fresh cfg-if v0.1.5 Fresh proc-macro2 v0.4.18 Fresh ryu v0.2.6 Fresh serde v1.0.76 Fresh log v0.4.5 Fresh quote v0.6.8 Fresh serde_json v1.0.27 Fresh lazy_static v1.1.0 Fresh syn v0.14.9 Fresh serde_derive v1.0.76 Fresh wasm-bindgen-shared v0.2.20 Fresh wasm-bindgen-backend v0.2.20 Fresh wasm-bindgen-macro-support v0.2.20 Compiling wasm-bindgen-macro v0.2.20 Running `rustc --crate-name wasm_bindgen_macro .cargo/registry/src/github.com-1ecc6299db9ec823/wasm-bindgen-macro-0.2.20/src/lib.rs --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 --cfg 'feature="wasm-bindgen-macro-support"' --cfg 'feature="spans"' -C metadata=90b3313f588a5dce -C extra-filename=-90b3313f588a5dce --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern quote=/home/cratesfyi/cratesfyi/debug/deps/libquote-5f93e316f9f0b34f.rlib --extern-version quote=quote,0.6.8 --extern wasm_bindgen_macro_support=/home/cratesfyi/cratesfyi/debug/deps/libwasm_bindgen_macro_support-968671cb0a6be02b.rlib --extern-version wasm_bindgen_macro_support=wasm-bindgen-macro-support,0.2.20 --cap-lints allow` error[E0658]: attribute proc macros are currently unstable (see issue #38356) --> .cargo/registry/src/github.com-1ecc6299db9ec823/wasm-bindgen-macro-0.2.20/src/lib.rs:10:1 | 10 | #[proc_macro_attribute] | ^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(proc_macro)] 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 compile `wasm-bindgen-macro`., cause: process didn't exit successfully: `rustc --crate-name wasm_bindgen_macro .cargo/registry/src/github.com-1ecc6299db9ec823/wasm-bindgen-macro-0.2.20/src/lib.rs --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 --cfg feature="wasm-bindgen-macro-support" --cfg feature="spans" -C metadata=90b3313f588a5dce -C extra-filename=-90b3313f588a5dce --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern quote=/home/cratesfyi/cratesfyi/debug/deps/libquote-5f93e316f9f0b34f.rlib --extern-version quote=quote,0.6.8 --extern wasm_bindgen_macro_support=/home/cratesfyi/cratesfyi/debug/deps/libwasm_bindgen_macro_support-968671cb0a6be02b.rlib --extern-version wasm_bindgen_macro_support=wasm-bindgen-macro-support,0.2.20 --cap-lints allow` (exit code: 101) } ), State { next_error: None, backtrace: None } )', src/bin/cratesfyi.rs:142:13 note: Run with `RUST_BACKTRACE=1` for a backtrace.