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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 vectorize_struct v0.1.2 Fresh unicode-xid v0.1.0 Fresh proc-macro2 v0.4.19 Fresh quote v0.6.8 Fresh syn v0.15.6 Documenting vectorize_struct v0.1.2 Running `rustdoc --crate-name vectorize_struct .cargo/registry/src/github.com-1ecc6299db9ec823/vectorize_struct-0.1.2/src/lib.rs -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20180602-1.28.0-dev-b9bf4f162 -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 proc_macro2=/home/cratesfyi/cratesfyi/debug/deps/libproc_macro2-b80964c893171ae7.rlib --extern-version proc_macro2=proc-macro2,0.4.19 --extern syn=/home/cratesfyi/cratesfyi/debug/deps/libsyn-4de254c3154de033.rlib --extern-version syn=syn,0.15.6` error[E0658]: attribute proc macros are currently unstable (see issue #38356) --> .cargo/registry/src/github.com-1ecc6299db9ec823/vectorize_struct-0.1.2/src/lib.rs:107:1 | 107 | #[proc_macro_attribute] | ^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(proc_macro)] to the crate attributes to enable thread 'main' panicked at 'Error( CargoError( ChainedError { error: Could not document `vectorize_struct`., cause: process didn't exit successfully: `rustdoc --crate-name vectorize_struct .cargo/registry/src/github.com-1ecc6299db9ec823/vectorize_struct-0.1.2/src/lib.rs -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20180602-1.28.0-dev-b9bf4f162 -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 proc_macro2=/home/cratesfyi/cratesfyi/debug/deps/libproc_macro2-b80964c893171ae7.rlib --extern-version proc_macro2=proc-macro2,0.4.19 --extern syn=/home/cratesfyi/cratesfyi/debug/deps/libsyn-4de254c3154de033.rlib --extern-version syn=syn,0.15.6` (exit code: 101) } ), State { next_error: None, backtrace: None } )', src/bin/cratesfyi.rs:142:13 note: Run with `RUST_BACKTRACE=1` for a backtrace.