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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 command-macros-plugin v0.2.4 Fresh either v1.5.0 Fresh itertools v0.7.8 Documenting command-macros-plugin v0.2.4 Running `rustdoc --crate-name command_macros_plugin .cargo/registry/src/github.com-1ecc6299db9ec823/command-macros-plugin-0.2.4/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 itertools=/home/cratesfyi/cratesfyi/debug/deps/libitertools-a15b6570ce0da9e4.rlib --extern-version itertools=itertools,0.7.8` error[E0658]: function-like proc macros are currently unstable (see issue #38356) --> .cargo/registry/src/github.com-1ecc6299db9ec823/command-macros-plugin-0.2.4/src/lib.rs:72:1 | 72 | #[proc_macro] | ^^^^^^^^^^^^^ | = help: add #![feature(proc_macro)] to the crate attributes to enable thread 'main' panicked at 'Error( CargoError( ChainedError { error: Could not document `command-macros-plugin`., cause: process didn't exit successfully: `rustdoc --crate-name command_macros_plugin .cargo/registry/src/github.com-1ecc6299db9ec823/command-macros-plugin-0.2.4/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 itertools=/home/cratesfyi/cratesfyi/debug/deps/libitertools-a15b6570ce0da9e4.rlib --extern-version itertools=itertools,0.7.8` (exit code: 101) } ), State { next_error: None, backtrace: None } )', src/bin/cratesfyi.rs:142:13 note: Run with `RUST_BACKTRACE=1` for a backtrace.