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# 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 hyper-thread-random v0.4.2 Fresh libc v0.2.40 Fresh rand v0.4.2 Documenting hyper-thread-random v0.4.2 Running `rustdoc --crate-name hyper_thread_random .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/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 rand=/home/cratesfyi/cratesfyi/debug/deps/librand-fd06238d4d1f30d6.rlib --extern-version rand=rand,0.4.2` error[E0658]: `cfg(target_feature)` is experimental and subject to change (see issue #29717) --> .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/src/lib.rs:12:65 | 12 | #[cfg(not(all(any(target_arch = "x86", target_arch = "x86_64"), target_feature = "rdrnd")))] extern crate rand; | ^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(cfg_target_feature)] to the crate attributes to enable error[E0658]: `cfg(target_feature)` is experimental and subject to change (see issue #29717) --> .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/src/lib.rs:15:65 | 15 | #[cfg(not(all(any(target_arch = "x86", target_arch = "x86_64"), target_feature = "rdrand")))] use ::rand::Rng; | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(cfg_target_feature)] to the crate attributes to enable error[E0658]: `cfg(target_feature)` is experimental and subject to change (see issue #29717) --> .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/src/lib.rs:16:65 | 16 | #[cfg(not(all(any(target_arch = "x86", target_arch = "x86_64"), target_feature = "rdrand")))] use ::rand::thread_rng; | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(cfg_target_feature)] to the crate attributes to enable error[E0658]: `cfg(target_feature)` is experimental and subject to change (see issue #29717) --> .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/src/generate.rs:5:61 | 5 | #[cfg(all(any(target_arch = "x86", target_arch = "x86_64"), target_feature = "rdrand"))] | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(cfg_target_feature)] to the crate attributes to enable error[E0658]: `cfg(target_feature)` is experimental and subject to change (see issue #29717) --> .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/src/generate_hyper_thread_safe_random_u16.rs:14:35 | 14 | #[cfg(all(target_arch = "x86_64", target_feature = "rdrand"))] | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(cfg_target_feature)] to the crate attributes to enable error[E0658]: `cfg(target_feature)` is experimental and subject to change (see issue #29717) --> .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/src/generate_hyper_thread_safe_random_u16.rs:22:65 | 22 | #[cfg(not(all(any(target_arch = "x86", target_arch = "x86_64"), target_feature = "rdrand")))] | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(cfg_target_feature)] to the crate attributes to enable error[E0658]: `cfg(target_feature)` is experimental and subject to change (see issue #29717) --> .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/src/generate_hyper_thread_safe_random_u32.rs:14:35 | 14 | #[cfg(all(target_arch = "x86_64", target_feature = "rdrand"))] | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(cfg_target_feature)] to the crate attributes to enable error[E0658]: `cfg(target_feature)` is experimental and subject to change (see issue #29717) --> .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/src/generate_hyper_thread_safe_random_u32.rs:22:65 | 22 | #[cfg(not(all(any(target_arch = "x86", target_arch = "x86_64"), target_feature = "rdrand")))] | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(cfg_target_feature)] to the crate attributes to enable error[E0658]: `cfg(target_feature)` is experimental and subject to change (see issue #29717) --> .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/src/generate_hyper_thread_safe_random_u64.rs:14:35 | 14 | #[cfg(all(target_arch = "x86_64", target_feature = "rdrand"))] | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(cfg_target_feature)] to the crate attributes to enable error[E0658]: `cfg(target_feature)` is experimental and subject to change (see issue #29717) --> .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/src/generate_hyper_thread_safe_random_u64.rs:22:65 | 22 | #[cfg(not(all(any(target_arch = "x86", target_arch = "x86_64"), target_feature = "rdrand")))] | ^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(cfg_target_feature)] to the crate attributes to enable error: aborting due to 10 previous errors For more information about this error, try `rustc --explain E0658`. thread 'main' panicked at 'Error( CargoError( ChainedError { error: Could not document `hyper-thread-random`., cause: process didn't exit successfully: `rustdoc --crate-name hyper_thread_random .cargo/registry/src/github.com-1ecc6299db9ec823/hyper-thread-random-0.4.2/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 rand=/home/cratesfyi/cratesfyi/debug/deps/librand-fd06238d4d1f30d6.rlib --extern-version rand=rand,0.4.2` (exit code: 101) } ), State { next_error: None, backtrace: None } )', src/bin/cratesfyi.rs:142:13 note: Run with `RUST_BACKTRACE=1` for a backtrace.