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# rustc version rustc 1.12.0-nightly (54c0dcfd6 2016-07-28)
# docs.rs version cratesfyi 0.2.0 (5dbd676 2016-07-30)
# build log Updating registry `https://github.com/rust-lang/crates.io-index` Downloading prctl v0.2.0 Documenting prctl v0.2.0 Running `rustdoc .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs --crate-name prctl -o /home/cratesfyi/prctl-0.2.0/doc -L dependency=/home/cratesfyi/prctl-0.2.0/debug -L dependency=/home/cratesfyi/prctl-0.2.0/debug/deps` .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:77:10: 77:23 error: `#[derive]` for custom traits is not stable enough for use and is subject to change (see issue #29644) .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:77 #[derive(FromPrimitive,PartialEq,Debug,Copy)] ^~~~~~~~~~~~~ .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:77:10: 77:23 help: add #![feature(custom_derive)] to the crate attributes to enable .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:84:10: 84:23 error: `#[derive]` for custom traits is not stable enough for use and is subject to change (see issue #29644) .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:84 #[derive(FromPrimitive,PartialEq,Debug,Copy)] ^~~~~~~~~~~~~ .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:84:10: 84:23 help: add #![feature(custom_derive)] to the crate attributes to enable .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:91:10: 91:23 error: `#[derive]` for custom traits is not stable enough for use and is subject to change (see issue #29644) .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:91 #[derive(FromPrimitive,PartialEq,Debug,Copy)] ^~~~~~~~~~~~~ .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:91:10: 91:23 help: add #![feature(custom_derive)] to the crate attributes to enable .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:98:10: 98:23 error: `#[derive]` for custom traits is not stable enough for use and is subject to change (see issue #29644) .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:98 #[derive(FromPrimitive,PartialEq,Debug,Copy)] ^~~~~~~~~~~~~ .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:98:10: 98:23 help: add #![feature(custom_derive)] to the crate attributes to enable .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:106:10: 106:23 error: `#[derive]` for custom traits is not stable enough for use and is subject to change (see issue #29644) .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:106 #[derive(FromPrimitive,PartialEq,Debug,Copy)] ^~~~~~~~~~~~~ .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:106:10: 106:23 help: add #![feature(custom_derive)] to the crate attributes to enable .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:114:10: 114:23 error: `#[derive]` for custom traits is not stable enough for use and is subject to change (see issue #29644) .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:114 #[derive(FromPrimitive,PartialEq,Debug,Copy)] ^~~~~~~~~~~~~ .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:114:10: 114:23 help: add #![feature(custom_derive)] to the crate attributes to enable .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:121:10: 121:23 error: `#[derive]` for custom traits is not stable enough for use and is subject to change (see issue #29644) .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:121 #[derive(FromPrimitive,PartialEq,Debug,Copy)] ^~~~~~~~~~~~~ .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs:121:10: 121:23 help: add #![feature(custom_derive)] to the crate attributes to enable error: aborting due to 7 previous errors thread 'main' panicked at 'ChainedError { error: failed to compile `prctl v0.2.0`, intermediate artifacts can be found at `/home/cratesfyi/prctl-0.2.0`, cause: ChainedError { error: Could not document `prctl`., cause: Process didn't exit successfully: `rustdoc .cargo/registry/src/github.com-1ecc6299db9ec823/prctl-0.2.0/src/lib.rs --crate-name prctl -o /home/cratesfyi/prctl-0.2.0/doc -L dependency=/home/cratesfyi/prctl-0.2.0/debug -L dependency=/home/cratesfyi/prctl-0.2.0/debug/deps` (exit code: 101) } }', src/bin/cratesfyi.rs:119 note: Run with `RUST_BACKTRACE=1` for a backtrace.