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# rustc version rustc 1.26.0-dev (5c1d29af0 2018-03-03)
# docs.rs version cratesfyi 0.5.0 (579f83b 2018-03-05)
# build log Updating registry `https://github.com/rust-lang/crates.io-index` Downloading ucontext v0.0.5 Documenting ucontext v0.0.5 Running `rustdoc --crate-name ucontext .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20180303-1.26.0-dev-5c1d29af0 -L dependency=/home/cratesfyi/cratesfyi/debug/deps` error: invalid suffix `us` for numeric literal --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:44:26 | 44 | const NGREG: usize = 23us; | ^^^^ | = help: the suffix must be one of the integral types (`u32`, `isize`, etc) error: invalid suffix `us` for numeric literal --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:152:26 | 152 | const NGREG: usize = 19us; | ^^^^ | = help: the suffix must be one of the integral types (`u32`, `isize`, etc) error[E0432]: unresolved import `std::thunk` --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:21:14 | 21 | use std::thunk::Thunk; | ^^^^^ Could not find `thunk` in `std` error[E0432]: unresolved import `std::thunk` --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:32:14 | 32 | use std::thunk::Thunk; | ^^^^^ Could not find `thunk` in `std` error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:4:1 | 4 | extern crate libc; | ^^^^^^^^^^^^^^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:5:5 | 5 | use libc::*; | ^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:12:46 | 12 | pub fn getcontext(ucp: *mut UContext) -> c_int; | ^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:13:70 | 13 | pub fn swapcontext(oucp: *mut UContext, ucp: *const UContext) -> c_int; | ^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:16:59 | 16 | fn makecontext(ucp: *const UContext, f: InitFn, args: c_int, argv: *const c_void); | ^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:16:79 | 16 | fn makecontext(ucp: *const UContext, f: InitFn, args: c_int, argv: *const c_void); | ^^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:19:38 | 19 | extern "C" fn bridge_to_c(func: *mut c_void) { | ^^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:29:9 | 29 | use libc::*; | ^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:39:23 | 39 | pub ss_flags: c_int, | ^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:40:22 | 40 | pub ss_size: size_t, | ^^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:43:17 | 43 | type GReg = c_longlong; | ^^^^^^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:50:23 | 50 | significand: [c_ushort;4], | ^^^^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:51:19 | 51 | exponent: c_ushort, | ^^^^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:52:19 | 52 | padding: [c_ushort;3], | ^^^^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:81:21 | 81 | reserved1: [c_ulonglong;8], | ^^^^^^^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:86:16 | 86 | flags: c_ulong, | ^^^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error[E0658]: use of unstable library feature 'libc': use `libc` from crates.io (see issue #27783) --> .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs:90:19 | 90 | sigmask: [c_ulong;SIGSET_NWORDS], | ^^^^^^^ | = help: add #![feature(libc)] to the crate attributes to enable error: Compilation failed, aborting rustdoc You've got a few errors: E0432, E0658 If you want more information on an error, try using "rustc --explain E0432" thread 'main' panicked at 'Error( CargoError( ChainedError { error: Could not document `ucontext`., cause: process didn't exit successfully: `rustdoc --crate-name ucontext .cargo/registry/src/github.com-1ecc6299db9ec823/ucontext-0.0.5/src/lib.rs -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20180303-1.26.0-dev-5c1d29af0 -L dependency=/home/cratesfyi/cratesfyi/debug/deps` (exit code: 101) } ), State { next_error: None, backtrace: None } )', src/bin/cratesfyi.rs:142:13 note: Run with `RUST_BACKTRACE=1` for a backtrace.