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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 tether v0.2.0 Fresh bitflags v1.0.3 Fresh cfg-if v0.1.3 Fresh pkg-config v0.3.11 Fresh lazy_static v1.0.0 Fresh c_vec v1.2.1 Compiling tether v0.2.0 Fresh libc v0.2.40 Running `rustc --crate-name build_script_build .cargo/registry/src/github.com-1ecc6299db9ec823/tether-0.2.0/build.rs --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=e995d28a98670e65 -C extra-filename=-e995d28a98670e65 --out-dir /home/cratesfyi/cratesfyi/debug/build/tether-e995d28a98670e65 -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern cfg_if=/home/cratesfyi/cratesfyi/debug/deps/libcfg_if-e1204ebba275c9ca.rlib --extern-version cfg_if=cfg-if,0.1.3 --cap-lints allow` Fresh javascriptcore-rs-sys v0.1.1 Fresh cairo-sys-rs v0.5.0 Fresh glib-sys v0.5.0 Fresh gobject-sys v0.5.0 Fresh glib v0.4.1 Fresh gio-sys v0.5.0 Fresh javascriptcore-rs v0.3.1 Fresh cairo-rs v0.3.0 Fresh gdk-pixbuf-sys v0.5.0 Fresh soup-sys v0.5.0 Fresh gio v0.3.0 Fresh gdk-pixbuf v0.3.0 Fresh atk-sys v0.5.0 Fresh pango-sys v0.5.0 Fresh pango v0.3.0 Fresh gdk-sys v0.5.0 Fresh gdk v0.7.0 Fresh gtk-sys v0.5.0 Fresh gtk v0.3.0 Fresh webkit2gtk-sys v0.5.0 Fresh webkit2gtk v0.3.0 Running `/home/cratesfyi/cratesfyi/debug/build/tether-e995d28a98670e65/build-script-build` Documenting tether v0.2.0 Running `rustdoc --crate-name tether .cargo/registry/src/github.com-1ecc6299db9ec823/tether-0.2.0/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 glib=/home/cratesfyi/cratesfyi/debug/deps/libglib-9fe92999cece8e48.rlib --extern-version glib=glib,0.4.1 --extern gtk=/home/cratesfyi/cratesfyi/debug/deps/libgtk-f61e0202096925b4.rlib --extern-version gtk=gtk,0.3.0 --extern cfg_if=/home/cratesfyi/cratesfyi/debug/deps/libcfg_if-e1204ebba275c9ca.rlib --extern-version cfg_if=cfg-if,0.1.3 --extern webkit2gtk=/home/cratesfyi/cratesfyi/debug/deps/libwebkit2gtk-c5f9b7e727e264c6.rlib --extern-version webkit2gtk=webkit2gtk,0.3.0` error[E0658]: `impl Trait` in return position is experimental (see issue #34511) --> .cargo/registry/src/github.com-1ecc6299db9ec823/tether-0.2.0/src/escape.rs:20:39 | 20 | pub fn escape<'a>(string: &'a str) -> impl fmt::Display + 'a { | ^^^^^^^^^^^^^^^^^^^^^^ | = help: add #![feature(conservative_impl_trait)] to the crate attributes to enable error: Compilation failed, aborting rustdoc thread 'main' panicked at 'Error( CargoError( ChainedError { error: Could not document `tether`., cause: process didn't exit successfully: `rustdoc --crate-name tether .cargo/registry/src/github.com-1ecc6299db9ec823/tether-0.2.0/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 glib=/home/cratesfyi/cratesfyi/debug/deps/libglib-9fe92999cece8e48.rlib --extern-version glib=glib,0.4.1 --extern gtk=/home/cratesfyi/cratesfyi/debug/deps/libgtk-f61e0202096925b4.rlib --extern-version gtk=gtk,0.3.0 --extern cfg_if=/home/cratesfyi/cratesfyi/debug/deps/libcfg_if-e1204ebba275c9ca.rlib --extern-version cfg_if=cfg-if,0.1.3 --extern webkit2gtk=/home/cratesfyi/cratesfyi/debug/deps/libwebkit2gtk-c5f9b7e727e264c6.rlib --extern-version webkit2gtk=webkit2gtk,0.3.0` (exit code: 101) } ), State { next_error: None, backtrace: None } )', src/bin/cratesfyi.rs:142:13 note: Run with `RUST_BACKTRACE=1` for a backtrace.