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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 programinduction v0.6.4
Fresh cfg-if v0.1.3
Fresh lazy_static v1.0.0
Fresh maplit v1.0.1
Fresh stable_deref_trait v1.0.0
Fresh scopeguard v0.3.3
Fresh smallvec v0.6.1
Fresh memoffset v0.2.1
Fresh crossbeam-utils v0.2.2
Fresh either v1.5.0
Fresh nodrop v0.1.12
Fresh crossbeam-utils v0.3.2
Fresh libc v0.2.41
Fresh rand_core v0.2.0
Fresh itertools v0.7.8
Fresh arrayvec v0.4.7
Fresh owning_ref v0.3.3
Fresh memchr v2.0.1
Fresh rand v0.4.2
Fresh num_cpus v1.8.0
Fresh rand v0.5.0
Fresh crossbeam-epoch v0.3.1
Fresh crossbeam-epoch v0.4.1
Fresh nom v4.0.0
Fresh parking_lot_core v0.2.14
Fresh crossbeam-deque v0.2.0
Fresh polytype v4.2.1
Fresh parking_lot v0.5.5
Fresh rayon-core v1.4.0
Fresh crossbeam-channel v0.1.3
Fresh rayon v1.0.1
Documenting programinduction v0.6.4
Running `rustdoc --crate-name programinduction .cargo/registry/src/github.com-1ecc6299db9ec823/programinduction-0.6.4/src/lib.rs -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20180316-1.26.0-dev-0eb87c9bf --html-in-header .cargo/registry/src/github.com-1ecc6299db9ec823/programinduction-0.3.0/rustdoc-include-katex-header.html -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern lazy_static=/home/cratesfyi/cratesfyi/debug/deps/liblazy_static-d78457efc2ee8353.rlib --extern-version lazy_static=lazy_static,1.0.0 --extern polytype=/home/cratesfyi/cratesfyi/debug/deps/libpolytype-d0bdccc824a4fefa.rlib --extern-version polytype=polytype,4.2.1 --extern rand=/home/cratesfyi/cratesfyi/debug/deps/librand-f81f6c8213ee1731.rlib --extern-version rand=rand,0.5.0 --extern nom=/home/cratesfyi/cratesfyi/debug/deps/libnom-015ff15221a1b314.rlib --extern-version nom=nom,4.0.0 --extern itertools=/home/cratesfyi/cratesfyi/debug/deps/libitertools-a15b6570ce0da9e4.rlib --extern-version itertools=itertools,0.7.8 --extern crossbeam_channel=/home/cratesfyi/cratesfyi/debug/deps/libcrossbeam_channel-edeff5a78779e1bb.rlib --extern-version crossbeam_channel=crossbeam-channel,0.1.3 --extern maplit=/home/cratesfyi/cratesfyi/debug/deps/libmaplit-ed830f285ec13a63.rlib --extern-version maplit=maplit,1.0.1 --extern rayon=/home/cratesfyi/cratesfyi/debug/deps/librayon-ffcd0bd995b9136b.rlib --extern-version rayon=rayon,1.0.1`
error[E0658]: `impl Trait` in return position is experimental (see issue #34511)
--> .cargo/registry/src/github.com-1ecc6299db9ec823/programinduction-0.6.4/src/lambda/compression.rs:884:10
|
884 | ) -> impl Iterator<Item = Fragment> + 'a {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(conservative_impl_trait)] to the crate attributes to enable
error[E0658]: `impl Trait` in return position is experimental (see issue #34511)
--> .cargo/registry/src/github.com-1ecc6299db9ec823/programinduction-0.6.4/src/lambda/compression.rs:922:43
|
922 | fn to_inventions(expr: Expression) -> impl Iterator<Item = Expression> {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= 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 `programinduction`.,
cause: process didn't exit successfully: `rustdoc --crate-name programinduction .cargo/registry/src/github.com-1ecc6299db9ec823/programinduction-0.6.4/src/lib.rs -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20180316-1.26.0-dev-0eb87c9bf --html-in-header .cargo/registry/src/github.com-1ecc6299db9ec823/programinduction-0.3.0/rustdoc-include-katex-header.html -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern lazy_static=/home/cratesfyi/cratesfyi/debug/deps/liblazy_static-d78457efc2ee8353.rlib --extern-version lazy_static=lazy_static,1.0.0 --extern polytype=/home/cratesfyi/cratesfyi/debug/deps/libpolytype-d0bdccc824a4fefa.rlib --extern-version polytype=polytype,4.2.1 --extern rand=/home/cratesfyi/cratesfyi/debug/deps/librand-f81f6c8213ee1731.rlib --extern-version rand=rand,0.5.0 --extern nom=/home/cratesfyi/cratesfyi/debug/deps/libnom-015ff15221a1b314.rlib --extern-version nom=nom,4.0.0 --extern itertools=/home/cratesfyi/cratesfyi/debug/deps/libitertools-a15b6570ce0da9e4.rlib --extern-version itertools=itertools,0.7.8 --extern crossbeam_channel=/home/cratesfyi/cratesfyi/debug/deps/libcrossbeam_channel-edeff5a78779e1bb.rlib --extern-version crossbeam_channel=crossbeam-channel,0.1.3 --extern maplit=/home/cratesfyi/cratesfyi/debug/deps/libmaplit-ed830f285ec13a63.rlib --extern-version maplit=maplit,1.0.1 --extern rayon=/home/cratesfyi/cratesfyi/debug/deps/librayon-ffcd0bd995b9136b.rlib --extern-version rayon=rayon,1.0.1` (exit code: 101)
}
),
State {
next_error: None,
backtrace: None
}
)', src/bin/cratesfyi.rs:142:13
note: Run with `RUST_BACKTRACE=1` for a backtrace.