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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 v0.6.3
Fresh libc v0.2.41
Fresh rand_core v0.2.0
Fresh smallvec v0.6.1
Fresh scopeguard v0.3.3
Fresh nodrop v0.1.12
Fresh maplit v1.0.1
Fresh cfg-if v0.1.3
Compiling memchr v2.0.1
Fresh rand v0.5.0
Fresh stable_deref_trait v1.0.0
Fresh rand v0.4.2
Fresh arrayvec v0.4.7
Fresh num_cpus v1.8.0
Fresh memoffset v0.2.1
Fresh crossbeam-utils v0.2.2
Fresh crossbeam-utils v0.3.2
Fresh owning_ref v0.3.3
Running `rustc --crate-name memchr .cargo/registry/src/github.com-1ecc6299db9ec823/memchr-2.0.1/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="use_std"' --cfg 'feature="libc"' -C metadata=8a7fd603fca9acaf -C extra-filename=-8a7fd603fca9acaf --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern libc=/home/cratesfyi/cratesfyi/debug/deps/liblibc-6fadd81d8fdf3ed1.rlib --extern-version libc=libc,0.2.41 --cap-lints allow`
Fresh parking_lot_core v0.2.14
Fresh lazy_static v1.0.0
Fresh either v1.5.0
Fresh itertools v0.7.8
Fresh parking_lot v0.5.5
Compiling crossbeam-epoch v0.3.1
Fresh crossbeam-epoch v0.4.1
Fresh crossbeam-channel v0.1.3
Running `rustc --crate-name crossbeam_epoch .cargo/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="lazy_static"' --cfg 'feature="default"' --cfg 'feature="use_std"' --cfg 'feature="crossbeam-utils"' -C metadata=8a2e19c5b9922b54 -C extra-filename=-8a2e19c5b9922b54 --out-dir /home/cratesfyi/cratesfyi/debug/deps -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 --extern nodrop=/home/cratesfyi/cratesfyi/debug/deps/libnodrop-b5e97d58f6ba6fc5.rlib --extern-version nodrop=nodrop,0.1.12 --extern crossbeam_utils=/home/cratesfyi/cratesfyi/debug/deps/libcrossbeam_utils-ec829cad162d6526.rlib --extern-version crossbeam_utils=crossbeam-utils,0.2.2 --extern memoffset=/home/cratesfyi/cratesfyi/debug/deps/libmemoffset-df21c0f7a538a9f0.rlib --extern-version memoffset=memoffset,0.2.1 --extern arrayvec=/home/cratesfyi/cratesfyi/debug/deps/libarrayvec-ccf722d473469f66.rlib --extern-version arrayvec=arrayvec,0.4.7 --extern lazy_static=/home/cratesfyi/cratesfyi/debug/deps/liblazy_static-d78457efc2ee8353.rlib --extern-version lazy_static=lazy_static,1.0.0 --extern scopeguard=/home/cratesfyi/cratesfyi/debug/deps/libscopeguard-1ede1f65d06f7729.rlib --extern-version scopeguard=scopeguard,0.3.3 --cap-lints allow`
Compiling nom v4.0.0
Running `rustc --crate-name nom .cargo/registry/src/github.com-1ecc6299db9ec823/nom-4.0.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 --cfg 'feature="memchr"' --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=015ff15221a1b314 -C extra-filename=-015ff15221a1b314 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern memchr=/home/cratesfyi/cratesfyi/debug/deps/libmemchr-8a7fd603fca9acaf.rlib --extern-version memchr=memchr,2.0.1 --cap-lints allow`
Compiling crossbeam-deque v0.2.0
Running `rustc --crate-name crossbeam_deque .cargo/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.2.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=059a8b155bc4ef60 -C extra-filename=-059a8b155bc4ef60 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern crossbeam_epoch=/home/cratesfyi/cratesfyi/debug/deps/libcrossbeam_epoch-8a2e19c5b9922b54.rlib --extern-version crossbeam_epoch=crossbeam-epoch,0.3.1 --extern crossbeam_utils=/home/cratesfyi/cratesfyi/debug/deps/libcrossbeam_utils-ec829cad162d6526.rlib --extern-version crossbeam_utils=crossbeam-utils,0.2.2 --cap-lints allow`
Compiling rayon-core v1.4.0
Running `rustc --crate-name rayon_core .cargo/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=76d6caf493c3615a -C extra-filename=-76d6caf493c3615a --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern rand=/home/cratesfyi/cratesfyi/debug/deps/librand-fd06238d4d1f30d6.rlib --extern-version rand=rand,0.4.2 --extern lazy_static=/home/cratesfyi/cratesfyi/debug/deps/liblazy_static-d78457efc2ee8353.rlib --extern-version lazy_static=lazy_static,1.0.0 --extern crossbeam_deque=/home/cratesfyi/cratesfyi/debug/deps/libcrossbeam_deque-059a8b155bc4ef60.rlib --extern-version crossbeam_deque=crossbeam-deque,0.2.0 --extern libc=/home/cratesfyi/cratesfyi/debug/deps/liblibc-6fadd81d8fdf3ed1.rlib --extern-version libc=libc,0.2.41 --extern num_cpus=/home/cratesfyi/cratesfyi/debug/deps/libnum_cpus-b77d6e347a8dacfa.rlib --extern-version num_cpus=num_cpus,1.8.0 --cap-lints allow`
Compiling rayon v1.0.1
Running `rustc --crate-name rayon .cargo/registry/src/github.com-1ecc6299db9ec823/rayon-1.0.1/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=ffcd0bd995b9136b -C extra-filename=-ffcd0bd995b9136b --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern rayon_core=/home/cratesfyi/cratesfyi/debug/deps/librayon_core-76d6caf493c3615a.rlib --extern-version rayon_core=rayon-core,1.4.0 --extern either=/home/cratesfyi/cratesfyi/debug/deps/libeither-d3bd57c3390bbb68.rlib --extern-version either=either,1.5.0 --cap-lints allow`
Compiling polytype v4.2.1
Running `rustc --crate-name polytype .cargo/registry/src/github.com-1ecc6299db9ec823/polytype-4.2.1/src/lib.rs --crate-type lib --emit=dep-info,link -C debuginfo=2 -C metadata=d0bdccc824a4fefa -C extra-filename=-d0bdccc824a4fefa --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --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 --cap-lints allow`
Documenting programinduction v0.6.3
Running `rustdoc --crate-name programinduction .cargo/registry/src/github.com-1ecc6299db9ec823/programinduction-0.6.3/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 maplit=/home/cratesfyi/cratesfyi/debug/deps/libmaplit-ed830f285ec13a63.rlib --extern-version maplit=maplit,1.0.1 --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 crossbeam_channel=/home/cratesfyi/cratesfyi/debug/deps/libcrossbeam_channel-edeff5a78779e1bb.rlib --extern-version crossbeam_channel=crossbeam-channel,0.1.3 --extern rand=/home/cratesfyi/cratesfyi/debug/deps/librand-f81f6c8213ee1731.rlib --extern-version rand=rand,0.5.0 --extern rayon=/home/cratesfyi/cratesfyi/debug/deps/librayon-ffcd0bd995b9136b.rlib --extern-version rayon=rayon,1.0.1 --extern itertools=/home/cratesfyi/cratesfyi/debug/deps/libitertools-a15b6570ce0da9e4.rlib --extern-version itertools=itertools,0.7.8 --extern nom=/home/cratesfyi/cratesfyi/debug/deps/libnom-015ff15221a1b314.rlib --extern-version nom=nom,4.0.0`
error[E0658]: `impl Trait` in return position is experimental (see issue #34511)
--> .cargo/registry/src/github.com-1ecc6299db9ec823/programinduction-0.6.3/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-0.6.3/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-0.6.3/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 maplit=/home/cratesfyi/cratesfyi/debug/deps/libmaplit-ed830f285ec13a63.rlib --extern-version maplit=maplit,1.0.1 --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 crossbeam_channel=/home/cratesfyi/cratesfyi/debug/deps/libcrossbeam_channel-edeff5a78779e1bb.rlib --extern-version crossbeam_channel=crossbeam-channel,0.1.3 --extern rand=/home/cratesfyi/cratesfyi/debug/deps/librand-f81f6c8213ee1731.rlib --extern-version rand=rand,0.5.0 --extern rayon=/home/cratesfyi/cratesfyi/debug/deps/librayon-ffcd0bd995b9136b.rlib --extern-version rayon=rayon,1.0.1 --extern itertools=/home/cratesfyi/cratesfyi/debug/deps/libitertools-a15b6570ce0da9e4.rlib --extern-version itertools=itertools,0.7.8 --extern nom=/home/cratesfyi/cratesfyi/debug/deps/libnom-015ff15221a1b314.rlib --extern-version nom=nom,4.0.0` (exit code: 101)
}
),
State {
next_error: None,
backtrace: None
}
)', src/bin/cratesfyi.rs:142:13
note: Run with `RUST_BACKTRACE=1` for a backtrace.