[INFO] fetching crate xxhash 0.0.8...
[INFO] documenting xxhash-0.0.8 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate xxhash 0.0.8 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate xxhash 0.0.8 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xxhash 0.0.8
[INFO] finished tweaking crates.io crate xxhash 0.0.8
[INFO] tweaked toml for crates.io crate xxhash 0.0.8 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6dbc3a055e3ada86afeaf45272d73d9ef708a24c5f8a645eda6a510496208088
[INFO] running `Command { std: "docker" "start" "-a" "6dbc3a055e3ada86afeaf45272d73d9ef708a24c5f8a645eda6a510496208088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dbc3a055e3ada86afeaf45272d73d9ef708a24c5f8a645eda6a510496208088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dbc3a055e3ada86afeaf45272d73d9ef708a24c5f8a645eda6a510496208088", kill_on_drop: false }`
[INFO] [stdout] 6dbc3a055e3ada86afeaf45272d73d9ef708a24c5f8a645eda6a510496208088
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1230b527d26aa686c568c63ef105d0851341e4a00fecc324fdc6b408c4737622
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1230b527d26aa686c568c63ef105d0851341e4a00fecc324fdc6b408c4737622", kill_on_drop: false }`
[INFO] [stderr]  Documenting xxhash v0.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> src/lib.rs:287:18
[INFO] [stdout]     |
[INFO] [stdout] 287 |     let test = |&: size: usize, seed: u64, expected: u64| {
[INFO] [stdout]     |                  ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> src/lib.rs:338:21
[INFO] [stdout]     |
[INFO] [stdout] 338 |     bench_base(b, |&: v| oneshot(v, 0))
[INFO] [stdout]     |                     ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> src/xxh32.rs:215:18
[INFO] [stdout]     |
[INFO] [stdout] 215 |     let test = |&: size: usize, seed: u32, expected: u32| {
[INFO] [stdout]     |                  ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> src/xxh32.rs:240:19
[INFO] [stdout]     |
[INFO] [stdout] 240 |     bench.iter( |&:| f(v.as_slice()) );
[INFO] [stdout]     |                   ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> src/xxh32.rs:246:17
[INFO] [stdout]     |
[INFO] [stdout] 246 |     test_base(|&: v, seed|{
[INFO] [stdout]     |                 ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::num::Int`
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use std::num::Int;
[INFO] [stdout]    |     ^^^^^^^^^^^^^ no `Int` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::raw::Repr`
[INFO] [stdout]   --> src/lib.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 | use std::raw::{Repr};
[INFO] [stdout]    |                ^^^^ no `Repr` in `raw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::ptr::copy_memory`
[INFO] [stdout]   --> src/lib.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 | use std::ptr::{copy_memory};
[INFO] [stdout]    |                ^^^^^^^^^^^ no `copy_memory` in `ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::hash::Writer`
[INFO] [stdout]   --> src/lib.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 | use std::hash::{Hash, Hasher, Writer};
[INFO] [stdout]    |                               ^^^^^^ no `Writer` in `hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::num::Int`
[INFO] [stdout]  --> src/xxh32.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::num::Int;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no `Int` in `num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::raw::Repr`
[INFO] [stdout]  --> src/xxh32.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::raw::{Repr};
[INFO] [stdout]   |                ^^^^ no `Repr` in `raw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::ptr::copy_memory`
[INFO] [stdout]  --> src/xxh32.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ptr::{copy_memory};
[INFO] [stdout]   |                ^^^^^^^^^^^ no `copy_memory` in `ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::hash::Writer`
[INFO] [stdout]  --> src/xxh32.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::hash::{Hash, Hasher, Writer};
[INFO] [stdout]   |                               ^^^^^^ no `Writer` in `hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `Hasher`
[INFO] [stdout]    --> src/xxh32.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     type Output = u32;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ not a member of trait `Hasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `reset` is not a member of trait `Hasher`
[INFO] [stdout]    --> src/xxh32.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 | /     fn reset(&mut self) { #![inline]
[INFO] [stdout] 134 | |         self.v1 = self.seed + PRIME1 + PRIME2;
[INFO] [stdout] 135 | |         self.v2 = self.seed + PRIME2;
[INFO] [stdout] 136 | |         self.v3 = self.seed;
[INFO] [stdout] ...   |
[INFO] [stdout] 139 | |         self.memsize = 0;
[INFO] [stdout] 140 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Hasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Output` is not a member of trait `Hasher`
[INFO] [stdout]    --> src/lib.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 181 |     type Output = u64;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^ not a member of trait `Hasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `reset` is not a member of trait `Hasher`
[INFO] [stdout]    --> src/lib.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 | /     fn reset(&mut self) { #![inline]
[INFO] [stdout] 185 | |         self.v1 = self.seed + PRIME1 + PRIME2;
[INFO] [stdout] 186 | |         self.v2 = self.seed + PRIME2;
[INFO] [stdout] 187 | |         self.v3 = self.seed;
[INFO] [stdout] ...   |
[INFO] [stdout] 190 | |         self.memsize = 0;
[INFO] [stdout] 191 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Hasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | #![feature(int_uint)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0407, E0432, E0437, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0407`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `xxhash`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name xxhash src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "1230b527d26aa686c568c63ef105d0851341e4a00fecc324fdc6b408c4737622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1230b527d26aa686c568c63ef105d0851341e4a00fecc324fdc6b408c4737622", kill_on_drop: false }`
[INFO] [stdout] 1230b527d26aa686c568c63ef105d0851341e4a00fecc324fdc6b408c4737622