[INFO] fetching crate chalk-ir 0.70.0...
[INFO] documenting chalk-ir-0.70.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate chalk-ir 0.70.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate chalk-ir 0.70.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chalk-ir 0.70.0
[INFO] finished tweaking crates.io crate chalk-ir 0.70.0
[INFO] tweaked toml for crates.io crate chalk-ir 0.70.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 14f7149dab8ff7228dbbcd73438528f900b5d7363f149b53ebef6758ca74d84f
[INFO] running `Command { std: "docker" "start" "-a" "14f7149dab8ff7228dbbcd73438528f900b5d7363f149b53ebef6758ca74d84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14f7149dab8ff7228dbbcd73438528f900b5d7363f149b53ebef6758ca74d84f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f7149dab8ff7228dbbcd73438528f900b5d7363f149b53ebef6758ca74d84f", kill_on_drop: false }`
[INFO] [stdout] 14f7149dab8ff7228dbbcd73438528f900b5d7363f149b53ebef6758ca74d84f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c26aab1d7a5c2b0548047368b18c2459eb4472981e539c3b4c18abfa6c5a6292
[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" "c26aab1d7a5c2b0548047368b18c2459eb4472981e539c3b4c18abfa6c5a6292", kill_on_drop: false }`
[INFO] [stderr]    Compiling chalk-derive v0.70.0
[INFO] [stderr]  Documenting chalk-ir v0.70.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `intern_ty`
[INFO] [stdout]   --> src/interner.rs:66:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     /// `TyKind` (by the [`intern_ty`] method) and then later
[INFO] [stdout]    |                           ^^^^^^^^^^^ no item named `intern_ty` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ty_data`
[INFO] [stdout]   --> src/interner.rs:67:33
[INFO] [stdout]    |
[INFO] [stdout] 67 |     /// converted back (by the [`ty_data`] method). The interned form
[INFO] [stdout]    |                                 ^^^^^^^^^ no item named `ty_data` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `intern_lifetime`
[INFO] [stdout]   --> src/interner.rs:77:40
[INFO] [stdout]    |
[INFO] [stdout] 77 |     /// from a `LifetimeData` (by the [`intern_lifetime`] method) and
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^ no item named `intern_lifetime` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `lifetime_data`
[INFO] [stdout]   --> src/interner.rs:78:44
[INFO] [stdout]    |
[INFO] [stdout] 78 |     /// then later converted back (by the [`lifetime_data`] method).
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^ no item named `lifetime_data` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `intern_const`
[INFO] [stdout]   --> src/interner.rs:86:37
[INFO] [stdout]    |
[INFO] [stdout] 86 |     /// from a `ConstData` (by the [`intern_const`] method) and
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^ no item named `intern_const` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `const_data`
[INFO] [stdout]   --> src/interner.rs:87:44
[INFO] [stdout]    |
[INFO] [stdout] 87 |     /// then later converted back (by the [`const_data`] method).
[INFO] [stdout]    |                                            ^^^^^^^^^^^^ no item named `const_data` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `skip_binders`
[INFO] [stdout]     --> src/lib.rs:2116:30
[INFO] [stdout]      |
[INFO] [stdout] 2116 |     /// is just as risky as [`skip_binders`].
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^ no item named `skip_binders` in scope
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/lib.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 | /// See https://rustc-dev-guide.rust-lang.org/borrow_check/region_inference.html#placeholders-and-universes for more.
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://rustc-dev-guide.rust-lang.org/borrow_check/region_inference.html#placeholders-and-universes>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "c26aab1d7a5c2b0548047368b18c2459eb4472981e539c3b4c18abfa6c5a6292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26aab1d7a5c2b0548047368b18c2459eb4472981e539c3b4c18abfa6c5a6292", kill_on_drop: false }`
[INFO] [stdout] c26aab1d7a5c2b0548047368b18c2459eb4472981e539c3b4c18abfa6c5a6292
