[INFO] fetching crate amplify 3.7.1...
[INFO] documenting amplify-3.7.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate amplify 3.7.1 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate amplify 3.7.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amplify 3.7.1
[INFO] finished tweaking crates.io crate amplify 3.7.1
[INFO] tweaked toml for crates.io crate amplify 3.7.1 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 638b98b4c5c96356e59303631a1d2dbb837496534acf150d4a52002252228665
[INFO] running `Command { std: "docker" "start" "-a" "638b98b4c5c96356e59303631a1d2dbb837496534acf150d4a52002252228665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "638b98b4c5c96356e59303631a1d2dbb837496534acf150d4a52002252228665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638b98b4c5c96356e59303631a1d2dbb837496534acf150d4a52002252228665", kill_on_drop: false }`
[INFO] [stdout] 638b98b4c5c96356e59303631a1d2dbb837496534acf150d4a52002252228665
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31ef001e05f79210f6889d500952b22328fbb08aa5fe9a1bbdd787e4fbcb9a9a
[INFO] running `Command { std: "docker" "start" "-a" "31ef001e05f79210f6889d500952b22328fbb08aa5fe9a1bbdd787e4fbcb9a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking amplify_num v0.1.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling amplify_syn v1.1.4
[INFO] [stderr]    Compiling amplify_derive v2.8.0
[INFO] [stderr]  Documenting amplify v3.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Left`
[INFO] [stdout]   --> src/bipolar.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | /// some two types ([`Left`], [`Right`]), like a reader and writer streams.
[INFO] [stdout]    |                      ^^^^^^ no item named `Left` in scope
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     warnings
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` implied by `#[warn(warnings)]`
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Right`
[INFO] [stdout]   --> src/bipolar.rs:17:32
[INFO] [stdout]    |
[INFO] [stdout] 17 | /// some two types ([`Left`], [`Right`]), like a reader and writer streams.
[INFO] [stdout]    |                                ^^^^^^^ no item named `Right` 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 `Features`
[INFO] [stdout]   --> src/flags.rs:29:58
[INFO] [stdout]    |
[INFO] [stdout] 29 | /// Keeps a reference to a specific feature flag within [`Features`] vector
[INFO] [stdout]    |                                                          ^^^^^^^^^^ no item named `Features` 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 `Left`
[INFO] [stdout]   --> src/bipolar.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 | /// some two types ([`Left`], [`Right`]), like a reader and writer streams.
[INFO] [stdout]    |                      ^^^^^^ no item named `Left` 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 `HashMap`
[INFO] [stdout]   --> src/macros.rs:88:25
[INFO] [stdout]    |
[INFO] [stdout] 88 | /// Macro for creating [`HashMap`] in the same manner as `vec!` is used for
[INFO] [stdout]    |                         ^^^^^^^^^ no item named `HashMap` 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 `HashSet`
[INFO] [stdout]    --> src/macros.rs:120:25
[INFO] [stdout]     |
[INFO] [stdout] 120 | /// Macro for creating [`HashSet`] in the same manner as `vec!` is used for
[INFO] [stdout]     |                         ^^^^^^^^^ no item named `HashSet` 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 `HashSet`
[INFO] [stdout]    --> src/macros.rs:131:45
[INFO] [stdout]     |
[INFO] [stdout] 131 | /// NB: you can't use repeated values with [`HashSet`], unlike to [`Vec`]'s:
[INFO] [stdout]     |                                             ^^^^^^^^^ no item named `HashSet` 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 `BTreeMap`
[INFO] [stdout]    --> src/macros.rs:159:25
[INFO] [stdout]     |
[INFO] [stdout] 159 | /// Macro for creating [`BTreeMap`] in the same manner as `vec!` is used for
[INFO] [stdout]     |                         ^^^^^^^^^^ no item named `BTreeMap` 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 `BTreeSet`
[INFO] [stdout]    --> src/macros.rs:191:25
[INFO] [stdout]     |
[INFO] [stdout] 191 | /// Macro for creating [`BTreeSet`] in the same manner as `vec!` is used for
[INFO] [stdout]     |                         ^^^^^^^^^^ no item named `BTreeSet` 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 `HashSet`
[INFO] [stdout]    --> src/macros.rs:202:45
[INFO] [stdout]     |
[INFO] [stdout] 202 | /// NB: you can't use repeated values with [`HashSet`], unlike to [`Vec`]'s:
[INFO] [stdout]     |                                             ^^^^^^^^^ no item named `HashSet` 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 `LinkedList`
[INFO] [stdout]    --> src/macros.rs:230:25
[INFO] [stdout]     |
[INFO] [stdout] 230 | /// Macro for creating [`LinkedList`] in the same manner as `vec!` is used for
[INFO] [stdout]     |                         ^^^^^^^^^^^^ no item named `LinkedList` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.58s
[INFO] running `Command { std: "docker" "inspect" "31ef001e05f79210f6889d500952b22328fbb08aa5fe9a1bbdd787e4fbcb9a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ef001e05f79210f6889d500952b22328fbb08aa5fe9a1bbdd787e4fbcb9a9a", kill_on_drop: false }`
[INFO] [stdout] 31ef001e05f79210f6889d500952b22328fbb08aa5fe9a1bbdd787e4fbcb9a9a
