[INFO] fetching crate hippo-macro 0.2.1...
[INFO] documenting hippo-macro-0.2.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate hippo-macro 0.2.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate hippo-macro 0.2.1 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 hippo-macro 0.2.1
[INFO] finished tweaking crates.io crate hippo-macro 0.2.1
[INFO] tweaked toml for crates.io crate hippo-macro 0.2.1 written to /workspace/builds/worker-21/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] [stdout] b77594dc75fb8ff2dea1e3ce13c1680e46f6d473e58c7f1900531cb7190f201a
[INFO] running `Command { std: "docker" "start" "-a" "b77594dc75fb8ff2dea1e3ce13c1680e46f6d473e58c7f1900531cb7190f201a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b77594dc75fb8ff2dea1e3ce13c1680e46f6d473e58c7f1900531cb7190f201a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b77594dc75fb8ff2dea1e3ce13c1680e46f6d473e58c7f1900531cb7190f201a", kill_on_drop: false }`
[INFO] [stdout] b77594dc75fb8ff2dea1e3ce13c1680e46f6d473e58c7f1900531cb7190f201a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] bb3260fdbd40b779f9a84ee6c0537b8dd09922b2b638eb58641705acfe761386
[INFO] running `Command { std: "docker" "start" "-a" "bb3260fdbd40b779f9a84ee6c0537b8dd09922b2b638eb58641705acfe761386", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]     Checking serde v1.0.127
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking hippo-shared v0.1.1
[INFO] [stderr]  Documenting hippo-macro v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `hippo::Preprocessed`
[INFO] [stdout]   --> src/lib.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / /// Preprocess and embed an asset in conformance to the [`Preprocessed`](hippo::Preprocessed)
[INFO] [stdout] 22 | | /// trait.
[INFO] [stdout]    | |__________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = note: the link appears in this line:
[INFO] [stdout]            
[INFO] [stdout]            Preprocess and embed an asset in conformance to the [`Preprocessed`](hippo::Preprocessed)
[INFO] [stdout]                                                                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: no item named `hippo` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.25s
[INFO] running `Command { std: "docker" "inspect" "bb3260fdbd40b779f9a84ee6c0537b8dd09922b2b638eb58641705acfe761386", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb3260fdbd40b779f9a84ee6c0537b8dd09922b2b638eb58641705acfe761386", kill_on_drop: false }`
[INFO] [stdout] bb3260fdbd40b779f9a84ee6c0537b8dd09922b2b638eb58641705acfe761386
