[INFO] fetching crate epub 2.0.0...
[INFO] documenting epub-2.0.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate epub 2.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate epub 2.0.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epub 2.0.0
[INFO] finished tweaking crates.io crate epub 2.0.0
[INFO] tweaked toml for crates.io crate epub 2.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a05309a757a661b2c4e701dc8316832c994f2f902843d32a1ae89b66935e3323
[INFO] running `Command { std: "docker" "start" "-a" "a05309a757a661b2c4e701dc8316832c994f2f902843d32a1ae89b66935e3323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a05309a757a661b2c4e701dc8316832c994f2f902843d32a1ae89b66935e3323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05309a757a661b2c4e701dc8316832c994f2f902843d32a1ae89b66935e3323", kill_on_drop: false }`
[INFO] [stdout] a05309a757a661b2c4e701dc8316832c994f2f902843d32a1ae89b66935e3323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31248c6b667a291786c7f7454516a3f43a88c19f31596182f98680d6234923bb
[INFO] running `Command { std: "docker" "start" "-a" "31248c6b667a291786c7f7454516a3f43a88c19f31596182f98680d6234923bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking zip v0.5.13
[INFO] [stderr]  Documenting epub v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `HashMap`
[INFO] [stdout]   --> src/lib.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 | //! Metadata is a [`HashMap`] storing all metadata defined in the epub
[INFO] [stdout]    |                     ^^^^^^^ no item named `HashMap` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `String`
[INFO] [stdout]   --> src/lib.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 | //! Spine is a Vec<String> storing the epub spine as resources ids
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 60 | //! Spine is a `Vec<String>` storing the epub spine as resources ids
[INFO] [stdout]    |                +           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "31248c6b667a291786c7f7454516a3f43a88c19f31596182f98680d6234923bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31248c6b667a291786c7f7454516a3f43a88c19f31596182f98680d6234923bb", kill_on_drop: false }`
[INFO] [stdout] 31248c6b667a291786c7f7454516a3f43a88c19f31596182f98680d6234923bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae2798b173cd879b11efb25f7e4dd95bab04c0d264ff5bb741c7e1d7b2d095c4
[INFO] running `Command { std: "docker" "start" "-a" "ae2798b173cd879b11efb25f7e4dd95bab04c0d264ff5bb741c7e1d7b2d095c4", kill_on_drop: false }`
[INFO] [stderr]  Documenting epub v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `HashMap`
[INFO] [stdout]   --> src/lib.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 | //! Metadata is a [`HashMap`] storing all metadata defined in the epub
[INFO] [stdout]    |                     ^^^^^^^ no item named `HashMap` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `String`
[INFO] [stdout]   --> src/lib.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 60 | //! Spine is a Vec<String> storing the epub spine as resources ids
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 60 | //! Spine is a `Vec<String>` storing the epub spine as resources ids
[INFO] [stdout]    |                +           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "ae2798b173cd879b11efb25f7e4dd95bab04c0d264ff5bb741c7e1d7b2d095c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae2798b173cd879b11efb25f7e4dd95bab04c0d264ff5bb741c7e1d7b2d095c4", kill_on_drop: false }`
[INFO] [stdout] ae2798b173cd879b11efb25f7e4dd95bab04c0d264ff5bb741c7e1d7b2d095c4
