[INFO] fetching crate ddi 0.2.1...
[INFO] documenting ddi-0.2.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate ddi 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate ddi 0.2.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ddi 0.2.1
[INFO] finished tweaking crates.io crate ddi 0.2.1
[INFO] tweaked toml for crates.io crate ddi 0.2.1 written to /workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a606d39649074d4db509ac04db97a5b42b0ddefc03419f19f4b9a344ac48b43f
[INFO] running `Command { std: "docker" "start" "-a" "a606d39649074d4db509ac04db97a5b42b0ddefc03419f19f4b9a344ac48b43f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a606d39649074d4db509ac04db97a5b42b0ddefc03419f19f4b9a344ac48b43f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a606d39649074d4db509ac04db97a5b42b0ddefc03419f19f4b9a344ac48b43f", kill_on_drop: false }`
[INFO] [stdout] a606d39649074d4db509ac04db97a5b42b0ddefc03419f19f4b9a344ac48b43f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61ad5928d086b7386974c93c88227d39ecee0f5f6a2541ef206f5b8b87814eb2
[INFO] running `Command { std: "docker" "start" "-a" "61ad5928d086b7386974c93c88227d39ecee0f5f6a2541ef206f5b8b87814eb2", kill_on_drop: false }`
[INFO] [stderr]  Documenting ddi v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `std::collections::HashMap`
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the link appears in this line:
[INFO] [stdout]           
[INFO] [stdout]           `ddi` supports `no-std` by default, if `std` feature enabled the internal data structure will be changed from [`alloc::collections::BTreeMap`] to [`std::collections::HashMap`] and [`std::error::Error`] will be implemented for [`DDIError`]. This will give a little performance improvement and usability.
[INFO] [stdout]                                                                                                                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: no item named `std` in scope
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `std::error::Error`
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the link appears in this line:
[INFO] [stdout]           
[INFO] [stdout]           `ddi` supports `no-std` by default, if `std` feature enabled the internal data structure will be changed from [`alloc::collections::BTreeMap`] to [`std::collections::HashMap`] and [`std::error::Error`] will be implemented for [`DDIError`]. This will give a little performance improvement and usability.
[INFO] [stdout]                                                                                                                                                                                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: no item named `std` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Arc`
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the link appears in this line:
[INFO] [stdout]           
[INFO] [stdout]           When a service wants to hold references to other services, the referenced service should be wrapped in [`Arc<T>`] for proper lifecycle handling. `ddi` defines an alias `type Service<T> = Arc<T>` for such a pattern.
[INFO] [stdout]                                                                                                                   ^^^^^^^^
[INFO] [stdout]   = note: no item named `Arc` in scope
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "61ad5928d086b7386974c93c88227d39ecee0f5f6a2541ef206f5b8b87814eb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61ad5928d086b7386974c93c88227d39ecee0f5f6a2541ef206f5b8b87814eb2", kill_on_drop: false }`
[INFO] [stdout] 61ad5928d086b7386974c93c88227d39ecee0f5f6a2541ef206f5b8b87814eb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "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] f20ae498f2aaaaef270f22bc1fd47f872c1d382dd125cbe1cba9104642e89e81
[INFO] running `Command { std: "docker" "start" "-a" "f20ae498f2aaaaef270f22bc1fd47f872c1d382dd125cbe1cba9104642e89e81", kill_on_drop: false }`
[INFO] [stderr]  Documenting ddi v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `std::collections::HashMap`
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the link appears in this line:
[INFO] [stdout]           
[INFO] [stdout]           `ddi` supports `no-std` by default, if `std` feature enabled the internal data structure will be changed from [`alloc::collections::BTreeMap`] to [`std::collections::HashMap`] and [`std::error::Error`] will be implemented for [`DDIError`]. This will give a little performance improvement and usability.
[INFO] [stdout]                                                                                                                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: no item named `std` in scope
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `std::error::Error`
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the link appears in this line:
[INFO] [stdout]           
[INFO] [stdout]           `ddi` supports `no-std` by default, if `std` feature enabled the internal data structure will be changed from [`alloc::collections::BTreeMap`] to [`std::collections::HashMap`] and [`std::error::Error`] will be implemented for [`DDIError`]. This will give a little performance improvement and usability.
[INFO] [stdout]                                                                                                                                                                                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: no item named `std` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Arc`
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the link appears in this line:
[INFO] [stdout]           
[INFO] [stdout]           When a service wants to hold references to other services, the referenced service should be wrapped in [`Arc<T>`] for proper lifecycle handling. `ddi` defines an alias `type Service<T> = Arc<T>` for such a pattern.
[INFO] [stdout]                                                                                                                   ^^^^^^^^
[INFO] [stdout]   = note: no item named `Arc` in scope
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "f20ae498f2aaaaef270f22bc1fd47f872c1d382dd125cbe1cba9104642e89e81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20ae498f2aaaaef270f22bc1fd47f872c1d382dd125cbe1cba9104642e89e81", kill_on_drop: false }`
[INFO] [stdout] f20ae498f2aaaaef270f22bc1fd47f872c1d382dd125cbe1cba9104642e89e81
