[INFO] fetching crate aversion 0.2.1...
[INFO] documenting aversion-0.2.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate aversion 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate aversion 0.2.1 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 aversion 0.2.1
[INFO] finished tweaking crates.io crate aversion 0.2.1
[INFO] tweaked toml for crates.io crate aversion 0.2.1 written to /workspace/builds/worker-6-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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_cbor v0.11.2
[INFO] [stderr]   Downloaded aversion-macros v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e5d2501d79611678f4378388e328e7951b3b7461a01ddf0fa1780b6e3a666d29
[INFO] running `Command { std: "docker" "start" "-a" "e5d2501d79611678f4378388e328e7951b3b7461a01ddf0fa1780b6e3a666d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5d2501d79611678f4378388e328e7951b3b7461a01ddf0fa1780b6e3a666d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d2501d79611678f4378388e328e7951b3b7461a01ddf0fa1780b6e3a666d29", kill_on_drop: false }`
[INFO] [stdout] e5d2501d79611678f4378388e328e7951b3b7461a01ddf0fa1780b6e3a666d29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ed41bc267656300884cb43bda5e5e4368b20152b023dcfaa226680a8bb6e99b6
[INFO] running `Command { std: "docker" "start" "-a" "ed41bc267656300884cb43bda5e5e4368b20152b023dcfaa226680a8bb6e99b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]    Compiling aversion-macros v0.2.1
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]  Documenting aversion v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `GroupDeserialize::expect_message`
[INFO] [stdout]   --> src/group.rs:94:43
[INFO] [stdout]    |
[INFO] [stdout] 94 |     /// This function will be called by [`GroupDeserialize::expect_message`]
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `GroupDeserialize` has no associated item named `expect_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `FixedHeader`
[INFO] [stdout]  --> src/util/mod.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! [`FixedHeader`] is a basic message header struct that implements
[INFO] [stdout]   |       ^^^^^^^^^^^ no item named `FixedHeader` 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 `UpgradeLatest`
[INFO] [stdout]   --> src/versioned.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     /// The [`UpgradeLatest`] trait can be derived, to automatically
[INFO] [stdout]    |               ^^^^^^^^^^^^^ no item named `UpgradeLatest` 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 `UpgradeLatest`
[INFO] [stdout]   --> src/versioned.rs:22:58
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// The `Base` type is the one that will implement [`UpgradeLatest`]
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^ no item named `UpgradeLatest` 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 `MessageId`
[INFO] [stdout]   --> src/versioned.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |     /// and [`MessageId`]. Those two traits should not be needed on older
[INFO] [stdout]    |               ^^^^^^^^^ no item named `MessageId` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.40s
[INFO] running `Command { std: "docker" "inspect" "ed41bc267656300884cb43bda5e5e4368b20152b023dcfaa226680a8bb6e99b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed41bc267656300884cb43bda5e5e4368b20152b023dcfaa226680a8bb6e99b6", kill_on_drop: false }`
[INFO] [stdout] ed41bc267656300884cb43bda5e5e4368b20152b023dcfaa226680a8bb6e99b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] dfcc26fbfeb8780806c1b657302fb052f4e06c3c10303a75df2109686ecfe897
[INFO] running `Command { std: "docker" "start" "-a" "dfcc26fbfeb8780806c1b657302fb052f4e06c3c10303a75df2109686ecfe897", kill_on_drop: false }`
[INFO] [stderr]  Documenting aversion v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `GroupDeserialize::expect_message`
[INFO] [stdout]   --> src/group.rs:94:43
[INFO] [stdout]    |
[INFO] [stdout] 94 |     /// This function will be called by [`GroupDeserialize::expect_message`]
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `GroupDeserialize` has no associated item named `expect_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `FixedHeader`
[INFO] [stdout]  --> src/util/mod.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! [`FixedHeader`] is a basic message header struct that implements
[INFO] [stdout]   |       ^^^^^^^^^^^ no item named `FixedHeader` 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 `UpgradeLatest`
[INFO] [stdout]   --> src/versioned.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     /// The [`UpgradeLatest`] trait can be derived, to automatically
[INFO] [stdout]    |               ^^^^^^^^^^^^^ no item named `UpgradeLatest` 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 `UpgradeLatest`
[INFO] [stdout]   --> src/versioned.rs:22:58
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// The `Base` type is the one that will implement [`UpgradeLatest`]
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^ no item named `UpgradeLatest` 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 `MessageId`
[INFO] [stdout]   --> src/versioned.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |     /// and [`MessageId`]. Those two traits should not be needed on older
[INFO] [stdout]    |               ^^^^^^^^^ no item named `MessageId` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "dfcc26fbfeb8780806c1b657302fb052f4e06c3c10303a75df2109686ecfe897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfcc26fbfeb8780806c1b657302fb052f4e06c3c10303a75df2109686ecfe897", kill_on_drop: false }`
[INFO] [stdout] dfcc26fbfeb8780806c1b657302fb052f4e06c3c10303a75df2109686ecfe897
