[INFO] fetching crate empty_type 0.2.2...
[INFO] documenting empty_type-0.2.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate empty_type 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate empty_type 0.2.2 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 empty_type 0.2.2
[INFO] finished tweaking crates.io crate empty_type 0.2.2
[INFO] tweaked toml for crates.io crate empty_type 0.2.2 written to /workspace/builds/worker-4-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 empty_type_derive v0.2.3
[INFO] [stderr]   Downloaded empty_type_traits v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 079dfc9dcca8db3f0c0345fef0f086529d6d4da37418b2aa628a8441342c16f3
[INFO] running `Command { std: "docker" "start" "-a" "079dfc9dcca8db3f0c0345fef0f086529d6d4da37418b2aa628a8441342c16f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "079dfc9dcca8db3f0c0345fef0f086529d6d4da37418b2aa628a8441342c16f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079dfc9dcca8db3f0c0345fef0f086529d6d4da37418b2aa628a8441342c16f3", kill_on_drop: false }`
[INFO] [stdout] 079dfc9dcca8db3f0c0345fef0f086529d6d4da37418b2aa628a8441342c16f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9f907fcb93c91f30d56dd72439501f32827c6fb056a850276db4168f4e521f54
[INFO] running `Command { std: "docker" "start" "-a" "9f907fcb93c91f30d56dd72439501f32827c6fb056a850276db4168f4e521f54", kill_on_drop: false }`
[INFO] [stderr]     Checking empty_type_traits v0.2.2
[INFO] [stderr]  Documenting empty_type v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `deserialize_empty`
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the link appears in this line:
[INFO] [stdout]           
[INFO] [stdout]           Serde support is provided by the feature flag `serde` and a helper function [`deserialize_empty`]
[INFO] [stdout]                                                                                        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   = note: no item named `deserialize_empty` in scope
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "9f907fcb93c91f30d56dd72439501f32827c6fb056a850276db4168f4e521f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f907fcb93c91f30d56dd72439501f32827c6fb056a850276db4168f4e521f54", kill_on_drop: false }`
[INFO] [stdout] 9f907fcb93c91f30d56dd72439501f32827c6fb056a850276db4168f4e521f54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docs_rs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6702c1a72f97c4010555c7e2e650a970bac65eab8166c3b826e8b0747940a2c2
[INFO] running `Command { std: "docker" "start" "-a" "6702c1a72f97c4010555c7e2e650a970bac65eab8166c3b826e8b0747940a2c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking empty_type_traits v0.2.2
[INFO] [stderr]    Compiling empty_type_derive v0.2.3
[INFO] [stderr]  Documenting empty_type v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "6702c1a72f97c4010555c7e2e650a970bac65eab8166c3b826e8b0747940a2c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6702c1a72f97c4010555c7e2e650a970bac65eab8166c3b826e8b0747940a2c2", kill_on_drop: false }`
[INFO] [stdout] 6702c1a72f97c4010555c7e2e650a970bac65eab8166c3b826e8b0747940a2c2
