[INFO] fetching crate core_extensions 1.5.3...
[INFO] documenting core_extensions-1.5.3 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate core_extensions 1.5.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate core_extensions 1.5.3 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 core_extensions 1.5.3
[INFO] finished tweaking crates.io crate core_extensions 1.5.3
[INFO] tweaked toml for crates.io crate core_extensions 1.5.3 written to /workspace/builds/worker-0-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 core_extensions_proc_macros v1.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 324dd8ef4b202d1236e33fd0ec6ec67cabdd52f248a43f4c82d5e37a981670b7
[INFO] running `Command { std: "docker" "start" "-a" "324dd8ef4b202d1236e33fd0ec6ec67cabdd52f248a43f4c82d5e37a981670b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "324dd8ef4b202d1236e33fd0ec6ec67cabdd52f248a43f4c82d5e37a981670b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "324dd8ef4b202d1236e33fd0ec6ec67cabdd52f248a43f4c82d5e37a981670b7", kill_on_drop: false }`
[INFO] [stdout] 324dd8ef4b202d1236e33fd0ec6ec67cabdd52f248a43f4c82d5e37a981670b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d7e8e1e8b98b27115d1d059b4926ec0a2825a884453a92f66a6ba2eba6f7b392
[INFO] running `Command { std: "docker" "start" "-a" "d7e8e1e8b98b27115d1d059b4926ec0a2825a884453a92f66a6ba2eba6f7b392", kill_on_drop: false }`
[INFO] [stderr]  Documenting core_extensions v1.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "d7e8e1e8b98b27115d1d059b4926ec0a2825a884453a92f66a6ba2eba6f7b392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e8e1e8b98b27115d1d059b4926ec0a2825a884453a92f66a6ba2eba6f7b392", kill_on_drop: false }`
[INFO] [stdout] d7e8e1e8b98b27115d1d059b4926ec0a2825a884453a92f66a6ba2eba6f7b392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "--features" "std serde_ all_items rust_latest_stable docsrs" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 934d7b82868ee194edf678bd2bcdbd3462e96978211252811a62237edab37fce
[INFO] running `Command { std: "docker" "start" "-a" "934d7b82868ee194edf678bd2bcdbd3462e96978211252811a62237edab37fce", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling core_extensions_proc_macros v1.5.3
[INFO] [stderr]  Documenting core_extensions v1.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stdout]   --> src_core_extensions/marker_type.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |     #[allow(const_err)]
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 <https://github.com/rust-lang/rust/issues/71800> for more information
[INFO] [stdout]   --> src_core_extensions/marker_type.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |     #[allow(const_err)]
[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 3.92s
[INFO] running `Command { std: "docker" "inspect" "934d7b82868ee194edf678bd2bcdbd3462e96978211252811a62237edab37fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "934d7b82868ee194edf678bd2bcdbd3462e96978211252811a62237edab37fce", kill_on_drop: false }`
[INFO] [stdout] 934d7b82868ee194edf678bd2bcdbd3462e96978211252811a62237edab37fce
