[INFO] fetching crate fail 0.5.1...
[INFO] documenting fail-0.5.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate fail 0.5.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate fail 0.5.1 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 fail 0.5.1
[INFO] finished tweaking crates.io crate fail 0.5.1
[INFO] tweaked toml for crates.io crate fail 0.5.1 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] 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] 1df8685b5b034b1b106095a074c81dd21c56a37ed5d78ba0bcdd1d02099e7f86
[INFO] running `Command { std: "docker" "start" "-a" "1df8685b5b034b1b106095a074c81dd21c56a37ed5d78ba0bcdd1d02099e7f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1df8685b5b034b1b106095a074c81dd21c56a37ed5d78ba0bcdd1d02099e7f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df8685b5b034b1b106095a074c81dd21c56a37ed5d78ba0bcdd1d02099e7f86", kill_on_drop: false }`
[INFO] [stdout] 1df8685b5b034b1b106095a074c81dd21c56a37ed5d78ba0bcdd1d02099e7f86
[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] a3ba25b9e529e81bf91a4cf9152e6ddcb235b3340ba2870bfe18306962f7bdb4
[INFO] running `Command { std: "docker" "start" "-a" "a3ba25b9e529e81bf91a4cf9152e6ddcb235b3340ba2870bfe18306962f7bdb4", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting fail v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `cfg` is both a function and a macro
[INFO] [stdout]    --> src/lib.rs:724:33
[INFO] [stdout]     |
[INFO] [stdout] 724 |     /// Read documentation of [`cfg`] for more details.
[INFO] [stdout]     |                                 ^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]     |
[INFO] [stdout] 724 |     /// Read documentation of [`cfg()`] for more details.
[INFO] [stdout]     |                                    ++
[INFO] [stdout] help: to link to the macro, add an exclamation mark
[INFO] [stdout]     |
[INFO] [stdout] 724 |     /// Read documentation of [`cfg!`] for more details.
[INFO] [stdout]     |                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "a3ba25b9e529e81bf91a4cf9152e6ddcb235b3340ba2870bfe18306962f7bdb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ba25b9e529e81bf91a4cf9152e6ddcb235b3340ba2870bfe18306962f7bdb4", kill_on_drop: false }`
[INFO] [stdout] a3ba25b9e529e81bf91a4cf9152e6ddcb235b3340ba2870bfe18306962f7bdb4
[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" "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" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed8767b4e695824a4b633c09821898f6bda2f6e6038ea25f0001fcfc1fc161e3
[INFO] running `Command { std: "docker" "start" "-a" "ed8767b4e695824a4b633c09821898f6bda2f6e6038ea25f0001fcfc1fc161e3", kill_on_drop: false }`
[INFO] [stderr]  Documenting fail v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `cfg` is both a function and a macro
[INFO] [stdout]    --> src/lib.rs:724:33
[INFO] [stdout]     |
[INFO] [stdout] 724 |     /// Read documentation of [`cfg`] for more details.
[INFO] [stdout]     |                                 ^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]     |
[INFO] [stdout] 724 |     /// Read documentation of [`cfg()`] for more details.
[INFO] [stdout]     |                                    ++
[INFO] [stdout] help: to link to the macro, add an exclamation mark
[INFO] [stdout]     |
[INFO] [stdout] 724 |     /// Read documentation of [`cfg!`] for more details.
[INFO] [stdout]     |                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "ed8767b4e695824a4b633c09821898f6bda2f6e6038ea25f0001fcfc1fc161e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8767b4e695824a4b633c09821898f6bda2f6e6038ea25f0001fcfc1fc161e3", kill_on_drop: false }`
[INFO] [stdout] ed8767b4e695824a4b633c09821898f6bda2f6e6038ea25f0001fcfc1fc161e3
