[INFO] fetching crate futures-executor 0.3.28...
[INFO] documenting futures-executor-0.3.28 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate futures-executor 0.3.28 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate futures-executor 0.3.28 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 futures-executor 0.3.28
[INFO] finished tweaking crates.io crate futures-executor 0.3.28
[INFO] tweaked toml for crates.io crate futures-executor 0.3.28 written to /workspace/builds/worker-1-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ca35d1369a2e1016c8a2025bf84a06c9b499c662e98fabc355ab767e84dd5fbf
[INFO] running `Command { std: "docker" "start" "-a" "ca35d1369a2e1016c8a2025bf84a06c9b499c662e98fabc355ab767e84dd5fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca35d1369a2e1016c8a2025bf84a06c9b499c662e98fabc355ab767e84dd5fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca35d1369a2e1016c8a2025bf84a06c9b499c662e98fabc355ab767e84dd5fbf", kill_on_drop: false }`
[INFO] [stdout] ca35d1369a2e1016c8a2025bf84a06c9b499c662e98fabc355ab767e84dd5fbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5fdaa8d8f333f17136573e81a517e7c674ae60bce31775ffcf84f1dd35f5572c
[INFO] running `Command { std: "docker" "start" "-a" "5fdaa8d8f333f17136573e81a517e7c674ae60bce31775ffcf84f1dd35f5572c", kill_on_drop: false }`
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]  Documenting futures-executor v0.3.28 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `ThreadPool`
[INFO] [stdout]   --> src/lib.rs:12:66
[INFO] [stdout]    |
[INFO] [stdout] 12 | //! Most of the time tasks should be executed on a [thread pool](ThreadPool).
[INFO] [stdout]    |                                                                  ^^^^^^^^^^ no item named `ThreadPool` in scope
[INFO] [stdout]    |
[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: unresolved link to `ThreadPool::spawn_ok`
[INFO] [stdout]   --> src/lib.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 | //! with the [`spawn_ok`](ThreadPool::spawn_ok) function will run ambiently on
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^ no item named `ThreadPool` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "5fdaa8d8f333f17136573e81a517e7c674ae60bce31775ffcf84f1dd35f5572c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fdaa8d8f333f17136573e81a517e7c674ae60bce31775ffcf84f1dd35f5572c", kill_on_drop: false }`
[INFO] [stdout] 5fdaa8d8f333f17136573e81a517e7c674ae60bce31775ffcf84f1dd35f5572c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 747c77c10e9cb50dce4451010cf38161584a9e9502aa28f7c7260aa678ff9e9b
[INFO] running `Command { std: "docker" "start" "-a" "747c77c10e9cb50dce4451010cf38161584a9e9502aa28f7c7260aa678ff9e9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]  Documenting futures-executor v0.3.28 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "747c77c10e9cb50dce4451010cf38161584a9e9502aa28f7c7260aa678ff9e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "747c77c10e9cb50dce4451010cf38161584a9e9502aa28f7c7260aa678ff9e9b", kill_on_drop: false }`
[INFO] [stdout] 747c77c10e9cb50dce4451010cf38161584a9e9502aa28f7c7260aa678ff9e9b
