[INFO] fetching crate portable-atomic 0.3.0...
[INFO] documenting portable-atomic-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate portable-atomic 0.3.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate portable-atomic 0.3.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate portable-atomic 0.3.0
[INFO] finished tweaking crates.io crate portable-atomic 0.3.0
[INFO] tweaked toml for crates.io crate portable-atomic 0.3.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ec4f73c13bcfc96c05d75820271122c0db8c013286c3029cf787a76700b0cbf
[INFO] running `Command { std: "docker" "start" "-a" "2ec4f73c13bcfc96c05d75820271122c0db8c013286c3029cf787a76700b0cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ec4f73c13bcfc96c05d75820271122c0db8c013286c3029cf787a76700b0cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec4f73c13bcfc96c05d75820271122c0db8c013286c3029cf787a76700b0cbf", kill_on_drop: false }`
[INFO] [stdout] 2ec4f73c13bcfc96c05d75820271122c0db8c013286c3029cf787a76700b0cbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a4dbc8cffd8dab6b32faee37b0bb84d7da2a92d871b45202a98e275c18fbcf4
[INFO] running `Command { std: "docker" "start" "-a" "8a4dbc8cffd8dab6b32faee37b0bb84d7da2a92d871b45202a98e275c18fbcf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting portable-atomic v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `std::thread::yield_now`
[INFO] [stdout]    --> src/lib.rs:239:32
[INFO] [stdout]     |
[INFO] [stdout] 239 |     /// [`thread::yield_now`]: std::thread::yield_now
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^ no item named `std` in scope
[INFO] [stdout]     |
[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 2.38s
[INFO] running `Command { std: "docker" "inspect" "8a4dbc8cffd8dab6b32faee37b0bb84d7da2a92d871b45202a98e275c18fbcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4dbc8cffd8dab6b32faee37b0bb84d7da2a92d871b45202a98e275c18fbcf4", kill_on_drop: false }`
[INFO] [stdout] 8a4dbc8cffd8dab6b32faee37b0bb84d7da2a92d871b45202a98e275c18fbcf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 76de5f9ba95c71c323caa6cbcea3253e67cbc9b8c3701944495af9efcecc87d3
[INFO] running `Command { std: "docker" "start" "-a" "76de5f9ba95c71c323caa6cbcea3253e67cbc9b8c3701944495af9efcecc87d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]     Checking serde v1.0.137
[INFO] [stderr]  Documenting portable-atomic v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.89s
[INFO] running `Command { std: "docker" "inspect" "76de5f9ba95c71c323caa6cbcea3253e67cbc9b8c3701944495af9efcecc87d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76de5f9ba95c71c323caa6cbcea3253e67cbc9b8c3701944495af9efcecc87d3", kill_on_drop: false }`
[INFO] [stdout] 76de5f9ba95c71c323caa6cbcea3253e67cbc9b8c3701944495af9efcecc87d3