[INFO] fetching crate bincode 2.0.0-rc.1...
[INFO] documenting bincode-2.0.0-rc.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate bincode 2.0.0-rc.1 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate bincode 2.0.0-rc.1 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 bincode 2.0.0-rc.1
[INFO] finished tweaking crates.io crate bincode 2.0.0-rc.1
[INFO] tweaked toml for crates.io crate bincode 2.0.0-rc.1 written to /workspace/builds/worker-115/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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] b629fef7abb84bcca69d37172c0c7b6e8e73df5afed6257a0629f9376d8c31ae
[INFO] running `Command { std: "docker" "start" "-a" "b629fef7abb84bcca69d37172c0c7b6e8e73df5afed6257a0629f9376d8c31ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b629fef7abb84bcca69d37172c0c7b6e8e73df5afed6257a0629f9376d8c31ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b629fef7abb84bcca69d37172c0c7b6e8e73df5afed6257a0629f9376d8c31ae", kill_on_drop: false }`
[INFO] [stdout] b629fef7abb84bcca69d37172c0c7b6e8e73df5afed6257a0629f9376d8c31ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] bceb7119e19a1dc6c8fc28f6fc90834fa67da49c82bc2278a5b2973a491d6687
[INFO] running `Command { std: "docker" "start" "-a" "bceb7119e19a1dc6c8fc28f6fc90834fa67da49c82bc2278a5b2973a491d6687", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtue v0.0.7
[INFO] [stderr]    Compiling bincode_derive v2.0.0-rc.1
[INFO] [stderr]  Documenting bincode v2.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `serde`
[INFO] [stdout]   --> src/lib.rs:24:158
[INFO] [stdout]    |
[INFO] [stdout] 24 | ...s|serde-specific encode/decode functions in the [serde] module|Note: There are several [known issues](serde/index.html#known-issues) w...
[INFO] [stdout]    |                                                     ^^^^^ no item named `serde` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
[INFO] running `Command { std: "docker" "inspect" "bceb7119e19a1dc6c8fc28f6fc90834fa67da49c82bc2278a5b2973a491d6687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bceb7119e19a1dc6c8fc28f6fc90834fa67da49c82bc2278a5b2973a491d6687", kill_on_drop: false }`
[INFO] [stdout] bceb7119e19a1dc6c8fc28f6fc90834fa67da49c82bc2278a5b2973a491d6687
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] ec507f4f9b6c0929c8fb4263d999433a8b46e3cec7ef8fea18b58f49ce17cd19
[INFO] running `Command { std: "docker" "start" "-a" "ec507f4f9b6c0929c8fb4263d999433a8b46e3cec7ef8fea18b58f49ce17cd19", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling virtue v0.0.7
[INFO] [stderr]    Compiling bincode_derive v2.0.0-rc.1
[INFO] [stderr]  Documenting bincode v2.0.0-rc.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `encode_to_slice`
[INFO] [stdout]  --> src/features/serde/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! - [encode_to_slice]
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^ no item named `encode_to_slice` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "ec507f4f9b6c0929c8fb4263d999433a8b46e3cec7ef8fea18b58f49ce17cd19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec507f4f9b6c0929c8fb4263d999433a8b46e3cec7ef8fea18b58f49ce17cd19", kill_on_drop: false }`
[INFO] [stdout] ec507f4f9b6c0929c8fb4263d999433a8b46e3cec7ef8fea18b58f49ce17cd19