[INFO] fetching crate pmd_flow 1.0.2...
[INFO] documenting pmd_flow-1.0.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate pmd_flow 1.0.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate pmd_flow 1.0.2 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 pmd_flow 1.0.2
[INFO] finished tweaking crates.io crate pmd_flow 1.0.2
[INFO] tweaked toml for crates.io crate pmd_flow 1.0.2 written to /workspace/builds/worker-20/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 68e79e792d20d4d17a1928f095476006d2d023996232f4fb4559dec8cd46ea95
[INFO] running `Command { std: "docker" "start" "-a" "68e79e792d20d4d17a1928f095476006d2d023996232f4fb4559dec8cd46ea95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68e79e792d20d4d17a1928f095476006d2d023996232f4fb4559dec8cd46ea95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e79e792d20d4d17a1928f095476006d2d023996232f4fb4559dec8cd46ea95", kill_on_drop: false }`
[INFO] [stdout] 68e79e792d20d4d17a1928f095476006d2d023996232f4fb4559dec8cd46ea95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 37a78e3190d16f214e79c52be740efa18ed0ae03754a5df3a6774518b838040a
[INFO] running `Command { std: "docker" "start" "-a" "37a78e3190d16f214e79c52be740efa18ed0ae03754a5df3a6774518b838040a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking io_partition v1.1.1
[INFO] [stderr]     Checking pmd_sir0 v1.2.2
[INFO] [stderr]  Documenting pmd_flow v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `FlowDataOutput`
[INFO] [stdout]    --> src/flowdata.rs:114:7
[INFO] [stdout]     |
[INFO] [stdout] 114 | /// [`FlowDataOutput`] if you plan to do high level modification on it.
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ no item named `FlowDataOutput` 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.96s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37a78e3190d16f214e79c52be740efa18ed0ae03754a5df3a6774518b838040a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a78e3190d16f214e79c52be740efa18ed0ae03754a5df3a6774518b838040a", kill_on_drop: false }`
[INFO] [stdout] 37a78e3190d16f214e79c52be740efa18ed0ae03754a5df3a6774518b838040a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 642d2d8934250af93b78ac445462512c6caa8972bac225076b489b75fc03a928
[INFO] running `Command { std: "docker" "start" "-a" "642d2d8934250af93b78ac445462512c6caa8972bac225076b489b75fc03a928", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking io_partition v1.1.1
[INFO] [stderr]     Checking pmd_sir0 v1.2.2
[INFO] [stderr]  Documenting pmd_flow v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `FlowDataOutput`
[INFO] [stdout]    --> src/flowdata.rs:114:7
[INFO] [stdout]     |
[INFO] [stdout] 114 | /// [`FlowDataOutput`] if you plan to do high level modification on it.
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ no item named `FlowDataOutput` 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 15.29s
[INFO] running `Command { std: "docker" "inspect" "642d2d8934250af93b78ac445462512c6caa8972bac225076b489b75fc03a928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "642d2d8934250af93b78ac445462512c6caa8972bac225076b489b75fc03a928", kill_on_drop: false }`
[INFO] [stdout] 642d2d8934250af93b78ac445462512c6caa8972bac225076b489b75fc03a928