[INFO] fetching crate openconfiguration 1.3.0...
[INFO] documenting openconfiguration-1.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate openconfiguration 1.3.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate openconfiguration 1.3.0 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 openconfiguration 1.3.0
[INFO] finished tweaking crates.io crate openconfiguration 1.3.0
[INFO] tweaked toml for crates.io crate openconfiguration 1.3.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate crates.io crate openconfiguration 1.3.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 8e4f7e96f89971e87f7b1d08a947757b9936c88ae897156cfd5e90d42a12cbac
[INFO] running `Command { std: "docker" "start" "-a" "8e4f7e96f89971e87f7b1d08a947757b9936c88ae897156cfd5e90d42a12cbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e4f7e96f89971e87f7b1d08a947757b9936c88ae897156cfd5e90d42a12cbac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e4f7e96f89971e87f7b1d08a947757b9936c88ae897156cfd5e90d42a12cbac", kill_on_drop: false }`
[INFO] [stdout] 8e4f7e96f89971e87f7b1d08a947757b9936c88ae897156cfd5e90d42a12cbac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 9a9e26d431a5553316fe332687cd487d44fbeff4503589ecfe8836aac87e062e
[INFO] running `Command { std: "docker" "start" "-a" "9a9e26d431a5553316fe332687cd487d44fbeff4503589ecfe8836aac87e062e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling schemars v0.8.8
[INFO] [stderr]     Checking dyn-clone v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling schemars_derive v0.8.8
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]     Checking openconfiguration v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting openconfiguration v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `PRE`
[INFO] [stdout]   --> src/lib.rs:56:47
[INFO] [stdout]    |
[INFO] [stdout] 56 |     /// "OpenConfiguration_<Major/>.<Minor/> [PRE]"
[INFO] [stdout]    |                                               ^^^ no item named `PRE` 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 18.58s
[INFO] running `Command { std: "docker" "inspect" "9a9e26d431a5553316fe332687cd487d44fbeff4503589ecfe8836aac87e062e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a9e26d431a5553316fe332687cd487d44fbeff4503589ecfe8836aac87e062e", kill_on_drop: false }`
[INFO] [stdout] 9a9e26d431a5553316fe332687cd487d44fbeff4503589ecfe8836aac87e062e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] f5678dc14edd6cf80f653524365437755aa27c395828fc7c8a744a38989e6ea7
[INFO] running `Command { std: "docker" "start" "-a" "f5678dc14edd6cf80f653524365437755aa27c395828fc7c8a744a38989e6ea7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]    Compiling schemars v0.8.8
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking dyn-clone v1.0.4
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling schemars_derive v0.8.8
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]  Documenting openconfiguration v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `PRE`
[INFO] [stdout]   --> src/lib.rs:56:47
[INFO] [stdout]    |
[INFO] [stdout] 56 |     /// "OpenConfiguration_<Major/>.<Minor/> [PRE]"
[INFO] [stdout]    |                                               ^^^ no item named `PRE` 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 16.76s
[INFO] running `Command { std: "docker" "inspect" "f5678dc14edd6cf80f653524365437755aa27c395828fc7c8a744a38989e6ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5678dc14edd6cf80f653524365437755aa27c395828fc7c8a744a38989e6ea7", kill_on_drop: false }`
[INFO] [stdout] f5678dc14edd6cf80f653524365437755aa27c395828fc7c8a744a38989e6ea7