[INFO] fetching crate ron 0.7.0...
[INFO] documenting ron-0.7.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate ron 0.7.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate ron 0.7.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-17/source/rust-toolchain
[INFO] started tweaking crates.io crate ron 0.7.0
[INFO] finished tweaking crates.io crate ron 0.7.0
[INFO] tweaked toml for crates.io crate ron 0.7.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99e69ec23631e51d332c8c432311b25055260c628e3223c23a5df70a0adb068e
[INFO] running `Command { std: "docker" "start" "-a" "99e69ec23631e51d332c8c432311b25055260c628e3223c23a5df70a0adb068e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99e69ec23631e51d332c8c432311b25055260c628e3223c23a5df70a0adb068e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e69ec23631e51d332c8c432311b25055260c628e3223c23a5df70a0adb068e", kill_on_drop: false }`
[INFO] [stdout] 99e69ec23631e51d332c8c432311b25055260c628e3223c23a5df70a0adb068e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bb15caca5e29f764c54772e34b7f191adfbdb0451620d361adafb4a7e95fc20
[INFO] running `Command { std: "docker" "start" "-a" "0bb15caca5e29f764c54772e34b7f191adfbdb0451620d361adafb4a7e95fc20", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]  Documenting ron v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `indexmap::IndexMap`
[INFO] [stdout]   --> src/value.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// [IndexMap](indexmap::IndexMap) internally.
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^ no item named `indexmap` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.46s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0bb15caca5e29f764c54772e34b7f191adfbdb0451620d361adafb4a7e95fc20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bb15caca5e29f764c54772e34b7f191adfbdb0451620d361adafb4a7e95fc20", kill_on_drop: false }`
[INFO] [stdout] 0bb15caca5e29f764c54772e34b7f191adfbdb0451620d361adafb4a7e95fc20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 1435d3c4efa57725184049436e3a003f91b72d57666ccce5a93a1c291a72a0a1
[INFO] running `Command { std: "docker" "start" "-a" "1435d3c4efa57725184049436e3a003f91b72d57666ccce5a93a1c291a72a0a1", 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 base64 v0.13.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]  Documenting ron v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `indexmap::IndexMap`
[INFO] [stdout]   --> src/value.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// [IndexMap](indexmap::IndexMap) internally.
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^ no item named `indexmap` 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 12.22s
[INFO] running `Command { std: "docker" "inspect" "1435d3c4efa57725184049436e3a003f91b72d57666ccce5a93a1c291a72a0a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1435d3c4efa57725184049436e3a003f91b72d57666ccce5a93a1c291a72a0a1", kill_on_drop: false }`
[INFO] [stdout] 1435d3c4efa57725184049436e3a003f91b72d57666ccce5a93a1c291a72a0a1