[INFO] fetching crate oxford_join 0.2.3...
[INFO] documenting oxford_join-0.2.3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate oxford_join 0.2.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate oxford_join 0.2.3 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 oxford_join 0.2.3
[INFO] finished tweaking crates.io crate oxford_join 0.2.3
[INFO] tweaked toml for crates.io crate oxford_join 0.2.3 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f692e46b2585f067ce2ee87e79cc8f1001ede17464156273ee757544088563eb
[INFO] running `Command { std: "docker" "start" "-a" "f692e46b2585f067ce2ee87e79cc8f1001ede17464156273ee757544088563eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f692e46b2585f067ce2ee87e79cc8f1001ede17464156273ee757544088563eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f692e46b2585f067ce2ee87e79cc8f1001ede17464156273ee757544088563eb", kill_on_drop: false }`
[INFO] [stdout] f692e46b2585f067ce2ee87e79cc8f1001ede17464156273ee757544088563eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] a61086a43b9cf7560af68e1dc20973b12ce6a6d1b1b48f0fe478e64b3fc51a3d
[INFO] running `Command { std: "docker" "start" "-a" "a61086a43b9cf7560af68e1dc20973b12ce6a6d1b1b48f0fe478e64b3fc51a3d", kill_on_drop: false }`
[INFO] [stderr]  Documenting oxford_join v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `oxford_join`
[INFO] [stdout]   --> src/lib.rs:92:58
[INFO] [stdout]    |
[INFO] [stdout] 92 | /// This is the glue used to bind the last entry in an [`oxford_join`]ed set.
[INFO] [stdout]    |                                                          ^^^^^^^^^^^ no item named `oxford_join` 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: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |   /// ```ignore,text
[INFO] [stdout]     |  _____^
[INFO] [stdout] 108 | | /// first, second, …, <CONJUNCTION> last
[INFO] [stdout] 109 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/lib.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | /// ```ignore,text
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2026}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "a61086a43b9cf7560af68e1dc20973b12ce6a6d1b1b48f0fe478e64b3fc51a3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a61086a43b9cf7560af68e1dc20973b12ce6a6d1b1b48f0fe478e64b3fc51a3d", kill_on_drop: false }`
[INFO] [stdout] a61086a43b9cf7560af68e1dc20973b12ce6a6d1b1b48f0fe478e64b3fc51a3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 80aef2a7f059617b333a50edc6f205ca02aaf823f6a86dbd0f964bdd4b79bde9
[INFO] running `Command { std: "docker" "start" "-a" "80aef2a7f059617b333a50edc6f205ca02aaf823f6a86dbd0f964bdd4b79bde9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting oxford_join v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `oxford_join`
[INFO] [stdout]   --> src/lib.rs:92:58
[INFO] [stdout]    |
[INFO] [stdout] 92 | /// This is the glue used to bind the last entry in an [`oxford_join`]ed set.
[INFO] [stdout]    |                                                          ^^^^^^^^^^^ no item named `oxford_join` 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: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |   /// ```ignore,text
[INFO] [stdout]     |  _____^
[INFO] [stdout] 108 | | /// first, second, …, <CONJUNCTION> last
[INFO] [stdout] 109 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/lib.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | /// ```ignore,text
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{2026}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "80aef2a7f059617b333a50edc6f205ca02aaf823f6a86dbd0f964bdd4b79bde9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80aef2a7f059617b333a50edc6f205ca02aaf823f6a86dbd0f964bdd4b79bde9", kill_on_drop: false }`
[INFO] [stdout] 80aef2a7f059617b333a50edc6f205ca02aaf823f6a86dbd0f964bdd4b79bde9