[INFO] fetching crate dd 0.4.0...
[INFO] documenting dd-0.4.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate dd 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dd 0.4.0 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 dd 0.4.0
[INFO] finished tweaking crates.io crate dd 0.4.0
[INFO] tweaked toml for crates.io crate dd 0.4.0 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7d4a45891743766b981a6a1ae90df16b11fd0b2f25ac6f5f1f91ef073eff7f63
[INFO] running `Command { std: "docker" "start" "-a" "7d4a45891743766b981a6a1ae90df16b11fd0b2f25ac6f5f1f91ef073eff7f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d4a45891743766b981a6a1ae90df16b11fd0b2f25ac6f5f1f91ef073eff7f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4a45891743766b981a6a1ae90df16b11fd0b2f25ac6f5f1f91ef073eff7f63", kill_on_drop: false }`
[INFO] [stdout] 7d4a45891743766b981a6a1ae90df16b11fd0b2f25ac6f5f1f91ef073eff7f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 944dc7d41087617cdad8d4f061619dfb00abdeb9ae7f473848dc9cd88dbbd287
[INFO] running `Command { std: "docker" "start" "-a" "944dc7d41087617cdad8d4f061619dfb00abdeb9ae7f473848dc9cd88dbbd287", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking encoding8 v0.3.2
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking dd-lib v0.2.1
[INFO] [stderr]  Documenting dd v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `opts`
[INFO] [stdout]  --> src/main.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | //! ## [`opts`]
[INFO] [stdout]   |          ^^^^ no item named `opts` 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: unresolved link to `opts::flags::Conv`
[INFO] [stdout]   --> src/main.rs:15:26
[INFO] [stdout]    |
[INFO] [stdout] 15 | //! - **conv**=[`CONVS`][opts::flags::Conv]: convert the file as per the coma
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^ no item named `opts` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::flags::In`
[INFO] [stdout]   --> src/main.rs:24:27
[INFO] [stdout]    |
[INFO] [stdout] 24 | //! - **iflag**=[`FLAGS`][opts::flags::In]: read as per the comma separated
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^ no item named `opts` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::flags::Out`
[INFO] [stdout]   --> src/main.rs:31:27
[INFO] [stdout]    |
[INFO] [stdout] 31 | //! - **oflag**=[`FLAGS`][opts::flags::Out]: write as per the comma separated
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^ no item named `opts` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::StatusLevel`
[INFO] [stdout]   --> src/main.rs:38:24
[INFO] [stdout]    |
[INFO] [stdout] 38 | //! - **status=[LEVEL][opts::StatusLevel]**: the level of information to print
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^ no item named `opts` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::number::units`
[INFO] [stdout]   --> src/main.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 | //! ### [Units][opts::number::units]:
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ no item named `opts` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::flags::Conv`
[INFO] [stdout]   --> src/main.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 | //! ### [`CONV`][opts::flags::Conv]
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^ no item named `opts` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.44s
[INFO] running `Command { std: "docker" "inspect" "944dc7d41087617cdad8d4f061619dfb00abdeb9ae7f473848dc9cd88dbbd287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "944dc7d41087617cdad8d4f061619dfb00abdeb9ae7f473848dc9cd88dbbd287", kill_on_drop: false }`
[INFO] [stdout] 944dc7d41087617cdad8d4f061619dfb00abdeb9ae7f473848dc9cd88dbbd287