[INFO] fetching crate dd-lib 0.2.1...
[INFO] documenting dd-lib-0.2.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate dd-lib 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate dd-lib 0.2.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dd-lib 0.2.1
[INFO] finished tweaking crates.io crate dd-lib 0.2.1
[INFO] tweaked toml for crates.io crate dd-lib 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded encoding8 v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3f4f99bd8eaed6327fc27520183f0df630af497ccd5367ccea500964e145dd7
[INFO] running `Command { std: "docker" "start" "-a" "f3f4f99bd8eaed6327fc27520183f0df630af497ccd5367ccea500964e145dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3f4f99bd8eaed6327fc27520183f0df630af497ccd5367ccea500964e145dd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f4f99bd8eaed6327fc27520183f0df630af497ccd5367ccea500964e145dd7", kill_on_drop: false }`
[INFO] [stdout] f3f4f99bd8eaed6327fc27520183f0df630af497ccd5367ccea500964e145dd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e46681f710bb2455c359faedf57f5f3a627e7206691173fdc405b55528dc0b53
[INFO] running `Command { std: "docker" "start" "-a" "e46681f710bb2455c359faedf57f5f3a627e7206691173fdc405b55528dc0b53", kill_on_drop: false }`
[INFO] [stderr]     Checking encoding8 v0.3.2
[INFO] [stderr]  Documenting dd-lib v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around assigned value
[INFO] [stdout]   --> src/opts/flags/iflag.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 71 |             flags |= { Self::from_str(flag)? };
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::number`
[INFO] [stdout]   --> src/lib.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 | //! numeric suffixes. See the documentation of [opts::number] and
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^ no item named `number` in module `opts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::number::units`
[INFO] [stdout]   --> src/lib.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | //! [opts::number::units];
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^ no item named `number` in module `opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::Conv`
[INFO] [stdout]   --> src/lib.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 | //! - **conv**=[`CONVS`][opts::Conv]: convert the file as per the coma
[INFO] [stdout]    |                          ^^^^^^^^^^ no item named `Conv` in module `opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::In`
[INFO] [stdout]   --> src/lib.rs:28:27
[INFO] [stdout]    |
[INFO] [stdout] 28 | //! - **iflag**=[`FLAGS`][opts::In]: read as per the comma separated   symbol
[INFO] [stdout]    |                           ^^^^^^^^ no item named `In` in module `opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::Out`
[INFO] [stdout]   --> src/lib.rs:35:27
[INFO] [stdout]    |
[INFO] [stdout] 35 | //! - **oflag**=[`FLAGS`][opts::Out]: write as per the comma separated   symbol
[INFO] [stdout]    |                           ^^^^^^^^^ no item named `Out` in module `opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::number::units`
[INFO] [stdout]   --> src/lib.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 | //! ### [Units][opts::number::units]:
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ no item named `number` in module `opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::Conv`
[INFO] [stdout]   --> src/lib.rs:52:18
[INFO] [stdout]    |
[INFO] [stdout] 52 | //! ### [`CONV`][opts::Conv]
[INFO] [stdout]    |                  ^^^^^^^^^^ no item named `Conv` in module `opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `std::io::StdErr`
[INFO] [stdout]   --> src/io/errhandler.rs:12:55
[INFO] [stdout]    |
[INFO] [stdout] 12 |     /// the internal writer (almost always [`Stderr`][std::io::StdErr])
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^ no item named `StdErr` in module `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::StatusLevel::Report`
[INFO] [stdout]   --> src/io/errhandler.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /// [opts::StatusLevel::Report]
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^ the enum `StatusLevel` has no variant or associated item named `Report`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::Conv`
[INFO] [stdout]   --> src/io/errhandler.rs:17:50
[INFO] [stdout]    |
[INFO] [stdout] 17 |     /// Whether to continue on an io error. see [opts::Conv]
[INFO] [stdout]    |                                                  ^^^^^^^^^^ no item named `Conv` in module `opts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::IFlag`
[INFO] [stdout]   --> src/opts/mod.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 | //! - iflags=value\[,value ...\] [opts::IFlag] Set input flags according to the
[INFO] [stdout]    |                                   ^^^^^^^^^^^ no item named `opts` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `flags::Out`
[INFO] [stdout]   --> src/opts/mod.rs:39:37
[INFO] [stdout]    |
[INFO] [stdout] 39 | //! - oflags=value\[,value ...\]:  [flags::Out] Set output flags according to
[INFO] [stdout]    |                                     ^^^^^^^^^^ no item named `Out` in module `flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `parse` links to private item `units`
[INFO] [stdout]  --> src/opts/number.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// the 'X' character. See [`units`] for a list of the SI suffixes.
[INFO] [stdout]   |                             ^^^^^^^ this item is private
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout]   = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `parse` links to private item `units`
[INFO] [stdout]  --> src/opts/number.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// the 'X' character. See [`units`] for a list of the SI suffixes.
[INFO] [stdout]   |                             ^^^^^^^ this item is private
[INFO] [stdout]   |
[INFO] [stdout]   = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `opts::IFlag`
[INFO] [stdout]   --> src/opts/mod.rs:95:10
[INFO] [stdout]    |
[INFO] [stdout] 95 |     /// [`opts::IFlag`])
[INFO] [stdout]    |          ^^^^^^^^^^^^^ no item named `opts` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `flags::Out`
[INFO] [stdout]   --> src/opts/mod.rs:98:10
[INFO] [stdout]    |
[INFO] [stdout] 98 |     /// [`flags::Out`])
[INFO] [stdout]    |          ^^^^^^^^^^^^ no item named `Out` in module `flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "e46681f710bb2455c359faedf57f5f3a627e7206691173fdc405b55528dc0b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46681f710bb2455c359faedf57f5f3a627e7206691173fdc405b55528dc0b53", kill_on_drop: false }`
[INFO] [stdout] e46681f710bb2455c359faedf57f5f3a627e7206691173fdc405b55528dc0b53
