[INFO] fetching crate dyn-iter 0.2.0...
[INFO] documenting dyn-iter-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate dyn-iter 0.2.0 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate dyn-iter 0.2.0 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] started tweaking crates.io crate dyn-iter 0.2.0
[INFO] finished tweaking crates.io crate dyn-iter 0.2.0
[INFO] tweaked toml for crates.io crate dyn-iter 0.2.0 written to /workspace/builds/worker-96/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-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 26e60ae341fcca9e7c895558dbf76154fa2e1e867e08e6d3dae4abd4c3204de3
[INFO] running `Command { std: "docker" "start" "-a" "26e60ae341fcca9e7c895558dbf76154fa2e1e867e08e6d3dae4abd4c3204de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26e60ae341fcca9e7c895558dbf76154fa2e1e867e08e6d3dae4abd4c3204de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e60ae341fcca9e7c895558dbf76154fa2e1e867e08e6d3dae4abd4c3204de3", kill_on_drop: false }`
[INFO] [stdout] 26e60ae341fcca9e7c895558dbf76154fa2e1e867e08e6d3dae4abd4c3204de3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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] 0551a72142c52a8f7b34557c7c1c9ce535c2d546f6301b086f7f0e7828a006d5
[INFO] running `Command { std: "docker" "start" "-a" "0551a72142c52a8f7b34557c7c1c9ce535c2d546f6301b086f7f0e7828a006d5", kill_on_drop: false }`
[INFO] [stderr]  Documenting dyn-iter v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]    --> src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     missing_doc_code_examples,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0551a72142c52a8f7b34557c7c1c9ce535c2d546f6301b086f7f0e7828a006d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0551a72142c52a8f7b34557c7c1c9ce535c2d546f6301b086f7f0e7828a006d5", kill_on_drop: false }`
[INFO] [stdout] 0551a72142c52a8f7b34557c7c1c9ce535c2d546f6301b086f7f0e7828a006d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 35043ee159b78671925a4a0b5a4ae5e98ef17e48ec85c5525a1542b0ff81ede3
[INFO] running `Command { std: "docker" "start" "-a" "35043ee159b78671925a4a0b5a4ae5e98ef17e48ec85c5525a1542b0ff81ede3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stdout]    --> src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     missing_doc_code_examples,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: missing code example in this documentation
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | / /// Iterator type that can wrap any kind of [`Iterator`].
[INFO] [stdout] 109 | | ///
[INFO] [stdout] 110 | | /// This `struct` is a wrapper around types that implements `Iterator`
[INFO] [stdout] 111 | | /// trait. Since we do not know which specific type of `Iterator` is
[INFO] [stdout] ...   |
[INFO] [stdout] 116 | | ///
[INFO] [stdout] 117 | | /// [`Iterator`]: https://doc.rust-lang.org/std/iter/trait.Iterator.html
[INFO] [stdout]     | |________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     missing_doc_code_examples,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting dyn-iter v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing code example in this documentation
[INFO] [stdout]    --> src/lib.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / impl<'iter, V> DynIter<'iter, V> {
[INFO] [stdout] 134 | |     /// Instantiates an [`DynIter`] from any kind of [`Iterator`].
[INFO] [stdout] 135 | |     ///
[INFO] [stdout] 136 | |     /// [`DynIter`]: ./struct.DynIter.html
[INFO] [stdout] ...   |
[INFO] [stdout] 145 | |     }
[INFO] [stdout] 146 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stdout] warning: missing code example in this documentation
[INFO] [stdout]    --> src/lib.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | /     /// Instantiates an [`DynIter`] from any kind of [`Iterator`].
[INFO] [stdout] 135 | |     ///
[INFO] [stdout] 136 | |     /// [`DynIter`]: ./struct.DynIter.html
[INFO] [stdout] 137 | |     /// [`Iterator`]: https://doc.rust-lang.org/std/iter/trait.Iterator.html
[INFO] [stdout]     | |____________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35043ee159b78671925a4a0b5a4ae5e98ef17e48ec85c5525a1542b0ff81ede3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35043ee159b78671925a4a0b5a4ae5e98ef17e48ec85c5525a1542b0ff81ede3", kill_on_drop: false }`
[INFO] [stdout] 35043ee159b78671925a4a0b5a4ae5e98ef17e48ec85c5525a1542b0ff81ede3