[INFO] fetching crate nongoose 0.1.0-beta.1...
[INFO] documenting nongoose-0.1.0-beta.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate nongoose 0.1.0-beta.1 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate nongoose 0.1.0-beta.1 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 nongoose 0.1.0-beta.1
[INFO] finished tweaking crates.io crate nongoose 0.1.0-beta.1
[INFO] tweaked toml for crates.io crate nongoose 0.1.0-beta.1 written to /workspace/builds/worker-32/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stringprep v0.1.2
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[INFO] [stderr]   Downloaded serde_with v1.14.0
[INFO] [stderr]   Downloaded nongoose-derive v0.1.0-beta.1
[INFO] [stderr]   Downloaded rustc_version_runtime v0.2.1
[INFO] [stderr]   Downloaded serde_with_macros v1.5.2
[INFO] [stderr]   Downloaded mongodb v2.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 47110ecf4fadeccfbfd767624c82c9a9781a082ffde3bb0c1d67e3aa74ff8f4b
[INFO] running `Command { std: "docker" "start" "-a" "47110ecf4fadeccfbfd767624c82c9a9781a082ffde3bb0c1d67e3aa74ff8f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47110ecf4fadeccfbfd767624c82c9a9781a082ffde3bb0c1d67e3aa74ff8f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47110ecf4fadeccfbfd767624c82c9a9781a082ffde3bb0c1d67e3aa74ff8f4b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] bce160e195b7d883b9e0b40ccffb6d24c71c908bea5e889aee4448c7c86ab929
[INFO] running `Command { std: "docker" "start" "-a" "bce160e195b7d883b9e0b40ccffb6d24c71c908bea5e889aee4448c7c86ab929", kill_on_drop: false }`
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[INFO] [stderr]     Checking uuid v0.8.2
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[INFO] [stderr]     Checking serde_with v1.14.0
[INFO] [stderr]     Checking bson v2.2.0
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]     Checking trust-dns-resolver v0.21.2
[INFO] [stderr]    Compiling nongoose-derive v0.1.0-beta.1
[INFO] [stderr]     Checking async-std-resolver v0.21.2
[INFO] [stderr]     Checking mongodb v2.2.1
[INFO] [stderr]  Documenting nongoose v0.1.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/nongoose.rs:606:7
[INFO] [stdout]     |
[INFO] [stdout] 606 |     /// ```rust,no_run,ignore
[INFO] [stdout]     |  _______^
[INFO] [stdout] 607 | |   /// // Find one user whose `username` is `nongoose`
[INFO] [stdout] 608 | |   /// match nongoose.find_one::<User>(doc! { "username": "nongoose" }, None).await {
[INFO] [stdout] 609 | |   ///   Ok(Some(user)) => println!("User found: {}", user.id),
[INFO] [stdout] ...   |
[INFO] [stdout] 622 | |   /// }
[INFO] [stdout] 623 | |   /// ```
[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/nongoose.rs:606:7
[INFO] [stdout]     |
[INFO] [stdout] 606 |   /// ```rust,no_run,ignore
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/nongoose.rs:727:7
[INFO] [stdout]     |
[INFO] [stdout] 727 |     /// ```rust,no_run,ignore
[INFO] [stdout]     |  _______^
[INFO] [stdout] 728 | |   /// // Update the age to 18 if it is under 18
[INFO] [stdout] 729 | |   /// match nongoose.update_many::<User>(
[INFO] [stdout] 730 | |   ///   doc! { "age": { "$lt": 18 } },
[INFO] [stdout] ...   |
[INFO] [stdout] 736 | |   /// }
[INFO] [stdout] 737 | |   /// ```
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[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/nongoose.rs:727:7
[INFO] [stdout]     |
[INFO] [stdout] 727 |   /// ```rust,no_run,ignore
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.35s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bce160e195b7d883b9e0b40ccffb6d24c71c908bea5e889aee4448c7c86ab929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce160e195b7d883b9e0b40ccffb6d24c71c908bea5e889aee4448c7c86ab929", kill_on_drop: false }`
[INFO] [stdout] bce160e195b7d883b9e0b40ccffb6d24c71c908bea5e889aee4448c7c86ab929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 187370c19d4c72107792560426dd48a1d8b1c041a23fc49ec292f700248d9bd6
[INFO] running `Command { std: "docker" "start" "-a" "187370c19d4c72107792560426dd48a1d8b1c041a23fc49ec292f700248d9bd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
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[INFO] [stderr]    Compiling libc v0.2.126
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[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-core v0.3.21
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[INFO] [stderr]     Checking pin-project-lite v0.2.9
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[INFO] [stderr]    Compiling serde_derive v1.0.137
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[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]     Checking mongodb v2.2.1
[INFO] [stderr]  Documenting nongoose v0.1.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/nongoose.rs:606:7
[INFO] [stdout]     |
[INFO] [stdout] 606 |     /// ```rust,no_run,ignore
[INFO] [stdout]     |  _______^
[INFO] [stdout] 607 | |   /// // Find one user whose `username` is `nongoose`
[INFO] [stdout] 608 | |   /// match nongoose.find_one::<User>(doc! { "username": "nongoose" }, None).await {
[INFO] [stdout] 609 | |   ///   Ok(Some(user)) => println!("User found: {}", user.id),
[INFO] [stdout] ...   |
[INFO] [stdout] 622 | |   /// }
[INFO] [stdout] 623 | |   /// ```
[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/nongoose.rs:606:7
[INFO] [stdout]     |
[INFO] [stdout] 606 |   /// ```rust,no_run,ignore
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/nongoose.rs:727:7
[INFO] [stdout]     |
[INFO] [stdout] 727 |     /// ```rust,no_run,ignore
[INFO] [stdout]     |  _______^
[INFO] [stdout] 728 | |   /// // Update the age to 18 if it is under 18
[INFO] [stdout] 729 | |   /// match nongoose.update_many::<User>(
[INFO] [stdout] 730 | |   ///   doc! { "age": { "$lt": 18 } },
[INFO] [stdout] ...   |
[INFO] [stdout] 736 | |   /// }
[INFO] [stdout] 737 | |   /// ```
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[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/nongoose.rs:727:7
[INFO] [stdout]     |
[INFO] [stdout] 727 |   /// ```rust,no_run,ignore
[INFO] [stdout]     |       ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: \u{a0}
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.91s
[INFO] running `Command { std: "docker" "inspect" "187370c19d4c72107792560426dd48a1d8b1c041a23fc49ec292f700248d9bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187370c19d4c72107792560426dd48a1d8b1c041a23fc49ec292f700248d9bd6", kill_on_drop: false }`
[INFO] [stdout] 187370c19d4c72107792560426dd48a1d8b1c041a23fc49ec292f700248d9bd6