[INFO] fetching crate rxh 0.1.0...
[INFO] documenting rxh-0.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate rxh 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate rxh 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rxh 0.1.0
[INFO] finished tweaking crates.io crate rxh 0.1.0
[INFO] tweaked toml for crates.io crate rxh 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate rxh 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded http-body-util v0.1.0-rc.2
[INFO] [stderr]   Downloaded http-body v1.0.0-rc.2
[INFO] [stderr]   Downloaded hyper v1.0.0-rc.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecff0e6f87dd72a9e18c6cf2fc7bff64252d96e814319ed8af0a0eba787ad545
[INFO] running `Command { std: "docker" "start" "-a" "ecff0e6f87dd72a9e18c6cf2fc7bff64252d96e814319ed8af0a0eba787ad545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecff0e6f87dd72a9e18c6cf2fc7bff64252d96e814319ed8af0a0eba787ad545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecff0e6f87dd72a9e18c6cf2fc7bff64252d96e814319ed8af0a0eba787ad545", kill_on_drop: false }`
[INFO] [stdout] ecff0e6f87dd72a9e18c6cf2fc7bff64252d96e814319ed8af0a0eba787ad545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41ad9cbbb63a02280e81b2881c435d5c2d9f826cfd8963e954b4d1dedb880e63
[INFO] running `Command { std: "docker" "start" "-a" "41ad9cbbb63a02280e81b2881c435d5c2d9f826cfd8963e954b4d1dedb880e63", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling tokio v1.24.1
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking mio v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking http-body v1.0.0-rc.2
[INFO] [stderr]     Checking http-body-util v0.1.0-rc.2
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]     Checking tokio-util v0.7.4
[INFO] [stderr]     Checking h2 v0.3.15
[INFO] [stderr]     Checking toml v0.5.10
[INFO] [stderr]     Checking hyper v1.0.0-rc.2
[INFO] [stderr]  Documenting rxh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(ptr_from_ref)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(is_some_and)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::server::Server`
[INFO] [stdout]  --> src/service/mod.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! by a [`crate::server::Server`], and might contain multiple actions such as
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^ no item named `server` in module `rxh`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::server::Server`
[INFO] [stdout]   --> src/service/mod.rs:28:50
[INFO] [stdout]    |
[INFO] [stdout] 28 |     /// Reference to the configuration of this [`crate::server::Server`]
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^ no item named `server` in module `rxh`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `shutdown_on` links to private item `crate::sync::notify`
[INFO] [stdout]    --> src/task/master.rs:146:49
[INFO] [stdout]     |
[INFO] [stdout] 146 |     /// [`Master`] definition, [`Server`] and [`crate::sync::notify`].
[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]     = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `Server` links to private item `Notifier`
[INFO] [stdout]   --> src/task/server.rs:19:29
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// acknowledgements. See [`Notifier`] for further details. Here's a simple
[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: public documentation for `Server` links to private item `deser`
[INFO] [stdout]   --> src/config/mod.rs:61:46
[INFO] [stdout]    |
[INFO] [stdout] 61 | /// This is not provided by [`serde`], see [`deser`] module for implementation
[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: public documentation for `Pattern` links to private item `deser`
[INFO] [stdout]   --> src/config/mod.rs:85:26
[INFO] [stdout]    |
[INFO] [stdout] 85 | /// See [`Server`] and [`deser`] module.
[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: this URL is not a hyperlink
[INFO] [stdout]   --> src/http/request.rs:59:19
[INFO] [stdout]    |
[INFO] [stdout] 59 |     /// Document: https://www.rfc-editor.org/rfc/rfc7239
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.rfc-editor.org/rfc/rfc7239>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rxh`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name rxh src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6400f47e945dd756 -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-71f67f2bfbf2421c.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-a85653012d354b65.rmeta --extern http_body_util=/opt/rustwide/target/debug/deps/libhttp_body_util-83509d9ff269aa72.rmeta --extern hyper=/opt/rustwide/target/debug/deps/libhyper-11fd13d93294ba19.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-d993681ccb32fa60.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-2eef55c07efb55f4.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-b4bac8f48ccee4ee.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "41ad9cbbb63a02280e81b2881c435d5c2d9f826cfd8963e954b4d1dedb880e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ad9cbbb63a02280e81b2881c435d5c2d9f826cfd8963e954b4d1dedb880e63", kill_on_drop: false }`
[INFO] [stdout] 41ad9cbbb63a02280e81b2881c435d5c2d9f826cfd8963e954b4d1dedb880e63
