[INFO] fetching crate leptos_reactive 0.3.0-alpha...
[INFO] documenting leptos_reactive-0.3.0-alpha against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate leptos_reactive 0.3.0-alpha into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate leptos_reactive 0.3.0-alpha 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 leptos_reactive 0.3.0-alpha
[INFO] finished tweaking crates.io crate leptos_reactive 0.3.0-alpha
[INFO] tweaked toml for crates.io crate leptos_reactive 0.3.0-alpha written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 ouroboros_macro v0.15.6
[INFO] [stderr]   Downloaded typed-builder v0.14.0
[INFO] [stderr]   Downloaded ouroboros v0.15.6
[INFO] [stderr]   Downloaded miniserde v0.1.30
[INFO] [stderr]   Downloaded mini-internal v0.1.30
[INFO] [stderr]   Downloaded utf8-width v0.1.6
[INFO] [stderr]   Downloaded syn-rsx v0.9.0
[INFO] [stderr]   Downloaded fs v0.0.5
[INFO] [stderr]   Downloaded leptos_server v0.2.5
[INFO] [stderr]   Downloaded derive-where v1.2.1
[INFO] [stderr]   Downloaded num-format v0.4.4
[INFO] [stderr]   Downloaded attribute-derive-macro v0.5.0
[INFO] [stderr]   Downloaded symbolic-common v10.2.1
[INFO] [stderr]   Downloaded drain_filter_polyfill v0.1.3
[INFO] [stderr]   Downloaded pad-adapter v0.1.1
[INFO] [stderr]   Downloaded bytecheck v0.7.0
[INFO] [stderr]   Downloaded sycamore-web v0.8.2
[INFO] [stderr]   Downloaded quote-use v0.6.0
[INFO] [stderr]   Downloaded bytecheck_derive v0.7.0
[INFO] [stderr]   Downloaded sycamore-core v0.8.2
[INFO] [stderr]   Downloaded collection_literals v1.0.1
[INFO] [stderr]   Downloaded leptos_config v0.2.5
[INFO] [stderr]   Downloaded debugid v0.8.0
[INFO] [stderr]   Downloaded leptos_macro v0.2.5
[INFO] [stderr]   Downloaded proc-macro-utils v0.5.2
[INFO] [stderr]   Downloaded serde-wasm-bindgen v0.5.0
[INFO] [stderr]   Downloaded leptos_hot_reload v0.2.5
[INFO] [stderr]   Downloaded html-escape v0.2.13
[INFO] [stderr]   Downloaded sycamore-reactive v0.8.1
[INFO] [stderr]   Downloaded dhat v0.3.2
[INFO] [stderr]   Downloaded leptos v0.2.5
[INFO] [stderr]   Downloaded mintex v0.1.2
[INFO] [stderr]   Downloaded interpolator v0.4.0
[INFO] [stderr]   Downloaded reactive-signals v0.1.0-alpha.4
[INFO] [stderr]   Downloaded findshlibs v0.10.2
[INFO] [stderr]   Downloaded server_fn v0.2.5
[INFO] [stderr]   Downloaded thousands v0.2.0
[INFO] [stderr]   Downloaded leptos_dom v0.2.5
[INFO] [stderr]   Downloaded server_fn_macro_default v0.2.5
[INFO] [stderr]   Downloaded attribute-derive v0.5.0
[INFO] [stderr]   Downloaded server_fn_macro v0.2.5
[INFO] [stderr]   Downloaded pprof v0.11.1
[INFO] [stderr]   Downloaded serde-lite v0.4.0
[INFO] [stderr]   Downloaded leptos_reactive v0.2.5
[INFO] [stderr]   Downloaded cpp_demangle v0.4.1
[INFO] [stderr]   Downloaded inferno v0.11.15
[INFO] [stderr]   Downloaded symbolic-demangle v10.2.1
[INFO] [stderr]   Downloaded sycamore-macro v0.8.2
[INFO] [stderr]   Downloaded sycamore v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 545e095854929fcae70e1718e870967401e93345a11672d72dc26f5356477564
[INFO] running `Command { std: "docker" "start" "-a" "545e095854929fcae70e1718e870967401e93345a11672d72dc26f5356477564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "545e095854929fcae70e1718e870967401e93345a11672d72dc26f5356477564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545e095854929fcae70e1718e870967401e93345a11672d72dc26f5356477564", kill_on_drop: false }`
[INFO] [stdout] 545e095854929fcae70e1718e870967401e93345a11672d72dc26f5356477564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 009a302a56862eff7911c196bfbffa152beb2d3d5ee0e9b64109b34d8ab5d072
[INFO] running `Command { std: "docker" "start" "-a" "009a302a56862eff7911c196bfbffa152beb2d3d5ee0e9b64109b34d8ab5d072", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.84
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling bumpalo v3.12.1
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling wasm-bindgen v0.2.84
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling slotmap v1.0.6
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking base64 v0.21.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.84
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tracing-attributes v0.1.24
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling ouroboros_macro v0.15.6
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.84
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.84
[INFO] [stderr]     Checking ouroboros v0.15.6
[INFO] [stderr]     Checking js-sys v0.3.61
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking serde-wasm-bindgen v0.5.0
[INFO] [stderr]  Documenting leptos_reactive v0.3.0-alpha (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(not(feature = "stable"), feature(fn_traits))]
[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:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![cfg_attr(not(feature = "stable"), feature(unboxed_closures))]
[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:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![cfg_attr(not(feature = "stable"), feature(type_name_of_val))]
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `leptos_reactive`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name leptos_reactive src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=0866d6f472f881d8 -L dependency=/opt/rustwide/target/debug/deps --extern base64=/opt/rustwide/target/debug/deps/libbase64-d8f12ac9687a0658.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-ccf07012d6cfa4eb.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-fda71943a2961cb2.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-274e2ecfcdf8ff54.rmeta --extern ouroboros=/opt/rustwide/target/debug/deps/libouroboros-4ea7e49c771ec860.rmeta --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-1904cd8478c1b0ae.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-58ad54922ef977bb.rmeta --extern serde_wasm_bindgen=/opt/rustwide/target/debug/deps/libserde_wasm_bindgen-bc577e25675b8016.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-44396a776d768644.rmeta --extern slotmap=/opt/rustwide/target/debug/deps/libslotmap-62e4edacd20ed52e.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-dbf5ba4a807f8d0f.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-c41432000ace74ea.rmeta --cap-lints=warn --crate-version 0.3.0-alpha` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "009a302a56862eff7911c196bfbffa152beb2d3d5ee0e9b64109b34d8ab5d072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "009a302a56862eff7911c196bfbffa152beb2d3d5ee0e9b64109b34d8ab5d072", kill_on_drop: false }`
[INFO] [stdout] 009a302a56862eff7911c196bfbffa152beb2d3d5ee0e9b64109b34d8ab5d072
