[INFO] fetching crate sphinx-lang 0.8.6...
[INFO] documenting sphinx-lang-0.8.6 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate sphinx-lang 0.8.6 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate sphinx-lang 0.8.6 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] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate sphinx-lang 0.8.6
[INFO] finished tweaking crates.io crate sphinx-lang 0.8.6
[INFO] tweaked toml for crates.io crate sphinx-lang 0.8.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate sphinx-lang 0.8.6 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 test-log v0.2.10
[INFO] [stderr]   Downloaded string-interner v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 76e9c4fc20c4be968dfbe465b91bfccd6c9f938ede255818c4b5c0dbfd53b76c
[INFO] running `Command { std: "docker" "start" "-a" "76e9c4fc20c4be968dfbe465b91bfccd6c9f938ede255818c4b5c0dbfd53b76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76e9c4fc20c4be968dfbe465b91bfccd6c9f938ede255818c4b5c0dbfd53b76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e9c4fc20c4be968dfbe465b91bfccd6c9f938ede255818c4b5c0dbfd53b76c", kill_on_drop: false }`
[INFO] [stdout] 76e9c4fc20c4be968dfbe465b91bfccd6c9f938ede255818c4b5c0dbfd53b76c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4362a874d00d424850024ce483bf00e2e360b1f5c8f65e33011b3454d0e6726d
[INFO] running `Command { std: "docker" "start" "-a" "4362a874d00d424850024ce483bf00e2e360b1f5c8f65e33011b3454d0e6726d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking clap v3.1.6
[INFO] [stderr]     Checking string-interner v0.14.0
[INFO] [stderr]  Documenting sphinx-lang v0.8.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking sphinx-lang v0.8.6 (/opt/rustwide/workdir)
[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(ptr_metadata)]
[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(ptr_metadata)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `T`
[INFO] [stdout]   --> src/runtime/gc/ptrmeta.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// important DSTs (str and [T]) use `usize` for their metadata. If additional trait objects
[INFO] [stdout]    |                              ^ no item named `T` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Gc`
[INFO] [stdout]   --> src/runtime/gc/gcbox.rs:26:50
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// - Getting the DST metadata (to support the [`Gc<T>`] thin pointer representation).
[INFO] [stdout]    |                                                  ^^^^^ no item named `Gc` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `GcWeakCell`
[INFO] [stdout]   --> src/runtime/gc/gcbox.rs:72:43
[INFO] [stdout]    |
[INFO] [stdout] 72 | /// Allows [GcBoxHeader] to invalidate a [GcWeakCell<T>] without knowing the type of `T`
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^ no item named `GcWeakCell` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/runtime/gc/trace.rs:15:54
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /// If the allocation can change size, like a Vec<T>, then don't include it in the 
[INFO] [stdout]    |                                                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /// If the allocation can change size, like a `Vec<T>`, then don't include it in the 
[INFO] [stdout]    |                                                   +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/runtime/gc/gcbox.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | /// Non-generic pointer to a [GcBox<T>].
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 12 | /// Non-generic pointer to a [`GcBox<T>`].
[INFO] [stdout]    |                               +        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/runtime/gc/gcbox.rs:72:53
[INFO] [stdout]    |
[INFO] [stdout] 72 | /// Allows [GcBoxHeader] to invalidate a [GcWeakCell<T>] without knowing the type of `T`
[INFO] [stdout]    |                                                     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 72 | /// Allows [GcBoxHeader] to invalidate a [`GcWeakCell<T>`] without knowing the type of `T`
[INFO] [stdout]    |                                           +             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 6 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 `sphinx-lang`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name sphinx src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=9f329b2d17643f36 -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-cf42e50fbc58ea3b.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-4482368545a2f393.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-695204158359677d.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1eb2606230727767.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-8de1bd0d7c7a07f8.rmeta --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-bcac22ab02125223.rmeta --extern string_interner=/opt/rustwide/target/debug/deps/libstring_interner-9fcaa46dec221074.rmeta --cap-lints=warn --crate-version 0.8.6` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sphinx-lang` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4362a874d00d424850024ce483bf00e2e360b1f5c8f65e33011b3454d0e6726d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4362a874d00d424850024ce483bf00e2e360b1f5c8f65e33011b3454d0e6726d", kill_on_drop: false }`
[INFO] [stdout] 4362a874d00d424850024ce483bf00e2e360b1f5c8f65e33011b3454d0e6726d
