[INFO] fetching crate type-freak 0.2.0...
[INFO] documenting type-freak-0.2.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate type-freak 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate type-freak 0.2.0 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 type-freak 0.2.0
[INFO] finished tweaking crates.io crate type-freak 0.2.0
[INFO] tweaked toml for crates.io crate type-freak 0.2.0 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] 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] 22c5fe664fc3dbc76d5452d777ecce3600fa48e473b494b142f2e71c000800a1
[INFO] running `Command { std: "docker" "start" "-a" "22c5fe664fc3dbc76d5452d777ecce3600fa48e473b494b142f2e71c000800a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22c5fe664fc3dbc76d5452d777ecce3600fa48e473b494b142f2e71c000800a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c5fe664fc3dbc76d5452d777ecce3600fa48e473b494b142f2e71c000800a1", kill_on_drop: false }`
[INFO] [stdout] 22c5fe664fc3dbc76d5452d777ecce3600fa48e473b494b142f2e71c000800a1
[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] 53bc3dc012843814e9390b2bd683a71f7e547e7d236be8b05532cf33f476fa9c
[INFO] running `Command { std: "docker" "start" "-a" "53bc3dc012843814e9390b2bd683a71f7e547e7d236be8b05532cf33f476fa9c", kill_on_drop: false }`
[INFO] [stderr]  Documenting type-freak v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 | #![feature(vec_remove_item)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `vec_remove_item`
[INFO] [stdout]    --> src/lib.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 | #![feature(vec_remove_item)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `TListType`
[INFO] [stdout]   --> src/list/mod.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | //! The [TListType] macro let you write in more compact syntax. For example,
[INFO] [stdout]    |          ^^^^^^^^^ no item named `TListType` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `TListType` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::boolean::True`
[INFO] [stdout]   --> src/list/reduction.rs:66:37
[INFO] [stdout]    |
[INFO] [stdout] 66 | /// A [Functor] that returns [True](crate::boolean::True) if all values in [TList] are [True](crate::boolean::True).
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^ no item named `True` in module `boolean`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::boolean::True`
[INFO] [stdout]   --> src/list/reduction.rs:66:95
[INFO] [stdout]    |
[INFO] [stdout] 66 | /// A [Functor] that returns [True](crate::boolean::True) if all values in [TList] are [True](crate::boolean::True).
[INFO] [stdout]    |                                                                                               ^^^^^^^^^^^^^^^^^^^^ no item named `True` in module `boolean`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::boolean::True`
[INFO] [stdout]   --> src/list/reduction.rs:81:37
[INFO] [stdout]    |
[INFO] [stdout] 81 | /// A [Functor] that returns [True](crate::boolean::True) if any value in [TList] is [True](crate::boolean::True).
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^ no item named `True` in module `boolean`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::boolean::True`
[INFO] [stdout]   --> src/list/reduction.rs:81:93
[INFO] [stdout]    |
[INFO] [stdout] 81 | /// A [Functor] that returns [True](crate::boolean::True) if any value in [TList] is [True](crate::boolean::True).
[INFO] [stdout]    |                                                                                             ^^^^^^^^^^^^^^^^^^^^ no item named `True` in module `boolean`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/maybe.rs:44:35
[INFO] [stdout]    |
[INFO] [stdout] 44 | /// A [Functor] that unwraps [Just<T>](Just).
[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] 44 | /// A [Functor] that unwraps [`Just<T>`](Just).
[INFO] [stdout]    |                               +       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/maybe.rs:55:35
[INFO] [stdout]    |
[INFO] [stdout] 55 | /// A [Functor] that unwraps [Just<T>](Just), or returns `Defaultvalue` if [Nothing].
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 55 | /// A [Functor] that unwraps [`Just<T>`](Just), or returns `Defaultvalue` if [Nothing].
[INFO] [stdout]    |                               +       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `type-freak`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name type_freak src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=eadc86b6bb31b01a -L dependency=/opt/rustwide/target/debug/deps --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-b33689bde3278af4.rmeta --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "53bc3dc012843814e9390b2bd683a71f7e547e7d236be8b05532cf33f476fa9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53bc3dc012843814e9390b2bd683a71f7e547e7d236be8b05532cf33f476fa9c", kill_on_drop: false }`
[INFO] [stdout] 53bc3dc012843814e9390b2bd683a71f7e547e7d236be8b05532cf33f476fa9c
