[INFO] fetching crate solar-data-structures 0.1.8...
[INFO] documenting solar-data-structures-0.1.8 against 1.97.0-beta.1 for beta-rustdoc-1.97-3
[INFO] extracting crate solar-data-structures 0.1.8 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate solar-data-structures 0.1.8
[INFO] finished tweaking crates.io crate solar-data-structures 0.1.8
[INFO] tweaked toml for crates.io crate solar-data-structures 0.1.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate solar-data-structures 0.1.8 on toolchain 1.97.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate solar-data-structures 0.1.8 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" "+1.97.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6979e03536ad73f5526ed7ce5e96d34fbf87ab17dc659751771642c071a2d5a
[INFO] running `Command { std: "docker" "start" "-a" "f6979e03536ad73f5526ed7ce5e96d34fbf87ab17dc659751771642c071a2d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6979e03536ad73f5526ed7ce5e96d34fbf87ab17dc659751771642c071a2d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6979e03536ad73f5526ed7ce5e96d34fbf87ab17dc659751771642c071a2d5a", kill_on_drop: false }`
[INFO] [stdout] f6979e03536ad73f5526ed7ce5e96d34fbf87ab17dc659751771642c071a2d5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cac40ed3c9c7402a5c23f3da7db340bc3b36c2eab24057cb2f7177f8212c3a0e
[INFO] running `Command { std: "docker" "start" "-a" "cac40ed3c9c7402a5c23f3da7db340bc3b36c2eab24057cb2f7177f8212c3a0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]     Checking index_vec v0.1.4
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]  Documenting solar-data-structures v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `bumpalo::boxed::Box`
[INFO] [stdout]   --> src/bump_ext.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// [`bumpalo::boxed::Box`] if `T: Drop`.
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^ no item named `boxed` in module `bumpalo`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `-W rustdoc::broken-intra-doc-links` implied by `-W rustdoc::all`
[INFO] [stdout]    = help: to override `-W rustdoc::all` add `#[allow(rustdoc::broken_intra_doc_links)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bumpalo::boxed::Box`
[INFO] [stdout]   --> src/bump_ext.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 |     /// [`bumpalo::boxed::Box`] if `T: Drop`.
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^ no item named `boxed` in module `bumpalo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bumpalo::boxed::Box`
[INFO] [stdout]   --> src/bump_ext.rs:34:11
[INFO] [stdout]    |
[INFO] [stdout] 34 |     /// [`bumpalo::boxed::Box`] if `T: Drop`.
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^ no item named `boxed` in module `bumpalo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bumpalo::boxed::Box`
[INFO] [stdout]   --> src/bump_ext.rs:41:68
[INFO] [stdout]    |
[INFO] [stdout] 41 |     /// If `T: Drop`, the resulting slice must not be wrapped in [`bumpalo::boxed::Box`], unless
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^ no item named `boxed` in module `bumpalo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.83s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/solar_data_structures/index.html
[INFO] running `Command { std: "docker" "inspect" "cac40ed3c9c7402a5c23f3da7db340bc3b36c2eab24057cb2f7177f8212c3a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cac40ed3c9c7402a5c23f3da7db340bc3b36c2eab24057cb2f7177f8212c3a0e", kill_on_drop: false }`
[INFO] [stdout] cac40ed3c9c7402a5c23f3da7db340bc3b36c2eab24057cb2f7177f8212c3a0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.1" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Zunstable-options\", \"--generate-link-to-definition\", \"--show-type-layout\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f80ec746bb6ab57b12fedba7013174d9984588fae5e35601eb279ee560dbf66
[INFO] running `Command { std: "docker" "start" "-a" "4f80ec746bb6ab57b12fedba7013174d9984588fae5e35601eb279ee560dbf66", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]  Documenting solar-data-structures v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler
[INFO] [stdout]    --> src/index.rs:149:41
[INFO] [stdout]     |
[INFO] [stdout] 149 |         #[cfg_attr(feature = "nightly", rustc_layout_scalar_valid_range_end($max))]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 315 | base_index!(BaseIndex32(u32 <= 0xFFFF_FF00));
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `base_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `rustc_layout_scalar_valid_range_end` in this scope
[INFO] [stdout]    --> src/index.rs:149:41
[INFO] [stdout]     |
[INFO] [stdout] 149 |         #[cfg_attr(feature = "nightly", rustc_layout_scalar_valid_range_end($max))]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 315 | base_index!(BaseIndex32(u32 <= 0xFFFF_FF00));
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `base_index` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `solar-data-structures`
[INFO] running `Command { std: "docker" "inspect" "4f80ec746bb6ab57b12fedba7013174d9984588fae5e35601eb279ee560dbf66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f80ec746bb6ab57b12fedba7013174d9984588fae5e35601eb279ee560dbf66", kill_on_drop: false }`
[INFO] [stdout] 4f80ec746bb6ab57b12fedba7013174d9984588fae5e35601eb279ee560dbf66