[INFO] fetching crate associated_list 0.2.0...
[INFO] documenting associated_list-0.2.0 against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] extracting crate associated_list 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate associated_list 0.2.0
[INFO] finished tweaking crates.io crate associated_list 0.2.0
[INFO] tweaked toml for crates.io crate associated_list 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate associated_list 0.2.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bf6a29ab9df060906c7e32e72cd6c1a839ffbd425b1b80044ac0a2f1baadbda
[INFO] running `Command { std: "docker" "start" "-a" "5bf6a29ab9df060906c7e32e72cd6c1a839ffbd425b1b80044ac0a2f1baadbda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bf6a29ab9df060906c7e32e72cd6c1a839ffbd425b1b80044ac0a2f1baadbda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf6a29ab9df060906c7e32e72cd6c1a839ffbd425b1b80044ac0a2f1baadbda", kill_on_drop: false }`
[INFO] [stdout] 5bf6a29ab9df060906c7e32e72cd6c1a839ffbd425b1b80044ac0a2f1baadbda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85b4bbe9b8a0dcc1a52eb525b1c95c5510ac3341fe242b1d1b9b6771413df5a1
[INFO] running `Command { std: "docker" "start" "-a" "85b4bbe9b8a0dcc1a52eb525b1c95c5510ac3341fe242b1d1b9b6771413df5a1", kill_on_drop: false }`
[INFO] [stderr]  Documenting associated_list v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 <https://rust-lang.github.io/rfcs/3535-constants-in-patterns.html> for more information
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-W pointer_structural_match`
[INFO] [stdout]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-A box_pointers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `Allocator` links to private item `sealed::DummyAllocator`
[INFO] [stdout]   --> src/allocator.rs:21:83
[INFO] [stdout]    |
[INFO] [stdout] 21 | /// Otherwise, it is just an empty trait, only implemented for [`DummyAllocator`](sealed::DummyAllocator).
[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: unresolved link to `std::collections::HashMap`
[INFO] [stdout]   --> src/lib.rs:38:63
[INFO] [stdout]    |
[INFO] [stdout] 38 | /// In general, you should prefer to use either a [`HashMap`](std::collections::HashMap),
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `std` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Ok(())`
[INFO] [stdout]    --> src/lib.rs:378:93
[INFO] [stdout]     |
[INFO] [stdout] 378 |     /// capacity will be greater than or equal to `self.len() + additional` if it returns [`Ok(())`].
[INFO] [stdout]     |                                                                                             ^^^^^^ no item named `Ok(())` 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 `Ok(())`
[INFO] [stdout]    --> src/lib.rs:393:51
[INFO] [stdout]     |
[INFO] [stdout] 393 |     /// `self.len() + additional` if it returns [`Ok(())`].
[INFO] [stdout]     |                                                   ^^^^^^ no item named `Ok(())` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/allocator.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 |     /// ensuring [`Allocator`](crate::Allocator) can't be implemented.
[INFO] [stdout]    |                   -----------  ^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   because label contains path that resolves to same destination
[INFO] [stdout]    |
[INFO] [stdout]    = note: when a link's destination is not specified,
[INFO] [stdout]            the label is used to resolve intra-doc links
[INFO] [stdout]    = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]    |
[INFO] [stdout] 29 -     /// ensuring [`Allocator`](crate::Allocator) can't be implemented.
[INFO] [stdout] 29 +     /// ensuring [`Allocator`] can't be implemented.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/associated_list/index.html
[INFO] running `Command { std: "docker" "inspect" "85b4bbe9b8a0dcc1a52eb525b1c95c5510ac3341fe242b1d1b9b6771413df5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b4bbe9b8a0dcc1a52eb525b1c95c5510ac3341fe242b1d1b9b6771413df5a1", kill_on_drop: false }`
[INFO] [stdout] 85b4bbe9b8a0dcc1a52eb525b1c95c5510ac3341fe242b1d1b9b6771413df5a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e672b295f4dde1c0603c6b65b2e701f48409806dfedaba72a0f30b9b5aea5d5
[INFO] running `Command { std: "docker" "start" "-a" "5e672b295f4dde1c0603c6b65b2e701f48409806dfedaba72a0f30b9b5aea5d5", kill_on_drop: false }`
[INFO] [stderr]  Documenting associated_list v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:3:47
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![cfg_attr(feature = "doc_auto_cfg", feature(doc_auto_cfg))]
[INFO] [stdout]   |                                               ^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.92.0; see <https://github.com/rust-lang/rust/pull/138907> for more information
[INFO] [stdout]   = note: merged into `doc_cfg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `associated_list`
[INFO] running `Command { std: "docker" "inspect" "5e672b295f4dde1c0603c6b65b2e701f48409806dfedaba72a0f30b9b5aea5d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e672b295f4dde1c0603c6b65b2e701f48409806dfedaba72a0f30b9b5aea5d5", kill_on_drop: false }`
[INFO] [stdout] 5e672b295f4dde1c0603c6b65b2e701f48409806dfedaba72a0f30b9b5aea5d5
