[INFO] fetching crate swc_allocator 4.0.1...
[INFO] documenting swc_allocator-4.0.1 against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] extracting crate swc_allocator 4.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate swc_allocator 4.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swc_allocator 4.0.1
[INFO] tweaked toml for crates.io crate swc_allocator 4.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swc_allocator 4.0.1 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swc_allocator 4.0.1 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e73926f4f3ffa630a67348873ae7e9bb2cd15e46d7f18ddfcb8412ee3ae820d4
[INFO] running `Command { std: "docker" "start" "-a" "e73926f4f3ffa630a67348873ae7e9bb2cd15e46d7f18ddfcb8412ee3ae820d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e73926f4f3ffa630a67348873ae7e9bb2cd15e46d7f18ddfcb8412ee3ae820d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73926f4f3ffa630a67348873ae7e9bb2cd15e46d7f18ddfcb8412ee3ae820d4", kill_on_drop: false }`
[INFO] [stdout] e73926f4f3ffa630a67348873ae7e9bb2cd15e46d7f18ddfcb8412ee3ae820d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c04bf270c28b3abbf91e69028352c7afb576f5c6061975f42755a73a4ea8b9c8
[INFO] running `Command { std: "docker" "start" "-a" "c04bf270c28b3abbf91e69028352c7afb576f5c6061975f42755a73a4ea8b9c8", kill_on_drop: false }`
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stderr]  Documenting swc_allocator v4.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::boxed::Box`
[INFO] [stdout]   --> src/lib.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | //! In default mode, [crate::boxed::Box] and [crate::vec::Vec] are identical to
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^ no item named `boxed` in module `swc_allocator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::vec::Vec`
[INFO] [stdout]   --> src/lib.rs:11:47
[INFO] [stdout]    |
[INFO] [stdout] 11 | //! In default mode, [crate::boxed::Box] and [crate::vec::Vec] are identical to
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^ no item named `vec` in module `swc_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `FastAlloc`
[INFO] [stdout]   --> src/lib.rs:18:35
[INFO] [stdout]    |
[INFO] [stdout] 18 | //! In `scoped` mode you can use [FastAlloc] to make [crate::boxed::Box] and
[INFO] [stdout]    |                                   ^^^^^^^^^ no item named `FastAlloc` 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 `crate::boxed::Box`
[INFO] [stdout]   --> src/lib.rs:18:55
[INFO] [stdout]    |
[INFO] [stdout] 18 | //! In `scoped` mode you can use [FastAlloc] to make [crate::boxed::Box] and
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^ no item named `boxed` in module `swc_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::vec::Vec`
[INFO] [stdout]   --> src/lib.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | //! [crate::vec::Vec] very fast.
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^ no item named `vec` in module `swc_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::boxed::Box`
[INFO] [stdout]   --> src/lib.rs:21:55
[INFO] [stdout]    |
[INFO] [stdout] 21 | //! In this mode, you need to be careful while using [crate::boxed::Box] and
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^ no item named `boxed` in module `swc_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::vec::Vec`
[INFO] [stdout]   --> src/lib.rs:22:6
[INFO] [stdout]    |
[INFO] [stdout] 22 | //! [crate::vec::Vec]. You should ensure that [Allocator] outlives all
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^ no item named `vec` in module `swc_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Allocator`
[INFO] [stdout]   --> src/lib.rs:22:48
[INFO] [stdout]    |
[INFO] [stdout] 22 | //! [crate::vec::Vec]. You should ensure that [Allocator] outlives all
[INFO] [stdout]    |                                                ^^^^^^^^^ no item named `Allocator` 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 `crate::boxed::Box`
[INFO] [stdout]   --> src/lib.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | //! [crate::boxed::Box] and [crate::vec::Vec] created in the scope.
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^ no item named `boxed` in module `swc_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::vec::Vec`
[INFO] [stdout]   --> src/lib.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 | //! [crate::boxed::Box] and [crate::vec::Vec] created in the scope.
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^ no item named `vec` in module `swc_allocator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Allocator::scope`
[INFO] [stdout]   --> src/lib.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 | //! a call to [Allocator::scope].
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^ no item named `Allocator` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/swc_allocator/index.html
[INFO] running `Command { std: "docker" "inspect" "c04bf270c28b3abbf91e69028352c7afb576f5c6061975f42755a73a4ea8b9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c04bf270c28b3abbf91e69028352c7afb576f5c6061975f42755a73a4ea8b9c8", kill_on_drop: false }`
[INFO] [stdout] c04bf270c28b3abbf91e69028352c7afb576f5c6061975f42755a73a4ea8b9c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d166b7acbe38e98b628d415d69b5dd8681554e562c6cb335037f9f1b63101e48
[INFO] running `Command { std: "docker" "start" "-a" "d166b7acbe38e98b628d415d69b5dd8681554e562c6cb335037f9f1b63101e48", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking bumpalo v3.17.0
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bumpalo-3.17.0/src/lib.rs:2098:13
[INFO] [stdout]      |
[INFO] [stdout] 2089 |     ) -> Result<NonNull<u8>, AllocErr> {
[INFO] [stdout]      |          ----------------------------- expected `Result<NonNull<u8>, AllocErr>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 2098 |             self.shrink(ptr, layout, new_layout)
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<NonNull<u8>, AllocErr>`, found `Result<NonNull<[u8]>, AllocError>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected enum `Result<NonNull<u8>, AllocErr>`
[INFO] [stdout]                 found enum `Result<NonNull<[u8]>, core::alloc::AllocError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/bumpalo-3.17.0/src/lib.rs:2100:13
[INFO] [stdout]      |
[INFO] [stdout] 2089 |     ) -> Result<NonNull<u8>, AllocErr> {
[INFO] [stdout]      |          ----------------------------- expected `Result<NonNull<u8>, AllocErr>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 2100 |             self.grow(ptr, layout, new_layout)
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<NonNull<u8>, AllocErr>`, found `Result<NonNull<[u8]>, AllocError>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected enum `Result<NonNull<u8>, AllocErr>`
[INFO] [stdout]                 found enum `Result<NonNull<[u8]>, core::alloc::AllocError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bumpalo` (lib) due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d166b7acbe38e98b628d415d69b5dd8681554e562c6cb335037f9f1b63101e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d166b7acbe38e98b628d415d69b5dd8681554e562c6cb335037f9f1b63101e48", kill_on_drop: false }`
[INFO] [stdout] d166b7acbe38e98b628d415d69b5dd8681554e562c6cb335037f9f1b63101e48
