[INFO] fetching crate javascriptcore-rs 1.1.2... [INFO] documenting javascriptcore-rs-1.1.2 against beta-2025-10-28 for beta-1.92-rustdoc-1 [INFO] extracting crate javascriptcore-rs 1.1.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate javascriptcore-rs 1.1.2 [INFO] finished tweaking crates.io crate javascriptcore-rs 1.1.2 [INFO] tweaked toml for crates.io crate javascriptcore-rs 1.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate javascriptcore-rs 1.1.2 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] Locking 53 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.10.0) [INFO] [stderr] Adding glib v0.18.5 (available: v0.21.4) [INFO] [stderr] Adding toml v0.8.2 (available: v0.8.23) [INFO] [stderr] Adding toml_datetime v0.6.3 (available: v0.6.11) [INFO] [stderr] Adding toml_edit v0.20.2 (available: v0.20.7) [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 165527499bee15c45ade7a69540dba46764b1383dd67468f5d87aaff98a56c4d [INFO] running `Command { std: "docker" "start" "-a" "165527499bee15c45ade7a69540dba46764b1383dd67468f5d87aaff98a56c4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "165527499bee15c45ade7a69540dba46764b1383dd67468f5d87aaff98a56c4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "165527499bee15c45ade7a69540dba46764b1383dd67468f5d87aaff98a56c4d", kill_on_drop: false }` [INFO] [stdout] 165527499bee15c45ade7a69540dba46764b1383dd67468f5d87aaff98a56c4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6d91b29b4f3f318ae9e89e80989b3082f09b72020a7220603bb26325c7676ca7 [INFO] running `Command { std: "docker" "start" "-a" "6d91b29b4f3f318ae9e89e80989b3082f09b72020a7220603bb26325c7676ca7", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling version-compare v0.2.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling cfg-expr v0.15.8 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling toml_edit v0.20.2 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling toml v0.8.2 [INFO] [stderr] Compiling proc-macro-crate v2.0.2 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Compiling system-deps v6.2.2 [INFO] [stderr] Compiling glib-macros v0.18.5 [INFO] [stderr] Compiling glib-sys v0.18.1 [INFO] [stderr] Compiling gobject-sys v0.18.0 [INFO] [stderr] Compiling gio-sys v0.18.1 [INFO] [stderr] Compiling javascriptcore-rs-sys v1.1.1 [INFO] [stderr] Checking glib v0.18.5 [INFO] [stderr] Documenting javascriptcore-rs v1.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: public documentation for `builder` links to private item `crate::builders::ContextBuilder` [INFO] [stdout] --> src/auto/context.rs:39:61 [INFO] [stdout] | [INFO] [stdout] 39 | /// This method returns an instance of [`ContextBuilder`](crate::builders::ContextBuilder) which can be used to create [`Context`] obje... [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: public documentation for `builder` links to private item `crate::builders::ValueBuilder` [INFO] [stdout] --> src/auto/value.rs:150:59 [INFO] [stdout] | [INFO] [stdout] 150 | /// This method returns an instance of [`ValueBuilder`](crate::builders::ValueBuilder) which can be used to create [`Value`] objects. [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] [INFO] [stdout] [INFO] [stdout] warning: public documentation for `builder` links to private item `crate::builders::WeakValueBuilder` [INFO] [stdout] --> src/auto/weak_value.rs:33:63 [INFO] [stdout] | [INFO] [stdout] 33 | /// This method returns an instance of [`WeakValueBuilder`](crate::builders::WeakValueBuilder) which can be used to create [`WeakValue`... [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] [INFO] [stdout] [INFO] [stdout] warning: redundant explicit link target [INFO] [stdout] --> src/auto/context.rs:39:61 [INFO] [stdout] | [INFO] [stdout] 39 | /// This method returns an instance of [`ContextBuilder`](crate::builders::ContextBuilder) which can be used to create [`Context`] obje... [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] 39 - /// This method returns an instance of [`ContextBuilder`](crate::builders::ContextBuilder) which can be used to create [`Context`] objects. [INFO] [stdout] 39 + /// This method returns an instance of [`ContextBuilder`] which can be used to create [`Context`] objects. [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant explicit link target [INFO] [stdout] --> src/auto/value.rs:150:59 [INFO] [stdout] | [INFO] [stdout] 150 | /// This method returns an instance of [`ValueBuilder`](crate::builders::ValueBuilder) which can be used to create [`Value`] objects. [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] help: remove explicit link target [INFO] [stdout] | [INFO] [stdout] 150 - /// This method returns an instance of [`ValueBuilder`](crate::builders::ValueBuilder) which can be used to create [`Value`] objects. [INFO] [stdout] 150 + /// This method returns an instance of [`ValueBuilder`] which can be used to create [`Value`] objects. [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: redundant explicit link target [INFO] [stdout] --> src/auto/weak_value.rs:33:63 [INFO] [stdout] | [INFO] [stdout] 33 | /// This method returns an instance of [`WeakValueBuilder`](crate::builders::WeakValueBuilder) which can be used to create [`WeakValue`... [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] help: remove explicit link target [INFO] [stdout] | [INFO] [stdout] 33 - /// This method returns an instance of [`WeakValueBuilder`](crate::builders::WeakValueBuilder) which can be used to create [`WeakValue`] objects. [INFO] [stdout] 33 + /// This method returns an instance of [`WeakValueBuilder`] which can be used to create [`WeakValue`] objects. [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.13s [INFO] [stderr] Generated /opt/rustwide/target/doc/javascriptcore/index.html [INFO] running `Command { std: "docker" "inspect" "6d91b29b4f3f318ae9e89e80989b3082f09b72020a7220603bb26325c7676ca7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d91b29b4f3f318ae9e89e80989b3082f09b72020a7220603bb26325c7676ca7", kill_on_drop: false }` [INFO] [stdout] 6d91b29b4f3f318ae9e89e80989b3082f09b72020a7220603bb26325c7676ca7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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.rustflags=[\"--cfg\", \"docsrs\"]" "-Zhost-config" "-Ztarget-applies-to-host" "--config" "host.rustflags=[\"--cfg\", \"docsrs\"]" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b2468ff96279414650c67b284a643d1b5644dba8966f4cd35ac07d5d34ede8a [INFO] running `Command { std: "docker" "start" "-a" "2b2468ff96279414650c67b284a643d1b5644dba8966f4cd35ac07d5d34ede8a", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling version-compare v0.2.1 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winnow-0.5.40/src/lib.rs:49:29 [INFO] [stdout] | [INFO] [stdout] 49 | #![cfg_attr(docsrs, feature(doc_auto_cfg))] [INFO] [stdout] | ^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.92.0; see for more information [INFO] [stdout] = note: merged into `doc_cfg` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling cfg-expr v0.15.8 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `winnow` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2b2468ff96279414650c67b284a643d1b5644dba8966f4cd35ac07d5d34ede8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b2468ff96279414650c67b284a643d1b5644dba8966f4cd35ac07d5d34ede8a", kill_on_drop: false }` [INFO] [stdout] 2b2468ff96279414650c67b284a643d1b5644dba8966f4cd35ac07d5d34ede8a