[INFO] fetching crate tracing-core 0.1.26... [INFO] documenting tracing-core-0.1.26 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate tracing-core 0.1.26 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate tracing-core 0.1.26 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tracing-core 0.1.26 [INFO] finished tweaking crates.io crate tracing-core 0.1.26 [INFO] tweaked toml for crates.io crate tracing-core 0.1.26 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cfecc98d15e0e4b2cc949ef6b2a7c7b3d9a6e2d5ab2adec66d38897afe5afe01 [INFO] running `Command { std: "docker" "start" "-a" "cfecc98d15e0e4b2cc949ef6b2a7c7b3d9a6e2d5ab2adec66d38897afe5afe01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cfecc98d15e0e4b2cc949ef6b2a7c7b3d9a6e2d5ab2adec66d38897afe5afe01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfecc98d15e0e4b2cc949ef6b2a7c7b3d9a6e2d5ab2adec66d38897afe5afe01", kill_on_drop: false }` [INFO] [stdout] cfecc98d15e0e4b2cc949ef6b2a7c7b3d9a6e2d5ab2adec66d38897afe5afe01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4740f57c153f6de789238930974e7d1bd8ca50b9da486bea530df479230ed51 [INFO] running `Command { std: "docker" "start" "-a" "c4740f57c153f6de789238930974e7d1bd8ca50b9da486bea530df479230ed51", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Documenting tracing-core v0.1.26 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `max_level_hint` [INFO] [stdout] --> src/dispatcher.rs:442:26 [INFO] [stdout] | [INFO] [stdout] 442 | /// This calls the [`max_level_hint`] function on the [`Subscriber`] [INFO] [stdout] | ^^^^^^^^^^^^^^ no item named `max_level_hint` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `valuable::Valuable` [INFO] [stdout] --> src/field.rs:43:52 [INFO] [stdout] | [INFO] [stdout] 43 | //! values. User-defined types can implement the [`valuable::Valuable`] trait, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no item named `valuable` in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `valuable::Valuable::as_value` [INFO] [stdout] --> src/field.rs:98:19 [INFO] [stdout] | [INFO] [stdout] 98 | //! [`as_value`]: valuable::Valuable::as_value [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `valuable` in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `valuable` [INFO] [stdout] --> src/field.rs:88:26 [INFO] [stdout] | [INFO] [stdout] 88 | //! Alternatively, the [`valuable()`] function may be used to convert a type [INFO] [stdout] | ^^^^^^^^^^ no item named `valuable` 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 `valuable::Value` [INFO] [stdout] --> src/field.rs:94:59 [INFO] [stdout] | [INFO] [stdout] 94 | //! If a visitor does not implement `record_value`, the [`valuable::Value`] will [INFO] [stdout] | ^^^^^^^^^^^^^^^ no item named `valuable` in scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Visit::record_value` [INFO] [stdout] --> src/field.rs:100:23 [INFO] [stdout] | [INFO] [stdout] 100 | //! [`record_value`]: Visit::record_value [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the trait `Visit` has no associated item named `record_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.59s [INFO] running `Command { std: "docker" "inspect" "c4740f57c153f6de789238930974e7d1bd8ca50b9da486bea530df479230ed51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4740f57c153f6de789238930974e7d1bd8ca50b9da486bea530df479230ed51", kill_on_drop: false }` [INFO] [stdout] c4740f57c153f6de789238930974e7d1bd8ca50b9da486bea530df479230ed51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "-Z" "unstable-options" "--config" "build.rustflags=[\"--cfg\", \"tracing_unstable\"]" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "--cfg" "tracing_unstable" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 2c11734847e707f5586135e00e62641ae137d5b44704146757d1fc97bc8d230c [INFO] running `Command { std: "docker" "start" "-a" "2c11734847e707f5586135e00e62641ae137d5b44704146757d1fc97bc8d230c", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Documenting tracing-core v0.1.26 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `valuable` [INFO] [stdout] --> src/field.rs:265:54 [INFO] [stdout] | [INFO] [stdout] 265 | fn record_value(&mut self, field: &Field, value: valuable::Value<'_>) { [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `valuable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `valuable` [INFO] [stdout] --> src/field.rs:360:8 [INFO] [stdout] | [INFO] [stdout] 360 | T: valuable::Valuable, [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `valuable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `valuable` [INFO] [stdout] --> src/field.rs:358:30 [INFO] [stdout] | [INFO] [stdout] 358 | pub fn valuable(t: &T) -> valuable::Value<'_> [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `valuable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `valuable` [INFO] [stdout] --> src/field.rs:685:32 [INFO] [stdout] | [INFO] [stdout] 685 | impl crate::sealed::Sealed for valuable::Value<'_> {} [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `valuable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `valuable` [INFO] [stdout] --> src/field.rs:689:16 [INFO] [stdout] | [INFO] [stdout] 689 | impl Value for valuable::Value<'_> { [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `valuable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `valuable` [INFO] [stdout] --> src/field.rs:696:40 [INFO] [stdout] | [INFO] [stdout] 696 | impl crate::sealed::Sealed for &'_ dyn valuable::Valuable {} [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `valuable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `valuable` [INFO] [stdout] --> src/field.rs:700:24 [INFO] [stdout] | [INFO] [stdout] 700 | impl Value for &'_ dyn valuable::Valuable { [INFO] [stdout] | ^^^^^^^^ use of undeclared crate or module `valuable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not document `tracing-core` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name tracing_core src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="lazy_static"' --cfg 'feature="std"' --cfg 'feature="valuable"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --cfg docsrs --cfg tracing_unstable -Z unstable-options --document-private-items -C metadata=2dd6a5480174e047 -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern-html-root-url 'lazy_static=https://docs.rs/lazy_static/1.4.0/' -Zunstable-options --crate-version 0.1.26` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "2c11734847e707f5586135e00e62641ae137d5b44704146757d1fc97bc8d230c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c11734847e707f5586135e00e62641ae137d5b44704146757d1fc97bc8d230c", kill_on_drop: false }` [INFO] [stdout] 2c11734847e707f5586135e00e62641ae137d5b44704146757d1fc97bc8d230c