# rustc version rustc 1.90.0-nightly (9982d6462 2025-07-20)
# docs.rs version docsrs 0.6.0 (c1135d19 2025-07-02)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/rustc_span-0.1.2/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/rustc_span-0.1.2/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250720-1.90.0-nightly-9982d6462\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2c7f3719692051d2ee359891a23447090d8acccf89fc49efe78ec2d3b07e8cd0 [INFO] running `Command { std: "docker" "start" "-a" "2c7f3719692051d2ee359891a23447090d8acccf89fc49efe78ec2d3b07e8cd0", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting rustc_span v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unresolved link to `Symbol` [INFO] [stderr] --> src/lib.rs:7:42 [INFO] [stderr] | [INFO] [stderr] 7 | //! - interned strings, represented by [`Symbol`]s, with some common symbols available statically in the [`sym`] module. [INFO] [stderr] | ^^^^^^ no item named `Symbol` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `sym` [INFO] [stderr] --> src/lib.rs:7:108 [INFO] [stderr] | [INFO] [stderr] 7 | //! - interned strings, represented by [`Symbol`]s, with some common symbols available statically in the [`sym`] module. [INFO] [stderr] | ^^^ no item named `sym` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `SyntaxContext` [INFO] [stderr] --> src/lib.rs:10:73 [INFO] [stderr] | [INFO] [stderr] 10 | //! such as the edition and macro hygiene. This metadata is stored in [`SyntaxContext`] and [`ExpnData`]. [INFO] [stderr] | ^^^^^^^^^^^^^ no item named `SyntaxContext` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `ExpnData` [INFO] [stderr] --> src/lib.rs:10:95 [INFO] [stderr] | [INFO] [stderr] 10 | //! such as the edition and macro hygiene. This metadata is stored in [`SyntaxContext`] and [`ExpnData`]. [INFO] [stderr] | ^^^^^^^^ no item named `ExpnData` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: `rustc_span` (lib doc) generated 4 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/rustc_span/index.html [INFO] running `Command { std: "docker" "inspect" "2c7f3719692051d2ee359891a23447090d8acccf89fc49efe78ec2d3b07e8cd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c7f3719692051d2ee359891a23447090d8acccf89fc49efe78ec2d3b07e8cd0", kill_on_drop: false }` [INFO] [stdout] 2c7f3719692051d2ee359891a23447090d8acccf89fc49efe78ec2d3b07e8cd0