# rustc version rustc 1.97.0-nightly (d3cd04068 2026-05-16)
# docs.rs version docsrs 0.0.0 (e50152ed411bb913753b1dfd203f22cb8711f097 2026-05-17 )
# build log [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "4caee04462f8d3eb3110a6a441514eff6b97aef0a9ee39877b937e1fbb4d9131" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260516-1.97.0-nightly-d3cd04068\", \"--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: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting deferred-reference v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: the feature `slice_ptr_len` has been stable since 1.79.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:122:48 [INFO] [stderr] | [INFO] [stderr] 122 | #![cfg_attr(feature = "slice_ptr_len", feature(slice_ptr_len))] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `defer_mut` [INFO] [stderr] --> src/defer.rs:167:84 [INFO] [stderr] | [INFO] [stderr] 167 | /// then you may do so using the unsafe [`defer!`](macro@defer) and [`defer_mut!`](macro@defer_mut) macros. [INFO] [stderr] | ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope [INFO] [stderr] | [INFO] [stderr] = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location [INFO] [stderr] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `defer` [INFO] [stderr] --> src/deferred.rs:60:49 [INFO] [stderr] | [INFO] [stderr] 60 | /// 5. Through the _extremely unsafe_ [`defer`](macro@defer) macro (not recommended). [INFO] [stderr] | ^^^^^^^^^^^ no item named `defer` in scope [INFO] [stderr] | [INFO] [stderr] = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `defer_mut` [INFO] [stderr] --> src/deferred.rs:140:53 [INFO] [stderr] | [INFO] [stderr] 140 | /// 5. Through the _extremely unsafe_ [`defer_mut`](macro@defer_mut) macro (not recommended). [INFO] [stderr] | ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope [INFO] [stderr] | [INFO] [stderr] = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `defer` [INFO] [stderr] --> src/defer_mut.rs:65:89 [INFO] [stderr] | [INFO] [stderr] 65 | /// However, this can get very complicated and very unsafe real fast, see the [`defer`](macro@defer#caveat) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ no item named `defer` in scope [INFO] [stderr] | [INFO] [stderr] = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `defer` [INFO] [stderr] --> src/defer_mut.rs:70:71 [INFO] [stderr] | [INFO] [stderr] 70 | /// which are not re-borrowed, even the ones created by the [`defer`](macro@defer) macro (`Deferred<&T>` instances returned by the [INFO] [stderr] | ^^^^^^^^^^^ no item named `defer` in scope [INFO] [stderr] | [INFO] [stderr] = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `defer` [INFO] [stderr] --> src/defer_mut.rs:71:15 [INFO] [stderr] | [INFO] [stderr] 71 | /// [`defer`](macro@defer) macro do not constitute as re-borrows). This means that the [`defer`](macro@defer) macro is only safe to use [INFO] [stderr] | ^^^^^^^^^^^ no item named `defer` in scope [INFO] [stderr] | [INFO] [stderr] = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `defer` [INFO] [stderr] --> src/defer_mut.rs:71:98 [INFO] [stderr] | [INFO] [stderr] 71 | /// [`defer`](macro@defer) macro do not constitute as re-borrows). This means that the [`defer`](macro@defer) macro is only safe to use [INFO] [stderr] | ^^^^^^^^^^^ no item named `defer` in scope [INFO] [stderr] | [INFO] [stderr] = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `defer_mut` [INFO] [stderr] --> src/defer_mut.rs:72:37 [INFO] [stderr] | [INFO] [stderr] 72 | /// together with the [`defer_mut`](macro@defer_mut) macro if you take special care to always call [`defer!`](macro@defer) again to ... [INFO] [stderr] | ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope [INFO] [stderr] | [INFO] [stderr] = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `defer` [INFO] [stderr] --> src/defer_mut.rs:72:111 [INFO] [stderr] | [INFO] [stderr] 72 | ...ake special care to always call [`defer!`](macro@defer) again to refresh [INFO] [stderr] | ^^^^^^^^^^^ no item named `defer` in scope [INFO] [stderr] | [INFO] [stderr] = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `defer` [INFO] [stderr] --> src/defer_mut.rs:110:35 [INFO] [stderr] | [INFO] [stderr] 110 | /// If the calls to the [`defer`](macro@defer) macro are timed well, then it is possible to combine [INFO] [stderr] | ^^^^^^^^^^^ no item named `defer` in scope [INFO] [stderr] | [INFO] [stderr] = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `defer_mut` [INFO] [stderr] --> src/defer_mut.rs:136:57 [INFO] [stderr] | [INFO] [stderr] 136 | /// is the much better alternative to the [`defer_mut`](macro@defer_mut) macro. [INFO] [stderr] | ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope [INFO] [stderr] | [INFO] [stderr] = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location [INFO] [stderr] [INFO] [stderr] warning: `deferred-reference` (lib doc) generated 12 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/deferred_reference/index.html [INFO] running `Command { std: "docker" "inspect" "4caee04462f8d3eb3110a6a441514eff6b97aef0a9ee39877b937e1fbb4d9131", kill_on_drop: false }`