[INFO] fetching crate deferred-reference 0.1.2...
[INFO] documenting deferred-reference-0.1.2 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate deferred-reference 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate deferred-reference 0.1.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deferred-reference 0.1.2
[INFO] finished tweaking crates.io crate deferred-reference 0.1.2
[INFO] tweaked toml for crates.io crate deferred-reference 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7796290566f6de93cb77345c1a0a4912dac58b4849e6632ab19b470fd37da85
[INFO] running `Command { std: "docker" "start" "-a" "b7796290566f6de93cb77345c1a0a4912dac58b4849e6632ab19b470fd37da85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7796290566f6de93cb77345c1a0a4912dac58b4849e6632ab19b470fd37da85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7796290566f6de93cb77345c1a0a4912dac58b4849e6632ab19b470fd37da85", kill_on_drop: false }`
[INFO] [stdout] b7796290566f6de93cb77345c1a0a4912dac58b4849e6632ab19b470fd37da85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d9b01d3b477f7e54d036b3e8c0176f3b1ee3ba453c12d160cfbda60f8720bfc
[INFO] running `Command { std: "docker" "start" "-a" "2d9b01d3b477f7e54d036b3e8c0176f3b1ee3ba453c12d160cfbda60f8720bfc", kill_on_drop: false }`
[INFO] [stderr]  Documenting deferred-reference v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:122:48
[INFO] [stdout]     |
[INFO] [stdout] 122 | #![cfg_attr(feature = "slice_ptr_len", feature(slice_ptr_len))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]    --> src/lib.rs:126:49
[INFO] [stdout]     |
[INFO] [stdout] 126 | #![cfg_attr(feature = "coerce_unsized", feature(coerce_unsized))]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer_mut`
[INFO] [stdout]    --> src/defer.rs:167:84
[INFO] [stdout]     |
[INFO] [stdout] 167 | /// then you may do so using the unsafe [`defer!`](macro@defer) and [`defer_mut!`](macro@defer_mut) macros.
[INFO] [stdout]     |                                                                                    ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/deferred.rs:60:49
[INFO] [stdout]    |
[INFO] [stdout] 60 | /// 5. Through the _extremely unsafe_ [`defer`](macro@defer) macro (not recommended).
[INFO] [stdout]    |                                                 ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer_mut`
[INFO] [stdout]    --> src/deferred.rs:140:53
[INFO] [stdout]     |
[INFO] [stdout] 140 | /// 5. Through the _extremely unsafe_ [`defer_mut`](macro@defer_mut) macro (not recommended).
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/defer_mut.rs:65:89
[INFO] [stdout]    |
[INFO] [stdout] 65 | /// However, this can get very complicated and very unsafe real fast, see the [`defer`](macro@defer#caveat)
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/defer_mut.rs:70:71
[INFO] [stdout]    |
[INFO] [stdout] 70 | /// which are not re-borrowed, even the ones created by the [`defer`](macro@defer) macro (`Deferred<&T>` instances returned by the
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/defer_mut.rs:71:15
[INFO] [stdout]    |
[INFO] [stdout] 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] [stdout]    |               ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/defer_mut.rs:71:98
[INFO] [stdout]    |
[INFO] [stdout] 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] [stdout]    |                                                                                                  ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer_mut`
[INFO] [stdout]   --> src/defer_mut.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 | /// together with the [`defer_mut`](macro@defer_mut) macro if you take special care to always call [`defer!`](macro@defer) again to refresh
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/defer_mut.rs:72:111
[INFO] [stdout]    |
[INFO] [stdout] 72 | /// together with the [`defer_mut`](macro@defer_mut) macro if you take special care to always call [`defer!`](macro@defer) again to refresh
[INFO] [stdout]    |                                                                                                               ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]    --> src/defer_mut.rs:110:35
[INFO] [stdout]     |
[INFO] [stdout] 110 | /// If the calls to the [`defer`](macro@defer) macro are timed well, then it is possible to combine
[INFO] [stdout]     |                                   ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer_mut`
[INFO] [stdout]    --> src/defer_mut.rs:136:57
[INFO] [stdout]     |
[INFO] [stdout] 136 | /// is the much better alternative to the [`defer_mut`](macro@defer_mut) macro.
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/defer.rs:13:68
[INFO] [stdout]    |
[INFO] [stdout] 13 | /// a type that implements the [Defer] trait. Use [`Defer::defer`](Defer::defer) or [`Deferred::from(&T)`](From::from)
[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] 13 | /// a type that implements the [Defer] trait. Use [`Defer::defer`] or [`Deferred::from(&T)`](From::from)
[INFO] [stdout]    |                                                   ~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/defer_mut.rs:11:78
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// a type that implements the [DeferMut] trait. Use [`DeferMut::defer_mut`](DeferMut::defer_mut) or
[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] 11 | /// a type that implements the [DeferMut] trait. Use [`DeferMut::defer_mut`] or
[INFO] [stdout]    |                                                      ~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `deferred-reference`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name deferred_reference src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="coerce_unsized"' --cfg 'feature="default"' --cfg 'feature="slice_ptr_len"' --cfg 'feature="unstable"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=33d69c378311d45f -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "2d9b01d3b477f7e54d036b3e8c0176f3b1ee3ba453c12d160cfbda60f8720bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d9b01d3b477f7e54d036b3e8c0176f3b1ee3ba453c12d160cfbda60f8720bfc", kill_on_drop: false }`
[INFO] [stdout] 2d9b01d3b477f7e54d036b3e8c0176f3b1ee3ba453c12d160cfbda60f8720bfc
[INFO] documenting deferred-reference-0.1.2 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate deferred-reference 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate deferred-reference 0.1.2 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate deferred-reference 0.1.2
[INFO] finished tweaking crates.io crate deferred-reference 0.1.2
[INFO] tweaked toml for crates.io crate deferred-reference 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34e7c3c48d1d113f9810a3632270ff24c816995f605a4df2bab1fb7ecd3b9a1b
[INFO] running `Command { std: "docker" "start" "-a" "34e7c3c48d1d113f9810a3632270ff24c816995f605a4df2bab1fb7ecd3b9a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34e7c3c48d1d113f9810a3632270ff24c816995f605a4df2bab1fb7ecd3b9a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e7c3c48d1d113f9810a3632270ff24c816995f605a4df2bab1fb7ecd3b9a1b", kill_on_drop: false }`
[INFO] [stdout] 34e7c3c48d1d113f9810a3632270ff24c816995f605a4df2bab1fb7ecd3b9a1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c61bdc99d8f6ff1969883fc3e7ce6368437564a1b6bc15781fa14739f650672
[INFO] running `Command { std: "docker" "start" "-a" "9c61bdc99d8f6ff1969883fc3e7ce6368437564a1b6bc15781fa14739f650672", kill_on_drop: false }`
[INFO] [stderr]  Documenting deferred-reference v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> src/lib.rs:122:48
[INFO] [stdout]     |
[INFO] [stdout] 122 | #![cfg_attr(feature = "slice_ptr_len", feature(slice_ptr_len))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]    --> src/lib.rs:126:49
[INFO] [stdout]     |
[INFO] [stdout] 126 | #![cfg_attr(feature = "coerce_unsized", feature(coerce_unsized))]
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer_mut`
[INFO] [stdout]    --> src/defer.rs:167:84
[INFO] [stdout]     |
[INFO] [stdout] 167 | /// then you may do so using the unsafe [`defer!`](macro@defer) and [`defer_mut!`](macro@defer_mut) macros.
[INFO] [stdout]     |                                                                                    ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/deferred.rs:60:49
[INFO] [stdout]    |
[INFO] [stdout] 60 | /// 5. Through the _extremely unsafe_ [`defer`](macro@defer) macro (not recommended).
[INFO] [stdout]    |                                                 ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer_mut`
[INFO] [stdout]    --> src/deferred.rs:140:53
[INFO] [stdout]     |
[INFO] [stdout] 140 | /// 5. Through the _extremely unsafe_ [`defer_mut`](macro@defer_mut) macro (not recommended).
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/defer_mut.rs:65:89
[INFO] [stdout]    |
[INFO] [stdout] 65 | /// However, this can get very complicated and very unsafe real fast, see the [`defer`](macro@defer#caveat)
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/defer_mut.rs:70:71
[INFO] [stdout]    |
[INFO] [stdout] 70 | /// which are not re-borrowed, even the ones created by the [`defer`](macro@defer) macro (`Deferred<&T>` instances returned by the
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/defer_mut.rs:71:15
[INFO] [stdout]    |
[INFO] [stdout] 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] [stdout]    |               ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/defer_mut.rs:71:98
[INFO] [stdout]    |
[INFO] [stdout] 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] [stdout]    |                                                                                                  ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer_mut`
[INFO] [stdout]   --> src/defer_mut.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 | /// together with the [`defer_mut`](macro@defer_mut) macro if you take special care to always call [`defer!`](macro@defer) again to refresh
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]   --> src/defer_mut.rs:72:111
[INFO] [stdout]    |
[INFO] [stdout] 72 | /// together with the [`defer_mut`](macro@defer_mut) macro if you take special care to always call [`defer!`](macro@defer) again to refresh
[INFO] [stdout]    |                                                                                                               ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer`
[INFO] [stdout]    --> src/defer_mut.rs:110:35
[INFO] [stdout]     |
[INFO] [stdout] 110 | /// If the calls to the [`defer`](macro@defer) macro are timed well, then it is possible to combine
[INFO] [stdout]     |                                   ^^^^^^^^^^^ no item named `defer` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `defer` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `defer_mut`
[INFO] [stdout]    --> src/defer_mut.rs:136:57
[INFO] [stdout]     |
[INFO] [stdout] 136 | /// is the much better alternative to the [`defer_mut`](macro@defer_mut) macro.
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^ no item named `defer_mut` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `macro_rules` named `defer_mut` exists in this crate, but it is not in scope at this link's location
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/defer.rs:13:68
[INFO] [stdout]    |
[INFO] [stdout] 13 | /// a type that implements the [Defer] trait. Use [`Defer::defer`](Defer::defer) or [`Deferred::from(&T)`](From::from)
[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] 13 | /// a type that implements the [Defer] trait. Use [`Defer::defer`] or [`Deferred::from(&T)`](From::from)
[INFO] [stdout]    |                                                   ~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/defer_mut.rs:11:78
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// a type that implements the [DeferMut] trait. Use [`DeferMut::defer_mut`](DeferMut::defer_mut) or
[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] 11 | /// a type that implements the [DeferMut] trait. Use [`DeferMut::defer_mut`] or
[INFO] [stdout]    |                                                      ~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `deferred-reference`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2023-12-22-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name deferred_reference src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="coerce_unsized"' --cfg 'feature="default"' --cfg 'feature="slice_ptr_len"' --cfg 'feature="unstable"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2bd96313b48a0691 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "9c61bdc99d8f6ff1969883fc3e7ce6368437564a1b6bc15781fa14739f650672", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c61bdc99d8f6ff1969883fc3e7ce6368437564a1b6bc15781fa14739f650672", kill_on_drop: false }`
[INFO] [stdout] 9c61bdc99d8f6ff1969883fc3e7ce6368437564a1b6bc15781fa14739f650672
