[INFO] fetching crate gain 0.5.0...
[INFO] documenting gain-0.5.0 against beta-2025-04-20 for beta-1.87-rustdoc-2
[INFO] extracting crate gain 0.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate gain 0.5.0 on toolchain beta-2025-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gain 0.5.0
[INFO] finished tweaking crates.io crate gain 0.5.0
[INFO] tweaked toml for crates.io crate gain 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding async-task v1.3.1 (available: v4.7.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-20" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd3010340591481429a9c10b272c08b16219c90c120a1aed43e0418afa38f85a
[INFO] running `Command { std: "docker" "start" "-a" "fd3010340591481429a9c10b272c08b16219c90c120a1aed43e0418afa38f85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd3010340591481429a9c10b272c08b16219c90c120a1aed43e0418afa38f85a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3010340591481429a9c10b272c08b16219c90c120a1aed43e0418afa38f85a", kill_on_drop: false }`
[INFO] [stdout] fd3010340591481429a9c10b272c08b16219c90c120a1aed43e0418afa38f85a
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1a9ef682f7c2d5038abf61fb45e0f57a8e6dd04a9ce41dddbca7027330719f8
[INFO] running `Command { std: "docker" "start" "-a" "b1a9ef682f7c2d5038abf61fb45e0f57a8e6dd04a9ce41dddbca7027330719f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking async-task v1.3.1
[INFO] [stderr]  Documenting gain v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]  --> src/lib.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | //! The [`task`](task) module provides a framework for spawning and running
[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] 9 - //! The [`task`](task) module provides a framework for spawning and running
[INFO] [stdout] 9 + //! The [`task`] module provides a framework for spawning and running
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[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] 34 - //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[INFO] [stdout] 34 + //! The [`catalog`], [`identity`](identity), [`origin`](origin),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:34:44
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[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] 34 - //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[INFO] [stdout] 34 + //! The [`catalog`](catalog), [`identity`], [`origin`](origin),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:34:66
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[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] 34 - //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[INFO] [stdout] 34 + //! The [`catalog`](catalog), [`identity`](identity), [`origin`],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | //! [`peer`](peer) and [`peerindex`](peerindex) modules provide access to the
[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] 35 - //! [`peer`](peer) and [`peerindex`](peerindex) modules provide access to the
[INFO] [stdout] 35 + //! [`peer`] and [`peerindex`](peerindex) modules provide access to the
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 | //! [`peer`](peer) and [`peerindex`](peerindex) modules provide access to the
[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] 35 - //! [`peer`](peer) and [`peerindex`](peerindex) modules provide access to the
[INFO] [stdout] 35 + //! [`peer`](peer) and [`peerindex`] modules provide access to the
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:38:59
[INFO] [stdout]    |
[INFO] [stdout] 38 | //! Common I/O stream types are defined in the [`stream`](stream) module.
[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] 38 - //! Common I/O stream types are defined in the [`stream`](stream) module.
[INFO] [stdout] 38 + //! Common I/O stream types are defined in the [`stream`] module.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 | //! [`service`](service) module.
[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] 43 - //! [`service`](service) module.
[INFO] [stdout] 43 + //! [`service`] module.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/task.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |   /// ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 72 | | /// // TODO: T shouldn't require Send trait.
[INFO] [stdout] 73 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 71 | /// ```text
[INFO] [stdout]    |        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.89s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/gain/index.html
[INFO] running `Command { std: "docker" "inspect" "b1a9ef682f7c2d5038abf61fb45e0f57a8e6dd04a9ce41dddbca7027330719f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a9ef682f7c2d5038abf61fb45e0f57a8e6dd04a9ce41dddbca7027330719f8", kill_on_drop: false }`
[INFO] [stdout] b1a9ef682f7c2d5038abf61fb45e0f57a8e6dd04a9ce41dddbca7027330719f8
[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" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dbcdcd8ef5006d1e399dd9c7f4391d7d66d83a16968405fea41707d0d3b4fe6
[INFO] running `Command { std: "docker" "start" "-a" "8dbcdcd8ef5006d1e399dd9c7f4391d7d66d83a16968405fea41707d0d3b4fe6", kill_on_drop: false }`
[INFO] [stderr]  Documenting gain v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]  --> src/lib.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | //! The [`task`](task) module provides a framework for spawning and running
[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] 9 - //! The [`task`](task) module provides a framework for spawning and running
[INFO] [stdout] 9 + //! The [`task`] module provides a framework for spawning and running
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[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] 34 - //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[INFO] [stdout] 34 + //! The [`catalog`], [`identity`](identity), [`origin`](origin),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:34:44
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[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] 34 - //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[INFO] [stdout] 34 + //! The [`catalog`](catalog), [`identity`], [`origin`](origin),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:34:66
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[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] 34 - //! The [`catalog`](catalog), [`identity`](identity), [`origin`](origin),
[INFO] [stdout] 34 + //! The [`catalog`](catalog), [`identity`](identity), [`origin`],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 | //! [`peer`](peer) and [`peerindex`](peerindex) modules provide access to the
[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] 35 - //! [`peer`](peer) and [`peerindex`](peerindex) modules provide access to the
[INFO] [stdout] 35 + //! [`peer`] and [`peerindex`](peerindex) modules provide access to the
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 | //! [`peer`](peer) and [`peerindex`](peerindex) modules provide access to the
[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] 35 - //! [`peer`](peer) and [`peerindex`](peerindex) modules provide access to the
[INFO] [stdout] 35 + //! [`peer`](peer) and [`peerindex`] modules provide access to the
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:38:59
[INFO] [stdout]    |
[INFO] [stdout] 38 | //! Common I/O stream types are defined in the [`stream`](stream) module.
[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] 38 - //! Common I/O stream types are defined in the [`stream`](stream) module.
[INFO] [stdout] 38 + //! Common I/O stream types are defined in the [`stream`] module.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]   --> src/lib.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 | //! [`service`](service) module.
[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] 43 - //! [`service`](service) module.
[INFO] [stdout] 43 + //! [`service`] module.
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/task.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |   /// ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 72 | | /// // TODO: T shouldn't require Send trait.
[INFO] [stdout] 73 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 71 | /// ```text
[INFO] [stdout]    |        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/gain/index.html
[INFO] running `Command { std: "docker" "inspect" "8dbcdcd8ef5006d1e399dd9c7f4391d7d66d83a16968405fea41707d0d3b4fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dbcdcd8ef5006d1e399dd9c7f4391d7d66d83a16968405fea41707d0d3b4fe6", kill_on_drop: false }`
[INFO] [stdout] 8dbcdcd8ef5006d1e399dd9c7f4391d7d66d83a16968405fea41707d0d3b4fe6
