[INFO] fetching crate libdvb-rs 0.4.5...
[INFO] documenting libdvb-rs-0.4.5 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate libdvb-rs 0.4.5 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate libdvb-rs 0.4.5 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 libdvb-rs 0.4.5
[INFO] finished tweaking crates.io crate libdvb-rs 0.4.5
[INFO] tweaked toml for crates.io crate libdvb-rs 0.4.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate libdvb-rs 0.4.5 already has a lockfile, it will not be regenerated
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.56
[INFO] [stderr]   Downloaded syn v1.0.89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 56779c55b93d98cb3ae686f8cfc570c81ab73f98240a6d153e9aa37230170418
[INFO] running `Command { std: "docker" "start" "-a" "56779c55b93d98cb3ae686f8cfc570c81ab73f98240a6d153e9aa37230170418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56779c55b93d98cb3ae686f8cfc570c81ab73f98240a6d153e9aa37230170418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56779c55b93d98cb3ae686f8cfc570c81ab73f98240a6d153e9aa37230170418", kill_on_drop: false }`
[INFO] [stdout] 56779c55b93d98cb3ae686f8cfc570c81ab73f98240a6d153e9aa37230170418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 42cffbe3eb8e260095e1a041392cd866cd201eef1158622854ba49c1eb224401
[INFO] running `Command { std: "docker" "start" "-a" "42cffbe3eb8e260095e1a041392cd866cd201eef1158622854ba49c1eb224401", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]  Documenting libdvb-rs v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iterator_try_collect)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `FE_NONE`
[INFO] [stdout]    --> src/fe/mod.rs:351:13
[INFO] [stdout]     |
[INFO] [stdout] 351 |     /// - [`FE_NONE`]
[INFO] [stdout]     |             ^^^^^^^ no item named `FE_NONE` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `FE_HAS_SIGNAL`
[INFO] [stdout]    --> src/fe/mod.rs:352:13
[INFO] [stdout]     |
[INFO] [stdout] 352 |     /// - [`FE_HAS_SIGNAL`]
[INFO] [stdout]     |             ^^^^^^^^^^^^^ no item named `FE_HAS_SIGNAL` 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 `FE_HAS_CARRIER`
[INFO] [stdout]    --> src/fe/mod.rs:353:13
[INFO] [stdout]     |
[INFO] [stdout] 353 |     /// - [`FE_HAS_CARRIER`]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ no item named `FE_HAS_CARRIER` 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 `FE_HAS_VITERBI`
[INFO] [stdout]    --> src/fe/mod.rs:354:13
[INFO] [stdout]     |
[INFO] [stdout] 354 |     /// - [`FE_HAS_VITERBI`]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ no item named `FE_HAS_VITERBI` 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 `FE_HAS_SYNC`
[INFO] [stdout]    --> src/fe/mod.rs:355:13
[INFO] [stdout]     |
[INFO] [stdout] 355 |     /// - [`FE_HAS_SYNC`]
[INFO] [stdout]     |             ^^^^^^^^^^^ no item named `FE_HAS_SYNC` 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 `FE_HAS_LOCK`
[INFO] [stdout]    --> src/fe/mod.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 |     /// - [`FE_HAS_LOCK`]
[INFO] [stdout]     |             ^^^^^^^^^^^ no item named `FE_HAS_LOCK` 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 `FE_TIMEDOUT`
[INFO] [stdout]    --> src/fe/mod.rs:357:13
[INFO] [stdout]     |
[INFO] [stdout] 357 |     /// - [`FE_TIMEDOUT`]
[INFO] [stdout]     |             ^^^^^^^^^^^ no item named `FE_TIMEDOUT` 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 `FE_REINIT`
[INFO] [stdout]    --> src/fe/mod.rs:358:13
[INFO] [stdout]     |
[INFO] [stdout] 358 |     /// - [`FE_REINIT`]
[INFO] [stdout]     |             ^^^^^^^^^ no item named `FE_REINIT` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/fe/sys.rs:141:48
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// Check out the DiSEqC bus spec available on http://www.eutelsat.org/ for
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.eutelsat.org/>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 9 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 `libdvb-rs`
[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 libdvb_rs src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c30938364cac354e -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-f4940ab3c8b2c7eb.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-c0bd97bdb7c1fbd1.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-7d05e296b1c6f970.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-d15411d5efaceae1.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-d74415eac94a60b0.rmeta --cap-lints=warn --crate-version 0.4.5` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "42cffbe3eb8e260095e1a041392cd866cd201eef1158622854ba49c1eb224401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42cffbe3eb8e260095e1a041392cd866cd201eef1158622854ba49c1eb224401", kill_on_drop: false }`
[INFO] [stdout] 42cffbe3eb8e260095e1a041392cd866cd201eef1158622854ba49c1eb224401
[INFO] documenting libdvb-rs-0.4.5 against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] extracting crate libdvb-rs 0.4.5 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate libdvb-rs 0.4.5 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 libdvb-rs 0.4.5
[INFO] finished tweaking crates.io crate libdvb-rs 0.4.5
[INFO] tweaked toml for crates.io crate libdvb-rs 0.4.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate libdvb-rs 0.4.5 already has a lockfile, it will not be regenerated
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b1c12c81328ef08ad5a55f1a6c796f5db202508944865e760e7a7357b452143d
[INFO] running `Command { std: "docker" "start" "-a" "b1c12c81328ef08ad5a55f1a6c796f5db202508944865e760e7a7357b452143d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1c12c81328ef08ad5a55f1a6c796f5db202508944865e760e7a7357b452143d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c12c81328ef08ad5a55f1a6c796f5db202508944865e760e7a7357b452143d", kill_on_drop: false }`
[INFO] [stdout] b1c12c81328ef08ad5a55f1a6c796f5db202508944865e760e7a7357b452143d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f5ae004de19f9c4e2f11213a3f1d8ab74f6beeb0809fc5d7e1976992f0ab8351
[INFO] running `Command { std: "docker" "start" "-a" "f5ae004de19f9c4e2f11213a3f1d8ab74f6beeb0809fc5d7e1976992f0ab8351", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]  Documenting libdvb-rs v0.4.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iterator_try_collect)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `FE_NONE`
[INFO] [stdout]    --> src/fe/mod.rs:351:13
[INFO] [stdout]     |
[INFO] [stdout] 351 |     /// - [`FE_NONE`]
[INFO] [stdout]     |             ^^^^^^^ no item named `FE_NONE` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `FE_HAS_SIGNAL`
[INFO] [stdout]    --> src/fe/mod.rs:352:13
[INFO] [stdout]     |
[INFO] [stdout] 352 |     /// - [`FE_HAS_SIGNAL`]
[INFO] [stdout]     |             ^^^^^^^^^^^^^ no item named `FE_HAS_SIGNAL` 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 `FE_HAS_CARRIER`
[INFO] [stdout]    --> src/fe/mod.rs:353:13
[INFO] [stdout]     |
[INFO] [stdout] 353 |     /// - [`FE_HAS_CARRIER`]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ no item named `FE_HAS_CARRIER` 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 `FE_HAS_VITERBI`
[INFO] [stdout]    --> src/fe/mod.rs:354:13
[INFO] [stdout]     |
[INFO] [stdout] 354 |     /// - [`FE_HAS_VITERBI`]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ no item named `FE_HAS_VITERBI` 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 `FE_HAS_SYNC`
[INFO] [stdout]    --> src/fe/mod.rs:355:13
[INFO] [stdout]     |
[INFO] [stdout] 355 |     /// - [`FE_HAS_SYNC`]
[INFO] [stdout]     |             ^^^^^^^^^^^ no item named `FE_HAS_SYNC` 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 `FE_HAS_LOCK`
[INFO] [stdout]    --> src/fe/mod.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 |     /// - [`FE_HAS_LOCK`]
[INFO] [stdout]     |             ^^^^^^^^^^^ no item named `FE_HAS_LOCK` 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 `FE_TIMEDOUT`
[INFO] [stdout]    --> src/fe/mod.rs:357:13
[INFO] [stdout]     |
[INFO] [stdout] 357 |     /// - [`FE_TIMEDOUT`]
[INFO] [stdout]     |             ^^^^^^^^^^^ no item named `FE_TIMEDOUT` 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 `FE_REINIT`
[INFO] [stdout]    --> src/fe/mod.rs:358:13
[INFO] [stdout]     |
[INFO] [stdout] 358 |     /// - [`FE_REINIT`]
[INFO] [stdout]     |             ^^^^^^^^^ no item named `FE_REINIT` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/fe/sys.rs:141:48
[INFO] [stdout]     |
[INFO] [stdout] 141 | /// Check out the DiSEqC bus spec available on http://www.eutelsat.org/ for
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.eutelsat.org/>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 9 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 `libdvb-rs`
[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 libdvb_rs src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=af2600033b813d92 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-f48d71b7526ff0dc.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-e9d8d976431c69fc.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-81d225fd7326669d.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-cfcd72aa46ff151b.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-1fba8606c74f67a5.rmeta --cap-lints=warn --crate-version 0.4.5` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "f5ae004de19f9c4e2f11213a3f1d8ab74f6beeb0809fc5d7e1976992f0ab8351", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ae004de19f9c4e2f11213a3f1d8ab74f6beeb0809fc5d7e1976992f0ab8351", kill_on_drop: false }`
[INFO] [stdout] f5ae004de19f9c4e2f11213a3f1d8ab74f6beeb0809fc5d7e1976992f0ab8351
