[INFO] cloning repository https://github.com/dmitry-mikushin/fish-shell-dario
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmitry-mikushin/fish-shell-dario" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitry-mikushin%2Ffish-shell-dario", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitry-mikushin%2Ffish-shell-dario'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f58d2e8be4a7c08a817f8e6a281142e852c53cd4
[INFO] documenting dmitry-mikushin/fish-shell-dario against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitry-mikushin%2Ffish-shell-dario" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/dmitry-mikushin/fish-shell-dario
[INFO] finished tweaking git repo https://github.com/dmitry-mikushin/fish-shell-dario
[INFO] tweaked toml for git repo https://github.com/dmitry-mikushin/fish-shell-dario written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dmitry-mikushin/fish-shell-dario on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dmitry-mikushin/fish-shell-dario 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" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4080c4020cd1a21e3b47648fd48784c42cbd2c026c27eca67bd4415cf7a5a57f
[INFO] running `Command { std: "docker" "start" "4080c4020cd1a21e3b47648fd48784c42cbd2c026c27eca67bd4415cf7a5a57f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4080c4020cd1a21e3b47648fd48784c42cbd2c026c27eca67bd4415cf7a5a57f", kill_on_drop: false }`
[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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4080c4020cd1a21e3b47648fd48784c42cbd2c026c27eca67bd4415cf7a5a57f" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4080c4020cd1a21e3b47648fd48784c42cbd2c026c27eca67bd4415cf7a5a57f", kill_on_drop: false }`
[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" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4080c4020cd1a21e3b47648fd48784c42cbd2c026c27eca67bd4415cf7a5a57f" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling rsconf v0.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking widestring v1.2.1
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]     Checking cc v1.2.63
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling fish-gettext-mo-file-parser v0.0.0 (/opt/rustwide/workdir/crates/gettext-mo-file-parser)
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]     Checking fish-widestring v0.0.0 (/opt/rustwide/workdir/crates/widestring)
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking fish-feature-flags v0.0.0 (/opt/rustwide/workdir/crates/feature-flags)
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling fish-build-helper v0.0.0 (/opt/rustwide/workdir/crates/build-helper)
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]    Compiling fish-common v0.0.0 (/opt/rustwide/workdir/crates/common)
[INFO] [stderr]    Compiling log v0.4.30
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]     Checking type-map v0.5.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling fish-fallback v0.0.0 (/opt/rustwide/workdir/crates/fallback)
[INFO] [stderr]    Compiling fish-localization v0.0.0 (/opt/rustwide/workdir/crates/localization)
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking unic-langid-impl v0.9.6
[INFO] [stderr]    Compiling fish-gettext-maps v0.0.0 (/opt/rustwide/workdir/crates/gettext-maps)
[INFO] [stderr]     Checking unic-langid v0.9.6
[INFO] [stderr]    Compiling shellexpand v3.1.2
[INFO] [stderr]     Checking intl_pluralrules v7.0.2
[INFO] [stderr]     Checking fluent-langneg v0.13.1
[INFO] [stderr]     Checking intl-memoizer v0.5.3 (https://github.com/danielrainer/fluent-rs?rev=cf712bced280b217b6307edabc2089b3e57204ab#cf712bce)
[INFO] [stderr]    Compiling pcre2-sys v0.2.9 (https://github.com/fish-shell/rust-pcre2?tag=0.2.9-utf32#85b7afba)
[INFO] [stderr]    Compiling fish-wcstringutil v0.0.0 (/opt/rustwide/workdir/crates/wcstringutil)
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]     Checking self_cell v1.2.2
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking fish-widecharwidth v0.0.0 (/opt/rustwide/workdir/crates/widecharwidth)
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking fluent-syntax v0.12.0 (https://github.com/danielrainer/fluent-rs?rev=cf712bced280b217b6307edabc2089b3e57204ab#cf712bce)
[INFO] [stderr]    Compiling fish-fluent v0.0.0 (/opt/rustwide/workdir/crates/fluent)
[INFO] [stderr]    Compiling fish-build-man-pages v0.0.0 (/opt/rustwide/workdir/crates/build-man-pages)
[INFO] [stderr]     Checking fluent-bundle v0.16.0 (https://github.com/danielrainer/fluent-rs?rev=cf712bced280b217b6307edabc2089b3e57204ab#cf712bce)
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr] warning: fish-build-man-pages@0.0.0: Could not find sphinx-build required to build man pages. If you install Sphinx now, you need to trigger a rebuild to include man pages. For example by running `touch doc_src` followed by the build command.
[INFO] [stderr]    Compiling fish v4.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]     Checking fluent v0.17.0 (https://github.com/danielrainer/fluent-rs?rev=cf712bced280b217b6307edabc2089b3e57204ab#cf712bce)
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling rust-embed-utils v8.11.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking macro_rules_attribute v0.2.2
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]     Checking fish-printf v0.2.1 (/opt/rustwide/workdir/crates/printf)
[INFO] [stderr]     Checking fish-util v0.0.0 (/opt/rustwide/workdir/crates/util)
[INFO] [stderr]     Checking lru v0.18.0
[INFO] [stderr]     Checking fish-wgetopt v0.0.0 (/opt/rustwide/workdir/crates/wgetopt)
[INFO] [stderr]     Checking pcre2 v0.2.9 (https://github.com/fish-shell/rust-pcre2?tag=0.2.9-utf32#85b7afba)
[INFO] [stderr]     Checking fish-tempfile v0.0.0 (/opt/rustwide/workdir/crates/tempfile)
[INFO] [stderr]    Compiling rust-embed-impl v8.11.0
[INFO] [stderr]     Checking fish-color v0.0.0 (/opt/rustwide/workdir/crates/color)
[INFO] [stderr]     Checking xterm-color v1.0.2
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking rust-embed v8.11.0
[INFO] [stderr]     Checking fish-gettext v0.0.0 (/opt/rustwide/workdir/crates/gettext)
[INFO] [stderr]  Documenting fish v4.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `WorkerThread`
[INFO] [stdout]    --> src/threads/threads.rs:181:77
[INFO] [stdout]     |
[INFO] [stdout] 181 | /// Data shared between the thread pool [`ThreadPool`] and worker threads [`WorkerThread`].
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^ no item named `WorkerThread` 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 `WorkerThread`
[INFO] [stdout]    --> src/threads/threads.rs:193:71
[INFO] [stdout]     |
[INFO] [stdout] 193 |     /// The mutex to access shared state between [`ThreadPool`] and [`WorkerThread`] instances. This
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^ no item named `WorkerThread` 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 `Self::mutex`
[INFO] [stdout]    --> src/threads/threads.rs:196:91
[INFO] [stdout]     |
[INFO] [stdout] 196 |     /// The condition variable used to wake up waiting threads. This is tied to [`mutex`](Self::mutex).
[INFO] [stdout]     |                                                                                           ^^^^^^^^^^^ the struct `ThreadPool` has no field or associated item named `mutex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/fds.rs:162:5
[INFO] [stdout]     |
[INFO] [stdout] 162 | /// POSIX specifies an open option O_SEARCH for opening directories for later
[INFO] [stdout]     |     ^ starts here
[INFO] [stdout] ...
[INFO] [stdout] 181 |     /// x permission on the directory.
[INFO] [stdout]     |                                      - ends here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/fds.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     /// On Linux we can use O_PATH, it has nearly the same semantics. we can use the fd for openat / fchdir, with only requiring
[INFO] [stdout]     |         ^ starts here                                                                                                          - ends here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `fish`
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4080c4020cd1a21e3b47648fd48784c42cbd2c026c27eca67bd4415cf7a5a57f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4080c4020cd1a21e3b47648fd48784c42cbd2c026c27eca67bd4415cf7a5a57f", kill_on_drop: false }`
[INFO] [stdout] 4080c4020cd1a21e3b47648fd48784c42cbd2c026c27eca67bd4415cf7a5a57f
