[INFO] cloning repository https://github.com/fleebeee/i18n-puzzles-2025 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fleebeee/i18n-puzzles-2025" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffleebeee%2Fi18n-puzzles-2025", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffleebeee%2Fi18n-puzzles-2025'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ac48819bc7833a1a22cb7bd4944b5da6301bf0a [INFO] documenting fleebeee/i18n-puzzles-2025 against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffleebeee%2Fi18n-puzzles-2025" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/fleebeee/i18n-puzzles-2025 [INFO] finished tweaking git repo https://github.com/fleebeee/i18n-puzzles-2025 [INFO] tweaked toml for git repo https://github.com/fleebeee/i18n-puzzles-2025 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/fleebeee/i18n-puzzles-2025 on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/fleebeee/i18n-puzzles-2025 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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 913eb775856d3883800612c0051ff5757e5b9aa0097cb7dac08321f23af97697 [INFO] running `Command { std: "docker" "start" "-a" "913eb775856d3883800612c0051ff5757e5b9aa0097cb7dac08321f23af97697", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "913eb775856d3883800612c0051ff5757e5b9aa0097cb7dac08321f23af97697", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "913eb775856d3883800612c0051ff5757e5b9aa0097cb7dac08321f23af97697", kill_on_drop: false }` [INFO] [stdout] 913eb775856d3883800612c0051ff5757e5b9aa0097cb7dac08321f23af97697 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e37f9cf5380a22ff648e7d129c915ee3ec42420ffe3b1ef6e0d8b69f139d8a3 [INFO] running `Command { std: "docker" "start" "-a" "7e37f9cf5380a22ff648e7d129c915ee3ec42420ffe3b1ef6e0d8b69f139d8a3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling siphasher v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Checking foldhash v0.1.4 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking tinyvec v1.9.0 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking time-core v0.1.3 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking time v0.3.39 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking tinyjson v2.5.1 [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking blowfish v0.9.1 [INFO] [stderr] Checking diacritics v0.2.2 [INFO] [stderr] Checking bcrypt v0.17.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Compiling codepage-437 v0.1.0 [INFO] [stderr] Compiling chrono-tz-build v0.4.0 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling deprecate-until v0.1.1 [INFO] [stderr] Compiling chrono-tz v0.10.1 [INFO] [stderr] Checking dateparser v0.2.1 [INFO] [stderr] Checking pathfinding v4.14.0 [INFO] [stderr] Checking clap v4.4.18 [INFO] [stderr] Checking suukon v0.2.0 [INFO] [stderr] Documenting i18n_puzzles v0.11.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking i18n_puzzles v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/utils/vector2d.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/utils/vector2d.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/utils/vector2d.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/utils/vector3d.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/utils/vector3d.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/utils/vector3d.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `i18n_puzzles` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/a394c9cd9ec93787f09a7ac445b14cc674a94549/bin/rustdoc --edition=2024 --crate-type bin --crate-name 14 src/bin/14.rs -o /opt/rustwide/target/doc --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("chrono", "dhat", "dhat-heap", "test_lib", "today"))' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -C metadata=22b385c26463976a -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-0e4b5561960aa7f0.rmeta --extern bcrypt=/opt/rustwide/target/debug/deps/libbcrypt-fc9c6447c950ed34.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-f3bd4886c926cadd.rmeta --extern chrono_tz=/opt/rustwide/target/debug/deps/libchrono_tz-2ee7f16501232c0a.rmeta --extern codepage_437=/opt/rustwide/target/debug/deps/libcodepage_437-0438c10fb181b659.rmeta --extern dateparser=/opt/rustwide/target/debug/deps/libdateparser-fefc725eef396548.rmeta --extern diacritics=/opt/rustwide/target/debug/deps/libdiacritics-78fe29df8480ddb7.rmeta --extern encoding=/opt/rustwide/target/debug/deps/libencoding-1f0075c4625d9bd1.rmeta --extern encoding_rs=/opt/rustwide/target/debug/deps/libencoding_rs-5dea3bb78aabbef0.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-6b95cb722d182a81.rmeta --extern i18n_puzzles=/opt/rustwide/target/debug/deps/libi18n_puzzles-1a9ea39b77842f91.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-ac1cf5e414eca6f7.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cb8ca6aa8c56979f.rmeta --extern pathfinding=/opt/rustwide/target/debug/deps/libpathfinding-1ef987ad4a54e3c5.rmeta --extern pico_args=/opt/rustwide/target/debug/deps/libpico_args-555c6cb7f904b321.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-09bd8b735f49d555.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-6091541fa281c592.rmeta --extern suukon=/opt/rustwide/target/debug/deps/libsuukon-0d1f8c9d2083c7b5.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-e04e2fd7f7017952.rmeta --extern tinyjson=/opt/rustwide/target/debug/deps/libtinyjson-a200b78582b97b4c.rmeta --extern unicode_normalization=/opt/rustwide/target/debug/deps/libunicode_normalization-e35815277e9fdeb4.rmeta --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-2e434796dea6b7f0.rmeta --document-private-items '-Arustdoc::private-intra-doc-links' --cap-lints=forbid --crate-version 0.11.0` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7e37f9cf5380a22ff648e7d129c915ee3ec42420ffe3b1ef6e0d8b69f139d8a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e37f9cf5380a22ff648e7d129c915ee3ec42420ffe3b1ef6e0d8b69f139d8a3", kill_on_drop: false }` [INFO] [stdout] 7e37f9cf5380a22ff648e7d129c915ee3ec42420ffe3b1ef6e0d8b69f139d8a3