[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
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffleebeee%2Fi18n-puzzles-2025" "/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/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-0-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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 830cfef3d31e2f9d93c8576e2b1cdd718bffbe82cc18f6ddcda477d730860e9f
[INFO] running `Command { std: "docker" "start" "-a" "830cfef3d31e2f9d93c8576e2b1cdd718bffbe82cc18f6ddcda477d730860e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "830cfef3d31e2f9d93c8576e2b1cdd718bffbe82cc18f6ddcda477d730860e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "830cfef3d31e2f9d93c8576e2b1cdd718bffbe82cc18f6ddcda477d730860e9f", kill_on_drop: false }`
[INFO] [stdout] 830cfef3d31e2f9d93c8576e2b1cdd718bffbe82cc18f6ddcda477d730860e9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8fdd9403d8a1ee91a5e1fbfb38c785c959e9267aeabebf03823fe4788396445
[INFO] running `Command { std: "docker" "start" "-a" "a8fdd9403d8a1ee91a5e1fbfb38c785c959e9267aeabebf03823fe4788396445", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking clap_builder v4.4.18
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking time-core v0.1.3
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking time v0.3.39
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling chrono-tz-build v0.4.0
[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]    Compiling syn v2.0.100
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking diacritics v0.2.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking blowfish v0.9.1
[INFO] [stderr]     Checking tinyjson v2.5.1
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]    Compiling chrono-tz v0.10.1
[INFO] [stderr]     Checking bcrypt v0.17.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking dateparser v0.2.1
[INFO] [stderr]    Compiling codepage-437 v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling deprecate-until v0.1.1
[INFO] [stderr]     Checking thiserror v2.0.12
[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 10 src/bin/10.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=d31942dfdad583a2 -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" "a8fdd9403d8a1ee91a5e1fbfb38c785c959e9267aeabebf03823fe4788396445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fdd9403d8a1ee91a5e1fbfb38c785c959e9267aeabebf03823fe4788396445", kill_on_drop: false }`
[INFO] [stdout] a8fdd9403d8a1ee91a5e1fbfb38c785c959e9267aeabebf03823fe4788396445