[INFO] fetching crate spdkit 0.1.0...
[INFO] documenting spdkit-0.1.0 against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] extracting crate spdkit 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate spdkit 0.1.0
[INFO] finished tweaking crates.io crate spdkit 0.1.0
[INFO] tweaked toml for crates.io crate spdkit 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spdkit 0.1.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 239 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding handlebars v4.0.1 (available: v4.5.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 835b74d9bf74a4ec7dba9545208c7d83a5e88a3f7c03311909dee3534fcffb37
[INFO] running `Command { std: "docker" "start" "-a" "835b74d9bf74a4ec7dba9545208c7d83a5e88a3f7c03311909dee3534fcffb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "835b74d9bf74a4ec7dba9545208c7d83a5e88a3f7c03311909dee3534fcffb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835b74d9bf74a4ec7dba9545208c7d83a5e88a3f7c03311909dee3534fcffb37", kill_on_drop: false }`
[INFO] [stdout] 835b74d9bf74a4ec7dba9545208c7d83a5e88a3f7c03311909dee3534fcffb37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 466c100008ee5dc49c509c069d533babb4454f399714964a11681fca027dfdfd
[INFO] running `Command { std: "docker" "start" "-a" "466c100008ee5dc49c509c069d533babb4454f399714964a11681fca027dfdfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking clap_builder v4.5.56
[INFO] [stderr]     Checking time v0.3.46
[INFO] [stderr]     Checking shell-escape v0.1.5
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]     Checking base64 v0.20.0
[INFO] [stderr]     Checking sigchld v0.2.4
[INFO] [stderr]     Checking shared_child v1.1.1
[INFO] [stderr]    Compiling humantime v2.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]     Checking duct v0.13.7
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling pest v2.8.5
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking grep-matcher v0.1.8
[INFO] [stderr]     Checking str_indices v0.4.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]     Checking ropey v1.6.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking uom v0.33.0
[INFO] [stderr]     Checking roxmltree v0.18.1
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling pest_meta v2.8.5
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling pest_generator v2.8.5
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking grep-searcher v0.1.16
[INFO] [stderr]     Checking grep-regex v0.1.14
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking grep-cli v0.1.12
[INFO] [stderr]     Checking ignore v0.4.25
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling pest_derive v2.8.5
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]     Checking clap v4.5.56
[INFO] [stderr]    Compiling lazy-regex-proc_macros v2.4.1
[INFO] [stderr]     Checking lazy-regex v2.5.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking grep-printer v0.2.2
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking grep-printer v0.1.7
[INFO] [stderr]     Checking bimap v0.6.3
[INFO] [stderr]     Checking envy v0.4.2
[INFO] [stderr]     Checking minijinja v1.0.22
[INFO] [stderr]     Checking handlebars v4.0.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking grep v0.2.13
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking grep v0.3.2
[INFO] [stderr]     Checking simba v0.7.3
[INFO] [stderr]     Checking grep-reader v0.1.3
[INFO] [stderr]     Checking extxyz v0.2.0
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking gchemol-graph v0.1.6
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling chrono-tz-build v0.3.0
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]    Compiling chrono-tz v0.9.0
[INFO] [stderr]     Checking gchemol-gut v0.4.4
[INFO] [stderr]     Checking gchemol-parser v0.4.6
[INFO] [stderr]    Compiling spdkit-nauty v0.1.1
[INFO] [stderr]     Checking nalgebra v0.31.4
[INFO] [stderr]     Checking tera v1.20.1
[INFO] [stderr]     Checking vecfx v0.1.6
[INFO] [stderr]     Checking octree v0.1.0
[INFO] [stderr]     Checking gchemol-lattice v0.1.2
[INFO] [stderr]     Checking gchemol-geometry v0.1.1
[INFO] [stderr]     Checking gchemol-neighbors v0.1.3
[INFO] [stderr]     Checking gchemol-core v0.1.7
[INFO] [stderr]     Checking gchemol-readwrite v0.1.12
[INFO] [stderr]     Checking gchemol v0.1.7
[INFO] [stderr]  Documenting spdkit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph6.rs:118:67
[INFO] [stdout]     |
[INFO] [stdout] 118 |     slice.iter().map(|&b| if b { 1 } else { 0 }).fold(0, |acc, b| (acc * 2 + b)) as u8
[INFO] [stdout]     |                                                                   ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 118 -     slice.iter().map(|&b| if b { 1 } else { 0 }).fold(0, |acc, b| (acc * 2 + b)) as u8
[INFO] [stdout] 118 +     slice.iter().map(|&b| if b { 1 } else { 0 }).fold(0, |acc, b| acc * 2 + b) as u8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/operators/selection.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | /// https://en.wikipedia.org/wiki/Fitness_proportionate_selection
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: use an automatic link instead
[INFO] [stdout]     |
[INFO] [stdout] 110 | /// <https://en.wikipedia.org/wiki/Fitness_proportionate_selection>
[INFO] [stdout]     |     +                                                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.55s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: gchemol-core v0.1.7
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/spdkit/index.html
[INFO] running `Command { std: "docker" "inspect" "466c100008ee5dc49c509c069d533babb4454f399714964a11681fca027dfdfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "466c100008ee5dc49c509c069d533babb4454f399714964a11681fca027dfdfd", kill_on_drop: false }`
[INFO] [stdout] 466c100008ee5dc49c509c069d533babb4454f399714964a11681fca027dfdfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "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] 763beb4815e0b5eba6da8dd6bf4f53b127c53078d04f1dff41e9cbcb83290117
[INFO] running `Command { std: "docker" "start" "-a" "763beb4815e0b5eba6da8dd6bf4f53b127c53078d04f1dff41e9cbcb83290117", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling lazy-regex-proc_macros v2.4.1
[INFO] [stderr]    Compiling spdkit-nauty v0.1.1
[INFO] [stderr]     Checking lazy-regex v2.5.0
[INFO] [stderr]    Compiling pest_generator v2.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling pest_derive v2.8.5
[INFO] [stderr]     Checking clap v4.5.56
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking grep-printer v0.2.2
[INFO] [stderr]     Checking grep-printer v0.1.7
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking envy v0.4.2
[INFO] [stderr]     Checking bimap v0.6.3
[INFO] [stderr]     Checking handlebars v4.0.1
[INFO] [stderr]     Checking minijinja v1.0.22
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking grep v0.2.13
[INFO] [stderr]     Checking simba v0.7.3
[INFO] [stderr]     Checking grep v0.3.2
[INFO] [stderr]     Checking grep-reader v0.1.3
[INFO] [stderr]     Checking extxyz v0.2.0
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling chrono-tz-build v0.3.0
[INFO] [stderr]     Checking gchemol-graph v0.1.6
[INFO] [stderr]    Compiling chrono-tz v0.9.0
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking gchemol-gut v0.4.4
[INFO] [stderr]     Checking gchemol-parser v0.4.6
[INFO] [stderr]     Checking nalgebra v0.31.4
[INFO] [stderr]     Checking tera v1.20.1
[INFO] [stderr]     Checking vecfx v0.1.6
[INFO] [stderr]     Checking gchemol-lattice v0.1.2
[INFO] [stderr]     Checking octree v0.1.0
[INFO] [stderr]     Checking gchemol-geometry v0.1.1
[INFO] [stderr]     Checking gchemol-neighbors v0.1.3
[INFO] [stderr]     Checking gchemol-core v0.1.7
[INFO] [stderr]     Checking gchemol-readwrite v0.1.12
[INFO] [stderr]     Checking gchemol v0.1.7
[INFO] [stderr]  Documenting spdkit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/graph6.rs:118:67
[INFO] [stdout]     |
[INFO] [stdout] 118 |     slice.iter().map(|&b| if b { 1 } else { 0 }).fold(0, |acc, b| (acc * 2 + b)) as u8
[INFO] [stdout]     |                                                                   ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 118 -     slice.iter().map(|&b| if b { 1 } else { 0 }).fold(0, |acc, b| (acc * 2 + b)) as u8
[INFO] [stdout] 118 +     slice.iter().map(|&b| if b { 1 } else { 0 }).fold(0, |acc, b| acc * 2 + b) as u8
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/operators/selection.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 | /// https://en.wikipedia.org/wiki/Fitness_proportionate_selection
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] help: use an automatic link instead
[INFO] [stdout]     |
[INFO] [stdout] 110 | /// <https://en.wikipedia.org/wiki/Fitness_proportionate_selection>
[INFO] [stdout]     |     +                                                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.12s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: gchemol-core v0.1.7
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/spdkit/index.html
[INFO] running `Command { std: "docker" "inspect" "763beb4815e0b5eba6da8dd6bf4f53b127c53078d04f1dff41e9cbcb83290117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "763beb4815e0b5eba6da8dd6bf4f53b127c53078d04f1dff41e9cbcb83290117", kill_on_drop: false }`
[INFO] [stdout] 763beb4815e0b5eba6da8dd6bf4f53b127c53078d04f1dff41e9cbcb83290117
