[INFO] cloning repository https://github.com/Edwardvaneechoud/polars_grouper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Edwardvaneechoud/polars_grouper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardvaneechoud%2Fpolars_grouper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardvaneechoud%2Fpolars_grouper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d7cbfaf7dc6db90fb4ea04599d2df043731288c
[INFO] documenting Edwardvaneechoud/polars_grouper against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardvaneechoud%2Fpolars_grouper" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Edwardvaneechoud/polars_grouper
[INFO] finished tweaking git repo https://github.com/Edwardvaneechoud/polars_grouper
[INFO] tweaked toml for git repo https://github.com/Edwardvaneechoud/polars_grouper written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Edwardvaneechoud/polars_grouper on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 150 packages to latest compatible versions
[INFO] [stderr]       Adding polars v0.43.1 (available: v0.51.0)
[INFO] [stderr]       Adding pyo3 v0.22.6 (available: v0.26.0)
[INFO] [stderr]       Adding pyo3-polars v0.17.0 (available: v0.24.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c618afbd7338ade115fc6ae9ff9f56f677ee4b482766be11a21eec874f0c6615
[INFO] running `Command { std: "docker" "start" "-a" "c618afbd7338ade115fc6ae9ff9f56f677ee4b482766be11a21eec874f0c6615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c618afbd7338ade115fc6ae9ff9f56f677ee4b482766be11a21eec874f0c6615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c618afbd7338ade115fc6ae9ff9f56f677ee4b482766be11a21eec874f0c6615", kill_on_drop: false }`
[INFO] [stdout] c618afbd7338ade115fc6ae9ff9f56f677ee4b482766be11a21eec874f0c6615
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eed0a64592f130e8f7392059058e49042651516e48df674b35c63e5ebccefb6
[INFO] running `Command { std: "docker" "start" "-a" "7eed0a64592f130e8f7392059058e49042651516e48df674b35c63e5ebccefb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling polars-utils v0.43.1
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling polars-schema v0.43.1
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling polars-compute v0.43.1
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]    Compiling cc v1.2.38
[INFO] [stderr]     Checking planus v0.3.1
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[INFO] [stderr]     Checking either v1.15.0
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[INFO] [stderr]     Checking raw-cpuid v11.6.0
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling polars-arrow v0.43.1
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking ethnum v1.5.2
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling polars-core v0.43.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.6
[INFO] [stderr]    Compiling pyo3-ffi v0.22.6
[INFO] [stderr]    Compiling polars-ops v0.43.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling polars-plan v0.43.1
[INFO] [stderr]    Compiling argminmax v0.6.3
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling pyo3 v0.22.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling polars v0.43.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]     Checking parquet-format-safe v0.2.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]     Checking iter-read v1.1.0
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.227
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling recursive v0.1.1
[INFO] [stderr]     Checking multiversion v0.7.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling polars-error v0.43.1
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]    Compiling pyo3-macros v0.22.6
[INFO] [stderr]     Checking polars-arrow-format v0.1.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking serde-pickle v1.2.0
[INFO] [stderr]    Compiling polars-row v0.43.1
[INFO] [stderr]     Checking polars-parquet v0.43.1
[INFO] [stderr]     Checking polars-io v0.43.1
[INFO] [stderr]     Checking polars-ffi v0.43.1
[INFO] [stderr]    Compiling pyo3-polars-derive v0.11.0
[INFO] [stderr]     Checking pyo3-polars v0.17.0
[INFO] [stderr]  Documenting polars-grouper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/polars_grouper/index.html
[INFO] running `Command { std: "docker" "inspect" "7eed0a64592f130e8f7392059058e49042651516e48df674b35c63e5ebccefb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eed0a64592f130e8f7392059058e49042651516e48df674b35c63e5ebccefb6", kill_on_drop: false }`
[INFO] [stdout] 7eed0a64592f130e8f7392059058e49042651516e48df674b35c63e5ebccefb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "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] eb3dfb952674c3ca4124fd517d3152ffed9ef28fb38e52e3b0750f10ca89f4c9
[INFO] running `Command { std: "docker" "start" "-a" "eb3dfb952674c3ca4124fd517d3152ffed9ef28fb38e52e3b0750f10ca89f4c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pyo3-macros-backend v0.22.6
[INFO] [stderr]    Compiling serde_derive v1.0.227
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling multiversion-macros v0.7.4
[INFO] [stderr]    Compiling recursive v0.1.1
[INFO] [stderr]     Checking multiversion v0.7.4
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]    Compiling polars-error v0.43.1
[INFO] [stderr]    Compiling pyo3-macros v0.22.6
[INFO] [stderr]     Checking serde v1.0.227
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking pyo3 v0.22.6
[INFO] [stderr]     Checking polars-arrow-format v0.1.0
[INFO] [stderr]     Checking serde-pickle v1.2.0
[INFO] [stderr]    Compiling polars-utils v0.43.1
[INFO] [stderr]    Compiling polars-schema v0.43.1
[INFO] [stderr]    Compiling polars-arrow v0.43.1
[INFO] [stderr]     Checking polars-compute v0.43.1
[INFO] [stderr]     Checking polars-row v0.43.1
[INFO] [stderr]    Compiling polars-core v0.43.1
[INFO] [stderr]     Checking polars-parquet v0.43.1
[INFO] [stderr]     Checking polars-ops v0.43.1
[INFO] [stderr]     Checking polars-io v0.43.1
[INFO] [stderr]     Checking polars-ffi v0.43.1
[INFO] [stderr]     Checking polars-plan v0.43.1
[INFO] [stderr]     Checking polars v0.43.1
[INFO] [stderr]    Compiling pyo3-polars-derive v0.11.0
[INFO] [stderr]     Checking pyo3-polars v0.17.0
[INFO] [stderr]  Documenting polars-grouper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/polars_grouper/index.html
[INFO] running `Command { std: "docker" "inspect" "eb3dfb952674c3ca4124fd517d3152ffed9ef28fb38e52e3b0750f10ca89f4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb3dfb952674c3ca4124fd517d3152ffed9ef28fb38e52e3b0750f10ca89f4c9", kill_on_drop: false }`
[INFO] [stdout] eb3dfb952674c3ca4124fd517d3152ffed9ef28fb38e52e3b0750f10ca89f4c9