[INFO] fetching crate pyanndata 0.6.0...
[INFO] checking pyanndata-0.6.0 against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] extracting crate pyanndata 0.6.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate pyanndata 0.6.0
[INFO] finished tweaking crates.io crate pyanndata 0.6.0
[INFO] tweaked toml for crates.io crate pyanndata 0.6.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pyanndata 0.6.0 on toolchain 42f4793e5a514858221b07ac379029d90353913e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pyanndata 0.6.0 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" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-polars v0.24.0
[INFO] [stderr]   Downloaded polars-error v0.51.0
[INFO] [stderr]   Downloaded polars-row v0.51.0
[INFO] [stderr]   Downloaded hdf5-metno-derive v0.9.2
[INFO] [stderr]   Downloaded polars-schema v0.51.0
[INFO] [stderr]   Downloaded polars-utils v0.51.0
[INFO] [stderr]   Downloaded hdf5-metno-types v0.10.1
[INFO] [stderr]   Downloaded polars-json v0.51.0
[INFO] [stderr]   Downloaded polars-dtype v0.51.0
[INFO] [stderr]   Downloaded anndata-hdf5 v0.5.2
[INFO] [stderr]   Downloaded halfbrown v0.3.0
[INFO] [stderr]   Downloaded ascii v1.1.0
[INFO] [stderr]   Downloaded anndata v0.6.2
[INFO] [stderr]   Downloaded blosc-src v0.3.6
[INFO] [stderr]   Downloaded polars-expr v0.51.0
[INFO] [stderr]   Downloaded polars-lazy v0.51.0
[INFO] [stderr]   Downloaded hdf5-metno v0.10.1
[INFO] [stderr]   Downloaded polars v0.51.0
[INFO] [stderr]   Downloaded polars-sql v0.51.0
[INFO] [stderr]   Downloaded simd-json v0.15.1
[INFO] [stderr]   Downloaded polars-stream v0.51.0
[INFO] [stderr]   Downloaded polars-parquet v0.51.0
[INFO] [stderr]   Downloaded polars-arrow v0.51.0
[INFO] [stderr]   Downloaded polars-ops v0.51.0
[INFO] [stderr]   Downloaded polars-io v0.51.0
[INFO] [stderr]   Downloaded nalgebra-sparse v0.11.0
[INFO] [stderr]   Downloaded polars-time v0.51.0
[INFO] [stderr]   Downloaded polars-compute v0.51.0
[INFO] [stderr]   Downloaded polars-mem-engine v0.51.0
[INFO] [stderr]   Downloaded polars-core v0.51.0
[INFO] [stderr]   Downloaded polars-plan v0.51.0
[INFO] [stderr]   Downloaded hdf5-metno-sys v0.10.1
[INFO] [stderr]   Downloaded value-trait v0.11.0
[INFO] [stderr]   Downloaded hdf5-metno-src v0.9.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a006b54122a0efbc0b2f08f3cd773f225ed524162f4ab52f82bb88b5bfef064
[INFO] running `Command { std: "docker" "start" "-a" "2a006b54122a0efbc0b2f08f3cd773f225ed524162f4ab52f82bb88b5bfef064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a006b54122a0efbc0b2f08f3cd773f225ed524162f4ab52f82bb88b5bfef064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a006b54122a0efbc0b2f08f3cd773f225ed524162f4ab52f82bb88b5bfef064", kill_on_drop: false }`
[INFO] [stdout] 2a006b54122a0efbc0b2f08f3cd773f225ed524162f4ab52f82bb88b5bfef064
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4db8363b4ccd3b64e887e5355f194be755f27bbaaf62948e9187cb0c3a59deb3
[INFO] running `Command { std: "docker" "start" "-a" "4db8363b4ccd3b64e887e5355f194be755f27bbaaf62948e9187cb0c3a59deb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling rustls v0.23.34
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling polars-utils v0.51.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling polars-schema v0.51.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling pyo3-build-config v0.25.1
[INFO] [stderr]    Compiling polars-arrow v0.51.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling polars-compute v0.51.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling pyo3-macros-backend v0.25.1
[INFO] [stderr]    Compiling pyo3-ffi v0.25.1
[INFO] [stderr]    Compiling pyo3 v0.25.1
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking boxcar v0.2.14
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]    Compiling polars-core v0.51.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking comfy-table v7.2.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]    Compiling ar_archive_writer v0.2.0
[INFO] [stderr]    Compiling polars-ops v0.51.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling psm v0.1.28
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking serde_stacker v0.1.14
[INFO] [stderr]    Compiling polars-plan v0.51.0
[INFO] [stderr]     Checking fs4 v0.13.1
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]    Compiling hdf5-metno-src v0.9.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking rustls-webpki v0.103.8
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling pyo3-macros v0.25.1
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking planus v1.1.1
[INFO] [stderr]     Checking quick-xml v0.38.3
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]     Checking polars-arrow-format v0.2.1
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking chrono-tz v0.10.4
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking skiplist v0.6.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking polars-parquet-format v0.1.0
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking now v0.1.3
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]     Checking recursive v0.1.1
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]    Compiling hdf5-metno-sys v0.10.1
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling polars-stream v0.51.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling polars-lazy v0.51.0
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]    Compiling blosc-src v0.3.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling polars v0.51.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling hdf5-metno-types v0.10.1
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling hdf5-metno v0.10.1
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]    Compiling hdf5-metno-derive v0.9.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling numpy v0.25.0
[INFO] [stderr]     Checking lz4 v1.28.1
[INFO] [stderr]     Checking permutation v0.4.1
[INFO] [stderr]     Checking downcast-rs v2.0.2
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.12.24
[INFO] [stderr]     Checking object_store v0.12.4
[INFO] [stderr]     Checking nalgebra v0.34.1
[INFO] [stderr]     Checking polars-error v0.51.0
[INFO] [stderr]     Checking nalgebra-sparse v0.11.0
[INFO] [stderr]     Checking polars-dtype v0.51.0
[INFO] [stderr]     Checking polars-row v0.51.0
[INFO] [stderr]     Checking polars-parquet v0.51.0
[INFO] [stderr]     Checking polars-time v0.51.0
[INFO] [stderr]     Checking polars-io v0.51.0
[INFO] [stderr]     Checking polars-expr v0.51.0
[INFO] [stderr]     Checking polars-mem-engine v0.51.0
[INFO] [stderr]     Checking anndata v0.6.2
[INFO] [stderr]     Checking pyo3-polars v0.24.0
[INFO] [stderr]     Checking anndata-hdf5 v0.5.2
[INFO] [stderr]     Checking pyanndata v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/anndata/backed.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         X: Option<PyArrayData>,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/anndata/backed.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         X: Option<PyArrayData>,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 47s
[INFO] running `Command { std: "docker" "inspect" "4db8363b4ccd3b64e887e5355f194be755f27bbaaf62948e9187cb0c3a59deb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4db8363b4ccd3b64e887e5355f194be755f27bbaaf62948e9187cb0c3a59deb3", kill_on_drop: false }`
[INFO] [stdout] 4db8363b4ccd3b64e887e5355f194be755f27bbaaf62948e9187cb0c3a59deb3
