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# rustc version
rustc 1.90.0-nightly (667787527 2025-07-02)# docs.rs version
docsrs 0.6.0 (c1135d19 2025-07-02)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/neural_networks_rust-0.5.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/neural_networks_rust-0.5.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250702-1.90.0-nightly-667787527\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1bfc2ca1b9b66796a6a6448e11fa70d3820f36a016de5c7bba414f1e71c2cb36
[INFO] running `Command { std: "docker" "start" "-a" "1bfc2ca1b9b66796a6a6448e11fa70d3820f36a016de5c7bba414f1e71c2cb36", kill_on_drop: false }`
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr] Checking polars-arrow v0.28.0
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-arrow-0.28.0/src/array/get.rs:31:17
[INFO] [stderr] |
[INFO] [stderr] 31 | if self.is_null_unchecked(item) {
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^ multiple `is_null_unchecked` found
[INFO] [stderr] |
[INFO] [stderr] note: candidate #1 is defined in an impl of the trait `IsValid` for the type `A`
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-arrow-0.28.0/src/is_valid.rs:31:5
[INFO] [stderr] |
[INFO] [stderr] 31 | unsafe fn is_null_unchecked(&self, i: usize) -> bool {
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `arrow2::array::Array` for the type `arrow2::array::PrimitiveArray<T>`
[INFO] [stderr] help: disambiguate the method for candidate #1
[INFO] [stderr] |
[INFO] [stderr] 31 - if self.is_null_unchecked(item) {
[INFO] [stderr] 31 + if IsValid::is_null_unchecked(&self, item) {
[INFO] [stderr] |
[INFO] [stderr] help: disambiguate the method for candidate #2
[INFO] [stderr] |
[INFO] [stderr] 31 - if self.is_null_unchecked(item) {
[INFO] [stderr] 31 + if arrow2::array::Array::is_null_unchecked(&self, item) {
[INFO] [stderr] |
[INFO] [stderr]
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-arrow-0.28.0/src/array/get.rs:54:17
[INFO] [stderr] |
[INFO] [stderr] 54 | if self.is_null_unchecked(item) {
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^ multiple `is_null_unchecked` found
[INFO] [stderr] |
[INFO] [stderr] note: candidate #1 is defined in an impl of the trait `IsValid` for the type `A`
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-arrow-0.28.0/src/is_valid.rs:31:5
[INFO] [stderr] |
[INFO] [stderr] 31 | unsafe fn is_null_unchecked(&self, i: usize) -> bool {
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `arrow2::array::Array` for the type `arrow2::array::BooleanArray`
[INFO] [stderr] help: disambiguate the method for candidate #1
[INFO] [stderr] |
[INFO] [stderr] 54 - if self.is_null_unchecked(item) {
[INFO] [stderr] 54 + if IsValid::is_null_unchecked(&self, item) {
[INFO] [stderr] |
[INFO] [stderr] help: disambiguate the method for candidate #2
[INFO] [stderr] |
[INFO] [stderr] 54 - if self.is_null_unchecked(item) {
[INFO] [stderr] 54 + if arrow2::array::Array::is_null_unchecked(&self, item) {
[INFO] [stderr] |
[INFO] [stderr]
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-arrow-0.28.0/src/array/get.rs:77:17
[INFO] [stderr] |
[INFO] [stderr] 77 | if self.is_null_unchecked(item) {
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^ multiple `is_null_unchecked` found
[INFO] [stderr] |
[INFO] [stderr] note: candidate #1 is defined in an impl of the trait `IsValid` for the type `A`
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-arrow-0.28.0/src/is_valid.rs:31:5
[INFO] [stderr] |
[INFO] [stderr] 31 | unsafe fn is_null_unchecked(&self, i: usize) -> bool {
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `arrow2::array::Array` for the type `arrow2::array::Utf8Array<O>`
[INFO] [stderr] help: disambiguate the method for candidate #1
[INFO] [stderr] |
[INFO] [stderr] 77 - if self.is_null_unchecked(item) {
[INFO] [stderr] 77 + if IsValid::is_null_unchecked(&self, item) {
[INFO] [stderr] |
[INFO] [stderr] help: disambiguate the method for candidate #2
[INFO] [stderr] |
[INFO] [stderr] 77 - if self.is_null_unchecked(item) {
[INFO] [stderr] 77 + if arrow2::array::Array::is_null_unchecked(&self, item) {
[INFO] [stderr] |
[INFO] [stderr]
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-arrow-0.28.0/src/array/get.rs:100:17
[INFO] [stderr] |
[INFO] [stderr] 100 | if self.is_null_unchecked(item) {
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^ multiple `is_null_unchecked` found
[INFO] [stderr] |
[INFO] [stderr] note: candidate #1 is defined in an impl of the trait `IsValid` for the type `A`
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-arrow-0.28.0/src/is_valid.rs:31:5
[INFO] [stderr] |
[INFO] [stderr] 31 | unsafe fn is_null_unchecked(&self, i: usize) -> bool {
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `arrow2::array::Array` for the type `arrow2::array::BinaryArray<O>`
[INFO] [stderr] help: disambiguate the method for candidate #1
[INFO] [stderr] |
[INFO] [stderr] 100 - if self.is_null_unchecked(item) {
[INFO] [stderr] 100 + if IsValid::is_null_unchecked(&self, item) {
[INFO] [stderr] |
[INFO] [stderr] help: disambiguate the method for candidate #2
[INFO] [stderr] |
[INFO] [stderr] 100 - if self.is_null_unchecked(item) {
[INFO] [stderr] 100 + if arrow2::array::Array::is_null_unchecked(&self, item) {
[INFO] [stderr] |
[INFO] [stderr]
[INFO] [stderr] error[E0034]: multiple applicable items in scope
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-arrow-0.28.0/src/array/get.rs:124:17
[INFO] [stderr] |
[INFO] [stderr] 124 | if self.is_null_unchecked(item) {
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^ multiple `is_null_unchecked` found
[INFO] [stderr] |
[INFO] [stderr] note: candidate #1 is defined in an impl of the trait `IsValid` for the type `A`
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/polars-arrow-0.28.0/src/is_valid.rs:31:5
[INFO] [stderr] |
[INFO] [stderr] 31 | unsafe fn is_null_unchecked(&self, i: usize) -> bool {
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] = note: candidate #2 is defined in an impl of the trait `arrow2::array::Array` for the type `arrow2::array::ListArray<O>`
[INFO] [stderr] help: disambiguate the method for candidate #1
[INFO] [stderr] |
[INFO] [stderr] 124 - if self.is_null_unchecked(item) {
[INFO] [stderr] 124 + if IsValid::is_null_unchecked(&self, item) {
[INFO] [stderr] |
[INFO] [stderr] help: disambiguate the method for candidate #2
[INFO] [stderr] |
[INFO] [stderr] 124 - if self.is_null_unchecked(item) {
[INFO] [stderr] 124 + if arrow2::array::Array::is_null_unchecked(&self, item) {
[INFO] [stderr] |
[INFO] [stderr]
[INFO] [stderr] For more information about this error, try `rustc --explain E0034`.
[INFO] [stderr] error: could not compile `polars-arrow` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "1bfc2ca1b9b66796a6a6448e11fa70d3820f36a016de5c7bba414f1e71c2cb36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bfc2ca1b9b66796a6a6448e11fa70d3820f36a016de5c7bba414f1e71c2cb36", kill_on_drop: false }`
[INFO] [stdout] 1bfc2ca1b9b66796a6a6448e11fa70d3820f36a016de5c7bba414f1e71c2cb36