[INFO] fetching crate sparsers 0.1.1...
[INFO] testing sparsers-0.1.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate sparsers 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sparsers 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sparsers 0.1.1
[INFO] tweaked toml for crates.io crate sparsers 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparsers 0.1.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sparsers 0.1.1 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.57
[INFO] [stderr]   Downloaded ndarray-npy v0.10.0
[INFO] [stderr]   Downloaded zip v6.0.0
[INFO] [stderr]   Downloaded clap_builder v4.5.57
[INFO] [stderr]   Downloaded zlib-rs v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed742cc4e03e51296386ef634ea6d722163c0bf07aa224258c6d3b3f5fefa084
[INFO] running `Command { std: "docker" "start" "-a" "ed742cc4e03e51296386ef634ea6d722163c0bf07aa224258c6d3b3f5fefa084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed742cc4e03e51296386ef634ea6d722163c0bf07aa224258c6d3b3f5fefa084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed742cc4e03e51296386ef634ea6d722163c0bf07aa224258c6d3b3f5fefa084", kill_on_drop: false }`
[INFO] [stdout] ed742cc4e03e51296386ef634ea6d722163c0bf07aa224258c6d3b3f5fefa084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c72da70bb36fc416d4c0e218b2f9ed868fcc756460339d77fa70576fd8ed5d58
[INFO] running `Command { std: "docker" "start" "-a" "c72da70bb36fc416d4c0e218b2f9ed868fcc756460339d77fa70576fd8ed5d58", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling sparsers v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Array2` and `array`
[INFO] [stdout]   --> src/core/coo.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |     use ndarray::{Array2, array};
[INFO] [stdout]    |                   ^^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::*`
[INFO] [stdout]  --> src/core/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use common::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `coo::*`
[INFO] [stdout]  --> src/core/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use coo::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csr::*`
[INFO] [stdout]  --> src/core/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use csr::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kernel::*`
[INFO] [stdout]  --> src/core/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use kernel::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `array::*`
[INFO] [stdout]  --> src/interface/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use array::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::*`
[INFO] [stdout]  --> src/interface/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use error::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.49s
[INFO] running `Command { std: "docker" "inspect" "c72da70bb36fc416d4c0e218b2f9ed868fcc756460339d77fa70576fd8ed5d58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c72da70bb36fc416d4c0e218b2f9ed868fcc756460339d77fa70576fd8ed5d58", kill_on_drop: false }`
[INFO] [stdout] c72da70bb36fc416d4c0e218b2f9ed868fcc756460339d77fa70576fd8ed5d58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4280d98bfcbd3fcef2f7669a7e3e80ca6d54fe38e8f867c567979930b588e5f0
[INFO] running `Command { std: "docker" "start" "-a" "4280d98bfcbd3fcef2f7669a7e3e80ca6d54fe38e8f867c567979930b588e5f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling zlib-rs v0.6.0
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling clap_builder v4.5.57
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling clap v4.5.57
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling py_literal v0.4.0
[INFO] [stderr]    Compiling zip v6.0.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling ndarray-npy v0.10.0
[INFO] [stderr]    Compiling sparsers v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Array2` and `array`
[INFO] [stdout]   --> src/core/coo.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |     use ndarray::{Array2, array};
[INFO] [stdout]    |                   ^^^^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::*`
[INFO] [stdout]  --> src/core/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use common::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `coo::*`
[INFO] [stdout]  --> src/core/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use coo::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csr::*`
[INFO] [stdout]  --> src/core/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use csr::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kernel::*`
[INFO] [stdout]  --> src/core/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use kernel::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `array::*`
[INFO] [stdout]  --> src/interface/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use array::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::*`
[INFO] [stdout]  --> src/interface/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use error::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stdout] warning: unused import: `Array2`
[INFO] [stdout]  --> examples/ndarray_example.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ndarray::{Array2, array};
[INFO] [stdout]   |               ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::*`
[INFO] [stdout]  --> src/core/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use common::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `coo::*`
[INFO] [stdout]  --> src/core/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use coo::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csr::*`
[INFO] [stdout]  --> src/core/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use csr::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `kernel::*`
[INFO] [stdout]  --> src/core/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use kernel::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `array::*`
[INFO] [stdout]  --> src/interface/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use array::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error::*`
[INFO] [stdout]  --> src/interface/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use error::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 45.15s
[INFO] running `Command { std: "docker" "inspect" "4280d98bfcbd3fcef2f7669a7e3e80ca6d54fe38e8f867c567979930b588e5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4280d98bfcbd3fcef2f7669a7e3e80ca6d54fe38e8f867c567979930b588e5f0", kill_on_drop: false }`
[INFO] [stdout] 4280d98bfcbd3fcef2f7669a7e3e80ca6d54fe38e8f867c567979930b588e5f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bef9c0470004f708c23cac0bd1428523b5be294200832ee1e9ecc05815cb8e7c
[INFO] running `Command { std: "docker" "start" "-a" "bef9c0470004f708c23cac0bd1428523b5be294200832ee1e9ecc05815cb8e7c", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Array2` and `array`
[INFO] [stderr]   --> src/core/coo.rs:53:19
[INFO] [stderr]    |
[INFO] [stderr] 53 |     use ndarray::{Array2, array};
[INFO] [stderr]    |                   ^^^^^^  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `common::*`
[INFO] [stderr]  --> src/core/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use common::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `coo::*`
[INFO] [stderr]  --> src/core/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use coo::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `csr::*`
[INFO] [stderr]  --> src/core/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use csr::*;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `kernel::*`
[INFO] [stderr]  --> src/core/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use kernel::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `array::*`
[INFO] [stderr]  --> src/interface/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use array::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error::*`
[INFO] [stderr]  --> src/interface/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use error::*;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sparsers` (lib) generated 7 warnings (run `cargo fix --lib -p sparsers` to apply 7 suggestions)
[INFO] [stderr] warning: unused import: `Array2`
[INFO] [stderr]  --> examples/ndarray_example.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use ndarray::{Array2, array};
[INFO] [stderr]   |               ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `common::*`
[INFO] [stderr]  --> src/core/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use common::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sparsers` (example "ndarray_example") generated 1 warning (run `cargo fix --example "ndarray_example" -p sparsers` to apply 1 suggestion)
[INFO] [stderr] warning: `sparsers` (lib test) generated 6 warnings (5 duplicates) (run `cargo fix --lib -p sparsers --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sparsers-926f1c9337934df3)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test core::coo::tests::test_single_element_at_boundary ... ok
[INFO] [stdout] test core::coo::tests::test_non_square_matrix ... ok
[INFO] [stdout] test core::csr::tests::test_build_csr_from_ndarray_empty ... ok
[INFO] [stdout] test core::csr::tests::test_build_csr_from_ndarray_pass ... ok
[INFO] [stdout] test core::csr::tests::test_csr_row_access ... ok
[INFO] [stdout] test core::csr::tests::test_empty_row_view ... ok
[INFO] [stdout] test core::csr::tests::test_invalid_index_returns_none ... ok
[INFO] [stdout] test core::csr::tests::test_csr_row_access_view ... ok
[INFO] [stdout] test core::coo::tests::test_coo_from_ndarray ... ok
[INFO] [stdout] test core::csr::tests::test_build_csr_from_ndarray_full ... ok
[INFO] [stdout] test core::kernel::kernel_tests::test_sddmm_happy_path ... ok
[INFO] [stdout] test core::kernel::kernel_tests::test_spmm_dense_padding_safety ... ok
[INFO] [stdout] test core::kernel::kernel_tests::test_spmm_dense_happy_path ... ok
[INFO] [stdout] test core::kernel::kernel_tests::test_spmm_dense_empty_row ... ok
[INFO] [stdout] test core::kernel::kernel_tests::test_sddmm_empty_row ... ok
[INFO] [stdout] test core::coo::tests::test_all_zero_matrix ... ok
[INFO] [stdout] test core::csr::tests::test_empty_row ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sparsers
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bef9c0470004f708c23cac0bd1428523b5be294200832ee1e9ecc05815cb8e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef9c0470004f708c23cac0bd1428523b5be294200832ee1e9ecc05815cb8e7c", kill_on_drop: false }`
[INFO] [stdout] bef9c0470004f708c23cac0bd1428523b5be294200832ee1e9ecc05815cb8e7c
