[INFO] cloning repository https://github.com/SingleRust/single-algebra
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SingleRust/single-algebra" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSingleRust%2Fsingle-algebra", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSingleRust%2Fsingle-algebra'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a5f76ad93434b47fbfdf5fecf383c045ddbc1c1
[INFO] testing SingleRust/single-algebra against 1.97.0-beta.6 for beta-1.98-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSingleRust%2Fsingle-algebra" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SingleRust/single-algebra
[INFO] finished tweaking git repo https://github.com/SingleRust/single-algebra
[INFO] tweaked toml for git repo https://github.com/SingleRust/single-algebra written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SingleRust/single-algebra on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SingleRust/single-algebra 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safe_arch v0.7.2
[INFO] [stderr]   Downloaded xattr v1.3.1
[INFO] [stderr]   Downloaded dirs v3.0.2
[INFO] [stderr]   Downloaded single-utilities v0.9.0
[INFO] [stderr]   Downloaded openblas-src v0.10.9
[INFO] [stderr]   Downloaded bhtsne v0.4.1
[INFO] [stderr]   Downloaded openblas-build v0.10.9
[INFO] [stderr]   Downloaded linfa-tsne v0.7.1
[INFO] [stderr]   Downloaded ndarray-rand v0.14.0
[INFO] [stderr]   Downloaded pdqselect v0.1.0
[INFO] [stderr]   Downloaded nalgebra-macros v0.3.0
[INFO] [stderr]   Downloaded lapack-src v0.8.0
[INFO] [stderr]   Downloaded security-framework-sys v2.11.1
[INFO] [stderr]   Downloaded rustls-pki-types v1.8.0
[INFO] [stderr]   Downloaded nalgebra-lapack v0.25.0
[INFO] [stderr]   Downloaded bhtsne v0.5.4
[INFO] [stderr]   Downloaded thiserror-impl v2.0.9
[INFO] [stderr]   Downloaded rustls-pemfile v2.1.3
[INFO] [stderr]   Downloaded csv-core v0.1.12
[INFO] [stderr]   Downloaded thiserror v2.0.9
[INFO] [stderr]   Downloaded rustls-native-certs v0.7.3
[INFO] [stderr]   Downloaded lapack v0.19.0
[INFO] [stderr]   Downloaded criterion-plot v0.6.0
[INFO] [stderr]   Downloaded schannel v0.1.24
[INFO] [stderr]   Downloaded clap v4.5.37
[INFO] [stderr]   Downloaded bytemuck v1.17.1
[INFO] [stderr]   Downloaded single-svdlib v1.0.9
[INFO] [stderr]   Downloaded openssl-sys v0.9.103
[INFO] [stderr]   Downloaded tar v0.4.41
[INFO] [stderr]   Downloaded half v2.4.1
[INFO] [stderr]   Downloaded wide v0.7.28
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.16
[INFO] [stderr]   Downloaded nalgebra-sparse v0.11.0
[INFO] [stderr]   Downloaded ureq v2.10.1
[INFO] [stderr]   Downloaded cc v1.1.15
[INFO] [stderr]   Downloaded flate2 v1.0.33
[INFO] [stderr]   Downloaded sprs v0.11.1
[INFO] [stderr]   Downloaded syn v2.0.91
[INFO] [stderr]   Downloaded linfa v0.7.1
[INFO] [stderr]   Downloaded glam v0.17.3
[INFO] [stderr]   Downloaded glam v0.16.0
[INFO] [stderr]   Downloaded glam v0.15.2
[INFO] [stderr]   Downloaded criterion v0.7.0
[INFO] [stderr]   Downloaded clap_builder v4.5.37
[INFO] [stderr]   Downloaded glam v0.19.0
[INFO] [stderr]   Downloaded glam v0.18.0
[INFO] [stderr]   Downloaded glam v0.20.5
[INFO] [stderr]   Downloaded zerocopy v0.8.16
[INFO] [stderr]   Downloaded glam v0.22.0
[INFO] [stderr]   Downloaded openssl v0.10.66
[INFO] [stderr]   Downloaded glam v0.24.2
[INFO] [stderr]   Downloaded rustix v0.38.36
[INFO] [stderr]   Downloaded nalgebra v0.34.1
[INFO] [stderr]   Downloaded nalgebra v0.33.2
[INFO] [stderr]   Downloaded glam v0.28.0
[INFO] [stderr]   Downloaded csv v1.3.1
[INFO] [stderr]   Downloaded lapack-sys v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900
[INFO] running `Command { std: "docker" "start" "e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling zerocopy v0.8.16
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling bytemuck v1.17.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling safe_arch v0.7.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling wide v0.7.28
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling linfa v0.7.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling pdqselect v0.1.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling bhtsne v0.4.1
[INFO] [stderr]    Compiling bhtsne v0.5.4
[INFO] [stderr]    Compiling sprs v0.11.1
[INFO] [stderr]    Compiling ndarray-rand v0.14.0
[INFO] [stderr]    Compiling nalgebra v0.34.1
[INFO] [stderr]    Compiling linfa-tsne v0.7.1
[INFO] [stderr]    Compiling single-utilities v0.9.0
[INFO] [stderr]    Compiling nalgebra-sparse v0.11.0
[INFO] [stderr]    Compiling single-svdlib v1.0.9
[INFO] [stderr]    Compiling single_algebra v0.9.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter::repeat`
[INFO] [stdout]  --> src/utils/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::repeat;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `alpha` and `tolerance` are never read
[INFO] [stdout]   --> src/dimred/pca/sparse/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct SparsePCA<T>
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     alpha: T,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 39 |     tolerance: T,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `alpha` and `tolerance` are never read
[INFO] [stdout]    --> src/dimred/pca/sparse_masked/mod.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub struct MaskedSparsePCA<T>
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 184 |     alpha: T,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 185 |     tolerance: T,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ZeroVec` is never used
[INFO] [stdout]   --> src/utils/mod.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ZeroVec {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling clap_builder v4.5.37
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling clap v4.5.37
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling bhtsne v0.4.1
[INFO] [stderr]    Compiling bhtsne v0.5.4
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling sprs v0.11.1
[INFO] [stderr]    Compiling ndarray-rand v0.14.0
[INFO] [stderr]    Compiling nalgebra v0.34.1
[INFO] [stderr]    Compiling linfa v0.7.1
[INFO] [stderr]    Compiling linfa-tsne v0.7.1
[INFO] [stderr]    Compiling single-utilities v0.9.0
[INFO] [stderr]    Compiling nalgebra-sparse v0.11.0
[INFO] [stderr]    Compiling single-svdlib v1.0.9
[INFO] [stderr]    Compiling single_algebra v0.9.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter::repeat`
[INFO] [stdout]  --> src/utils/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::repeat;
[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: `std::iter::repeat`
[INFO] [stdout]  --> src/utils/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::repeat;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `alpha` and `tolerance` are never read
[INFO] [stdout]   --> src/dimred/pca/sparse/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct SparsePCA<T>
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     alpha: T,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 39 |     tolerance: T,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `alpha` and `tolerance` are never read
[INFO] [stdout]    --> src/dimred/pca/sparse_masked/mod.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub struct MaskedSparsePCA<T>
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 184 |     alpha: T,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 185 |     tolerance: T,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ZeroVec` is never used
[INFO] [stdout]   --> src/utils/mod.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ZeroVec {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `alpha` and `tolerance` are never read
[INFO] [stdout]   --> src/dimred/pca/sparse/mod.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct SparsePCA<T>
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     alpha: T,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 39 |     tolerance: T,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `alpha` and `tolerance` are never read
[INFO] [stdout]    --> src/dimred/pca/sparse_masked/mod.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub struct MaskedSparsePCA<T>
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 184 |     alpha: T,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 185 |     tolerance: T,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ZeroVec` is never used
[INFO] [stdout]   --> src/utils/mod.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait ZeroVec {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::iter::repeat`
[INFO] [stderr]  --> src/utils/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::iter::repeat;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `alpha` and `tolerance` are never read
[INFO] [stderr]   --> src/dimred/pca/sparse/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct SparsePCA<T>
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 38 |     alpha: T,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 39 |     tolerance: T,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `alpha` and `tolerance` are never read
[INFO] [stderr]    --> src/dimred/pca/sparse_masked/mod.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 179 | pub struct MaskedSparsePCA<T>
[INFO] [stderr]     |            --------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 184 |     alpha: T,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 185 |     tolerance: T,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `ZeroVec` is never used
[INFO] [stderr]   --> src/utils/mod.rs:19:11
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub trait ZeroVec {
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `single_algebra` (lib) generated 4 warnings (run `cargo fix --lib -p single_algebra` to apply 1 suggestion)
[INFO] [stderr] warning: `single_algebra` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/single_algebra-f12423bce91bd8de)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test dense::tests::test_normalize ... ok
[INFO] [stdout] test dense::tests::test_normalize_errors ... ok
[INFO] [stdout] test sparse::csc::tests::test_matrix_min_max ... ok
[INFO] [stdout] test sparse::csc::tests::test_matrix_nonzero ... ok
[INFO] [stdout] test sparse::csc::tests::test_matrix_sum ... ok
[INFO] [stdout] test sparse::csc::tests::test_matrix_variance ... ok
[INFO] [stdout] test sparse::csr::tests::test_chunk_smaller_than_matrix ... ok
[INFO] [stdout] test sparse::csc::tests::test_zero_elements ... ok
[INFO] [stdout] test sparse::csr::tests::test_csr_normalize ... ok
[INFO] [stdout] test sparse::csr::tests::test_different_integer_types ... ok
[INFO] [stdout] test sparse::csr::tests::test_empty_matrix ... ok
[INFO] [stdout] test sparse::csc::tests::test_csc_normalization ... ok
[INFO] [stdout] test sparse::csr::tests::test_large_sparse_matrix ... ok
[INFO] [stdout] test sparse::csr::tests::test_nonzero_col ... ok
[INFO] [stdout] test sparse::csr::tests::test_nonzero_col_chunk ... ok
[INFO] [stdout] test sparse::csr::tests::test_nonzero_row ... ok
[INFO] [stdout] test sparse::csr::tests::test_nonzero_row_chunk ... ok
[INFO] [stdout] test sparse::csr::tests::test_zero_matrix ... ok
[INFO] [stdout] test dimred::pca::sparse::test::test_random_matrix_sparse_svd_comp_random has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900", kill_on_drop: false }`
[INFO] [stdout] e945cbce7d0fa0330a39eaed1730f2197638225482edce3d3bc09cb1cea7a900
