[INFO] fetching crate s2gpp 1.0.2...
[INFO] testing s2gpp-1.0.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate s2gpp 1.0.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate s2gpp 1.0.2
[INFO] finished tweaking crates.io crate s2gpp 1.0.2
[INFO] tweaked toml for crates.io crate s2gpp 1.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate s2gpp 1.0.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate s2gpp 1.0.2 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] f7f0f5ee49e729793b05a898a40caad6a4fdad6a229cf973c01e347aba368031
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[INFO] [stdout] warning: unused import: `messages::DataReceivedMessage`
[INFO] [stdout]  --> src/data_manager/data_reader/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use messages::DataReceivedMessage;
[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: `PCAMessage`
[INFO] [stdout]   --> src/training/rotation/pca/mod.rs:15:78
[INFO] [stdout]    |
[INFO] [stdout] 15 |     PCAComponents, PCADecompositionMessage, PCADoneMessage, PCAMeansMessage, PCAMessage,
[INFO] [stdout]    |                                                                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataReceivedMessage` is never constructed
[INFO] [stdout]   --> src/data_manager/data_reader/messages.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct DataReceivedMessage {
[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 `column` and `processed_column` are never read
[INFO] [stdout]   --> src/data_manager/preprocessor/messages.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct ProcessedColumnMessage {
[INFO] [stdout]    |            ---------------------- fields in this struct
[INFO] [stdout] 19 |     pub column: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 20 |     pub processed_column: Array1<f32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatasetStatsMessage` is never constructed
[INFO] [stdout]  --> src/data_manager/stats_collector/messages.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DatasetStatsMessage {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StartRotation` is never constructed
[INFO] [stdout]  --> src/training/rotation/messages.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct StartRotation {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PCAMessage` is never constructed
[INFO] [stdout]  --> src/training/rotation/pca/messages.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct PCAMessage {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ArcArray3` is never used
[INFO] [stdout]   --> src/utils/mod.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub type ArcArray3<T> = ArcArray<T, Ix3>;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `all` is never used
[INFO] [stdout]  --> src/utils/ndarray_extensions/boolean.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) trait BooleanCollectives {
[INFO] [stdout]   |                  ------------------ method in this trait
[INFO] [stdout] 5 |     fn all(&self) -> bool;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IndexArr` is never used
[INFO] [stdout]  --> src/utils/ndarray_extensions/index_arr.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait IndexArr<A, D> {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Shift` is never used
[INFO] [stdout]  --> src/utils/ndarray_extensions/shift.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) trait Shift<A, D> {
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Softmax` is never used
[INFO] [stdout]  --> src/utils/ndarray_extensions/softmax.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) trait Softmax<A, D>
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `result` is never read
[INFO] [stdout]   --> src/interface/sink.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct SinkActor<T>
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub result: Option<T>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data_store/intersection.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get_coordinates(&self) -> ArrayView1<f32> {
[INFO] [stdout]    |                            ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get_coordinates(&self) -> ArrayView1<'_, f32> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/training/scoring/weights.rs:133:56
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     .map(|(node, degree)| (node.deref().deref().clone(), *degree))
[INFO] [stdout]     |                                                        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `IndependentNode` does not implement `Deref`, so calling `deref` on `&IndependentNode` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 133 -                     .map(|(node, degree)| (node.deref().deref().clone(), *degree))
[INFO] [stdout] 133 +                     .map(|(node, degree)| (node.deref().clone(), *degree))
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `IndependentNode`, implement `Clone` for it
[INFO] [stdout]    --> src/data_store/node/independent.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 + #[derive(Clone)]
[INFO] [stdout]   7 | pub(crate) struct IndependentNode {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/float_approx.rs:27:35
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn from_array_view(array: ArrayView1<A>) -> Vec<FloatApprox<&A>> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^                     ^^ the same lifetime is elided here
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   the lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn from_array_view(array: ArrayView1<'_, A>) -> Vec<FloatApprox<&A>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 57s
[INFO] running `Command { std: "docker" "inspect" "f7f0f5ee49e729793b05a898a40caad6a4fdad6a229cf973c01e347aba368031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f0f5ee49e729793b05a898a40caad6a4fdad6a229cf973c01e347aba368031", kill_on_drop: false }`
[INFO] [stdout] f7f0f5ee49e729793b05a898a40caad6a4fdad6a229cf973c01e347aba368031
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce8aaccbebf95ba03b659834693d6188c6f3a425367cf3b0b4d85af21e494b7d
[INFO] running `Command { std: "docker" "start" "-a" "ce8aaccbebf95ba03b659834693d6188c6f3a425367cf3b0b4d85af21e494b7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling port_scanner v0.1.5
[INFO] [stdout] warning: unused import: `messages::DataReceivedMessage`
[INFO] [stdout]  --> src/data_manager/data_reader/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use messages::DataReceivedMessage;
[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: `PCAMessage`
[INFO] [stdout]   --> src/training/rotation/pca/mod.rs:15:78
[INFO] [stdout]    |
[INFO] [stdout] 15 |     PCAComponents, PCADecompositionMessage, PCADoneMessage, PCAMeansMessage, PCAMessage,
[INFO] [stdout]    |                                                                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataReceivedMessage` is never constructed
[INFO] [stdout]   --> src/data_manager/data_reader/messages.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct DataReceivedMessage {
[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 `column` and `processed_column` are never read
[INFO] [stdout]   --> src/data_manager/preprocessor/messages.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct ProcessedColumnMessage {
[INFO] [stdout]    |            ---------------------- fields in this struct
[INFO] [stdout] 19 |     pub column: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 20 |     pub processed_column: Array1<f32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatasetStatsMessage` is never constructed
[INFO] [stdout]  --> src/data_manager/stats_collector/messages.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DatasetStatsMessage {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StartRotation` is never constructed
[INFO] [stdout]  --> src/training/rotation/messages.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct StartRotation {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PCAMessage` is never constructed
[INFO] [stdout]  --> src/training/rotation/pca/messages.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct PCAMessage {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ArcArray3` is never used
[INFO] [stdout]   --> src/utils/mod.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub type ArcArray3<T> = ArcArray<T, Ix3>;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `all` is never used
[INFO] [stdout]  --> src/utils/ndarray_extensions/boolean.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) trait BooleanCollectives {
[INFO] [stdout]   |                  ------------------ method in this trait
[INFO] [stdout] 5 |     fn all(&self) -> bool;
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IndexArr` is never used
[INFO] [stdout]  --> src/utils/ndarray_extensions/index_arr.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait IndexArr<A, D> {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Shift` is never used
[INFO] [stdout]  --> src/utils/ndarray_extensions/shift.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub(crate) trait Shift<A, D> {
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Softmax` is never used
[INFO] [stdout]  --> src/utils/ndarray_extensions/softmax.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) trait Softmax<A, D>
[INFO] [stdout]   |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `result` is never read
[INFO] [stdout]   --> src/interface/sink.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct SinkActor<T>
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub result: Option<T>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data_store/intersection.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get_coordinates(&self) -> ArrayView1<f32> {
[INFO] [stdout]    |                            ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn get_coordinates(&self) -> ArrayView1<'_, f32> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.deref()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/training/scoring/weights.rs:133:56
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     .map(|(node, degree)| (node.deref().deref().clone(), *degree))
[INFO] [stdout]     |                                                        ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `IndependentNode` does not implement `Deref`, so calling `deref` on `&IndependentNode` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 133 -                     .map(|(node, degree)| (node.deref().deref().clone(), *degree))
[INFO] [stdout] 133 +                     .map(|(node, degree)| (node.deref().clone(), *degree))
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `IndependentNode`, implement `Clone` for it
[INFO] [stdout]    --> src/data_store/node/independent.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout]   6 + #[derive(Clone)]
[INFO] [stdout]   7 | pub(crate) struct IndependentNode {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/utils/float_approx.rs:27:35
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn from_array_view(array: ArrayView1<A>) -> Vec<FloatApprox<&A>> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^                     ^^ the same lifetime is elided here
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   the lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn from_array_view(array: ArrayView1<'_, A>) -> Vec<FloatApprox<&A>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling s2gpp v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found metavariable
[INFO] [stdout]    --> src/training/node_estimation/multi_kde/gaussian_kde.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |         assert_close_l1!(&result, &expected, 0.0000001);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         expected identifier, found metavariable
[INFO] [stdout]     |         in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_close_l1` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found metavariable
[INFO] [stdout]   --> src/training/node_estimation/multi_kde/gaussian_kernel_estimate.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         assert_close_l1!(&result, &expected, 0.0000001)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         expected identifier, found metavariable
[INFO] [stdout]    |         in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_close_l1` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found metavariable
[INFO] [stdout]    --> src/training/node_estimation/multi_kde/mod.rs:211:9
[INFO] [stdout]     |
[INFO] [stdout] 211 |         assert_close_l1!(&Array1::from_vec(peaks), &Array1::from_vec(expected), 0.4)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         expected identifier, found metavariable
[INFO] [stdout]     |         in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `assert_close_l1` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `messages::DataReceivedMessage`
[INFO] [stdout]  --> src/data_manager/data_reader/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use messages::DataReceivedMessage;
[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: `PCAMessage`
[INFO] [stdout]   --> src/training/rotation/pca/mod.rs:15:78
[INFO] [stdout]    |
[INFO] [stdout] 15 |     PCAComponents, PCADecompositionMessage, PCADoneMessage, PCAMeansMessage, PCAMessage,
[INFO] [stdout]    |                                                                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `s2gpp` (lib test) due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ce8aaccbebf95ba03b659834693d6188c6f3a425367cf3b0b4d85af21e494b7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8aaccbebf95ba03b659834693d6188c6f3a425367cf3b0b4d85af21e494b7d", kill_on_drop: false }`
[INFO] [stdout] ce8aaccbebf95ba03b659834693d6188c6f3a425367cf3b0b4d85af21e494b7d
