[INFO] cloning repository https://github.com/jackgerrits/reductionml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackgerrits/reductionml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackgerrits%2Freductionml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackgerrits%2Freductionml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 09929f3d2bc94ecfb6ef707cd04136aec91aa467
[INFO] checking jackgerrits/reductionml against 65c7d39f9c2b9d5c316725cb48fa3d360c64c663 for pr-161253
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackgerrits%2Freductionml" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jackgerrits/reductionml
[INFO] finished tweaking git repo https://github.com/jackgerrits/reductionml
[INFO] tweaked toml for git repo https://github.com/jackgerrits/reductionml written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jackgerrits/reductionml on toolchain 65c7d39f9c2b9d5c316725cb48fa3d360c64c663
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65c7d39f9c2b9d5c316725cb48fa3d360c64c663" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jackgerrits/reductionml 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" "+65c7d39f9c2b9d5c316725cb48fa3d360c64c663" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6e4da7552cb46c01a12480c305129fce6acd246907c4a427901f81141c51720a
[INFO] running `Command { std: "docker" "start" "6e4da7552cb46c01a12480c305129fce6acd246907c4a427901f81141c51720a", kill_on_drop: false }`
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[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" "6e4da7552cb46c01a12480c305129fce6acd246907c4a427901f81141c51720a" "/opt/rustwide/cargo-home/bin/cargo" "+65c7d39f9c2b9d5c316725cb48fa3d360c64c663" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e4da7552cb46c01a12480c305129fce6acd246907c4a427901f81141c51720a", kill_on_drop: false }`
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[INFO] [stderr]     Checking reductionml-core v0.1.0 (/opt/rustwide/workdir/reductionml-core)
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> reductionml-core/src/dense_weights.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |         core::f32::EPSILON
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> reductionml-core/src/sparse_namespaced_features.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |         core::f32::EPSILON
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]    --> reductionml-core/src/sparse_namespaced_features.rs:217:20
[INFO] [stdout]     |
[INFO] [stdout] 217 |         core::f32::EPSILON
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]    --> reductionml-core/src/types.rs:176:20
[INFO] [stdout]     |
[INFO] [stdout] 176 |         core::f32::EPSILON
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]    --> reductionml-core/src/types.rs:277:20
[INFO] [stdout]     |
[INFO] [stdout] 277 |         core::f32::EPSILON
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking addr v0.15.6
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> reductionml-core/src/dense_weights.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |         core::f32::EPSILON
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> reductionml-core/src/sparse_namespaced_features.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 |         core::f32::EPSILON
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]    --> reductionml-core/src/sparse_namespaced_features.rs:217:20
[INFO] [stdout]     |
[INFO] [stdout] 217 |         core::f32::EPSILON
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]    --> reductionml-core/src/types.rs:176:20
[INFO] [stdout]     |
[INFO] [stdout] 176 |         core::f32::EPSILON
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]    --> reductionml-core/src/types.rs:277:20
[INFO] [stdout]     |
[INFO] [stdout] 277 |         core::f32::EPSILON
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking pythonize v0.19.0
[INFO] [stdout] warning: struct `PredOutcome` is never constructed
[INFO] [stdout]    --> reductionml-core/src/reductions/coin.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | struct PredOutcome(f32, f32);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> reductionml-core/src/parsers/vw_text_parser.rs:284:32
[INFO] [stdout]     |
[INFO] [stdout] 284 | fn parse_namespace_info(input: &str) -> Result<(&str, (ParsedNamespaceInfo, f32))> {
[INFO] [stdout]     |                                ^^^^             ^^^^   ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                |                |
[INFO] [stdout]     |                                |                the same lifetime is elided here
[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] 284 | fn parse_namespace_info(input: &str) -> Result<(&str, (ParsedNamespaceInfo<'_>, f32))> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> reductionml-core/src/parsers/vw_text_parser.rs:301:24
[INFO] [stdout]     |
[INFO] [stdout] 301 |     namespace_segment: &str,
[INFO] [stdout]     |                        ^^^^ the lifetime is elided here
[INFO] [stdout] 302 | ) -> Result<(ParsedNamespaceInfo, Vec<ParsedFeature>)> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the same 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] 302 | ) -> Result<(ParsedNamespaceInfo<'_>, Vec<ParsedFeature<'_>>)> {
[INFO] [stdout]     |                                 ++++                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> reductionml-core/src/sparse_namespaced_features.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn iter(&self) -> NamespaceIterator {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn iter(&self) -> NamespaceIterator<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> reductionml-core/src/sparse_namespaced_features.rs:272:23
[INFO] [stdout]     |
[INFO] [stdout] 272 |     pub fn namespaces(&self) -> NamespacesIterator {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 272 |     pub fn namespaces(&self) -> NamespacesIterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking reductionml-cli v0.1.0 (/opt/rustwide/workdir/reductionml-cli)
[INFO] [stderr]     Checking reductionml-python v0.1.0 (/opt/rustwide/workdir/reductionml-python)
[INFO] [stderr]     Checking reductionml-docs-extension v0.1.0 (/opt/rustwide/workdir/utils/reductionml-docs-extension)
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/features.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 20 | impl WrappedSparseFeatures {
[INFO] [stdout]    |      ---------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedSparseFeatures` is not local
[INFO] [stdout]    |      `WrappedSparseFeatures` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/features.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 36 | impl WrappedCbAdfFeatures {
[INFO] [stdout]    |      --------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedCbAdfFeatures` is not local
[INFO] [stdout]    |      `WrappedCbAdfFeatures` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> reductionml-python/src/features.rs:59:31
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub(crate) fn to_features(&mut self) -> Features {
[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] 59 |     pub(crate) fn to_features(&mut self) -> Features<'_> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/labels.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 56 | impl WrappedSimpleLabel {
[INFO] [stdout]    |      ------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedSimpleLabel` is not local
[INFO] [stdout]    |      `WrappedSimpleLabel` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> reductionml-python/src/labels.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | #[pymethods]
[INFO] [stdout]     | -^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | `PyClassImplCollector` is not local
[INFO] [stdout]     | `PyClassNewTextSignature` is not local
[INFO] [stdout]     | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 113 | impl WrappedCBLabel {
[INFO] [stdout]     |      --------------
[INFO] [stdout]     |      |
[INFO] [stdout]     |      `WrappedCBLabel` is not local
[INFO] [stdout]     |      `WrappedCBLabel` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/predictions.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 52 | impl WrappedScalarPrediction {
[INFO] [stdout]    |      -----------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedScalarPrediction` is not local
[INFO] [stdout]    |      `WrappedScalarPrediction` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/predictions.rs:91:1
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 92 | impl WrappedActionScoresPrediction {
[INFO] [stdout]    |      -----------------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedActionScoresPrediction` is not local
[INFO] [stdout]    |      `WrappedActionScoresPrediction` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> reductionml-python/src/predictions.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | #[pymethods]
[INFO] [stdout]     | -^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | `PyClassImplCollector` is not local
[INFO] [stdout]     | `PyClassNewTextSignature` is not local
[INFO] [stdout]     | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 121 | impl WrappedActionProbsPrediction {
[INFO] [stdout]     |      ----------------------------
[INFO] [stdout]     |      |
[INFO] [stdout]     |      `WrappedActionProbsPrediction` is not local
[INFO] [stdout]     |      `WrappedActionProbsPrediction` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/workspace.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 33 | impl WrappedReductionTypesDescription {
[INFO] [stdout]    |      --------------------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedReductionTypesDescription` is not local
[INFO] [stdout]    |      `WrappedReductionTypesDescription` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/features.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 20 | impl WrappedSparseFeatures {
[INFO] [stdout]    |      ---------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedSparseFeatures` is not local
[INFO] [stdout]    |      `WrappedSparseFeatures` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/features.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 36 | impl WrappedCbAdfFeatures {
[INFO] [stdout]    |      --------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedCbAdfFeatures` is not local
[INFO] [stdout]    |      `WrappedCbAdfFeatures` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> reductionml-python/src/features.rs:59:31
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub(crate) fn to_features(&mut self) -> Features {
[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] 59 |     pub(crate) fn to_features(&mut self) -> Features<'_> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/labels.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 56 | impl WrappedSimpleLabel {
[INFO] [stdout]    |      ------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedSimpleLabel` is not local
[INFO] [stdout]    |      `WrappedSimpleLabel` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> reductionml-python/src/labels.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | #[pymethods]
[INFO] [stdout]     | -^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | `PyClassImplCollector` is not local
[INFO] [stdout]     | `PyClassNewTextSignature` is not local
[INFO] [stdout]     | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 113 | impl WrappedCBLabel {
[INFO] [stdout]     |      --------------
[INFO] [stdout]     |      |
[INFO] [stdout]     |      `WrappedCBLabel` is not local
[INFO] [stdout]     |      `WrappedCBLabel` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/predictions.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 52 | impl WrappedScalarPrediction {
[INFO] [stdout]    |      -----------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedScalarPrediction` is not local
[INFO] [stdout]    |      `WrappedScalarPrediction` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/predictions.rs:91:1
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 92 | impl WrappedActionScoresPrediction {
[INFO] [stdout]    |      -----------------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedActionScoresPrediction` is not local
[INFO] [stdout]    |      `WrappedActionScoresPrediction` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> reductionml-python/src/predictions.rs:120:1
[INFO] [stdout]     |
[INFO] [stdout] 120 | #[pymethods]
[INFO] [stdout]     | -^^^^^^^^^^^
[INFO] [stdout]     | |
[INFO] [stdout]     | `PyClassImplCollector` is not local
[INFO] [stdout]     | `PyClassNewTextSignature` is not local
[INFO] [stdout]     | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 121 | impl WrappedActionProbsPrediction {
[INFO] [stdout]     |      ----------------------------
[INFO] [stdout]     |      |
[INFO] [stdout]     |      `WrappedActionProbsPrediction` is not local
[INFO] [stdout]     |      `WrappedActionProbsPrediction` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> reductionml-python/src/workspace.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[pymethods]
[INFO] [stdout]    | -^^^^^^^^^^^
[INFO] [stdout]    | |
[INFO] [stdout]    | `PyClassImplCollector` is not local
[INFO] [stdout]    | `PyClassNewTextSignature` is not local
[INFO] [stdout]    | move the `impl` block outside of this function `trampoline` and up 4 bodies
[INFO] [stdout] 33 | impl WrappedReductionTypesDescription {
[INFO] [stdout]    |      --------------------------------
[INFO] [stdout]    |      |
[INFO] [stdout]    |      `WrappedReductionTypesDescription` is not local
[INFO] [stdout]    |      `WrappedReductionTypesDescription` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the attribute macro `pymethods` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the attribute macro `pymethods` may come from an old version of the `pyo3_macros` crate, try updating your dependency with `cargo update -p pyo3_macros`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: this warning originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PredOutcome` is never constructed
[INFO] [stdout]    --> reductionml-core/src/reductions/coin.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | struct PredOutcome(f32, f32);
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> reductionml-core/src/parsers/vw_text_parser.rs:284:32
[INFO] [stdout]     |
[INFO] [stdout] 284 | fn parse_namespace_info(input: &str) -> Result<(&str, (ParsedNamespaceInfo, f32))> {
[INFO] [stdout]     |                                ^^^^             ^^^^   ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                |                |
[INFO] [stdout]     |                                |                the same lifetime is elided here
[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] 284 | fn parse_namespace_info(input: &str) -> Result<(&str, (ParsedNamespaceInfo<'_>, f32))> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> reductionml-core/src/parsers/vw_text_parser.rs:301:24
[INFO] [stdout]     |
[INFO] [stdout] 301 |     namespace_segment: &str,
[INFO] [stdout]     |                        ^^^^ the lifetime is elided here
[INFO] [stdout] 302 | ) -> Result<(ParsedNamespaceInfo, Vec<ParsedFeature>)> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^      ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |
[INFO] [stdout]     |              the same 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] 302 | ) -> Result<(ParsedNamespaceInfo<'_>, Vec<ParsedFeature<'_>>)> {
[INFO] [stdout]     |                                 ++++                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> reductionml-core/src/sparse_namespaced_features.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn iter(&self) -> NamespaceIterator {
[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] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn iter(&self) -> NamespaceIterator<'_> {
[INFO] [stdout]    |                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> reductionml-core/src/sparse_namespaced_features.rs:272:23
[INFO] [stdout]     |
[INFO] [stdout] 272 |     pub fn namespaces(&self) -> NamespacesIterator {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 272 |     pub fn namespaces(&self) -> NamespacesIterator<'_> {
[INFO] [stdout]     |                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.49s
[INFO] running `Command { std: "docker" "inspect" "6e4da7552cb46c01a12480c305129fce6acd246907c4a427901f81141c51720a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4da7552cb46c01a12480c305129fce6acd246907c4a427901f81141c51720a", kill_on_drop: false }`
[INFO] [stdout] 6e4da7552cb46c01a12480c305129fce6acd246907c4a427901f81141c51720a
