[INFO] cloning repository https://github.com/Simon-Bertrand/kmax-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Simon-Bertrand/kmax-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimon-Bertrand%2Fkmax-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimon-Bertrand%2Fkmax-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7289c1df00f37d47ecd510e9f28e90115a536d9c [INFO] checking Simon-Bertrand/kmax-rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimon-Bertrand%2Fkmax-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Simon-Bertrand/kmax-rs [INFO] finished tweaking git repo https://github.com/Simon-Bertrand/kmax-rs [INFO] tweaked toml for git repo https://github.com/Simon-Bertrand/kmax-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Simon-Bertrand/kmax-rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Simon-Bertrand/kmax-rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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_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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 339bcd7b749f49fea4419b2f69378eef5b71976d84379d2cd8aded87289587c8 [INFO] running `Command { std: "docker" "start" "-a" "339bcd7b749f49fea4419b2f69378eef5b71976d84379d2cd8aded87289587c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "339bcd7b749f49fea4419b2f69378eef5b71976d84379d2cd8aded87289587c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "339bcd7b749f49fea4419b2f69378eef5b71976d84379d2cd8aded87289587c8", kill_on_drop: false }` [INFO] [stdout] 339bcd7b749f49fea4419b2f69378eef5b71976d84379d2cd8aded87289587c8 [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=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cdb8ff63477d83f94a0f993b474d3049a3843a7ca20f6995e070c8cd54d051a [INFO] running `Command { std: "docker" "start" "-a" "1cdb8ff63477d83f94a0f993b474d3049a3843a7ca20f6995e070c8cd54d051a", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling smallvec v1.14.0 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling pyo3-build-config v0.23.5 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling rustls-native-certs v0.7.3 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling miniz_oxide v0.8.5 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Checking either v1.14.0 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Checking inventory v0.3.19 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Compiling kmax-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling flate2 v1.1.0 [INFO] [stderr] Checking getrandom v0.3.1 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Compiling filetime v0.2.25 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Compiling pyo3-macros-backend v0.23.5 [INFO] [stderr] Compiling pyo3-ffi v0.23.5 [INFO] [stderr] Compiling pyo3 v0.23.5 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling xattr v1.4.0 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling pyo3-macros v0.23.5 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Checking numpy v0.23.0 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling ureq v2.12.1 [INFO] [stderr] Compiling openblas-build v0.10.11 [INFO] [stderr] Compiling openblas-src v0.10.11 [INFO] [stderr] Checking blas-src v0.8.0 [INFO] [stdout] warning: unused import: `rand::rng` [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rand::rng; [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: `ndarray::Data` [INFO] [stdout] --> src/lib.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | use ndarray::Data; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/lib.rs:70:29 [INFO] [stdout] | [INFO] [stdout] 70 | let row_c = row.map(|x| (*x - means.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - let row_c = row.map(|x| (*x - means.0)); [INFO] [stdout] 70 + let row_c = row.map(|x| *x - means.0 ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/lib.rs:71:25 [INFO] [stdout] | [INFO] [stdout] 71 | let y_c = y.map(|x| (*x - means.1)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - let y_c = y.map(|x| (*x - means.1)); [INFO] [stdout] 71 + let y_c = y.map(|x| *x - means.1 ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/lib.rs:162:39 [INFO] [stdout] | [INFO] [stdout] 162 | .map(|(a, b)| (a - b)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 162 - .map(|(a, b)| (a - b)), [INFO] [stdout] 162 + .map(|(a, b)| a - b ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `kmax_rs::__pyfunction_kmax::SIGNATURE`: this function has implicit defaults for the trailing `Option` arguments [INFO] [stdout] = note: these implicit defaults are being phased out [INFO] [stdout] = help: add `#[pyo3(signature = (k_clusters, x, n_max_iter=None, inertia_eps=None))]` to this function to silence this warning and keep the current behavior [INFO] [stdout] --> src/lib.rs:310:8 [INFO] [stdout] | [INFO] [stdout] 310 | fn kmax<'py>( [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::rng` [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rand::rng; [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: `ndarray::Data` [INFO] [stdout] --> src/lib.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | use ndarray::Data; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/lib.rs:70:29 [INFO] [stdout] | [INFO] [stdout] 70 | let row_c = row.map(|x| (*x - means.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - let row_c = row.map(|x| (*x - means.0)); [INFO] [stdout] 70 + let row_c = row.map(|x| *x - means.0 ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/lib.rs:71:25 [INFO] [stdout] | [INFO] [stdout] 71 | let y_c = y.map(|x| (*x - means.1)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - let y_c = y.map(|x| (*x - means.1)); [INFO] [stdout] 71 + let y_c = y.map(|x| *x - means.1 ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/lib.rs:162:39 [INFO] [stdout] | [INFO] [stdout] 162 | .map(|(a, b)| (a - b)), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 162 - .map(|(a, b)| (a - b)), [INFO] [stdout] 162 + .map(|(a, b)| a - b ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `kmax_rs::__pyfunction_kmax::SIGNATURE`: this function has implicit defaults for the trailing `Option` arguments [INFO] [stdout] = note: these implicit defaults are being phased out [INFO] [stdout] = help: add `#[pyo3(signature = (k_clusters, x, n_max_iter=None, inertia_eps=None))]` to this function to silence this warning and keep the current behavior [INFO] [stdout] --> src/lib.rs:310:8 [INFO] [stdout] | [INFO] [stdout] 310 | fn kmax<'py>( [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `safe_divide` is never used [INFO] [stdout] --> src/lib.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 16 | trait ClampMin: Real + Borrow { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 17 | fn clamp_min(self, min: Self) -> Self; [INFO] [stdout] 18 | fn safe_divide(self, divisor: &Self, value: &Self, eps: Option) -> Self [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `predict` is never used [INFO] [stdout] --> src/lib.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 127 | impl Clustering { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | fn predict( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:297:10 [INFO] [stdout] | [INFO] [stdout] 297 | ) -> Bound<'py, PyArray1> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:305:10 [INFO] [stdout] | [INFO] [stdout] 305 | ) -> Bound<'py, PyArray2> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:316:10 [INFO] [stdout] | [INFO] [stdout] 316 | ) -> Bound<'py, PyDict> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `safe_divide` is never used [INFO] [stdout] --> src/lib.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 16 | trait ClampMin: Real + Borrow { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 17 | fn clamp_min(self, min: Self) -> Self; [INFO] [stdout] 18 | fn safe_divide(self, divisor: &Self, value: &Self, eps: Option) -> Self [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `predict` is never used [INFO] [stdout] --> src/lib.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 127 | impl Clustering { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | fn predict( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kmax-rs` (lib test) due to 3 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:297:10 [INFO] [stdout] | [INFO] [stdout] 297 | ) -> Bound<'py, PyArray1> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>>, Infallible> [INFO] [stdout] --> src/lib.rs:305:10 [INFO] [stdout] | [INFO] [stdout] 305 | ) -> Bound<'py, PyArray2> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:316:10 [INFO] [stdout] | [INFO] [stdout] 316 | ) -> Bound<'py, PyDict> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kmax-rs` (lib) due to 3 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1cdb8ff63477d83f94a0f993b474d3049a3843a7ca20f6995e070c8cd54d051a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cdb8ff63477d83f94a0f993b474d3049a3843a7ca20f6995e070c8cd54d051a", kill_on_drop: false }` [INFO] [stdout] 1cdb8ff63477d83f94a0f993b474d3049a3843a7ca20f6995e070c8cd54d051a