[INFO] fetching crate kalman_clustering 0.3.0...
[INFO] checking kalman_clustering-0.3.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate kalman_clustering 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate kalman_clustering 0.3.0
[INFO] finished tweaking crates.io crate kalman_clustering 0.3.0
[INFO] tweaked toml for crates.io crate kalman_clustering 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kalman_clustering 0.3.0 on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kalman_clustering 0.3.0 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 | homepage = "https://github.com/tuned-org-uk/kalman_centroids"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 | repository = "https://github.com/tuned-org-uk/kalman_centroids"
[INFO] [stderr]    |              --------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `kalman_clustering` (manifest) generated 2 warnings
[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] 7a6f33129d16572f92d5f2645133c6d9ea4f80b57c595d5082133bcaa340a309
[INFO] running `Command { std: "docker" "start" "7a6f33129d16572f92d5f2645133c6d9ea4f80b57c595d5082133bcaa340a309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a6f33129d16572f92d5f2645133c6d9ea4f80b57c595d5082133bcaa340a309", 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" "7a6f33129d16572f92d5f2645133c6d9ea4f80b57c595d5082133bcaa340a309" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a6f33129d16572f92d5f2645133c6d9ea4f80b57c595d5082133bcaa340a309", 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=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7a6f33129d16572f92d5f2645133c6d9ea4f80b57c595d5082133bcaa340a309" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:61:12
[INFO] [stderr]    |
[INFO] [stderr] 61 | homepage = "https://github.com/tuned-org-uk/kalman_centroids"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 | repository = "https://github.com/tuned-org-uk/kalman_centroids"
[INFO] [stderr]    |              --------------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `kalman_clustering` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling unicode-ident v1.0.23
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[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
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[INFO] [stderr]    Compiling relative-path v1.9.3
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[INFO] [stderr]    Compiling burn-ndarray v0.20.1
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[INFO] [stderr]     Checking event-listener-strategy v0.5.4
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[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
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[INFO] [stderr]     Checking ndarray v0.16.1
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[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking time v0.3.47
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[INFO] [stderr]     Checking sanitize-filename v0.6.0
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[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]    Compiling burn-derive v0.20.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing-appender v0.2.4
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking env_logger v0.11.9
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling macerator-macros v0.1.4
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr]     Checking bincode v2.0.1
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[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking burn-dataset v0.20.1
[INFO] [stderr]     Checking burn-std v0.20.1
[INFO] [stderr]     Checking burn-backend v0.20.1
[INFO] [stderr]     Checking burn-tensor v0.20.1
[INFO] [stderr]     Checking burn-autodiff v0.20.1
[INFO] [stderr]     Checking burn-ir v0.20.1
[INFO] [stderr]     Checking burn-core v0.20.1
[INFO] [stderr]     Checking burn-optim v0.20.1
[INFO] [stderr]     Checking burn-nn v0.20.1
[INFO] [stderr]     Checking burn-train v0.20.1
[INFO] [stderr]     Checking burn v0.20.1
[INFO] [stderr]     Checking kalman_clustering v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `debug` and `info`
[INFO] [stdout]  --> src/laplacian.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{debug, info, trace, warn};
[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: `burn::tensor::Tensor`
[INFO] [stdout]    --> src/laplacian.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |         use burn::tensor::Tensor;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `trace` and `warn`
[INFO] [stdout]   --> src/tests/mod.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 | use log::{debug, info, trace, warn};
[INFO] [stdout]    |                        ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug` and `info`
[INFO] [stdout]  --> src/laplacian.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use log::{debug, info, trace, warn};
[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: `burn::tensor::Tensor`
[INFO] [stdout]    --> src/laplacian.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |         use burn::tensor::Tensor;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `dashmap`
[INFO] [stderr]   --> Cargo.toml:18:15
[INFO] [stderr]    |
[INFO] [stderr] 18 | [dependencies.dashmap]
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `dashmap`
[INFO] [stderr] warning: unused dependency `ndarray`
[INFO] [stderr]   --> Cargo.toml:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 | [dependencies.ndarray]
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `ndarray`
[INFO] [stderr] warning: `kalman_clustering` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1m 18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cubecl-common v0.9.0, macerator v0.2.10
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7`
[INFO] running `Command { std: "docker" "inspect" "7a6f33129d16572f92d5f2645133c6d9ea4f80b57c595d5082133bcaa340a309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6f33129d16572f92d5f2645133c6d9ea4f80b57c595d5082133bcaa340a309", kill_on_drop: false }`
[INFO] [stdout] 7a6f33129d16572f92d5f2645133c6d9ea4f80b57c595d5082133bcaa340a309
