[INFO] cloning repository https://github.com/marcellobeltrami/Rust_ML
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marcellobeltrami/Rust_ML" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcellobeltrami%2FRust_ML", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcellobeltrami%2FRust_ML'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b69bacbbd947205b207a2200a9e1ad0d03eeb2b8
[INFO] testing marcellobeltrami/Rust_ML against nightly-2025-01-18 for randomize-layout-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcellobeltrami%2FRust_ML" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/marcellobeltrami/Rust_ML on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/marcellobeltrami/Rust_ML
[INFO] finished tweaking git repo https://github.com/marcellobeltrami/Rust_ML
[INFO] tweaked toml for git repo https://github.com/marcellobeltrami/Rust_ML written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/marcellobeltrami/Rust_ML 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.125
[INFO] [stderr]   Downloaded itoa v1.0.11
[INFO] [stderr]   Downloaded serde v1.0.208
[INFO] [stderr]   Downloaded quote v1.0.36
[INFO] [stderr]   Downloaded proc-macro2 v1.0.86
[INFO] [stderr]   Downloaded unicode-ident v1.0.12
[INFO] [stderr]   Downloaded serde_derive v1.0.208
[INFO] [stderr]   Downloaded syn v2.0.74
[INFO] [stderr]   Downloaded csv v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea0fd40aa2af3d0862b30015ab8a1da3d6db43df691bc3eb2c66b158b699aa2b
[INFO] running `Command { std: "docker" "start" "-a" "ea0fd40aa2af3d0862b30015ab8a1da3d6db43df691bc3eb2c66b158b699aa2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea0fd40aa2af3d0862b30015ab8a1da3d6db43df691bc3eb2c66b158b699aa2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea0fd40aa2af3d0862b30015ab8a1da3d6db43df691bc3eb2c66b158b699aa2b", kill_on_drop: false }`
[INFO] [stdout] ea0fd40aa2af3d0862b30015ab8a1da3d6db43df691bc3eb2c66b158b699aa2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6b349a19dff5d636facf848f84ebdb24191f5c1894f65ead6c32580198eea48
[INFO] running `Command { std: "docker" "start" "-a" "b6b349a19dff5d636facf848f84ebdb24191f5c1894f65ead6c32580198eea48", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling machine_learning v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated functions `int_to_float` and `infer_type` are never used
[INFO] [stdout]    --> src/algos/preprocess.rs:21:8
[INFO] [stdout]     |
[INFO] [stdout] 10  | impl  Preprocess{
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21  |     fn int_to_float(x: Vec<i32>) -> Vec<f64>{
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn infer_type(value: &str) -> Value {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.48s
[INFO] running `Command { std: "docker" "inspect" "b6b349a19dff5d636facf848f84ebdb24191f5c1894f65ead6c32580198eea48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b349a19dff5d636facf848f84ebdb24191f5c1894f65ead6c32580198eea48", kill_on_drop: false }`
[INFO] [stdout] b6b349a19dff5d636facf848f84ebdb24191f5c1894f65ead6c32580198eea48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34aa64eb5aaff063da250c7264a9220dbfd0c665f10893e9169bfbc5b79038c9
[INFO] running `Command { std: "docker" "start" "-a" "34aa64eb5aaff063da250c7264a9220dbfd0c665f10893e9169bfbc5b79038c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling machine_learning v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated functions `int_to_float` and `infer_type` are never used
[INFO] [stdout]    --> src/algos/preprocess.rs:21:8
[INFO] [stdout]     |
[INFO] [stdout] 10  | impl  Preprocess{
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21  |     fn int_to_float(x: Vec<i32>) -> Vec<f64>{
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn infer_type(value: &str) -> Value {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]  --> tests/preprocessing.rs:1:49
[INFO] [stdout]   |
[INFO] [stdout] 1 | use machine_learning::algos::preprocess::{self, *};
[INFO] [stdout]   |                                                 ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vector_by_matrix` is never used
[INFO] [stdout]    --> tests/matrix_ops.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn vector_by_matrix() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `int_to_float` and `infer_type` are never used
[INFO] [stdout]    --> src/algos/preprocess.rs:21:8
[INFO] [stdout]     |
[INFO] [stdout] 10  | impl  Preprocess{
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21  |     fn int_to_float(x: Vec<i32>) -> Vec<f64>{
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |     fn infer_type(value: &str) -> Value {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "34aa64eb5aaff063da250c7264a9220dbfd0c665f10893e9169bfbc5b79038c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34aa64eb5aaff063da250c7264a9220dbfd0c665f10893e9169bfbc5b79038c9", kill_on_drop: false }`
[INFO] [stdout] 34aa64eb5aaff063da250c7264a9220dbfd0c665f10893e9169bfbc5b79038c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d7503ee8402048d903de70316976feb54c6c8bf8806ff15865c918eb4762054
[INFO] running `Command { std: "docker" "start" "-a" "8d7503ee8402048d903de70316976feb54c6c8bf8806ff15865c918eb4762054", kill_on_drop: false }`
[INFO] [stderr] warning: associated functions `int_to_float` and `infer_type` are never used
[INFO] [stderr]    --> src/algos/preprocess.rs:21:8
[INFO] [stderr]     |
[INFO] [stderr] 10  | impl  Preprocess{
[INFO] [stderr]     | ---------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 21  |     fn int_to_float(x: Vec<i32>) -> Vec<f64>{
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 151 |     fn infer_type(value: &str) -> Value {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `machine_learning` (lib) generated 1 warning
[INFO] [stderr] warning: `machine_learning` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: function `vector_by_matrix` is never used
[INFO] [stderr]    --> tests/matrix_ops.rs:156:4
[INFO] [stderr]     |
[INFO] [stderr] 156 | fn vector_by_matrix() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `*`
[INFO] [stderr]  --> tests/preprocessing.rs:1:49
[INFO] [stderr]   |
[INFO] [stderr] 1 | use machine_learning::algos::preprocess::{self, *};
[INFO] [stderr]   |                                                 ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `machine_learning` (test "matrix_ops") generated 1 warning
[INFO] [stderr] warning: `machine_learning` (test "preprocessing") generated 1 warning (run `cargo fix --test "preprocessing"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/machine_learning-048016665eb267ba)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/matrix_ops.rs (/opt/rustwide/target/debug/deps/matrix_ops-b45ba08cd6cb9bbe)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test mx_subtract_invalid ... ok
[INFO] [stdout] test mx_subtract_valid ... ok
[INFO] [stdout] test mx_mult_valid ... ok
[INFO] [stdout] test mx_sum ... ok
[INFO] [stdout] test mx_sum_uneven ... ok
[INFO] [stdout] test scale_invalid_mx ... ok
[INFO] [stdout] test scale_invalid_vectors ... ok
[INFO] [stdout] test scale_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/preprocessing.rs (/opt/rustwide/target/debug/deps/preprocessing-3241e623882a632d)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test log_scaling_test ... ok
[INFO] [stdout] test log_scaling_test_empty ... ok
[INFO] [stdout] test robust_scaling_test_empty ... ok
[INFO] [stdout] test robust_scaling_test_valid ... ok
[INFO] [stdout] test standard_scaling_test_empty ... ok
[INFO] [stdout] test standard_scaling_test_valid ... ok
[INFO] [stdout] test encoder_test_empty ... ok
[INFO] [stdout] test encoder_test_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vector_ops.rs (/opt/rustwide/target/debug/deps/vector_ops-eb34246bb6c5880c)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test_norm_euclidean_empty ... ok
[INFO] [stdout] test test_norm_euclidean_positive ... ok
[INFO] [stdout] test test_norm_euclidean_negative ... ok
[INFO] [stdout] test test_norm_infinity_single_element ... ok
[INFO] [stdout] test test_norm_manhattan_mixed ... ok
[INFO] [stdout] test test_norm_manhattan_negative ... ok
[INFO] [stdout] test test_norm_infinity_empty ... ok
[INFO] [stdout] test vector_dot_large_numbers ... ok
[INFO] [stdout] test test_norm_infinity_positive ... ok
[INFO] [stdout] test vector_mult_diff_len ... ok
[INFO] [stdout] test test_norm_manhattan_positive ... ok
[INFO] [stdout] test vector_dot1 ... ok
[INFO] [stdout] test vector_dot_uneven_len ... ok
[INFO] [stdout] test vector_sum1 ... ok
[INFO] [stdout] test vector_sum_uneven_len ... ok
[INFO] [stdout] test test_norm_euclidean_mixed ... ok
[INFO] [stdout] test test_norm_manhattan_empty ... ok
[INFO] [stderr]    Doc-tests machine_learning
[INFO] [stdout] test test_norm_infinity_mixed ... ok
[INFO] [stdout] test test_norm_infinity_negative ... ok
[INFO] [stdout] test vector_mult_same_len ... ok
[INFO] [stdout] test vector_sum_large_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d7503ee8402048d903de70316976feb54c6c8bf8806ff15865c918eb4762054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d7503ee8402048d903de70316976feb54c6c8bf8806ff15865c918eb4762054", kill_on_drop: false }`
[INFO] [stdout] 8d7503ee8402048d903de70316976feb54c6c8bf8806ff15865c918eb4762054
