[INFO] crate rsml 0.1.0 is already in cache [INFO] testing rsml-0.1.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate rsml 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rsml 0.1.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rsml 0.1.0 [INFO] finished tweaking crates.io crate rsml 0.1.0 [INFO] tweaked toml for crates.io crate rsml 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 2c96f5693aaa999ccd027757d55272d078c31440150c33af7dc72951444b7289 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "2c96f5693aaa999ccd027757d55272d078c31440150c33af7dc72951444b7289"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rsml v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/distance/chebyshev.rs:15:76 [INFO] [stderr] | [INFO] [stderr] 15 | fn calc_distance(&self, a: &Vec, b: &Vec) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/classification/k_means.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let mut clusters = &mut self.clusters; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `k` [INFO] [stderr] --> src/classification/k_means.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | k: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/classification/k_means.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | data: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `clusters` [INFO] [stderr] --> src/classification/k_means.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | clusters: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `distance` [INFO] [stderr] --> src/classification/k_means.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | distance: D, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | fn new(data: Vec>, k: usize, distance: D) -> Result> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cluster_to_centroids` [INFO] [stderr] --> src/classification/k_means.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | fn cluster_to_centroids(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:81:8 [INFO] [stderr] | [INFO] [stderr] 81 | fn new(centroid: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Generations` [INFO] [stderr] --> src/population.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | Generations(u64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `"docker" "inspect" "2c96f5693aaa999ccd027757d55272d078c31440150c33af7dc72951444b7289"` [INFO] running `"docker" "rm" "-f" "2c96f5693aaa999ccd027757d55272d078c31440150c33af7dc72951444b7289"` [INFO] [stdout] 2c96f5693aaa999ccd027757d55272d078c31440150c33af7dc72951444b7289 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f2d41af79428e1b65ec4a75731d688869be05d156a6603f2260ea4dd5f9871c1 [INFO] running `"docker" "start" "-a" "f2d41af79428e1b65ec4a75731d688869be05d156a6603f2260ea4dd5f9871c1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rsml v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/distance/chebyshev.rs:15:76 [INFO] [stderr] | [INFO] [stderr] 15 | fn calc_distance(&self, a: &Vec, b: &Vec) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/classification/k_means.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let mut clusters = &mut self.clusters; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `k` [INFO] [stderr] --> src/classification/k_means.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | k: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/classification/k_means.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | data: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `clusters` [INFO] [stderr] --> src/classification/k_means.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | clusters: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `distance` [INFO] [stderr] --> src/classification/k_means.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | distance: D, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | fn new(data: Vec>, k: usize, distance: D) -> Result> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cluster_to_centroids` [INFO] [stderr] --> src/classification/k_means.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | fn cluster_to_centroids(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:81:8 [INFO] [stderr] | [INFO] [stderr] 81 | fn new(centroid: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/distance/chebyshev.rs:15:76 [INFO] [stderr] | [INFO] [stderr] 15 | fn calc_distance(&self, a: &Vec, b: &Vec) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/classification/k_means.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Generations` [INFO] [stderr] --> src/population.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | Generations(u64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/classification/k_means.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let mut clusters = &mut self.clusters; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `k` [INFO] [stderr] --> src/classification/k_means.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | k: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/classification/k_means.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | data: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `clusters` [INFO] [stderr] --> src/classification/k_means.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | clusters: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `distance` [INFO] [stderr] --> src/classification/k_means.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | distance: D, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | fn new(data: Vec>, k: usize, distance: D) -> Result> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cluster_to_centroids` [INFO] [stderr] --> src/classification/k_means.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | fn cluster_to_centroids(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:81:8 [INFO] [stderr] | [INFO] [stderr] 81 | fn new(centroid: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `"docker" "inspect" "f2d41af79428e1b65ec4a75731d688869be05d156a6603f2260ea4dd5f9871c1"` [INFO] running `"docker" "rm" "-f" "f2d41af79428e1b65ec4a75731d688869be05d156a6603f2260ea4dd5f9871c1"` [INFO] [stdout] f2d41af79428e1b65ec4a75731d688869be05d156a6603f2260ea4dd5f9871c1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ca0dfc94cbd91d3361f7fcba5c256b9bf429acfadb5eba02e6abca82978a688f [INFO] running `"docker" "start" "-a" "ca0dfc94cbd91d3361f7fcba5c256b9bf429acfadb5eba02e6abca82978a688f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/distance/chebyshev.rs:15:76 [INFO] [stderr] | [INFO] [stderr] 15 | fn calc_distance(&self, a: &Vec, b: &Vec) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/classification/k_means.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let mut clusters = &mut self.clusters; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `k` [INFO] [stderr] --> src/classification/k_means.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | k: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/classification/k_means.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | data: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `clusters` [INFO] [stderr] --> src/classification/k_means.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | clusters: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `distance` [INFO] [stderr] --> src/classification/k_means.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | distance: D, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | fn new(data: Vec>, k: usize, distance: D) -> Result> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cluster_to_centroids` [INFO] [stderr] --> src/classification/k_means.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | fn cluster_to_centroids(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:81:8 [INFO] [stderr] | [INFO] [stderr] 81 | fn new(centroid: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/distance/chebyshev.rs:15:76 [INFO] [stderr] | [INFO] [stderr] 15 | fn calc_distance(&self, a: &Vec, b: &Vec) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/classification/k_means.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/classification/k_means.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let mut clusters = &mut self.clusters; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `k` [INFO] [stderr] --> src/classification/k_means.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | k: usize, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `data` [INFO] [stderr] --> src/classification/k_means.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | data: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `clusters` [INFO] [stderr] --> src/classification/k_means.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | clusters: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `distance` [INFO] [stderr] --> src/classification/k_means.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | distance: D, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 17 | fn new(data: Vec>, k: usize, distance: D) -> Result> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cluster_to_centroids` [INFO] [stderr] --> src/classification/k_means.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | fn cluster_to_centroids(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:81:8 [INFO] [stderr] | [INFO] [stderr] 81 | fn new(centroid: usize) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Generations` [INFO] [stderr] --> src/population.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | Generations(u64), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rsml-55f57d6fc9b3ec51 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test distance::chebyshev::tests::test_all_positive ... ok [INFO] [stdout] test classification::k_means::tests::k_means ... ok [INFO] [stdout] test distance::chebyshev::tests::test_zero_distance ... ok [INFO] [stdout] test distance::chebyshev::tests::test_different_dimens ... ok [INFO] [stdout] test distance::chebyshev::tests::test_zero_size ... ok [INFO] [stdout] test distance::euclidean::tests::test_all_positive ... ok [INFO] [stdout] test distance::euclidean::tests::test_zero_distance ... ok [INFO] [stdout] test distance::manhattan::tests::test_all_positive ... ok [INFO] [stdout] test distance::manhattan::tests::test_zero_distance ... ok [INFO] [stdout] test distance::euclidean::tests::test_zero_size ... ok [INFO] [stdout] test distance::euclidean::tests::test_different_dimens ... ok [INFO] [stdout] test distance::manhattan::tests::test_zero_size ... ok [INFO] [stdout] test distance::manhattan::tests::test_different_dimens ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rsml-6a9c087af511d7b0 [INFO] [stderr] Doc-tests rsml [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 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "ca0dfc94cbd91d3361f7fcba5c256b9bf429acfadb5eba02e6abca82978a688f"` [INFO] running `"docker" "rm" "-f" "ca0dfc94cbd91d3361f7fcba5c256b9bf429acfadb5eba02e6abca82978a688f"` [INFO] [stdout] ca0dfc94cbd91d3361f7fcba5c256b9bf429acfadb5eba02e6abca82978a688f