[INFO] crate rsml 0.1.0 is already in cache [INFO] testing rsml-0.1.0 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate rsml 0.1.0 into work/builds/worker-10/source [INFO] validating manifest of crates.io crate rsml 0.1.0 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "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 work/builds/worker-10/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"` [INFO] [stdout] 5e94af334a3b097ca25699b4be9c223f552ebc8ab8fae3038d9f737fb45780e0 [INFO] running `"docker" "start" "-a" "5e94af334a3b097ca25699b4be9c223f552ebc8ab8fae3038d9f737fb45780e0"` [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 used: `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 used: `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 used: `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 used: `distance` [INFO] [stderr] --> src/classification/k_means.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | distance: D, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | fn new(data: Vec>, k: usize, distance: D) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cluster_to_centroids` [INFO] [stderr] --> src/classification/k_means.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | fn cluster_to_centroids(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | fn new(centroid: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] Finished dev [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `"docker" "inspect" "5e94af334a3b097ca25699b4be9c223f552ebc8ab8fae3038d9f737fb45780e0"` [INFO] running `"docker" "rm" "-f" "5e94af334a3b097ca25699b4be9c223f552ebc8ab8fae3038d9f737fb45780e0"` [INFO] [stdout] 5e94af334a3b097ca25699b4be9c223f552ebc8ab8fae3038d9f737fb45780e0 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 2006bade97e5aee0d7f7c3cc7535ccc91d30f28f66b1ea2af840a1924346eb2a [INFO] running `"docker" "start" "-a" "2006bade97e5aee0d7f7c3cc7535ccc91d30f28f66b1ea2af840a1924346eb2a"` [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: 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 used: `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 used: `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 used: `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 used: `distance` [INFO] [stderr] --> src/classification/k_means.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | distance: D, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | fn new(data: Vec>, k: usize, distance: D) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cluster_to_centroids` [INFO] [stderr] --> src/classification/k_means.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | fn cluster_to_centroids(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/classification/k_means.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | fn new(centroid: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `"docker" "inspect" "2006bade97e5aee0d7f7c3cc7535ccc91d30f28f66b1ea2af840a1924346eb2a"` [INFO] running `"docker" "rm" "-f" "2006bade97e5aee0d7f7c3cc7535ccc91d30f28f66b1ea2af840a1924346eb2a"` [INFO] [stdout] 2006bade97e5aee0d7f7c3cc7535ccc91d30f28f66b1ea2af840a1924346eb2a [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"` [INFO] [stdout] 32adda9ce11119883f9143f29bc9e1ec8f5a4901bcc0f7937dd1b72b62263581 [INFO] running `"docker" "start" "-a" "32adda9ce11119883f9143f29bc9e1ec8f5a4901bcc0f7937dd1b72b62263581"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rsml-c342fdc11b04c099 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test classification::k_means::tests::k_means ... ok [INFO] [stdout] test distance::chebyshev::tests::test_all_positive ... ok [INFO] [stdout] test distance::chebyshev::tests::test_different_dimens ... ok [INFO] [stdout] test distance::chebyshev::tests::test_zero_distance ... ok [INFO] [stdout] test distance::euclidean::tests::test_all_positive ... ok [INFO] [stdout] test distance::chebyshev::tests::test_zero_size ... ok [INFO] [stdout] test distance::euclidean::tests::test_different_dimens ... ok [INFO] [stdout] test distance::euclidean::tests::test_zero_size ... 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_different_dimens ... ok [INFO] [stdout] test distance::manhattan::tests::test_zero_size ... ok [INFO] [stdout] test distance::manhattan::tests::test_zero_distance ... 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-9d8c09812e3bf1f2 [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] [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] running `"docker" "inspect" "32adda9ce11119883f9143f29bc9e1ec8f5a4901bcc0f7937dd1b72b62263581"` [INFO] running `"docker" "rm" "-f" "32adda9ce11119883f9143f29bc9e1ec8f5a4901bcc0f7937dd1b72b62263581"` [INFO] [stdout] 32adda9ce11119883f9143f29bc9e1ec8f5a4901bcc0f7937dd1b72b62263581