[INFO] fetching crate ml-distance 1.0.1...
[INFO] testing ml-distance-1.0.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ml-distance 1.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ml-distance 1.0.1
[INFO] finished tweaking crates.io crate ml-distance 1.0.1
[INFO] tweaked toml for crates.io crate ml-distance 1.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ml-distance 1.0.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd7c7f992540fc629fe90d4d181a7db2c969af2a3d00c43827fecb206cf7498b
[INFO] running `Command { std: "docker" "start" "-a" "bd7c7f992540fc629fe90d4d181a7db2c969af2a3d00c43827fecb206cf7498b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd7c7f992540fc629fe90d4d181a7db2c969af2a3d00c43827fecb206cf7498b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7c7f992540fc629fe90d4d181a7db2c969af2a3d00c43827fecb206cf7498b", kill_on_drop: false }`
[INFO] [stdout] bd7c7f992540fc629fe90d4d181a7db2c969af2a3d00c43827fecb206cf7498b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48aa442a9df6fa37d031fab6815bfdc039cc27cfa4ee2ca64a357e33ee0fb441
[INFO] running `Command { std: "docker" "start" "-a" "48aa442a9df6fa37d031fab6815bfdc039cc27cfa4ee2ca64a357e33ee0fb441", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling ml-distance v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:261:27
[INFO] [stdout]     |
[INFO] [stdout] 261 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / q_i))
[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] 261 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / q_i))
[INFO] [stdout] 261 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / q_i)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:269:27
[INFO] [stdout]     |
[INFO] [stdout] 269 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / p_i))
[INFO] [stdout]     |                           ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 269 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / p_i))
[INFO] [stdout] 269 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / p_i)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:277:27
[INFO] [stdout]     |
[INFO] [stdout] 277 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i)))
[INFO] [stdout]     |                           ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 277 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i)))
[INFO] [stdout] 277 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / (p_i + q_i))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:290:27
[INFO] [stdout]     |
[INFO] [stdout] 290 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i).powi(2)))
[INFO] [stdout]     |                           ^                                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 290 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i).powi(2)))
[INFO] [stdout] 290 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / (p_i + q_i).powi(2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "48aa442a9df6fa37d031fab6815bfdc039cc27cfa4ee2ca64a357e33ee0fb441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48aa442a9df6fa37d031fab6815bfdc039cc27cfa4ee2ca64a357e33ee0fb441", kill_on_drop: false }`
[INFO] [stdout] 48aa442a9df6fa37d031fab6815bfdc039cc27cfa4ee2ca64a357e33ee0fb441
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95ae2c58fc0c6be62e12c42b3db48d01e0317dc138373597c8c0ef5c69d51b5c
[INFO] running `Command { std: "docker" "start" "-a" "95ae2c58fc0c6be62e12c42b3db48d01e0317dc138373597c8c0ef5c69d51b5c", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:261:27
[INFO] [stdout]     |
[INFO] [stdout] 261 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / q_i))
[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] 261 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / q_i))
[INFO] [stdout] 261 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / q_i)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:269:27
[INFO] [stdout]     |
[INFO] [stdout] 269 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / p_i))
[INFO] [stdout]     |                           ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 269 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / p_i))
[INFO] [stdout] 269 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / p_i)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ml-distance v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:277:27
[INFO] [stdout]     |
[INFO] [stdout] 277 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i)))
[INFO] [stdout]     |                           ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 277 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i)))
[INFO] [stdout] 277 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / (p_i + q_i))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:290:27
[INFO] [stdout]     |
[INFO] [stdout] 290 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i).powi(2)))
[INFO] [stdout]     |                           ^                                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 290 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i).powi(2)))
[INFO] [stdout] 290 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / (p_i + q_i).powi(2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:261:27
[INFO] [stdout]     |
[INFO] [stdout] 261 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / q_i))
[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] 261 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / q_i))
[INFO] [stdout] 261 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / q_i)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:269:27
[INFO] [stdout]     |
[INFO] [stdout] 269 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / p_i))
[INFO] [stdout]     |                           ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 269 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / p_i))
[INFO] [stdout] 269 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / p_i)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:277:27
[INFO] [stdout]     |
[INFO] [stdout] 277 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i)))
[INFO] [stdout]     |                           ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 277 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i)))
[INFO] [stdout] 277 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / (p_i + q_i))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/distance.rs:290:27
[INFO] [stdout]     |
[INFO] [stdout] 290 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i).powi(2)))
[INFO] [stdout]     |                           ^                                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 290 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i).powi(2)))
[INFO] [stdout] 290 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / (p_i + q_i).powi(2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "95ae2c58fc0c6be62e12c42b3db48d01e0317dc138373597c8c0ef5c69d51b5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95ae2c58fc0c6be62e12c42b3db48d01e0317dc138373597c8c0ef5c69d51b5c", kill_on_drop: false }`
[INFO] [stdout] 95ae2c58fc0c6be62e12c42b3db48d01e0317dc138373597c8c0ef5c69d51b5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c72c26a95cb1c6541474a39a426f357db812b4bcc00a8b6ebb58b09b54600b9b
[INFO] running `Command { std: "docker" "start" "-a" "c72c26a95cb1c6541474a39a426f357db812b4bcc00a8b6ebb58b09b54600b9b", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/distance.rs:261:27
[INFO] [stderr]     |
[INFO] [stderr] 261 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / q_i))
[INFO] [stderr]     |                           ^                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 261 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / q_i))
[INFO] [stderr] 261 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / q_i)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/distance.rs:269:27
[INFO] [stderr]     |
[INFO] [stderr] 269 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / p_i))
[INFO] [stderr]     |                           ^                         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 269 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / p_i))
[INFO] [stderr] 269 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / p_i)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/distance.rs:277:27
[INFO] [stderr]     |
[INFO] [stderr] 277 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i)))
[INFO] [stderr]     |                           ^                                 ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 277 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i)))
[INFO] [stderr] 277 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / (p_i + q_i))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/distance.rs:290:27
[INFO] [stderr]     |
[INFO] [stderr] 290 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i).powi(2)))
[INFO] [stderr]     |                           ^                                         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 290 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i).powi(2)))
[INFO] [stderr] 290 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / (p_i + q_i).powi(2))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `ml-distance` (lib) generated 4 warnings (run `cargo fix --lib -p ml-distance` to apply 4 suggestions)
[INFO] [stderr] warning: `ml-distance` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ml_distance-a64fff14ae4e0708)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test distance::tests::bhattacharyya ... ok
[INFO] [stdout] test distance::tests::chebyshev ... ok
[INFO] [stdout] test distance::tests::canberra ... ok
[INFO] [stdout] test distance::tests::euclidean ... ok
[INFO] [stdout] test distance::tests::inner_product ... ok
[INFO] [stdout] test distance::tests::kulczynski ... ok
[INFO] [stdout] test distance::tests::manhattan ... ok
[INFO] [stdout] test distance::tests::harmonic_mean ... ok
[INFO] [stdout] test distance::tests::gower ... ok
[INFO] [stdout] test distance::tests::minkowski ... ok
[INFO] [stdout] test distance::tests::probabilistic_symmetric ... ok
[INFO] [stdout] test distance::tests::motyka ... ok
[INFO] [stdout] test distance::tests::jaccard ... ok
[INFO] [stdout] test distance::tests::neyman ... ok
[INFO] [stdout] test distance::tests::pearson ... ok
[INFO] [stdout] test distance::tests::sorensen ... ok
[INFO] [stdout] test distance::tests::squared ... ok
[INFO] [stdout] test distance::tests::divergence ... ok
[INFO] [stdout] test distance::tests::soergel ... ok
[INFO] [stdout] test distance::tests::matusita ... ok
[INFO] [stdout] test distance::tests::dice ... ok
[INFO] [stdout] test distance::tests::czekanowski ... ok
[INFO] [stdout] test distance::tests::squared_chord ... ok
[INFO] [stdout] test distance::tests::squared_euclidean ... ok
[INFO] [stdout] test distance::tests::wave_hedges ... ok
[INFO] [stdout] test similarity::tests::cosine ... ok
[INFO] [stdout] test similarity::tests::fidelity ... ok
[INFO] [stdout] test similarity::tests::kulczynski ... ok
[INFO] [stdout] test similarity::tests::kumar_hassebrook ... ok
[INFO] [stdout] test distance::tests::intersection ... ok
[INFO] [stdout] test distance::tests::ruzicka ... ok
[INFO] [stdout] test distance::tests::lorentzian ... ok
[INFO] [stdout] test distance::tests::hellinger ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ml_distance
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/distance.rs:261:27
[INFO] [stderr]     |
[INFO] [stderr] 261 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / q_i))
[INFO] [stderr]     |                           ^                         ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 261 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / q_i))
[INFO] [stderr] 261 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / q_i)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/distance.rs:269:27
[INFO] [stderr]     |
[INFO] [stderr] 269 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / p_i))
[INFO] [stderr]     |                           ^                         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 269 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / p_i))
[INFO] [stderr] 269 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / p_i)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/distance.rs:277:27
[INFO] [stderr]     |
[INFO] [stderr] 277 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i)))
[INFO] [stderr]     |                           ^                                 ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 277 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i)))
[INFO] [stderr] 277 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / (p_i + q_i))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/distance.rs:290:27
[INFO] [stderr]     |
[INFO] [stderr] 290 |         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i).powi(2)))
[INFO] [stderr]     |                           ^                                         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 290 -         .map(|(p_i, q_i)| ((p_i - q_i).powi(2) / (p_i + q_i).powi(2)))
[INFO] [stderr] 290 +         .map(|(p_i, q_i)| (p_i - q_i).powi(2) / (p_i + q_i).powi(2))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[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" "c72c26a95cb1c6541474a39a426f357db812b4bcc00a8b6ebb58b09b54600b9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c72c26a95cb1c6541474a39a426f357db812b4bcc00a8b6ebb58b09b54600b9b", kill_on_drop: false }`
[INFO] [stdout] c72c26a95cb1c6541474a39a426f357db812b4bcc00a8b6ebb58b09b54600b9b