[INFO] fetching crate zeta-quantization 0.1.0...
[INFO] testing zeta-quantization-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate zeta-quantization 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate zeta-quantization 0.1.0
[INFO] finished tweaking crates.io crate zeta-quantization 0.1.0
[INFO] tweaked toml for crates.io crate zeta-quantization 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zeta-quantization 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zeta-quantization 0.1.0 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.95
[INFO] [stderr]   Downloaded serde_core v1.0.225
[INFO] [stderr]   Downloaded clap_builder v4.5.43
[INFO] [stderr]   Downloaded serde_derive v1.0.225
[INFO] [stderr]   Downloaded anyhow v1.0.98
[INFO] [stderr]   Downloaded syn v2.0.104
[INFO] [stderr]   Downloaded clap v4.5.43
[INFO] [stderr]   Downloaded serde v1.0.225
[INFO] [stderr]   Downloaded clap_derive v4.5.41
[INFO] [stderr]   Downloaded serde_json v1.0.142
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd63d45a659e1ed58fccdc5eb8bda75d0acb6ab11ec36eb1caad1ef0687a156b
[INFO] running `Command { std: "docker" "start" "-a" "fd63d45a659e1ed58fccdc5eb8bda75d0acb6ab11ec36eb1caad1ef0687a156b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd63d45a659e1ed58fccdc5eb8bda75d0acb6ab11ec36eb1caad1ef0687a156b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd63d45a659e1ed58fccdc5eb8bda75d0acb6ab11ec36eb1caad1ef0687a156b", kill_on_drop: false }`
[INFO] [stdout] fd63d45a659e1ed58fccdc5eb8bda75d0acb6ab11ec36eb1caad1ef0687a156b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f77ee7f1b7e84ea8f55d47bf9499d3f2f2185c35936e19ae8571d0a79091376b
[INFO] running `Command { std: "docker" "start" "-a" "f77ee7f1b7e84ea8f55d47bf9499d3f2f2185c35936e19ae8571d0a79091376b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling clap_builder v4.5.43
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling clap v4.5.43
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling zeta-quantization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:203:33
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[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] 203 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 203 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:252:33
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout]     |                                 ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 252 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 252 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:305:33
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout]     |                                 ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 305 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 305 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:339:33
[INFO] [stdout]     |
[INFO] [stdout] 339 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout]     |                                 ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 339 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 339 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `total_error` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:266:17
[INFO] [stdout]     |
[INFO] [stdout] 266 |         let mut total_error = 0.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_total_error` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.37s
[INFO] running `Command { std: "docker" "inspect" "f77ee7f1b7e84ea8f55d47bf9499d3f2f2185c35936e19ae8571d0a79091376b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77ee7f1b7e84ea8f55d47bf9499d3f2f2185c35936e19ae8571d0a79091376b", kill_on_drop: false }`
[INFO] [stdout] f77ee7f1b7e84ea8f55d47bf9499d3f2f2185c35936e19ae8571d0a79091376b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6613972329da8ee54baa7a7857be4bb9adcd268d456edb9e93fe424f51b59e0a
[INFO] running `Command { std: "docker" "start" "-a" "6613972329da8ee54baa7a7857be4bb9adcd268d456edb9e93fe424f51b59e0a", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:203:33
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[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] 203 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 203 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:252:33
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout]     |                                 ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 252 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 252 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:305:33
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout]     |                                 ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 305 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 305 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:339:33
[INFO] [stdout]     |
[INFO] [stdout] 339 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout]     |                                 ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 339 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 339 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `total_error` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:266:17
[INFO] [stdout]     |
[INFO] [stdout] 266 |         let mut total_error = 0.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_total_error` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zeta-quantization v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:203:33
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[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] 203 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 203 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:252:33
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout]     |                                 ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 252 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 252 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:305:33
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout]     |                                 ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 305 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 305 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/lib.rs:339:33
[INFO] [stdout]     |
[INFO] [stdout] 339 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout]     |                                 ^                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 339 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stdout] 339 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `total_error` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:266:17
[INFO] [stdout]     |
[INFO] [stdout] 266 |         let mut total_error = 0.0;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_total_error` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "6613972329da8ee54baa7a7857be4bb9adcd268d456edb9e93fe424f51b59e0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6613972329da8ee54baa7a7857be4bb9adcd268d456edb9e93fe424f51b59e0a", kill_on_drop: false }`
[INFO] [stdout] 6613972329da8ee54baa7a7857be4bb9adcd268d456edb9e93fe424f51b59e0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40a3b0f379c6d0b6ac605430b5b05939ba983de9d0edba0d10756eae29ddbc0a
[INFO] running `Command { std: "docker" "start" "-a" "40a3b0f379c6d0b6ac605430b5b05939ba983de9d0edba0d10756eae29ddbc0a", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/lib.rs:203:33
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[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] 203 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr] 203 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/lib.rs:252:33
[INFO] [stderr]     |
[INFO] [stderr] 252 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr]     |                                 ^                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 252 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr] 252 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/lib.rs:305:33
[INFO] [stderr]     |
[INFO] [stderr] 305 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr]     |                                 ^                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 305 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr] 305 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/lib.rs:339:33
[INFO] [stderr]     |
[INFO] [stderr] 339 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr]     |                                 ^                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 339 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr] 339 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: variable `total_error` is assigned to, but never used
[INFO] [stderr]    --> src/lib.rs:266:17
[INFO] [stderr]     |
[INFO] [stderr] 266 |         let mut total_error = 0.0;
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_total_error` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `zeta-quantization` (lib) generated 5 warnings (run `cargo fix --lib -p zeta-quantization` to apply 4 suggestions)
[INFO] [stderr] warning: `zeta-quantization` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zeta_quantization-0535efb72b02f653)
[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] [stderr]    Doc-tests zeta_quantization
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/lib.rs:203:33
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[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] 203 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr] 203 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/lib.rs:252:33
[INFO] [stderr]     |
[INFO] [stderr] 252 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr]     |                                 ^                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 252 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr] 252 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/lib.rs:305:33
[INFO] [stderr]     |
[INFO] [stderr] 305 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr]     |                                 ^                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 305 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr] 305 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/lib.rs:339:33
[INFO] [stderr]     |
[INFO] [stderr] 339 |         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr]     |                                 ^                                          ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 339 -         let compression_ratio = (32.0 / self.config.precision.bits() as f32);
[INFO] [stderr] 339 +         let compression_ratio = 32.0 / self.config.precision.bits() as f32;
[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" "40a3b0f379c6d0b6ac605430b5b05939ba983de9d0edba0d10756eae29ddbc0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40a3b0f379c6d0b6ac605430b5b05939ba983de9d0edba0d10756eae29ddbc0a", kill_on_drop: false }`
[INFO] [stdout] 40a3b0f379c6d0b6ac605430b5b05939ba983de9d0edba0d10756eae29ddbc0a