[INFO] fetching crate zeta-quantization 0.1.0...
[INFO] testing zeta-quantization-0.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate zeta-quantization 0.1.0 into /workspace/builds/worker-4-tc2/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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zeta-quantization 0.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad4105f12b00252f9f7b6e05ee7117e22834e0fd1af8c37ad3e9cf60a05ddf06
[INFO] running `Command { std: "docker" "start" "-a" "ad4105f12b00252f9f7b6e05ee7117e22834e0fd1af8c37ad3e9cf60a05ddf06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4105f12b00252f9f7b6e05ee7117e22834e0fd1af8c37ad3e9cf60a05ddf06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4105f12b00252f9f7b6e05ee7117e22834e0fd1af8c37ad3e9cf60a05ddf06", kill_on_drop: false }`
[INFO] [stdout] ad4105f12b00252f9f7b6e05ee7117e22834e0fd1af8c37ad3e9cf60a05ddf06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 824cf72fc290b1bb9ac4b75dc6802d071eefcf0272f1f1837464d4b3861c3281
[INFO] running `Command { std: "docker" "start" "-a" "824cf72fc290b1bb9ac4b75dc6802d071eefcf0272f1f1837464d4b3861c3281", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling clap_builder v4.5.43
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling clap v4.5.43
[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:266:13
[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] [stdout] warning: value assigned to `total_error` is never read
[INFO] [stdout]    --> src/lib.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |                 total_error += (value - dequantized).powi(2);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.74s
[INFO] running `Command { std: "docker" "inspect" "824cf72fc290b1bb9ac4b75dc6802d071eefcf0272f1f1837464d4b3861c3281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824cf72fc290b1bb9ac4b75dc6802d071eefcf0272f1f1837464d4b3861c3281", kill_on_drop: false }`
[INFO] [stdout] 824cf72fc290b1bb9ac4b75dc6802d071eefcf0272f1f1837464d4b3861c3281
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7adcbe5e28f914bce553bac05e1e7b7220b50ec060a78d5a0130ee00b6c38d38
[INFO] running `Command { std: "docker" "start" "-a" "7adcbe5e28f914bce553bac05e1e7b7220b50ec060a78d5a0130ee00b6c38d38", kill_on_drop: false }`
[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:266:13
[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] [stdout] warning: value assigned to `total_error` is never read
[INFO] [stdout]    --> src/lib.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |                 total_error += (value - dequantized).powi(2);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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:266:13
[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] [stdout] warning: value assigned to `total_error` is never read
[INFO] [stdout]    --> src/lib.rs:283:17
[INFO] [stdout]     |
[INFO] [stdout] 283 |                 total_error += (value - dequantized).powi(2);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "7adcbe5e28f914bce553bac05e1e7b7220b50ec060a78d5a0130ee00b6c38d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7adcbe5e28f914bce553bac05e1e7b7220b50ec060a78d5a0130ee00b6c38d38", kill_on_drop: false }`
[INFO] [stdout] 7adcbe5e28f914bce553bac05e1e7b7220b50ec060a78d5a0130ee00b6c38d38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 826acbd6a6a6ef3df5c6bcc06c93236923535b996757c4971d20b84782f30732
[INFO] running `Command { std: "docker" "start" "-a" "826acbd6a6a6ef3df5c6bcc06c93236923535b996757c4971d20b84782f30732", 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:266:13
[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: value assigned to `total_error` is never read
[INFO] [stderr]    --> src/lib.rs:283:17
[INFO] [stderr]     |
[INFO] [stderr] 283 |                 total_error += (value - dequantized).powi(2);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `zeta-quantization` (lib) generated 6 warnings (run `cargo fix --lib -p zeta-quantization` to apply 4 suggestions)
[INFO] [stderr] warning: `zeta-quantization` (lib test) generated 6 warnings (6 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/zeta_quantization-41f542c0a7c0626c)
[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" "826acbd6a6a6ef3df5c6bcc06c93236923535b996757c4971d20b84782f30732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "826acbd6a6a6ef3df5c6bcc06c93236923535b996757c4971d20b84782f30732", kill_on_drop: false }`
[INFO] [stdout] 826acbd6a6a6ef3df5c6bcc06c93236923535b996757c4971d20b84782f30732
