[INFO] fetching crate spdkit 0.0.18... [INFO] checking spdkit-0.0.18 against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] extracting crate spdkit 0.0.18 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate spdkit 0.0.18 on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate spdkit 0.0.18 [INFO] finished tweaking crates.io crate spdkit 0.0.18 [INFO] tweaked toml for crates.io crate spdkit 0.0.18 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28ae6681573d874798bf616cc97f5dd27c77087908e3ca505eb906b804a53b21 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "28ae6681573d874798bf616cc97f5dd27c77087908e3ca505eb906b804a53b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28ae6681573d874798bf616cc97f5dd27c77087908e3ca505eb906b804a53b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28ae6681573d874798bf616cc97f5dd27c77087908e3ca505eb906b804a53b21", kill_on_drop: false }` [INFO] [stdout] 28ae6681573d874798bf616cc97f5dd27c77087908e3ca505eb906b804a53b21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6d4299f82c8097054623f388a6edc8332a51ad8a27610f3dd22de87c4631b93 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b6d4299f82c8097054623f388a6edc8332a51ad8a27610f3dd22de87c4631b93", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking lexical-core v0.7.5 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking globset v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking os_pipe v0.9.2 [INFO] [stderr] Checking shared_child v0.3.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking duct v0.13.5 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking ignore v0.4.17 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Compiling regex v1.4.4 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Compiling chrono-tz v0.5.3 [INFO] [stderr] Checking serde v1.0.124 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking envy v0.4.2 [INFO] [stderr] Checking bimap v0.4.0 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking nalgebra v0.20.0 [INFO] [stderr] Checking gchemol-gut v0.1.4 [INFO] [stderr] Checking handlebars v3.5.3 [INFO] [stderr] Checking gchemol-parser v0.2.1 [INFO] [stderr] Checking gchemol-graph v0.1.1 [INFO] [stderr] Checking tera v1.7.0 [INFO] [stderr] Checking vecfx v0.1.2 [INFO] [stderr] Checking octree v0.1.0 [INFO] [stderr] Checking gchemol-lattice v0.1.0 [INFO] [stderr] Checking gchemol-geometry v0.0.39 [INFO] [stderr] Checking gchemol-neighbors v0.1.0 [INFO] [stderr] Checking gchemol-core v0.0.42 [INFO] [stderr] Checking gchemol-readwrite v0.0.41 [INFO] [stderr] Checking gchemol v0.0.41 [INFO] [stderr] Checking spdkit v0.0.18 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/engine.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::encoding::*` [INFO] [stdout] --> src/engine.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::encoding::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::operators::*` [INFO] [stdout] --> src/engine.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::operators::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::encoding::Binary` [INFO] [stdout] --> src/fitness.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::encoding::Binary; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::population::*` [INFO] [stdout] --> src/gears/breeder.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::population::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::encoding::*` [INFO] [stdout] --> src/gears/survivor.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::encoding::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::operators::*` [INFO] [stdout] --> src/gears/survivor.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::operators::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common::*` [INFO] [stdout] --> src/gears/valuer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::operators::*` [INFO] [stdout] --> src/gears/valuer.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::operators::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::population::*` [INFO] [stdout] --> src/gears/valuer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::population::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/individual.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::random::*` [INFO] [stdout] --> src/individual.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::random::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gut::prelude::IntoParallelIterator` [INFO] [stdout] --> src/individual.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | use gut::prelude::IntoParallelIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common::*` [INFO] [stdout] --> src/operators/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::individual::*` [INFO] [stdout] --> src/operators/variation.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::individual::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/population.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::fitness::*` [INFO] [stdout] --> src/termination.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::fitness::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::FromIterator` [INFO] [stdout] --> src/engine.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter::FromIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::operators::*` [INFO] [stdout] --> src/engine.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::operators::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common::*` [INFO] [stdout] --> src/engine.rs:260:9 [INFO] [stdout] | [INFO] [stdout] 260 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gears::*` [INFO] [stdout] --> src/engine.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | use crate::gears::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::encoding::Binary` [INFO] [stdout] --> src/fitness.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::encoding::Binary; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::population::*` [INFO] [stdout] --> src/gears/breeder.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::population::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::encoding::*` [INFO] [stdout] --> src/gears/survivor.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::encoding::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::operators::*` [INFO] [stdout] --> src/gears/survivor.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::operators::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common::*` [INFO] [stdout] --> src/gears/valuer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::operators::*` [INFO] [stdout] --> src/gears/valuer.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::operators::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::population::*` [INFO] [stdout] --> src/gears/valuer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::population::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/individual.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::random::*` [INFO] [stdout] --> src/individual.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::random::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gut::prelude::IntoParallelIterator` [INFO] [stdout] --> src/individual.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | use gut::prelude::IntoParallelIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common::*` [INFO] [stdout] --> src/operators/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/population.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::fitness::*` [INFO] [stdout] --> src/termination.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::fitness::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> src/gears/breeder.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> src/gears/survivor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gut::prelude::ParallelIterator` [INFO] [stdout] --> src/individual.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | use gut::prelude::ParallelIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> src/operators/selection.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> src/termination.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/engine.rs:222:21 [INFO] [stdout] | [INFO] [stdout] 222 | for m in population.members() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/gears/survivor.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | rng: &mut R, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/operators/replacement.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | n: usize, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `population` [INFO] [stdout] --> src/operators/replacement.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | population: &mut Population, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_population` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/operators/replacement.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | rng: &mut R, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/operators/selection.rs:143:18 [INFO] [stdout] | [INFO] [stdout] 143 | let (i, m) = choices [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/operators/variation.rs:115:69 [INFO] [stdout] | [INFO] [stdout] 115 | fn crossover(&self, members: &[Member], rng: &mut R) -> Vec { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | fn fmax(mut self) -> Option { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | fn fmin(mut self) -> Option { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | fn imax(mut self) -> Option<(usize, f64)> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | fn imin(mut self) -> Option<(usize, f64)> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/encoding.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let mut choices: Vec<_> = (0..self.len()).collect(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/engine.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | let mut new_population = valuer [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operators/selection.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | .map(|mut part| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/random.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let mut r = get_rng_with_seed(None); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_seed_u64` [INFO] [stdout] --> src/random.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn random_seed_u64() -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `population` [INFO] [stdout] --> src/engine.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 149 | population: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/annealing.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> src/gears/breeder.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> src/gears/survivor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gut::prelude::ParallelIterator` [INFO] [stdout] --> src/individual.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | use gut::prelude::ParallelIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> src/operators/selection.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common` [INFO] [stdout] --> src/termination.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/engine.rs:222:21 [INFO] [stdout] | [INFO] [stdout] 222 | for m in population.members() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/gears/survivor.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | rng: &mut R, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/operators/replacement.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | n: usize, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `population` [INFO] [stdout] --> src/operators/replacement.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | population: &mut Population, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_population` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/operators/replacement.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | rng: &mut R, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/operators/selection.rs:143:18 [INFO] [stdout] | [INFO] [stdout] 143 | let (i, m) = choices [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> src/operators/variation.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | for child in OnePointCrossOver.breed_from(&parents, &mut *rng) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/operators/variation.rs:115:69 [INFO] [stdout] | [INFO] [stdout] 115 | fn crossover(&self, members: &[Member], rng: &mut R) -> Vec { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/population.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | for m in members.iter() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:45:17 [INFO] [stdout] | [INFO] [stdout] 45 | fn fmax(mut self) -> Option { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | fn fmin(mut self) -> Option { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | fn imax(mut self) -> Option<(usize, f64)> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | fn imin(mut self) -> Option<(usize, f64)> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/encoding.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let mut choices: Vec<_> = (0..self.len()).collect(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/engine.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | let mut new_population = valuer [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 40 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/operators/selection.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | .map(|mut part| { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/random.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | let mut r = get_rng_with_seed(None); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_seed_u64` [INFO] [stdout] --> src/random.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn random_seed_u64() -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `population` [INFO] [stdout] --> src/engine.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 149 | population: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/annealing.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `Command { std: "docker" "inspect" "b6d4299f82c8097054623f388a6edc8332a51ad8a27610f3dd22de87c4631b93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6d4299f82c8097054623f388a6edc8332a51ad8a27610f3dd22de87c4631b93", kill_on_drop: false }` [INFO] [stdout] b6d4299f82c8097054623f388a6edc8332a51ad8a27610f3dd22de87c4631b93