[INFO] cloning repository https://github.com/mdsherry/acnh_flowers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mdsherry/acnh_flowers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdsherry%2Facnh_flowers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdsherry%2Facnh_flowers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5fa8d2642308aac0d76557408024015ea469137
[INFO] testing mdsherry/acnh_flowers against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdsherry%2Facnh_flowers" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mdsherry/acnh_flowers
[INFO] finished tweaking git repo https://github.com/mdsherry/acnh_flowers
[INFO] tweaked toml for git repo https://github.com/mdsherry/acnh_flowers written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mdsherry/acnh_flowers on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mdsherry/acnh_flowers 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.15
[INFO] [stderr]   Downloaded paste v0.1.11
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[INFO] [stderr]   Downloaded quote v1.0.4
[INFO] [stderr]   Downloaded derivative v2.1.1
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[INFO] [stderr]   Downloaded proc-macro2 v1.0.12
[INFO] [stderr]   Downloaded serde v1.0.106
[INFO] [stderr]   Downloaded syn v1.0.18
[INFO] [stderr]   Downloaded libc v0.2.69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97452f1596380f2e75d1fd050af3e80cd02a6729f273e849df970d37e26f2073
[INFO] running `Command { std: "docker" "start" "-a" "97452f1596380f2e75d1fd050af3e80cd02a6729f273e849df970d37e26f2073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97452f1596380f2e75d1fd050af3e80cd02a6729f273e849df970d37e26f2073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97452f1596380f2e75d1fd050af3e80cd02a6729f273e849df970d37e26f2073", kill_on_drop: false }`
[INFO] [stdout] 97452f1596380f2e75d1fd050af3e80cd02a6729f273e849df970d37e26f2073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd2c9016c31a107570dac2fb2b5c803ed4220184f0904d760ae999ef4dcc70b8
[INFO] running `Command { std: "docker" "start" "-a" "dd2c9016c31a107570dac2fb2b5c803ed4220184f0904d760ae999ef4dcc70b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling paste-impl v0.1.11
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling num_enum_derive v0.4.3
[INFO] [stderr]    Compiling paste v0.1.11
[INFO] [stderr]    Compiling flower_macros v0.1.0 (/opt/rustwide/workdir/flower_macros)
[INFO] [stderr]    Compiling num_enum v0.4.3
[INFO] [stderr]    Compiling flower-breeder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Genome3`
[INFO] [stdout]   --> src/flower.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::genetics::{Genome, Genome3};
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen2`
[INFO] [stdout]  --> src/genetics/genome.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use genome2::{Genome2, gen2};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen23`
[INFO] [stdout]  --> src/genetics/genome.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use genome3::{Genome3, gen23, gen3};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen34`
[INFO] [stdout]  --> src/genetics/genome.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use genome4::{Genome4, gen34, gen4};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `allele::*`
[INFO] [stdout]  --> src/genetics.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use allele::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `all_genomes` is never used
[INFO] [stdout]   --> src/genetics/genome.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Genome {
[INFO] [stdout]    |           ------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn all_genomes() -> Box<dyn Iterator<Item=Self>>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenomeIterator` is never constructed
[INFO] [stdout]   --> src/genetics/genome/genome3.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct GenomeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenomeIterator` is never constructed
[INFO] [stdout]   --> src/genetics/genome/genome4.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct GenomeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Genome3`
[INFO] [stdout]   --> src/flower.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::genetics::{Genome, Genome3};
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen2`
[INFO] [stdout]  --> src/genetics/genome.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use genome2::{Genome2, gen2};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen23`
[INFO] [stdout]  --> src/genetics/genome.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use genome3::{Genome3, gen23, gen3};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen34`
[INFO] [stdout]  --> src/genetics/genome.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use genome4::{Genome4, gen34, gen4};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `allele::*`
[INFO] [stdout]  --> src/genetics.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use allele::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Genome3`
[INFO] [stdout]  --> src/main.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use genetics::{Genome, Genome3};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/main.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |         for (flower, source) in plan.iter().filter(|(_, &s)| match s { Source::Bred { gen , ..} => g == gen, _ => false }) {
[INFO] [stdout]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cross_breed` is never used
[INFO] [stdout]  --> src/main.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn cross_breed<F: Flower + std::fmt::Debug>(left: F, right: F) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_safe_generation` is never used
[INFO] [stdout]   --> src/main.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn run_safe_generation<F: Flower + Ord>(gen: &[F]) -> Vec<F> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_yolo_generation` is never used
[INFO] [stdout]   --> src/main.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn run_yolo_generation<F: Flower + Ord>(gen: &[F]) -> Vec<F> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plant_gens` is never used
[INFO] [stdout]    --> src/main.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn plant_gens<F>(mut gen: Vec<F>) where
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `seeds` is never used
[INFO] [stdout]    --> src/main.rs:150:4
[INFO] [stdout]     |
[INFO] [stdout] 150 | fn seeds() {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `offspring` and `all_wild` are never used
[INFO] [stdout]   --> src/flower.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait Flower: Sized + 'static + Copy {
[INFO] [stdout]    |           ------ associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn offspring(self, other: Self) -> Box<dyn Iterator<Item = Self>> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn all_wild() -> &'static [Self];
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `wild_pink` and `wild_orange` are never used
[INFO] [stdout]   --> src/flower/rose.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl Rose {
[INFO] [stdout]    | --------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub const fn wild_pink() -> Self {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub const fn wild_orange() -> Self {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ALL_WILD` is never used
[INFO] [stdout]    --> src/flower/rose.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | static ALL_WILD: &'static [Rose] = &[
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `offspring`, and `value` are never used
[INFO] [stdout]   --> src/genetics/allele.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<G: Gene> Allele<G> {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 33 |     /// Code can be one of 0 (xx), 1 (Xx) or 2 (XX)
[INFO] [stdout] 34 |     pub fn new(code: u8) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn offspring(self, other: Allele<G>) -> AlleleIterator<G> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn value(self) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `offspring` and `all_genomes` are never used
[INFO] [stdout]   --> src/genetics/genome.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Genome {
[INFO] [stdout]    |           ------ associated items in this trait
[INFO] [stdout] 11 |     fn offspring(self, other: Self) -> Box<dyn Iterator<Item = Self>>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 12 |     fn distinct_offspring(self, other: Self) -> Box<dyn Iterator<Item = Self>>;
[INFO] [stdout] 13 |     fn all_genomes() -> Box<dyn Iterator<Item=Self>>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenomeIterator` is never constructed
[INFO] [stdout]   --> src/genetics/genome/genome3.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct GenomeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenomeIterator` is never constructed
[INFO] [stdout]   --> src/genetics/genome/genome4.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct GenomeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `coverage` is never used
[INFO] [stdout]  --> src/visualization.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub trait PrintCoverage: Sized {
[INFO] [stdout]   |           ------------- associated function in this trait
[INFO] [stdout] 3 |     fn coverage(genomes: impl Iterator<Item=Self>);
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.59s
[INFO] running `Command { std: "docker" "inspect" "dd2c9016c31a107570dac2fb2b5c803ed4220184f0904d760ae999ef4dcc70b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd2c9016c31a107570dac2fb2b5c803ed4220184f0904d760ae999ef4dcc70b8", kill_on_drop: false }`
[INFO] [stdout] dd2c9016c31a107570dac2fb2b5c803ed4220184f0904d760ae999ef4dcc70b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 807bbfe9bae0e390d2c4ad579acb1767392ee0c96fd7583d37b5e7e9da497aef
[INFO] running `Command { std: "docker" "start" "-a" "807bbfe9bae0e390d2c4ad579acb1767392ee0c96fd7583d37b5e7e9da497aef", kill_on_drop: false }`
[INFO] [stderr]    Compiling flower-breeder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Genome3`
[INFO] [stdout]   --> src/flower.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::genetics::{Genome, Genome3};
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen2`
[INFO] [stdout]  --> src/genetics/genome.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use genome2::{Genome2, gen2};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen23`
[INFO] [stdout]  --> src/genetics/genome.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use genome3::{Genome3, gen23, gen3};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen34`
[INFO] [stdout]  --> src/genetics/genome.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use genome4::{Genome4, gen34, gen4};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `allele::*`
[INFO] [stdout]  --> src/genetics.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use allele::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `all_genomes` is never used
[INFO] [stdout]   --> src/genetics/genome.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Genome {
[INFO] [stdout]    |           ------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn all_genomes() -> Box<dyn Iterator<Item=Self>>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenomeIterator` is never constructed
[INFO] [stdout]   --> src/genetics/genome/genome3.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct GenomeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenomeIterator` is never constructed
[INFO] [stdout]   --> src/genetics/genome/genome4.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct GenomeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Genome3`
[INFO] [stdout]   --> src/flower.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::genetics::{Genome, Genome3};
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen2`
[INFO] [stdout]  --> src/genetics/genome.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use genome2::{Genome2, gen2};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen23`
[INFO] [stdout]  --> src/genetics/genome.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use genome3::{Genome3, gen23, gen3};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen34`
[INFO] [stdout]  --> src/genetics/genome.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use genome4::{Genome4, gen34, gen4};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Genome3`
[INFO] [stdout]   --> src/flower.rs:22:31
[INFO] [stdout]    |
[INFO] [stdout] 22 | use crate::genetics::{Genome, Genome3};
[INFO] [stdout]    |                               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen2`
[INFO] [stdout]  --> src/genetics/genome.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use genome2::{Genome2, gen2};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen23`
[INFO] [stdout]  --> src/genetics/genome.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use genome3::{Genome3, gen23, gen3};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gen34`
[INFO] [stdout]  --> src/genetics/genome.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use genome4::{Genome4, gen34, gen4};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Genome3`
[INFO] [stdout]  --> src/main.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use genetics::{Genome, Genome3};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `all_genomes` is never used
[INFO] [stdout]   --> src/genetics/genome.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Genome {
[INFO] [stdout]    |           ------ associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn all_genomes() -> Box<dyn Iterator<Item=Self>>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenomeIterator` is never constructed
[INFO] [stdout]   --> src/genetics/genome/genome3.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct GenomeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenomeIterator` is never constructed
[INFO] [stdout]   --> src/genetics/genome/genome4.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct GenomeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/main.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |         for (flower, source) in plan.iter().filter(|(_, &s)| match s { Source::Bred { gen , ..} => g == gen, _ => false }) {
[INFO] [stdout]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cross_breed` is never used
[INFO] [stdout]  --> src/main.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn cross_breed<F: Flower + std::fmt::Debug>(left: F, right: F) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_safe_generation` is never used
[INFO] [stdout]   --> src/main.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn run_safe_generation<F: Flower + Ord>(gen: &[F]) -> Vec<F> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_yolo_generation` is never used
[INFO] [stdout]   --> src/main.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn run_yolo_generation<F: Flower + Ord>(gen: &[F]) -> Vec<F> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `plant_gens` is never used
[INFO] [stdout]    --> src/main.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn plant_gens<F>(mut gen: Vec<F>) where
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `seeds` is never used
[INFO] [stdout]    --> src/main.rs:150:4
[INFO] [stdout]     |
[INFO] [stdout] 150 | fn seeds() {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `offspring` and `all_wild` are never used
[INFO] [stdout]   --> src/flower.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait Flower: Sized + 'static + Copy {
[INFO] [stdout]    |           ------ associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn offspring(self, other: Self) -> Box<dyn Iterator<Item = Self>> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 82 |     fn all_wild() -> &'static [Self];
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `wild_pink` and `wild_orange` are never used
[INFO] [stdout]   --> src/flower/rose.rs:90:18
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl Rose {
[INFO] [stdout]    | --------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub const fn wild_pink() -> Self {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub const fn wild_orange() -> Self {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ALL_WILD` is never used
[INFO] [stdout]    --> src/flower/rose.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | static ALL_WILD: &'static [Rose] = &[
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `offspring`, and `value` are never used
[INFO] [stdout]   --> src/genetics/allele.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl<G: Gene> Allele<G> {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 33 |     /// Code can be one of 0 (xx), 1 (Xx) or 2 (XX)
[INFO] [stdout] 34 |     pub fn new(code: u8) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn offspring(self, other: Allele<G>) -> AlleleIterator<G> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn value(self) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `offspring` and `all_genomes` are never used
[INFO] [stdout]   --> src/genetics/genome.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Genome {
[INFO] [stdout]    |           ------ associated items in this trait
[INFO] [stdout] 11 |     fn offspring(self, other: Self) -> Box<dyn Iterator<Item = Self>>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 12 |     fn distinct_offspring(self, other: Self) -> Box<dyn Iterator<Item = Self>>;
[INFO] [stdout] 13 |     fn all_genomes() -> Box<dyn Iterator<Item=Self>>;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenomeIterator` is never constructed
[INFO] [stdout]   --> src/genetics/genome/genome3.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct GenomeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GenomeIterator` is never constructed
[INFO] [stdout]   --> src/genetics/genome/genome4.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct GenomeIterator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `coverage` is never used
[INFO] [stdout]  --> src/visualization.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub trait PrintCoverage: Sized {
[INFO] [stdout]   |           ------------- associated function in this trait
[INFO] [stdout] 3 |     fn coverage(genomes: impl Iterator<Item=Self>);
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "807bbfe9bae0e390d2c4ad579acb1767392ee0c96fd7583d37b5e7e9da497aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807bbfe9bae0e390d2c4ad579acb1767392ee0c96fd7583d37b5e7e9da497aef", kill_on_drop: false }`
[INFO] [stdout] 807bbfe9bae0e390d2c4ad579acb1767392ee0c96fd7583d37b5e7e9da497aef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cdd27fb1e9932adddb4fe05ec81dcb0ad8e75992942300a2a0dce62e123b255
[INFO] running `Command { std: "docker" "start" "-a" "5cdd27fb1e9932adddb4fe05ec81dcb0ad8e75992942300a2a0dce62e123b255", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Genome3`
[INFO] [stderr]   --> src/flower.rs:22:31
[INFO] [stderr]    |
[INFO] [stderr] 22 | use crate::genetics::{Genome, Genome3};
[INFO] [stderr]    |                               ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gen2`
[INFO] [stderr]  --> src/genetics/genome.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub use genome2::{Genome2, gen2};
[INFO] [stderr]   |                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gen23`
[INFO] [stderr]  --> src/genetics/genome.rs:7:28
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub use genome3::{Genome3, gen23, gen3};
[INFO] [stderr]   |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gen34`
[INFO] [stderr]  --> src/genetics/genome.rs:8:28
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use genome4::{Genome4, gen34, gen4};
[INFO] [stderr]   |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `allele::*`
[INFO] [stderr]  --> src/genetics.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub use allele::*;
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `all_genomes` is never used
[INFO] [stderr]   --> src/genetics/genome.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub trait Genome {
[INFO] [stderr]    |           ------ associated function in this trait
[INFO] [stderr] ...
[INFO] [stderr] 13 |     fn all_genomes() -> Box<dyn Iterator<Item=Self>>;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GenomeIterator` is never constructed
[INFO] [stderr]   --> src/genetics/genome/genome3.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub struct GenomeIterator {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `GenomeIterator` is never constructed
[INFO] [stderr]   --> src/genetics/genome/genome4.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct GenomeIterator {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `flower-breeder` (lib) generated 8 warnings (run `cargo fix --lib -p flower-breeder` to apply 5 suggestions)
[INFO] [stderr] warning: unused import: `Genome3`
[INFO] [stderr]  --> src/main.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use genetics::{Genome, Genome3};
[INFO] [stderr]   |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `source`
[INFO] [stderr]    --> src/main.rs:101:22
[INFO] [stderr]     |
[INFO] [stderr] 101 |         for (flower, source) in plan.iter().filter(|(_, &s)| match s { Source::Bred { gen , ..} => g == gen, _ => false }) {
[INFO] [stderr]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `cross_breed` is never used
[INFO] [stderr]  --> src/main.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn cross_breed<F: Flower + std::fmt::Debug>(left: F, right: F) {
[INFO] [stderr]   |    ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_safe_generation` is never used
[INFO] [stderr]   --> src/main.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn run_safe_generation<F: Flower + Ord>(gen: &[F]) -> Vec<F> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_yolo_generation` is never used
[INFO] [stderr]   --> src/main.rs:48:4
[INFO] [stderr]    |
[INFO] [stderr] 48 | fn run_yolo_generation<F: Flower + Ord>(gen: &[F]) -> Vec<F> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `plant_gens` is never used
[INFO] [stderr]    --> src/main.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn plant_gens<F>(mut gen: Vec<F>) where
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `seeds` is never used
[INFO] [stderr]    --> src/main.rs:150:4
[INFO] [stderr]     |
[INFO] [stderr] 150 | fn seeds() {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `offspring` and `all_wild` are never used
[INFO] [stderr]   --> src/flower.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub trait Flower: Sized + 'static + Copy {
[INFO] [stderr]    |           ------ associated items in this trait
[INFO] [stderr] ...
[INFO] [stderr] 32 |     fn offspring(self, other: Self) -> Box<dyn Iterator<Item = Self>> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 82 |     fn all_wild() -> &'static [Self];
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `wild_pink` and `wild_orange` are never used
[INFO] [stderr]   --> src/flower/rose.rs:90:18
[INFO] [stderr]    |
[INFO] [stderr] 77 | impl Rose {
[INFO] [stderr]    | --------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 90 |     pub const fn wild_pink() -> Self {
[INFO] [stderr]    |                  ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     pub const fn wild_orange() -> Self {
[INFO] [stderr]    |                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `ALL_WILD` is never used
[INFO] [stderr]    --> src/flower/rose.rs:102:8
[INFO] [stderr]     |
[INFO] [stderr] 102 | static ALL_WILD: &'static [Rose] = &[
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `offspring`, and `value` are never used
[INFO] [stderr]   --> src/genetics/allele.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | impl<G: Gene> Allele<G> {
[INFO] [stderr]    | ----------------------- associated items in this implementation
[INFO] [stderr] 33 |     /// Code can be one of 0 (xx), 1 (Xx) or 2 (XX)
[INFO] [stderr] 34 |     pub fn new(code: u8) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn offspring(self, other: Allele<G>) -> AlleleIterator<G> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 |     pub fn value(self) -> u8 {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `offspring` and `all_genomes` are never used
[INFO] [stderr]   --> src/genetics/genome.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub trait Genome {
[INFO] [stderr]    |           ------ associated items in this trait
[INFO] [stderr] 11 |     fn offspring(self, other: Self) -> Box<dyn Iterator<Item = Self>>;
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 12 |     fn distinct_offspring(self, other: Self) -> Box<dyn Iterator<Item = Self>>;
[INFO] [stderr] 13 |     fn all_genomes() -> Box<dyn Iterator<Item=Self>>;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `coverage` is never used
[INFO] [stderr]  --> src/visualization.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub trait PrintCoverage: Sized {
[INFO] [stderr]   |           ------------- associated function in this trait
[INFO] [stderr] 3 |     fn coverage(genomes: impl Iterator<Item=Self>);
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `flower-breeder` (bin "flower-breeder" test) generated 19 warnings (6 duplicates) (run `cargo fix --bin "flower-breeder" --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `flower-breeder` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flower_breeder-26c11fbc2a3b824e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test flower::hyacinth::test::test_seed_colours ... ok
[INFO] [stdout] test flower::cosmo::test::test_seed_colours ... ok
[INFO] [stdout] test flower::lily::test::test_seed_colours ... ok
[INFO] [stdout] test flower::mum::test::test_seed_colours ... ok
[INFO] [stdout] test flower::pansy::test::test_seed_colours ... ok
[INFO] [stdout] test flower::rose::test::test_rose_colours ... ok
[INFO] [stdout] test flower::tulip::test::test_seed_colours ... ok
[INFO] [stdout] test flower::windflower::test::test_seed_colours ... ok
[INFO] [stdout] test genetics::test::test_breeding_allele ... ok
[INFO] [stdout] test genetics::test::test_debug_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/flower_breeder-0d133c46448a9fd3)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test flower::cosmo::test::test_seed_colours ... ok
[INFO] [stdout] test flower::hyacinth::test::test_seed_colours ... ok
[INFO] [stdout] test flower::lily::test::test_seed_colours ... ok
[INFO] [stdout] test flower::mum::test::test_seed_colours ... ok
[INFO] [stdout] test flower::rose::test::test_rose_colours ... ok
[INFO] [stdout] test flower::pansy::test::test_seed_colours ... ok
[INFO] [stdout] test flower::tulip::test::test_seed_colours ... ok
[INFO] [stdout] test flower::windflower::test::test_seed_colours ... ok
[INFO] [stdout] test genetics::test::test_breeding_allele ... ok
[INFO] [stdout] test genetics::test::test_debug_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flower_breeder
[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" "5cdd27fb1e9932adddb4fe05ec81dcb0ad8e75992942300a2a0dce62e123b255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cdd27fb1e9932adddb4fe05ec81dcb0ad8e75992942300a2a0dce62e123b255", kill_on_drop: false }`
[INFO] [stdout] 5cdd27fb1e9932adddb4fe05ec81dcb0ad8e75992942300a2a0dce62e123b255