[INFO] fetching crate treevolution 1.0.1...
[INFO] testing treevolution-1.0.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate treevolution 1.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate treevolution 1.0.1
[INFO] finished tweaking crates.io crate treevolution 1.0.1
[INFO] tweaked toml for crates.io crate treevolution 1.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate treevolution 1.0.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate treevolution 1.0.1 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sim_mod/habitat.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mut plant = &mut self.plants[idx];
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sim_mod/habitat.rs:270:13
[INFO] [stdout]     |
[INFO] [stdout] 270 |         for mut plant in &mut self.plants {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/sim_mod/plant.rs:149:19
[INFO] [stdout]     |
[INFO] [stdout] 149 |             .map(|x| ResponseCluster::new(genome))
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `values` is never read
[INFO] [stdout]   --> src/sim_mod/genome.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut values = Vec::<u16>::with_capacity(amount);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 29 |             values = (self.value_counter..self.value_counter + amount)
[INFO] [stdout]    |             ------ `values` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEAD_CELL_COLOR` is never used
[INFO] [stdout]   --> src/sim_mod/cell_types.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const DEAD_CELL_COLOR: Color = Color {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_in_grid` and `spawn_random_cell` are never used
[INFO] [stdout]    --> src/sim_mod/habitat.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl Habitat {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn is_in_grid(&self, pos: IVec2) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn spawn_random_cell(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_with_root`, `has_energy`, and `is_seed` are never used
[INFO] [stdout]    --> src/sim_mod/plant.rs:35:12
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl Plant {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  35 |     pub fn new_with_root(root_pos: IVec2) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  73 |     fn has_energy(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn is_seed(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_values` is never used
[INFO] [stdout]   --> src/sim_mod/genome.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Genome {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn parse_values(&mut self, amount: usize) -> Vec<u16> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_response` is never used
[INFO] [stdout]   --> src/sim_mod/response_cluster.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ResponseCluster {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn get_response(&self, direction: &str) -> &Response {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GENOME_SIZE` is never used
[INFO] [stdout]   --> src/constants/simulation.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const GENOME_SIZE: usize = 500;        // the size of genome raw data, unused data is intended
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IndexedParallelIterator`
[INFO] [stdout]  --> src/grid_window/grid_window.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::iter::{IndexedParallelIterator};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sim_mod/habitat.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mut plant = &mut self.plants[idx];
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sim_mod/habitat.rs:270:13
[INFO] [stdout]     |
[INFO] [stdout] 270 |         for mut plant in &mut self.plants {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/sim_mod/plant.rs:149:19
[INFO] [stdout]     |
[INFO] [stdout] 149 |             .map(|x| ResponseCluster::new(genome))
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `values` is never read
[INFO] [stdout]   --> src/sim_mod/genome.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut values = Vec::<u16>::with_capacity(amount);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 29 |             values = (self.value_counter..self.value_counter + amount)
[INFO] [stdout]    |             ------ `values` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GENOME_SIZE` is never used
[INFO] [stdout]   --> src/constants/simulation.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const GENOME_SIZE: usize = 500;        // the size of genome raw data, unused data is intended
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEAD_CELL_COLOR` is never used
[INFO] [stdout]   --> src/sim_mod/cell_types.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const DEAD_CELL_COLOR: Color = Color {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_root_con` is never used
[INFO] [stdout]   --> src/sim_mod/cell_types.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl CellType {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_root_con(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_in_grid` and `spawn_random_cell` are never used
[INFO] [stdout]    --> src/sim_mod/habitat.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl Habitat {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn is_in_grid(&self, pos: IVec2) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn spawn_random_cell(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_with_root`, `has_energy`, and `is_seed` are never used
[INFO] [stdout]    --> src/sim_mod/plant.rs:35:12
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl Plant {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  35 |     pub fn new_with_root(root_pos: IVec2) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  73 |     fn has_energy(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn is_seed(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_values` is never used
[INFO] [stdout]   --> src/sim_mod/genome.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Genome {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn parse_values(&mut self, amount: usize) -> Vec<u16> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_response` is never used
[INFO] [stdout]   --> src/sim_mod/response_cluster.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ResponseCluster {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn get_response(&self, direction: &str) -> &Response {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.92s
[INFO] running `Command { std: "docker" "inspect" "86f42b4834bdc1023431082d9935442d039eda87d9a858b212304ab9109f5ba4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86f42b4834bdc1023431082d9935442d039eda87d9a858b212304ab9109f5ba4", kill_on_drop: false }`
[INFO] [stdout] 86f42b4834bdc1023431082d9935442d039eda87d9a858b212304ab9109f5ba4
[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" "-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9770ad7a144e76607adec7eb610cca0437fb3ec4f09f7b7c18518885322b72ce
[INFO] running `Command { std: "docker" "start" "-a" "9770ad7a144e76607adec7eb610cca0437fb3ec4f09f7b7c18518885322b72ce", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sim_mod/habitat.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mut plant = &mut self.plants[idx];
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sim_mod/habitat.rs:270:13
[INFO] [stdout]     |
[INFO] [stdout] 270 |         for mut plant in &mut self.plants {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/sim_mod/plant.rs:149:19
[INFO] [stdout]     |
[INFO] [stdout] 149 |             .map(|x| ResponseCluster::new(genome))
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `values` is never read
[INFO] [stdout]   --> src/sim_mod/genome.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut values = Vec::<u16>::with_capacity(amount);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 29 |             values = (self.value_counter..self.value_counter + amount)
[INFO] [stdout]    |             ------ `values` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEAD_CELL_COLOR` is never used
[INFO] [stdout]   --> src/sim_mod/cell_types.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const DEAD_CELL_COLOR: Color = Color {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_in_grid` and `spawn_random_cell` are never used
[INFO] [stdout]    --> src/sim_mod/habitat.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl Habitat {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn is_in_grid(&self, pos: IVec2) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn spawn_random_cell(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_with_root`, `has_energy`, and `is_seed` are never used
[INFO] [stdout]    --> src/sim_mod/plant.rs:35:12
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl Plant {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  35 |     pub fn new_with_root(root_pos: IVec2) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  73 |     fn has_energy(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn is_seed(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_values` is never used
[INFO] [stdout]   --> src/sim_mod/genome.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Genome {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn parse_values(&mut self, amount: usize) -> Vec<u16> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_response` is never used
[INFO] [stdout]   --> src/sim_mod/response_cluster.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ResponseCluster {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn get_response(&self, direction: &str) -> &Response {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GENOME_SIZE` is never used
[INFO] [stdout]   --> src/constants/simulation.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const GENOME_SIZE: usize = 500;        // the size of genome raw data, unused data is intended
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling treevolution v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IndexedParallelIterator`
[INFO] [stdout]  --> src/grid_window/grid_window.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::iter::{IndexedParallelIterator};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sim_mod/habitat.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mut plant = &mut self.plants[idx];
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sim_mod/habitat.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mut plant = &mut self.plants[idx];
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/sim_mod/habitat.rs:270:13
[INFO] [stdout]     |
[INFO] [stdout] 270 |         for mut plant in &mut self.plants {
[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/sim_mod/habitat.rs:270:13
[INFO] [stdout]     |
[INFO] [stdout] 270 |         for mut plant in &mut self.plants {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/sim_mod/plant.rs:149:19
[INFO] [stdout]     |
[INFO] [stdout] 149 |             .map(|x| ResponseCluster::new(genome))
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `values` is never read
[INFO] [stdout]   --> src/sim_mod/genome.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut values = Vec::<u16>::with_capacity(amount);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 29 |             values = (self.value_counter..self.value_counter + amount)
[INFO] [stdout]    |             ------ `values` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GENOME_SIZE` is never used
[INFO] [stdout]   --> src/constants/simulation.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const GENOME_SIZE: usize = 500;        // the size of genome raw data, unused data is intended
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEAD_CELL_COLOR` is never used
[INFO] [stdout]   --> src/sim_mod/cell_types.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const DEAD_CELL_COLOR: Color = Color {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_root_con` is never used
[INFO] [stdout]   --> src/sim_mod/cell_types.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl CellType {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_root_con(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_in_grid` and `spawn_random_cell` are never used
[INFO] [stdout]    --> src/sim_mod/habitat.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl Habitat {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn is_in_grid(&self, pos: IVec2) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn spawn_random_cell(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_with_root`, `has_energy`, and `is_seed` are never used
[INFO] [stdout]    --> src/sim_mod/plant.rs:35:12
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl Plant {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  35 |     pub fn new_with_root(root_pos: IVec2) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  73 |     fn has_energy(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn is_seed(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_values` is never used
[INFO] [stdout]   --> src/sim_mod/genome.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Genome {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn parse_values(&mut self, amount: usize) -> Vec<u16> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_response` is never used
[INFO] [stdout]   --> src/sim_mod/response_cluster.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ResponseCluster {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn get_response(&self, direction: &str) -> &Response {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/sim_mod/plant.rs:149:19
[INFO] [stdout]     |
[INFO] [stdout] 149 |             .map(|x| ResponseCluster::new(genome))
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `values` is never read
[INFO] [stdout]   --> src/sim_mod/genome.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let mut values = Vec::<u16>::with_capacity(amount);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 29 |             values = (self.value_counter..self.value_counter + amount)
[INFO] [stdout]    |             ------ `values` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEAD_CELL_COLOR` is never used
[INFO] [stdout]   --> src/sim_mod/cell_types.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const DEAD_CELL_COLOR: Color = Color {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_in_grid` and `spawn_random_cell` are never used
[INFO] [stdout]    --> src/sim_mod/habitat.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl Habitat {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 182 |     fn is_in_grid(&self, pos: IVec2) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn spawn_random_cell(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_with_root`, `has_energy`, and `is_seed` are never used
[INFO] [stdout]    --> src/sim_mod/plant.rs:35:12
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl Plant {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  35 |     pub fn new_with_root(root_pos: IVec2) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  73 |     fn has_energy(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn is_seed(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `parse_values` is never used
[INFO] [stdout]   --> src/sim_mod/genome.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Genome {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     fn parse_values(&mut self, amount: usize) -> Vec<u16> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_response` is never used
[INFO] [stdout]   --> src/sim_mod/response_cluster.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl ResponseCluster {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn get_response(&self, direction: &str) -> &Response {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GENOME_SIZE` is never used
[INFO] [stdout]   --> src/constants/simulation.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const GENOME_SIZE: usize = 500;        // the size of genome raw data, unused data is intended
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "9770ad7a144e76607adec7eb610cca0437fb3ec4f09f7b7c18518885322b72ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9770ad7a144e76607adec7eb610cca0437fb3ec4f09f7b7c18518885322b72ce", kill_on_drop: false }`
[INFO] [stdout] 9770ad7a144e76607adec7eb610cca0437fb3ec4f09f7b7c18518885322b72ce
[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" "-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99d22d359bb7fbfda44e25a4e8edde2b0faa23f422924fecea5bb586f323644c
[INFO] running `Command { std: "docker" "start" "-a" "99d22d359bb7fbfda44e25a4e8edde2b0faa23f422924fecea5bb586f323644c", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/sim_mod/habitat.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |             let mut plant = &mut self.plants[idx];
[INFO] [stderr]    |                 ----^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/sim_mod/habitat.rs:270:13
[INFO] [stderr]     |
[INFO] [stderr] 270 |         for mut plant in &mut self.plants {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]    --> src/sim_mod/plant.rs:149:19
[INFO] [stderr]     |
[INFO] [stderr] 149 |             .map(|x| ResponseCluster::new(genome))
[INFO] [stderr]     |                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `values` is never read
[INFO] [stderr]   --> src/sim_mod/genome.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let mut values = Vec::<u16>::with_capacity(amount);
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 29 |             values = (self.value_counter..self.value_counter + amount)
[INFO] [stderr]    |             ------ `values` is overwritten here before the previous value is read
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEAD_CELL_COLOR` is never used
[INFO] [stderr]   --> src/sim_mod/cell_types.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 | const DEAD_CELL_COLOR: Color = Color {
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_in_grid` and `spawn_random_cell` are never used
[INFO] [stderr]    --> src/sim_mod/habitat.rs:182:8
[INFO] [stderr]     |
[INFO] [stderr]  22 | impl Habitat {
[INFO] [stderr]     | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 182 |     fn is_in_grid(&self, pos: IVec2) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 197 |     fn spawn_random_cell(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new_with_root`, `has_energy`, and `is_seed` are never used
[INFO] [stderr]    --> src/sim_mod/plant.rs:35:12
[INFO] [stderr]     |
[INFO] [stderr]  19 | impl Plant {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  35 |     pub fn new_with_root(root_pos: IVec2) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  73 |     fn has_energy(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 153 |     pub fn is_seed(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `parse_values` is never used
[INFO] [stderr]   --> src/sim_mod/genome.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | impl Genome {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 19 |     fn parse_values(&mut self, amount: usize) -> Vec<u16> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_response` is never used
[INFO] [stderr]   --> src/sim_mod/response_cluster.rs:57:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl ResponseCluster {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 57 |     pub fn get_response(&self, direction: &str) -> &Response {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `GENOME_SIZE` is never used
[INFO] [stderr]   --> src/constants/simulation.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub const GENOME_SIZE: usize = 500;        // the size of genome raw data, unused data is intended
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `treevolution` (lib) generated 10 warnings (run `cargo fix --lib -p treevolution` to apply 3 suggestions)
[INFO] [stderr] warning: `treevolution` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr] warning: unused import: `IndexedParallelIterator`
[INFO] [stderr]  --> src/grid_window/grid_window.rs:5:19
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rayon::iter::{IndexedParallelIterator};
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `GENOME_SIZE` is never used
[INFO] [stderr]   --> src/constants/simulation.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub const GENOME_SIZE: usize = 500;        // the size of genome raw data, unused data is intended
[INFO] [stderr]    |           ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEAD_CELL_COLOR` is never used
[INFO] [stderr]   --> src/sim_mod/cell_types.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 | const DEAD_CELL_COLOR: Color = Color {
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_root_con` is never used
[INFO] [stderr]   --> src/sim_mod/cell_types.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl CellType {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn get_root_con(&self) -> f32 {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `treevolution` (bin "treevolution_viewer" test) generated 12 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/treevolution-846185d5cb4d112d)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/treevolution_viewer-1689c2f7013027e5)
[INFO] [stderr]    Doc-tests treevolution
[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] [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" "99d22d359bb7fbfda44e25a4e8edde2b0faa23f422924fecea5bb586f323644c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d22d359bb7fbfda44e25a4e8edde2b0faa23f422924fecea5bb586f323644c", kill_on_drop: false }`
[INFO] [stdout] 99d22d359bb7fbfda44e25a4e8edde2b0faa23f422924fecea5bb586f323644c
