[INFO] cloning repository https://github.com/celialewis3/fun-with-enums
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/celialewis3/fun-with-enums" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcelialewis3%2Ffun-with-enums", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcelialewis3%2Ffun-with-enums'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e8b1edf284c33627890f8989f6f3bd166edcb04
[INFO] checking celialewis3/fun-with-enums against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcelialewis3%2Ffun-with-enums" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/celialewis3/fun-with-enums on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/celialewis3/fun-with-enums
[INFO] finished tweaking git repo https://github.com/celialewis3/fun-with-enums
[INFO] tweaked toml for git repo https://github.com/celialewis3/fun-with-enums written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/celialewis3/fun-with-enums already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14cb53386eed6c7aba23382beab6a7f90f39ce373451ff94979f4914c9984bae
[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" "14cb53386eed6c7aba23382beab6a7f90f39ce373451ff94979f4914c9984bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14cb53386eed6c7aba23382beab6a7f90f39ce373451ff94979f4914c9984bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14cb53386eed6c7aba23382beab6a7f90f39ce373451ff94979f4914c9984bae", kill_on_drop: false }`
[INFO] [stdout] 14cb53386eed6c7aba23382beab6a7f90f39ce373451ff94979f4914c9984bae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb0c766fa22e717dd8125889f07214e2cd2f4f0c3cf564956d5f3b6cd60d77c6
[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" "fb0c766fa22e717dd8125889f07214e2cd2f4f0c3cf564956d5f3b6cd60d77c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking idk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room`
[INFO] [stdout]   --> src/main.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |   let room = talk::Room::new(10);
[INFO] [stdout]    |       ^^^^ help: if this is intentional, prefix it with an underscore: `_room`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_patrons`
[INFO] [stdout]  --> src/bar.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn simulate_bar(num_patrons: u32) {
[INFO] [stdout]   |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_patrons`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `PC_1`
[INFO] [stdout]   --> src/generics.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let PC_1 = ComputerModels::C12400("Model C12, MK Ver. 400, 12/32");
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_PC_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `PC_2`
[INFO] [stdout]   --> src/generics.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let PC_2 = ComputerModels::C50035(52);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_PC_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bar.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 |      let mut double_order = GroupOrder::new(vec![sallys_order, xors_order]);
[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: function is never used: `simulate_bar`
[INFO] [stdout]  --> src/bar.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn simulate_bar(num_patrons: u32) {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `GroupOrder`
[INFO] [stdout]   --> src/bar.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct GroupOrder {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bar.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn new(orders: Vec<DrinkOrder>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print_total`
[INFO] [stdout]   --> src/bar.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn print_total(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Customer`
[INFO] [stdout]   --> src/bar.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct Customer {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bar.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Drinks`
[INFO] [stdout]   --> src/bar.rs:66:6
[INFO] [stdout]    |
[INFO] [stdout] 66 | enum Drinks {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]   --> src/bar.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `price`
[INFO] [stdout]   --> src/bar.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn price(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `DrinkOrder`
[INFO] [stdout]   --> src/bar.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct DrinkOrder {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/bar.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn new(customer: Customer, drink: Drinks) -> DrinkOrder {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `price`
[INFO] [stdout]    --> src/bar.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn price(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print`
[INFO] [stdout]    --> src/bar.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn print(&self) -> () {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stranger`
[INFO] [stdout]   --> src/talk.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Stranger,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Friendly`
[INFO] [stdout]   --> src/talk.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Friendly,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Besties`
[INFO] [stdout]   --> src/talk.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Besties
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Simulation`
[INFO] [stdout]   --> src/talk.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Simulation {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `step`
[INFO] [stdout]   --> src/talk.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn step(&self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `randomize`
[INFO] [stdout]   --> src/talk.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn randomize(&self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `people`
[INFO] [stdout]   --> src/talk.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     people: Vec<Person>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `conversations`
[INFO] [stdout]   --> src/talk.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     conversations: Vec<Conversation>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `talk`
[INFO] [stdout]    --> src/talk.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn talk(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `people`
[INFO] [stdout]    --> src/talk.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |     people: Vec<Person>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `topic`
[INFO] [stdout]    --> src/talk.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     topic: Topics,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `greeting`
[INFO] [stdout]    --> src/talk.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn greeting(&self) -> () {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cat`
[INFO] [stdout]   --> src/generics.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Cat,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `C73412`
[INFO] [stdout]   --> src/generics.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     C73412(T),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `PC_1` should have a snake case name
[INFO] [stdout]   --> src/generics.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let PC_1 = ComputerModels::C12400("Model C12, MK Ver. 400, 12/32");
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `pc_1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `PC_2` should have a snake case name
[INFO] [stdout]   --> src/generics.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let PC_2 = ComputerModels::C50035(52);
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `pc_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `PC_3` should have a snake case name
[INFO] [stdout]   --> src/generics.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let PC_3 = ComputerModels::C50035(23422.01);
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `pc_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room`
[INFO] [stdout]   --> src/main.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |   let room = talk::Room::new(10);
[INFO] [stdout]    |       ^^^^ help: if this is intentional, prefix it with an underscore: `_room`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_patrons`
[INFO] [stdout]  --> src/bar.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn simulate_bar(num_patrons: u32) {
[INFO] [stdout]   |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_patrons`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `PC_1`
[INFO] [stdout]   --> src/generics.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let PC_1 = ComputerModels::C12400("Model C12, MK Ver. 400, 12/32");
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_PC_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `PC_2`
[INFO] [stdout]   --> src/generics.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let PC_2 = ComputerModels::C50035(52);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_PC_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bar.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 |      let mut double_order = GroupOrder::new(vec![sallys_order, xors_order]);
[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: function is never used: `simulate_bar`
[INFO] [stdout]  --> src/bar.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn simulate_bar(num_patrons: u32) {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `GroupOrder`
[INFO] [stdout]   --> src/bar.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct GroupOrder {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bar.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn new(orders: Vec<DrinkOrder>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print_total`
[INFO] [stdout]   --> src/bar.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn print_total(&self) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Customer`
[INFO] [stdout]   --> src/bar.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct Customer {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bar.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Drinks`
[INFO] [stdout]   --> src/bar.rs:66:6
[INFO] [stdout]    |
[INFO] [stdout] 66 | enum Drinks {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name`
[INFO] [stdout]   --> src/bar.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn name(&self) -> &str {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `price`
[INFO] [stdout]   --> src/bar.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn price(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `DrinkOrder`
[INFO] [stdout]   --> src/bar.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct DrinkOrder {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/bar.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn new(customer: Customer, drink: Drinks) -> DrinkOrder {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `price`
[INFO] [stdout]    --> src/bar.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn price(&self) -> f32 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print`
[INFO] [stdout]    --> src/bar.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn print(&self) -> () {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stranger`
[INFO] [stdout]   --> src/talk.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Stranger,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Friendly`
[INFO] [stdout]   --> src/talk.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Friendly,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Besties`
[INFO] [stdout]   --> src/talk.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Besties
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Simulation`
[INFO] [stdout]   --> src/talk.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct Simulation {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `step`
[INFO] [stdout]   --> src/talk.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn step(&self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `randomize`
[INFO] [stdout]   --> src/talk.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn randomize(&self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `people`
[INFO] [stdout]   --> src/talk.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     people: Vec<Person>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `conversations`
[INFO] [stdout]   --> src/talk.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     conversations: Vec<Conversation>
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `talk`
[INFO] [stdout]    --> src/talk.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |     pub fn talk(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `people`
[INFO] [stdout]    --> src/talk.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |     people: Vec<Person>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `topic`
[INFO] [stdout]    --> src/talk.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     topic: Topics,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `greeting`
[INFO] [stdout]    --> src/talk.rs:202:12
[INFO] [stdout]     |
[INFO] [stdout] 202 |     pub fn greeting(&self) -> () {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cat`
[INFO] [stdout]   --> src/generics.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Cat,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `C73412`
[INFO] [stdout]   --> src/generics.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     C73412(T),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `PC_1` should have a snake case name
[INFO] [stdout]   --> src/generics.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let PC_1 = ComputerModels::C12400("Model C12, MK Ver. 400, 12/32");
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `pc_1`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `PC_2` should have a snake case name
[INFO] [stdout]   --> src/generics.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let PC_2 = ComputerModels::C50035(52);
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `pc_2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `PC_3` should have a snake case name
[INFO] [stdout]   --> src/generics.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let PC_3 = ComputerModels::C50035(23422.01);
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `pc_3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
[INFO] running `Command { std: "docker" "inspect" "fb0c766fa22e717dd8125889f07214e2cd2f4f0c3cf564956d5f3b6cd60d77c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb0c766fa22e717dd8125889f07214e2cd2f4f0c3cf564956d5f3b6cd60d77c6", kill_on_drop: false }`
[INFO] [stdout] fb0c766fa22e717dd8125889f07214e2cd2f4f0c3cf564956d5f3b6cd60d77c6