[INFO] cloning repository https://github.com/aitor-i/dd_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aitor-i/dd_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faitor-i%2Fdd_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faitor-i%2Fdd_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d995d9f18c72e40ccfdca161282f490b9348c2f3
[INFO] checking aitor-i/dd_game against try#409ef99a7d4dc96ae91f65d4b48413ed174514d6 for pr-137633
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faitor-i%2Fdd_game" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aitor-i/dd_game on toolchain 409ef99a7d4dc96ae91f65d4b48413ed174514d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aitor-i/dd_game
[INFO] finished tweaking git repo https://github.com/aitor-i/dd_game
[INFO] tweaked toml for git repo https://github.com/aitor-i/dd_game written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/aitor-i/dd_game 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" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc7dcea82deaad539d27859ae729756c950f9d20705384b25c353009eee47339
[INFO] running `Command { std: "docker" "start" "-a" "dc7dcea82deaad539d27859ae729756c950f9d20705384b25c353009eee47339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc7dcea82deaad539d27859ae729756c950f9d20705384b25c353009eee47339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7dcea82deaad539d27859ae729756c950f9d20705384b25c353009eee47339", kill_on_drop: false }`
[INFO] [stdout] dc7dcea82deaad539d27859ae729756c950f9d20705384b25c353009eee47339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+409ef99a7d4dc96ae91f65d4b48413ed174514d6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b84e5f22b067d86d2f60ee91d4e513e903953b3c4e24c6c0a7dd15debe522e3b
[INFO] running `Command { std: "docker" "start" "-a" "b84e5f22b067d86d2f60ee91d4e513e903953b3c4e24c6c0a7dd15debe522e3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking dd_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/domain/npc.rs:12:52
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl <'lifetime> Npc <'_>{ 
[INFO] [stdout]    |       --------- lifetime `'lifetime` declared here
[INFO] [stdout] 12 |     pub  fn new(level:u8, name: &'lifetime str) -> Npc {
[INFO] [stdout]    |                                                    ^^^ this elided lifetime gets resolved as `'lifetime`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/domain/npc.rs:12:52
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl <'lifetime> Npc <'_>{ 
[INFO] [stdout]    |       --------- lifetime `'lifetime` declared here
[INFO] [stdout] 12 |     pub  fn new(level:u8, name: &'lifetime str) -> Npc {
[INFO] [stdout]    |                                                    ^^^ this elided lifetime gets resolved as `'lifetime`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/domain/npc.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let mut new_goblin  = Npc { 
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/service/set_your_character.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut character: Character;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `npc`
[INFO] [stdout]  --> src/application/genrate_npc.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut npc: Npc = match npc_type { 
[INFO] [stdout]   |             ^^^ help: if this is intentional, prefix it with an underscore: `_npc`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inventay`
[INFO] [stdout]   --> src/main.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut inventay: Inventary;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inventay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CharEnum` is never used
[INFO] [stdout]  --> src/domain/char_enum.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum CharEnum <'lifetime>{ 
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_level` is never used
[INFO] [stdout]  --> src/domain/base_character.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait CharacterActions { 
[INFO] [stdout]   |           ---------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 5 |     fn get_level(&mut self) -> u8;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `items` is never read
[INFO] [stdout]  --> src/domain/inventary.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Inventary {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 2 |     pub  items:Vec<InventaryItem>
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add_to_inventary`, and `use_item` are never used
[INFO] [stdout]   --> src/domain/inventary.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | impl Inventary { 
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 6  |     
[INFO] [stdout] 7  |     pub fn new() -> Self { 
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn add_to_inventary(&mut self, item: InventaryItem)-> () {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |    pub fn use_item(&mut self, item_name:InventaryItemsEnum)-> () { 
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `description`, `power`, `effect_time`, and `times` are never read
[INFO] [stdout]   --> src/domain/inventary.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct InventaryItem { 
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 50 |     name: InventaryItemsEnum,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 51 |     description: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 52 |     power: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 53 |     effect_time: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 54 |     times: u8
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InventaryItem` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/domain/inventary.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl InventaryItem { 
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 58 |     pub fn new(name: InventaryItemsEnum, description:String, power:u8, effect_time:u8) -> Self { 
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `HealingPotion`, `AgilityPotion`, and `MaxHealthPotion` are never constructed
[INFO] [stdout]   --> src/domain/inventary.rs:72:32
[INFO] [stdout]    |
[INFO] [stdout] 72 |  pub enum InventaryItemsEnum { HealingPotion, AgilityPotion, MaxHealthPotion  }
[INFO] [stdout]    |           ------------------   ^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           variants in this enum
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InventaryItemsEnum` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/domain/npc.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let mut new_goblin  = Npc { 
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/service/set_your_character.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut character: Character;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `npc`
[INFO] [stdout]  --> src/application/genrate_npc.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut npc: Npc = match npc_type { 
[INFO] [stdout]   |             ^^^ help: if this is intentional, prefix it with an underscore: `_npc`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inventay`
[INFO] [stdout]   --> src/main.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut inventay: Inventary;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_inventay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CharEnum` is never used
[INFO] [stdout]  --> src/domain/char_enum.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum CharEnum <'lifetime>{ 
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `AgilityPotion` and `MaxHealthPotion` are never constructed
[INFO] [stdout]   --> src/domain/inventary.rs:72:47
[INFO] [stdout]    |
[INFO] [stdout] 72 |  pub enum InventaryItemsEnum { HealingPotion, AgilityPotion, MaxHealthPotion  }
[INFO] [stdout]    |           ------------------                  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           variants in this enum
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InventaryItemsEnum` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "b84e5f22b067d86d2f60ee91d4e513e903953b3c4e24c6c0a7dd15debe522e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84e5f22b067d86d2f60ee91d4e513e903953b3c4e24c6c0a7dd15debe522e3b", kill_on_drop: false }`
[INFO] [stdout] b84e5f22b067d86d2f60ee91d4e513e903953b3c4e24c6c0a7dd15debe522e3b