[INFO] cloning repository https://github.com/kingkingburger/learn-rust-v1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kingkingburger/learn-rust-v1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkingkingburger%2Flearn-rust-v1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkingkingburger%2Flearn-rust-v1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14b7abeb28e583a3912d6acd8e11fab0b7fb8b3f
[INFO] checking kingkingburger/learn-rust-v1 against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkingkingburger%2Flearn-rust-v1" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kingkingburger/learn-rust-v1
[INFO] finished tweaking git repo https://github.com/kingkingburger/learn-rust-v1
[INFO] tweaked toml for git repo https://github.com/kingkingburger/learn-rust-v1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kingkingburger/learn-rust-v1 on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kingkingburger/learn-rust-v1 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" "+54cf65b8d066c082e536455049b95943cf30378f" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 541fb45755e5257f7d763e952dc91ae0250a19c0d2e60aa0a95c9fe56e8b99b5
[INFO] running `Command { std: "docker" "start" "-a" "541fb45755e5257f7d763e952dc91ae0250a19c0d2e60aa0a95c9fe56e8b99b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "541fb45755e5257f7d763e952dc91ae0250a19c0d2e60aa0a95c9fe56e8b99b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541fb45755e5257f7d763e952dc91ae0250a19c0d2e60aa0a95c9fe56e8b99b5", kill_on_drop: false }`
[INFO] [stdout] 541fb45755e5257f7d763e952dc91ae0250a19c0d2e60aa0a95c9fe56e8b99b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3be0ef1d25c460440c30861d1d878156be0ac25ac906db38cc6ed4844e227675
[INFO] running `Command { std: "docker" "start" "-a" "3be0ef1d25c460440c30861d1d878156be0ac25ac906db38cc6ed4844e227675", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking getrandom v0.2.16
[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 learn-rust-v1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/ecs_1/world.rs:1:59
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{component_storage::{Name, Position}, entity::{self, Entity}};
[INFO] [stdout]   |                                                           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `y` is never read
[INFO] [stdout]  --> src/ecs_1/component_storage.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Position {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 2 |     pub x: f32,
[INFO] [stdout] 3 |     pub y: f32,
[INFO] [stdout]   |         ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/ecs_1/component_storage.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Name(pub String);
[INFO] [stdout]   |            ---- ^^^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/ecs_1/world.rs:1:59
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{component_storage::{Name, Position}, entity::{self, Entity}};
[INFO] [stdout]   |                                                           ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quest`
[INFO] [stdout]   --> src/mission1/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let quest = quest::Quest {
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_quest`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `effect` are never read
[INFO] [stdout]  --> src/mission1/item.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Item {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 2 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 3 |     pub effect: String,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `level`, and `reward` are never read
[INFO] [stdout]  --> src/mission1/quest.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Quest {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 4 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 5 |     pub level: i32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 6 |     pub reward: Item,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `show_info` are never used
[INFO] [stdout]   --> src/mission1/quest.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Quest {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(name: &str, level: i32, reward: Item) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn show_info(&self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quest`
[INFO] [stdout]   --> src/mission1/main.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let quest = quest::Quest {
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_quest`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `effect` are never read
[INFO] [stdout]  --> src/mission1/item.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Item {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 2 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 3 |     pub effect: String,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `level`, and `reward` are never read
[INFO] [stdout]  --> src/mission1/quest.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Quest {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 4 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 5 |     pub level: i32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 6 |     pub reward: Item,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `show_info` are never used
[INFO] [stdout]   --> src/mission1/quest.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Quest {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new(name: &str, level: i32, reward: Item) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub fn show_info(&self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `y` is never read
[INFO] [stdout]  --> src/ecs_1/component_storage.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Position {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 2 |     pub x: f32,
[INFO] [stdout] 3 |     pub y: f32,
[INFO] [stdout]   |         ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/ecs_1/component_storage.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Name(pub String);
[INFO] [stdout]   |            ---- ^^^^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.59s
[INFO] running `Command { std: "docker" "inspect" "3be0ef1d25c460440c30861d1d878156be0ac25ac906db38cc6ed4844e227675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3be0ef1d25c460440c30861d1d878156be0ac25ac906db38cc6ed4844e227675", kill_on_drop: false }`
[INFO] [stdout] 3be0ef1d25c460440c30861d1d878156be0ac25ac906db38cc6ed4844e227675
