[INFO] cloning repository https://github.com/nametable/rust-test-adventure
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nametable/rust-test-adventure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnametable%2Frust-test-adventure", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnametable%2Frust-test-adventure'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 515f2158864be70c75e5e948bccfc860e030de7c
[INFO] testing nametable/rust-test-adventure against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnametable%2Frust-test-adventure" "/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/nametable/rust-test-adventure
[INFO] finished tweaking git repo https://github.com/nametable/rust-test-adventure
[INFO] tweaked toml for git repo https://github.com/nametable/rust-test-adventure written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nametable/rust-test-adventure on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nametable/rust-test-adventure 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26
[INFO] running `Command { std: "docker" "start" "a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling fd-lock v2.0.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.20.2
[INFO] [stderr]    Compiling nix v0.21.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rustyline-derive v0.4.0
[INFO] [stderr]    Compiling regex v1.8.4
[INFO] [stderr]    Compiling rustyline v8.2.0
[INFO] [stderr]    Compiling repl-rs v0.2.7
[INFO] [stderr]    Compiling rust-text-adventure v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Command` and `Parameter`
[INFO] [stdout]  --> src/main.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use repl_rs::{Command, Parameter, Result, Value};
[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 import: `Repl`
[INFO] [stdout]  --> src/main.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use repl_rs::{Convert, Repl};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/item.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Context` is never constructed
[INFO] [stdout]   --> src/main.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Context {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `append` is never used
[INFO] [stdout]   --> src/main.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn append(args: HashMap<String, Value>, context: &mut Context) -> Result<Option<String>> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prepend` is never used
[INFO] [stdout]   --> src/main.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn prepend(args: HashMap<String, Value>, context: &mut Context) -> Result<Option<String>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `description`, `actions`, and `visible` are never read
[INFO] [stdout]   --> src/item.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Item {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  7 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  8 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]  9 |     pub actions: Vec<Box<dyn Action>>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 10 |     pub visible: bool
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execute` is never used
[INFO] [stdout]   --> src/item.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait Action {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 14 |     fn execute(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `inventory_capacity`, `inventory`, `current_room`, and `actions` are never read
[INFO] [stdout]   --> src/player.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Player {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  8 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  9 |     pub inventory_capacity: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub inventory: Vec<Item>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 11 |     pub current_room: Rc<Room>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub actions: Vec<Box<dyn Action>>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `description`, `items`, and `rooms` are never read
[INFO] [stdout]   --> src/room.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Room {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  8 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  9 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub items: Vec<Item>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 11 |     pub rooms: Vec<RoomConnector>
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Room` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `description`, and `room` are never read
[INFO] [stdout]   --> src/room.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct RoomConnector {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 16 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 17 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 18 |     pub room: Rc<Room>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RoomConnector` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 34.94s
[INFO] running `Command { std: "docker" "inspect" "a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-text-adventure v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Command` and `Parameter`
[INFO] [stdout]  --> src/main.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use repl_rs::{Command, Parameter, Result, Value};
[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 import: `Repl`
[INFO] [stdout]  --> src/main.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use repl_rs::{Convert, Repl};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/item.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Context` is never constructed
[INFO] [stdout]   --> src/main.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Context {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `append` is never used
[INFO] [stdout]   --> src/main.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn append(args: HashMap<String, Value>, context: &mut Context) -> Result<Option<String>> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `prepend` is never used
[INFO] [stdout]   --> src/main.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn prepend(args: HashMap<String, Value>, context: &mut Context) -> Result<Option<String>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `description`, `actions`, and `visible` are never read
[INFO] [stdout]   --> src/item.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Item {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  7 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  8 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]  9 |     pub actions: Vec<Box<dyn Action>>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 10 |     pub visible: bool
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execute` is never used
[INFO] [stdout]   --> src/item.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait Action {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 14 |     fn execute(&self);
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `inventory_capacity`, `inventory`, `current_room`, and `actions` are never read
[INFO] [stdout]   --> src/player.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Player {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout]  8 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  9 |     pub inventory_capacity: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub inventory: Vec<Item>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 11 |     pub current_room: Rc<Room>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub actions: Vec<Box<dyn Action>>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `description`, `items`, and `rooms` are never read
[INFO] [stdout]   --> src/room.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Room {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  8 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]  9 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 10 |     pub items: Vec<Item>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 11 |     pub rooms: Vec<RoomConnector>
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Room` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `description`, and `room` are never read
[INFO] [stdout]   --> src/room.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct RoomConnector {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 16 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 17 |     pub description: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 18 |     pub room: Rc<Room>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RoomConnector` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Command` and `Parameter`
[INFO] [stderr]  --> src/main.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use repl_rs::{Command, Parameter, Result, Value};
[INFO] [stderr]   |               ^^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Repl`
[INFO] [stderr]  --> src/main.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use repl_rs::{Convert, Repl};
[INFO] [stderr]   |                        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/item.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Context` is never constructed
[INFO] [stderr]   --> src/main.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Context {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `append` is never used
[INFO] [stderr]   --> src/main.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn append(args: HashMap<String, Value>, context: &mut Context) -> Result<Option<String>> {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `prepend` is never used
[INFO] [stderr]   --> src/main.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn prepend(args: HashMap<String, Value>, context: &mut Context) -> Result<Option<String>> {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `description`, `actions`, and `visible` are never read
[INFO] [stderr]   --> src/item.rs:7:9
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub struct Item {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr]  7 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]  8 |     pub description: String,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]  9 |     pub actions: Vec<Box<dyn Action>>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 10 |     pub visible: bool
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `execute` is never used
[INFO] [stderr]   --> src/item.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub trait Action {
[INFO] [stderr]    |           ------ method in this trait
[INFO] [stderr] 14 |     fn execute(&self);
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `inventory_capacity`, `inventory`, `current_room`, and `actions` are never read
[INFO] [stderr]   --> src/player.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct Player {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr]  8 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]  9 |     pub inventory_capacity: u16,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 10 |     pub inventory: Vec<Item>,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 11 |     pub current_room: Rc<Room>,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 12 |     pub actions: Vec<Box<dyn Action>>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `description`, `items`, and `rooms` are never read
[INFO] [stderr]   --> src/room.rs:8:9
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct Room {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr]  8 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]  9 |     pub description: String,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 10 |     pub items: Vec<Item>,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 11 |     pub rooms: Vec<RoomConnector>
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Room` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name`, `description`, and `room` are never read
[INFO] [stderr]   --> src/room.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct RoomConnector {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 16 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 17 |     pub description: String,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 18 |     pub room: Rc<Room>
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RoomConnector` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-text-adventure` (bin "rust-text-adventure" test) generated 11 warnings (run `cargo fix --bin "rust-text-adventure" -p rust-text-adventure --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/build/rust-text-adventure/aed29f00800e6d57/out/rust_text_adventure-aed29f00800e6d57)
[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" "a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26", kill_on_drop: false }`
[INFO] [stdout] a4c0dc6d1f851d04e66842b9b3e685805f58df32ac7b7e9bd75fb8d13cc6ce26
