[INFO] cloning repository https://github.com/juicermv/numake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juicermv/numake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuicermv%2Fnumake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuicermv%2Fnumake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c6e986c2b7914e11ed9efcd75c1ece2404434bf
[INFO] testing juicermv/numake against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuicermv%2Fnumake" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/juicermv/numake
[INFO] finished tweaking git repo https://github.com/juicermv/numake
[INFO] tweaked toml for git repo https://github.com/juicermv/numake written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/juicermv/numake on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/juicermv/numake 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 641223235e158ce3dbe4e6ac870b0f360b2a97945b4e72eb1ad6149737456b06
[INFO] running `Command { std: "docker" "start" "-a" "641223235e158ce3dbe4e6ac870b0f360b2a97945b4e72eb1ad6149737456b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "641223235e158ce3dbe4e6ac870b0f360b2a97945b4e72eb1ad6149737456b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "641223235e158ce3dbe4e6ac870b0f360b2a97945b4e72eb1ad6149737456b06", kill_on_drop: false }`
[INFO] [stdout] 641223235e158ce3dbe4e6ac870b0f360b2a97945b4e72eb1ad6149737456b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb0f6e6bbc581c0fa991f02c8cd245d16689f83fd061f7012a408df0510a2223
[INFO] running `Command { std: "docker" "start" "-a" "cb0f6e6bbc581c0fa991f02c8cd245d16689f83fd061f7012a408df0510a2223", kill_on_drop: false }`
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[INFO] [stderr]    Compiling numake v0.0.1 (/opt/rustwide/workdir)
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[INFO] [stderr]    Compiling number_prefix v0.4.0
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[INFO] [stderr]    Compiling clap_derive v4.5.41
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[INFO] [stderr]    Compiling icu_locale_core v2.0.0
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[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.27.2
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[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling reqwest v0.12.22
[INFO] [stderr]    Compiling toml v0.9.2
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling dialoguer v0.11.0
[INFO] [stderr]    Compiling zip v4.3.0
[INFO] [stderr]    Compiling bitcode v0.6.6
[INFO] [stderr]    Compiling sha256 v1.6.0
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling mlua v0.10.5
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]   --> src/main.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod lib;
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: lib.rs is the root of this crate's library target
[INFO] [stdout]    = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]    = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mlua::prelude::LuaResult`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use mlua::prelude::LuaResult;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]  --> src/lib/util/mod.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mlua::{Integer, IntoLua, Lua, Value};
[INFO] [stdout]   |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::data::flag_type::FlagType`
[INFO] [stdout]  --> src/lib/util/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::data::flag_type::FlagType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::util::either::Either`
[INFO] [stdout]  --> src/lib/util/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::lib::util::either::Either;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `First` and `Second`
[INFO] [stdout]  --> src/lib/util/mod.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lib::util::either::Either::{First, Second};
[INFO] [stdout]   |                                        ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/lib/util/either.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FromLuaMulti` and `IntoLuaMulti`
[INFO] [stdout]  --> src/lib/util/either.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mlua::{FromLua, FromLuaMulti, IntoLuaMulti, Lua, Value};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoLua` and `Lua`
[INFO] [stdout]  --> src/lib/data/source_file_type.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mlua::{IntoLua, Lua};
[INFO] [stdout]   |            ^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LuaResult` and `LuaValue`
[INFO] [stdout]  --> src/lib/data/source_file_type.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mlua::prelude::{LuaResult, LuaValue};
[INFO] [stdout]   |                     ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::compilers::msvc::MSVC`
[INFO] [stdout]  --> src/lib/data/project.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::compilers::msvc::MSVC;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MetaMethod` and `UserDataFields`
[INFO] [stdout]   --> src/lib/data/project.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     FromLua, Lua, MetaMethod, UserData, UserDataFields, UserDataMethods, Value,
[INFO] [stdout]    |                   ^^^^^^^^^^            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/lib/data/project.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::data::project_language::ProjectLanguage`
[INFO] [stdout]  --> src/lib/data/project_type.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::data::project_language::ProjectLanguage;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LuaResult` and `LuaValue`
[INFO] [stdout]  --> src/lib/data/project_type.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mlua::prelude::{LuaResult, LuaValue};
[INFO] [stdout]   |                     ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mlua::Error::UserDataTypeMismatch`
[INFO] [stdout]  --> src/lib/data/project_type.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mlua::Error::UserDataTypeMismatch;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntoLua`
[INFO] [stdout]  --> src/lib/data/project_type.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mlua::{ExternalError, FromLua, IntoLua, Lua, Value};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::data::flag_type::FlagType`
[INFO] [stdout]  --> src/lib/data/project_language.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::data::flag_type::FlagType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LuaResult` and `LuaValue`
[INFO] [stdout]  --> src/lib/data/project_language.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mlua::prelude::{LuaResult, LuaValue};
[INFO] [stdout]   |                     ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mlua::Error::UserDataTypeMismatch`
[INFO] [stdout]  --> src/lib/data/project_language.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mlua::Error::UserDataTypeMismatch;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntoLua`
[INFO] [stdout]  --> src/lib/data/project_language.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mlua::{ExternalError, FromLua, IntoLua, Lua, Value};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::data::flag_type::FlagType`
[INFO] [stdout]  --> src/lib/runtime/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::data::flag_type::FlagType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::data::project_type::ProjectType`
[INFO] [stdout]  --> src/lib/runtime/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lib::data::project_type::ProjectType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::util::either::Either`
[INFO] [stdout]  --> src/lib/runtime/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lib::util::either::Either;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::builder::TypedValueParser`
[INFO] [stdout]   --> src/lib/runtime/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use clap::builder::TypedValueParser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]   --> src/lib/runtime/mod.rs:19:46
[INFO] [stdout]    |
[INFO] [stdout] 19 | use mlua::{Compiler, Lua, ObjectLike, Table, Value};
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> src/lib/runtime/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::str::FromStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaResult`
[INFO] [stdout]  --> src/lib/runtime/task_manager.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mlua::prelude::{LuaFunction, LuaResult, LuaValue};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]  --> src/lib/runtime/task_manager.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ObjectLike`
[INFO] [stdout]   --> src/lib/runtime/mod.rs:19:27
[INFO] [stdout]    |
[INFO] [stdout] 19 | use mlua::{Compiler, Lua, ObjectLike, Table, Value};
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/lib/util/either.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |             Err(e) => match B::from_lua(value, lua) {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e2`
[INFO] [stdout]   --> src/lib/util/either.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 Err(e2) => Err(mlua::Error::runtime("Could not parse either value!"))
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_e2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/lib/data/project_type.rs:22:3
[INFO] [stdout]    |
[INFO] [stdout] 22 |         lua: &Lua,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/lib/data/project_language.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 |         lua: &Lua,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/lib/data/flag_type.rs:26:31
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn from_lua(value: Value, lua: &Lua) -> mlua::Result<Self> {
[INFO] [stdout]    |                               ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `add_file` is never read
[INFO] [stdout]   --> src/lib/runtime/filesystem.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let mut add_file = false;
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/lib/runtime/network.rs:95:34
[INFO] [stdout]    |
[INFO] [stdout] 95 |         methods.add_method_mut("zip", |lua, this, url| unsafe {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `project_dir_str` is never read
[INFO] [stdout]   --> src/lib/init/mod.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut project_dir_str = "";
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `project_file_str` is never read
[INFO] [stdout]   --> src/lib/init/mod.rs:65:11
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let mut project_file_str = "";
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_lua_result` is never used
[INFO] [stdout]   --> src/lib/util/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn to_lua_result<T>(val: anyhow::Result<T>) -> mlua::Result<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `download_vswhere` is never used
[INFO] [stdout]    --> src/lib/util/mod.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn download_vswhere<P: AsRef<Path>>(path: &P) -> anyhow::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `args_to_map` is never used
[INFO] [stdout]    --> src/lib/util/mod.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn args_to_map(args: Vec<String>) -> HashMap<String, Option<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_gcc_includes` is never used
[INFO] [stdout]    --> src/lib/util/mod.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn get_gcc_includes(cmd: String) -> anyhow::Result<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pop_value`, `check_key_exists`, and `pop_user_value` are never used
[INFO] [stdout]    --> src/lib/util/cache.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 18  | impl Cache {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn pop_value(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn check_key_exists(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn pop_user_value(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `PathOutsideWorkingDirectory`, `ToolsetCompilerNull`, `ToolsetLinkerNull`, `AddFileIsDirectory`, and `VcNotFound` are never constructed
[INFO] [stdout]   --> src/lib/util/error.rs:7:2
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub enum NuMakeError {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 6  |     #[error("Path exits working directory!")]
[INFO] [stdout] 7  |     PathOutsideWorkingDirectory,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     ToolsetCompilerNull,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     ToolsetLinkerNull,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     AddFileIsDirectory,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     VcNotFound 
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NuMakeError` 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 `environment`, `cache`, `ui`, and `system` are never read
[INFO] [stdout]   --> src/lib/compilers/msvc.rs:48:2
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct MSVC
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 47 | {
[INFO] [stdout] 48 |     environment: Environment,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 49 |     cache: BuildCache,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 50 |     ui: UI,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 51 |     system: System,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MSVC` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `setup_msvc`, `compilation_step`, `resource_step`, and `linking_step` are never used
[INFO] [stdout]    --> src/lib/compilers/msvc.rs:71:5
[INFO] [stdout]     |
[INFO] [stdout] 54  | impl MSVC
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 71  |     fn setup_msvc(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     fn compilation_step(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 286 |     fn resource_step(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 |     fn linking_step(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `clear` are never used
[INFO] [stdout]   --> src/lib/data/source_file_collection.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl SourceFileCollection {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_file` is never used
[INFO] [stdout]   --> src/lib/data/project.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Project {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 43 |     pub fn add_file(
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `system`, `ui`, and `environment` are never read
[INFO] [stdout]   --> src/lib/runtime/mod.rs:35:2
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Runtime {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     system: system::System,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     ui: UI,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 43 |     cache: Cache,
[INFO] [stdout] 44 |     environment: Environment,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `environment` is never read
[INFO] [stdout]  --> src/lib/runtime/filesystem.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Filesystem {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     environment: Environment,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Filesystem` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `environment` is never read
[INFO] [stdout]   --> src/lib/runtime/network.rs:12:2
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Network {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 12 |     environment: Environment,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Network` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `msvc_execute` is never used
[INFO] [stdout]   --> src/lib/runtime/system.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl System {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub(crate) fn msvc_execute(
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Default` is never constructed
[INFO] [stdout]  --> src/lib/ui/format/default.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Default {}
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11m 17s
[INFO] running `Command { std: "docker" "inspect" "cb0f6e6bbc581c0fa991f02c8cd245d16689f83fd061f7012a408df0510a2223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0f6e6bbc581c0fa991f02c8cd245d16689f83fd061f7012a408df0510a2223", kill_on_drop: false }`
[INFO] [stdout] cb0f6e6bbc581c0fa991f02c8cd245d16689f83fd061f7012a408df0510a2223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c977292ae9cac9346f02e46cfaf08894d11b453879850a0c270a33e15a976c7
[INFO] running `Command { std: "docker" "start" "-a" "6c977292ae9cac9346f02e46cfaf08894d11b453879850a0c270a33e15a976c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling numake v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: found module declaration for lib.rs
[INFO] [stdout]   --> src/main.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod lib;
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: lib.rs is the root of this crate's library target
[INFO] [stdout]    = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]    = note: `#[warn(special_module_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::ExitCode`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::process::ExitCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mlua::prelude::LuaResult`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use mlua::prelude::LuaResult;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::init::Init`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lib::init::Init;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]  --> src/lib/util/mod.rs:4:35
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mlua::{Integer, IntoLua, Lua, Value};
[INFO] [stdout]   |                                   ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::data::flag_type::FlagType`
[INFO] [stdout]  --> src/lib/util/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::lib::data::flag_type::FlagType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::util::either::Either`
[INFO] [stdout]  --> src/lib/util/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::lib::util::either::Either;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `First` and `Second`
[INFO] [stdout]  --> src/lib/util/mod.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::lib::util::either::Either::{First, Second};
[INFO] [stdout]   |                                        ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/lib/util/either.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FromLuaMulti` and `IntoLuaMulti`
[INFO] [stdout]  --> src/lib/util/either.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mlua::{FromLua, FromLuaMulti, IntoLuaMulti, Lua, Value};
[INFO] [stdout]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoLua` and `Lua`
[INFO] [stdout]  --> src/lib/data/source_file_type.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mlua::{IntoLua, Lua};
[INFO] [stdout]   |            ^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LuaResult` and `LuaValue`
[INFO] [stdout]  --> src/lib/data/source_file_type.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mlua::prelude::{LuaResult, LuaValue};
[INFO] [stdout]   |                     ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::compilers::msvc::MSVC`
[INFO] [stdout]  --> src/lib/data/project.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::compilers::msvc::MSVC;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MetaMethod` and `UserDataFields`
[INFO] [stdout]   --> src/lib/data/project.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     FromLua, Lua, MetaMethod, UserData, UserDataFields, UserDataMethods, Value,
[INFO] [stdout]    |                   ^^^^^^^^^^            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]   --> src/lib/data/project.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | use serde::{Deserialize, Serialize};
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::data::project_language::ProjectLanguage`
[INFO] [stdout]  --> src/lib/data/project_type.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::data::project_language::ProjectLanguage;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LuaResult` and `LuaValue`
[INFO] [stdout]  --> src/lib/data/project_type.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mlua::prelude::{LuaResult, LuaValue};
[INFO] [stdout]   |                     ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mlua::Error::UserDataTypeMismatch`
[INFO] [stdout]  --> src/lib/data/project_type.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mlua::Error::UserDataTypeMismatch;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntoLua`
[INFO] [stdout]  --> src/lib/data/project_type.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mlua::{ExternalError, FromLua, IntoLua, Lua, Value};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::data::flag_type::FlagType`
[INFO] [stdout]  --> src/lib/data/project_language.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::data::flag_type::FlagType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LuaResult` and `LuaValue`
[INFO] [stdout]  --> src/lib/data/project_language.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mlua::prelude::{LuaResult, LuaValue};
[INFO] [stdout]   |                     ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mlua::Error::UserDataTypeMismatch`
[INFO] [stdout]  --> src/lib/data/project_language.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mlua::Error::UserDataTypeMismatch;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntoLua`
[INFO] [stdout]  --> src/lib/data/project_language.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mlua::{ExternalError, FromLua, IntoLua, Lua, Value};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::data::flag_type::FlagType`
[INFO] [stdout]  --> src/lib/runtime/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lib::data::flag_type::FlagType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::data::project_type::ProjectType`
[INFO] [stdout]  --> src/lib/runtime/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::lib::data::project_type::ProjectType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lib::util::either::Either`
[INFO] [stdout]  --> src/lib/runtime/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::lib::util::either::Either;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::builder::TypedValueParser`
[INFO] [stdout]   --> src/lib/runtime/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use clap::builder::TypedValueParser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Value`
[INFO] [stdout]   --> src/lib/runtime/mod.rs:19:46
[INFO] [stdout]    |
[INFO] [stdout] 19 | use mlua::{Compiler, Lua, ObjectLike, Table, Value};
[INFO] [stdout]    |                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> src/lib/runtime/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use std::str::FromStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LuaResult`
[INFO] [stdout]  --> src/lib/runtime/task_manager.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use mlua::prelude::{LuaFunction, LuaResult, LuaValue};
[INFO] [stdout]   |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]  --> src/lib/runtime/task_manager.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ObjectLike`
[INFO] [stdout]   --> src/lib/runtime/mod.rs:19:27
[INFO] [stdout]    |
[INFO] [stdout] 19 | use mlua::{Compiler, Lua, ObjectLike, Table, Value};
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/lib/util/either.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |             Err(e) => match B::from_lua(value, lua) {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e2`
[INFO] [stdout]   --> src/lib/util/either.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 Err(e2) => Err(mlua::Error::runtime("Could not parse either value!"))
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_e2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/lib/data/project_type.rs:22:3
[INFO] [stdout]    |
[INFO] [stdout] 22 |         lua: &Lua,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/lib/data/project_language.rs:21:3
[INFO] [stdout]    |
[INFO] [stdout] 21 |         lua: &Lua,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/lib/data/flag_type.rs:26:31
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn from_lua(value: Value, lua: &Lua) -> mlua::Result<Self> {
[INFO] [stdout]    |                               ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `add_file` is never read
[INFO] [stdout]   --> src/lib/runtime/filesystem.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 let mut add_file = false;
[INFO] [stdout]    |                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lua`
[INFO] [stdout]   --> src/lib/runtime/network.rs:95:34
[INFO] [stdout]    |
[INFO] [stdout] 95 |         methods.add_method_mut("zip", |lua, this, url| unsafe {
[INFO] [stdout]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `project_dir_str` is never read
[INFO] [stdout]   --> src/lib/init/mod.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut project_dir_str = "";
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `project_file_str` is never read
[INFO] [stdout]   --> src/lib/init/mod.rs:65:11
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let mut project_file_str = "";
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_string` is never used
[INFO] [stdout]   --> src/lib/util/mod.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn hash_string(val: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `into_lua_value` is never used
[INFO] [stdout]   --> src/lib/util/mod.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn into_lua_value(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `into_lua_table` is never used
[INFO] [stdout]   --> src/lib/util/mod.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn into_lua_table(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `into_toml_value` is never used
[INFO] [stdout]   --> src/lib/util/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn into_toml_value(origin: &mlua::Value) -> mlua::Result<toml::Value> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `into_toml_table` is never used
[INFO] [stdout]   --> src/lib/util/mod.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn into_toml_table(origin: &mlua::Table) -> mlua::Result<toml::Table> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_lua_result` is never used
[INFO] [stdout]   --> src/lib/util/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn to_lua_result<T>(val: anyhow::Result<T>) -> mlua::Result<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `download_vswhere` is never used
[INFO] [stdout]    --> src/lib/util/mod.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn download_vswhere<P: AsRef<Path>>(path: &P) -> anyhow::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `args_to_map` is never used
[INFO] [stdout]    --> src/lib/util/mod.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn args_to_map(args: Vec<String>) -> HashMap<String, Option<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_gcc_includes` is never used
[INFO] [stdout]    --> src/lib/util/mod.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn get_gcc_includes(cmd: String) -> anyhow::Result<Vec<String>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BuildCache` is never constructed
[INFO] [stdout]  --> src/lib/util/build_cache.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BuildCache {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `write_set`, and `read_set` are never used
[INFO] [stdout]   --> src/lib/util/build_cache.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl BuildCache {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn new(environment: Environment) -> anyhow::Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn write_set(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn read_set(
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cache` is never constructed
[INFO] [stdout]   --> src/lib/util/cache.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Cache {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/lib/util/cache.rs:19:9
[INFO] [stdout]     |
[INFO] [stdout] 18  | impl Cache {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 19  |     pub fn new(environment: Environment) -> anyhow::Result<Self> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45  |     pub fn write_file<T: AsRef<[u8]>>(
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56  |     pub fn read_file(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68  |     pub fn check_file_exists(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75  |     pub fn get_dir(
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87  |     pub fn check_dir_exists(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94  |     pub fn set_value(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn get_value(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn pop_value(
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn check_key_exists(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn set_user_value(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn get_user_value(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn pop_user_value(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     pub fn flush(&mut self) -> io::Result<()> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Either` is never used
[INFO] [stdout]  --> src/lib/util/either.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Either<A, B> {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NuMakeError` is never used
[INFO] [stdout]  --> src/lib/util/error.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum NuMakeError {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MSVC` is never constructed
[INFO] [stdout]   --> src/lib/compilers/msvc.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct MSVC
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `setup_msvc`, `compilation_step`, `resource_step`, `linking_step`, and `build` are never used
[INFO] [stdout]    --> src/lib/compilers/msvc.rs:56:9
[INFO] [stdout]     |
[INFO] [stdout] 54  | impl MSVC
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 55  | {
[INFO] [stdout] 56  |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 71  |     fn setup_msvc(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     fn compilation_step(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 286 |     fn resource_step(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 |     fn linking_step(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 456 |     fn build(
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Generic` is never constructed
[INFO] [stdout]   --> src/lib/compilers/generic.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Generic
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `compile_step`, `linking_step`, and `build` are never used
[INFO] [stdout]    --> src/lib/compilers/generic.rs:43:9
[INFO] [stdout]     |
[INFO] [stdout] 41  | impl Generic
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 42  | {
[INFO] [stdout] 43  |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 58  |     fn compile_step(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn linking_step(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     fn build(
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MinGW` is never constructed
[INFO] [stdout]   --> src/lib/compilers/mingw.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct MinGW
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `compile_step`, `resource_step`, `linking_step`, and `build` are never used
[INFO] [stdout]    --> src/lib/compilers/mingw.rs:46:9
[INFO] [stdout]     |
[INFO] [stdout] 44  | impl MinGW
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 45  | {
[INFO] [stdout] 46  |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 61  |     fn compile_step(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 199 |     fn resource_step(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |     fn linking_step(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 375 |     fn build(
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, `get`, and `clear` are never used
[INFO] [stdout]   --> src/lib/data/source_file_collection.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl SourceFileCollection {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn insert(
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Project` is never constructed
[INFO] [stdout]   --> src/lib/data/project.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Project {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_file`, `copy_assets`, and `get_flags` are never used
[INFO] [stdout]   --> src/lib/data/project.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Project {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 43 |     pub fn add_file(
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn copy_assets(
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn get_flags(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Environment` is never constructed
[INFO] [stdout]  --> src/lib/data/environment.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Environment {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Runtime` is never constructed
[INFO] [stdout]   --> src/lib/runtime/mod.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Runtime {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `execute_script`, `push_globals`, `get_tasks`, and `execute_task` are never used
[INFO] [stdout]    --> src/lib/runtime/mod.rs:50:9
[INFO] [stdout]     |
[INFO] [stdout] 49  | impl Runtime {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout] 50  |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  |     pub(crate) fn execute_script(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn push_globals(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     pub fn get_tasks(&mut self) -> Vec<String> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     pub fn execute_task(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Filesystem` is never constructed
[INFO] [stdout]  --> src/lib/runtime/filesystem.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Filesystem {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `walk_dir` are never used
[INFO] [stdout]   --> src/lib/runtime/filesystem.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Filesystem {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn new(environment: Environment) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn walk_dir(
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Network` is never constructed
[INFO] [stdout]   --> src/lib/runtime/network.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Network {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `download_zip` are never used
[INFO] [stdout]   --> src/lib/runtime/network.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Network {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 18 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub unsafe fn download_zip(
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Storage` is never constructed
[INFO] [stdout]  --> src/lib/runtime/storage.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Storage {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/lib/runtime/storage.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Storage {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 12 |     pub(crate) fn new(cache: Cache) -> Storage {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `System` is never constructed
[INFO] [stdout]  --> src/lib/runtime/system.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct System {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `execute`, and `msvc_execute` are never used
[INFO] [stdout]   --> src/lib/runtime/system.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl System {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new(ui: UI) -> System {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub(crate) fn execute(
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub(crate) fn msvc_execute(
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TaskManager` is never constructed
[INFO] [stdout]   --> src/lib/runtime/task_manager.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct TaskManager {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `run`, and `get_tasks` are never used
[INFO] [stdout]   --> src/lib/runtime/task_manager.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl TaskManager {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 15 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn run(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn get_tasks(&self) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Init` is never constructed
[INFO] [stdout]   --> src/lib/init/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Init {}
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated functions are never used
[INFO] [stdout]   --> src/lib/init/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Init {
[INFO] [stdout]    | --------- associated functions in this implementation
[INFO] [stdout] 13 |     pub fn run() -> ExitCode {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn run_safe(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn init_runtime(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     fn init_ui(quiet: bool) -> UI {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn get_subcommand(args: &Cli) -> SubCommands {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn init_environment(command: &SubCommands) -> anyhow::Result<Environment> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |     fn check_quiet(command: &SubCommands) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UI` is never constructed
[INFO] [stdout]  --> src/lib/ui/mod.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct UI {
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `create_bar`, `create_spinner`, `remove_bar`, and `println` are never used
[INFO] [stdout]   --> src/lib/ui/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl UI {
[INFO] [stdout]    | ------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new(quiet: bool) -> UI {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn create_bar(
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn create_spinner(
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn remove_bar(
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn println<I: AsRef<str>>(
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Format` is never used
[INFO] [stdout]  --> src/lib/ui/format/mod.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Format {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Default` is never constructed
[INFO] [stdout]  --> src/lib/ui/format/default.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Default {}
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Error` is never constructed
[INFO] [stdout]  --> src/lib/ui/format/error.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Error {}
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ok` is never constructed
[INFO] [stdout]  --> src/lib/ui/format/ok.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Ok {}
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Info` is never constructed
[INFO] [stdout]  --> src/lib/ui/format/info.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Info {}
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "6c977292ae9cac9346f02e46cfaf08894d11b453879850a0c270a33e15a976c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c977292ae9cac9346f02e46cfaf08894d11b453879850a0c270a33e15a976c7", kill_on_drop: false }`
[INFO] [stdout] 6c977292ae9cac9346f02e46cfaf08894d11b453879850a0c270a33e15a976c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 444e38e32e9a73a24fe962cf72f76ba4ba54c18cd045af2e59fb0e25e19f4870
[INFO] running `Command { std: "docker" "start" "-a" "444e38e32e9a73a24fe962cf72f76ba4ba54c18cd045af2e59fb0e25e19f4870", kill_on_drop: false }`
[INFO] [stderr] warning: found module declaration for lib.rs
[INFO] [stderr]   --> src/main.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | mod lib;
[INFO] [stderr]    | ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: lib.rs is the root of this crate's library target
[INFO] [stderr]    = help: to refer to it from other targets, use the library's name as the path
[INFO] [stderr]    = note: `#[warn(special_module_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::process::ExitCode`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::process::ExitCode;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mlua::prelude::LuaResult`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use mlua::prelude::LuaResult;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::init::Init`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::lib::init::Init;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Value`
[INFO] [stderr]  --> src/lib/util/mod.rs:4:35
[INFO] [stderr]   |
[INFO] [stderr] 4 | use mlua::{Integer, IntoLua, Lua, Value};
[INFO] [stderr]   |                                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::data::flag_type::FlagType`
[INFO] [stderr]  --> src/lib/util/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::lib::data::flag_type::FlagType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::util::either::Either`
[INFO] [stderr]  --> src/lib/util/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::lib::util::either::Either;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `First` and `Second`
[INFO] [stderr]  --> src/lib/util/mod.rs:8:40
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::lib::util::either::Either::{First, Second};
[INFO] [stderr]   |                                        ^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/lib/util/either.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FromLuaMulti` and `IntoLuaMulti`
[INFO] [stderr]  --> src/lib/util/either.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mlua::{FromLua, FromLuaMulti, IntoLuaMulti, Lua, Value};
[INFO] [stderr]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IntoLua` and `Lua`
[INFO] [stderr]  --> src/lib/data/source_file_type.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mlua::{IntoLua, Lua};
[INFO] [stderr]   |            ^^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `LuaResult` and `LuaValue`
[INFO] [stderr]  --> src/lib/data/source_file_type.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mlua::prelude::{LuaResult, LuaValue};
[INFO] [stderr]   |                     ^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::compilers::msvc::MSVC`
[INFO] [stderr]  --> src/lib/data/project.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::lib::compilers::msvc::MSVC;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MetaMethod` and `UserDataFields`
[INFO] [stderr]   --> src/lib/data/project.rs:13:16
[INFO] [stderr]    |
[INFO] [stderr] 13 |     FromLua, Lua, MetaMethod, UserData, UserDataFields, UserDataMethods, Value,
[INFO] [stderr]    |                   ^^^^^^^^^^            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stderr]   --> src/lib/data/project.rs:15:13
[INFO] [stderr]    |
[INFO] [stderr] 15 | use serde::{Deserialize, Serialize};
[INFO] [stderr]    |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::data::project_language::ProjectLanguage`
[INFO] [stderr]  --> src/lib/data/project_type.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::lib::data::project_language::ProjectLanguage;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `LuaResult` and `LuaValue`
[INFO] [stderr]  --> src/lib/data/project_type.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mlua::prelude::{LuaResult, LuaValue};
[INFO] [stderr]   |                     ^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mlua::Error::UserDataTypeMismatch`
[INFO] [stderr]  --> src/lib/data/project_type.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mlua::Error::UserDataTypeMismatch;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IntoLua`
[INFO] [stderr]  --> src/lib/data/project_type.rs:4:36
[INFO] [stderr]   |
[INFO] [stderr] 4 | use mlua::{ExternalError, FromLua, IntoLua, Lua, Value};
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::data::flag_type::FlagType`
[INFO] [stderr]  --> src/lib/data/project_language.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::lib::data::flag_type::FlagType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `LuaResult` and `LuaValue`
[INFO] [stderr]  --> src/lib/data/project_language.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mlua::prelude::{LuaResult, LuaValue};
[INFO] [stderr]   |                     ^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mlua::Error::UserDataTypeMismatch`
[INFO] [stderr]  --> src/lib/data/project_language.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mlua::Error::UserDataTypeMismatch;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IntoLua`
[INFO] [stderr]  --> src/lib/data/project_language.rs:4:36
[INFO] [stderr]   |
[INFO] [stderr] 4 | use mlua::{ExternalError, FromLua, IntoLua, Lua, Value};
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::data::flag_type::FlagType`
[INFO] [stderr]  --> src/lib/runtime/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::lib::data::flag_type::FlagType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::data::project_type::ProjectType`
[INFO] [stderr]  --> src/lib/runtime/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::lib::data::project_type::ProjectType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lib::util::either::Either`
[INFO] [stderr]  --> src/lib/runtime/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::lib::util::either::Either;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `clap::builder::TypedValueParser`
[INFO] [stderr]   --> src/lib/runtime/mod.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use clap::builder::TypedValueParser;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Value`
[INFO] [stderr]   --> src/lib/runtime/mod.rs:19:46
[INFO] [stderr]    |
[INFO] [stderr] 19 | use mlua::{Compiler, Lua, ObjectLike, Table, Value};
[INFO] [stderr]    |                                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]   --> src/lib/runtime/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use std::str::FromStr;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LuaResult`
[INFO] [stderr]  --> src/lib/runtime/task_manager.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mlua::prelude::{LuaFunction, LuaResult, LuaValue};
[INFO] [stderr]   |                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Arc`
[INFO] [stderr]  --> src/lib/runtime/task_manager.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ObjectLike`
[INFO] [stderr]   --> src/lib/runtime/mod.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 | use mlua::{Compiler, Lua, ObjectLike, Table, Value};
[INFO] [stderr]    |                           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/lib/util/either.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Err(e) => match B::from_lua(value, lua) {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e2`
[INFO] [stderr]   --> src/lib/util/either.rs:16:21
[INFO] [stderr]    |
[INFO] [stderr] 16 |                 Err(e2) => Err(mlua::Error::runtime("Could not parse either value!"))
[INFO] [stderr]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_e2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lua`
[INFO] [stderr]   --> src/lib/data/project_type.rs:22:3
[INFO] [stderr]    |
[INFO] [stderr] 22 |         lua: &Lua,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lua`
[INFO] [stderr]   --> src/lib/data/project_language.rs:21:3
[INFO] [stderr]    |
[INFO] [stderr] 21 |         lua: &Lua,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lua`
[INFO] [stderr]   --> src/lib/data/flag_type.rs:26:31
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn from_lua(value: Value, lua: &Lua) -> mlua::Result<Self> {
[INFO] [stderr]    |                               ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `add_file` is never read
[INFO] [stderr]   --> src/lib/runtime/filesystem.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |                 let mut add_file = false;
[INFO] [stderr]    |                         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lua`
[INFO] [stderr]   --> src/lib/runtime/network.rs:95:34
[INFO] [stderr]    |
[INFO] [stderr] 95 |         methods.add_method_mut("zip", |lua, this, url| unsafe {
[INFO] [stderr]    |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_lua`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `project_dir_str` is never read
[INFO] [stderr]   --> src/lib/init/mod.rs:64:11
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let mut project_dir_str = "";
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `project_file_str` is never read
[INFO] [stderr]   --> src/lib/init/mod.rs:65:11
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let mut project_file_str = "";
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: function `hash_string` is never used
[INFO] [stderr]   --> src/lib/util/mod.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn hash_string(val: &str) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `into_lua_value` is never used
[INFO] [stderr]   --> src/lib/util/mod.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn into_lua_value(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `into_lua_table` is never used
[INFO] [stderr]   --> src/lib/util/mod.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn into_lua_table(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `into_toml_value` is never used
[INFO] [stderr]   --> src/lib/util/mod.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub fn into_toml_value(origin: &mlua::Value) -> mlua::Result<toml::Value> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `into_toml_table` is never used
[INFO] [stderr]   --> src/lib/util/mod.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn into_toml_table(origin: &mlua::Table) -> mlua::Result<toml::Table> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `to_lua_result` is never used
[INFO] [stderr]   --> src/lib/util/mod.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn to_lua_result<T>(val: anyhow::Result<T>) -> mlua::Result<T> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `download_vswhere` is never used
[INFO] [stderr]    --> src/lib/util/mod.rs:106:8
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub fn download_vswhere<P: AsRef<Path>>(path: &P) -> anyhow::Result<()> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `args_to_map` is never used
[INFO] [stderr]    --> src/lib/util/mod.rs:116:8
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub fn args_to_map(args: Vec<String>) -> HashMap<String, Option<String>> {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_gcc_includes` is never used
[INFO] [stderr]    --> src/lib/util/mod.rs:145:8
[INFO] [stderr]     |
[INFO] [stderr] 145 | pub fn get_gcc_includes(cmd: String) -> anyhow::Result<Vec<String>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BuildCache` is never constructed
[INFO] [stderr]  --> src/lib/util/build_cache.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct BuildCache {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `write_set`, and `read_set` are never used
[INFO] [stderr]   --> src/lib/util/build_cache.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl BuildCache {
[INFO] [stderr]    | --------------- associated items in this implementation
[INFO] [stderr] 12 |     pub fn new(environment: Environment) -> anyhow::Result<Self> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn write_set(
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn read_set(
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Cache` is never constructed
[INFO] [stderr]   --> src/lib/util/cache.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Cache {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/lib/util/cache.rs:19:9
[INFO] [stderr]     |
[INFO] [stderr] 18  | impl Cache {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr] 19  |     pub fn new(environment: Environment) -> anyhow::Result<Self> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 45  |     pub fn write_file<T: AsRef<[u8]>>(
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 56  |     pub fn read_file(
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 68  |     pub fn check_file_exists(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 75  |     pub fn get_dir(
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 87  |     pub fn check_dir_exists(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 94  |     pub fn set_value(
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 103 |     pub fn get_value(
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 113 |     pub fn pop_value(
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 |     pub fn check_key_exists(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 127 |     pub fn set_user_value(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |     pub fn get_user_value(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 146 |     pub fn pop_user_value(
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 153 |     pub fn flush(&mut self) -> io::Result<()> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Either` is never used
[INFO] [stderr]  --> src/lib/util/either.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum Either<A, B> {
[INFO] [stderr]   |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `NuMakeError` is never used
[INFO] [stderr]  --> src/lib/util/error.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum NuMakeError {
[INFO] [stderr]   |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MSVC` is never constructed
[INFO] [stderr]   --> src/lib/compilers/msvc.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub struct MSVC
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `setup_msvc`, `compilation_step`, `resource_step`, `linking_step`, and `build` are never used
[INFO] [stderr]    --> src/lib/compilers/msvc.rs:56:9
[INFO] [stderr]     |
[INFO] [stderr] 54  | impl MSVC
[INFO] [stderr]     | --------- associated items in this implementation
[INFO] [stderr] 55  | {
[INFO] [stderr] 56  |     pub fn new(
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 71  |     fn setup_msvc(
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 150 |     fn compilation_step(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 286 |     fn resource_step(
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 388 |     fn linking_step(
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 456 |     fn build(
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Generic` is never constructed
[INFO] [stderr]   --> src/lib/compilers/generic.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Generic
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `compile_step`, `linking_step`, and `build` are never used
[INFO] [stderr]    --> src/lib/compilers/generic.rs:43:9
[INFO] [stderr]     |
[INFO] [stderr] 41  | impl Generic
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr] 42  | {
[INFO] [stderr] 43  |     pub fn new(
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 58  |     fn compile_step(
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 185 |     fn linking_step(
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 243 |     fn build(
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MinGW` is never constructed
[INFO] [stderr]   --> src/lib/compilers/mingw.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct MinGW
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `compile_step`, `resource_step`, `linking_step`, and `build` are never used
[INFO] [stderr]    --> src/lib/compilers/mingw.rs:46:9
[INFO] [stderr]     |
[INFO] [stderr] 44  | impl MinGW
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr] 45  | {
[INFO] [stderr] 46  |     pub fn new(
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 61  |     fn compile_step(
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 199 |     fn resource_step(
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 271 |     fn linking_step(
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 375 |     fn build(
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `insert`, `get`, and `clear` are never used
[INFO] [stderr]   --> src/lib/data/source_file_collection.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl SourceFileCollection {
[INFO] [stderr]    | ------------------------- associated items in this implementation
[INFO] [stderr] 13 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn insert(
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 43 |     pub fn get(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     pub fn clear(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Project` is never constructed
[INFO] [stderr]   --> src/lib/data/project.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Project {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `add_file`, `copy_assets`, and `get_flags` are never used
[INFO] [stderr]   --> src/lib/data/project.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 42 | impl Project {
[INFO] [stderr]    | ------------ methods in this implementation
[INFO] [stderr] 43 |     pub fn add_file(
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 |     pub fn copy_assets(
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 74 |     pub fn get_flags(
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Environment` is never constructed
[INFO] [stderr]  --> src/lib/data/environment.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Environment {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Runtime` is never constructed
[INFO] [stderr]   --> src/lib/runtime/mod.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct Runtime {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `execute_script`, `push_globals`, `get_tasks`, and `execute_task` are never used
[INFO] [stderr]    --> src/lib/runtime/mod.rs:50:9
[INFO] [stderr]     |
[INFO] [stderr] 49  | impl Runtime {
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr] 50  |     pub fn new(
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 93  |     pub(crate) fn execute_script(
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 130 |     fn push_globals(
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 162 |     pub fn get_tasks(&mut self) -> Vec<String> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 166 |     pub fn execute_task(
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Filesystem` is never constructed
[INFO] [stderr]  --> src/lib/runtime/filesystem.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Filesystem {
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `walk_dir` are never used
[INFO] [stderr]   --> src/lib/runtime/filesystem.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Filesystem {
[INFO] [stderr]    | --------------- associated items in this implementation
[INFO] [stderr] 12 |     pub fn new(environment: Environment) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     pub fn walk_dir(
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Network` is never constructed
[INFO] [stderr]   --> src/lib/runtime/network.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Network {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `download_zip` are never used
[INFO] [stderr]   --> src/lib/runtime/network.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl Network {
[INFO] [stderr]    | ------------ associated items in this implementation
[INFO] [stderr] 18 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub unsafe fn download_zip(
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Storage` is never constructed
[INFO] [stderr]  --> src/lib/runtime/storage.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Storage {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/lib/runtime/storage.rs:12:16
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Storage {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] 12 |     pub(crate) fn new(cache: Cache) -> Storage {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `System` is never constructed
[INFO] [stderr]  --> src/lib/runtime/system.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct System {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `execute`, and `msvc_execute` are never used
[INFO] [stderr]   --> src/lib/runtime/system.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl System {
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 13 |     pub fn new(ui: UI) -> System {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub(crate) fn execute(
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub(crate) fn msvc_execute(
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TaskManager` is never constructed
[INFO] [stderr]   --> src/lib/runtime/task_manager.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct TaskManager {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `run`, and `get_tasks` are never used
[INFO] [stderr]   --> src/lib/runtime/task_manager.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl TaskManager {
[INFO] [stderr]    | ---------------- associated items in this implementation
[INFO] [stderr] 15 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn run(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn get_tasks(&self) -> Vec<String> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Init` is never constructed
[INFO] [stderr]   --> src/lib/init/mod.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Init {}
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated functions are never used
[INFO] [stderr]   --> src/lib/init/mod.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl Init {
[INFO] [stderr]    | --------- associated functions in this implementation
[INFO] [stderr] 13 |     pub fn run() -> ExitCode {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     fn run_safe(
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     fn init_runtime(
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 55 |     fn init_ui(quiet: bool) -> UI {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59 |     fn get_subcommand(args: &Cli) -> SubCommands {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 63 |     fn init_environment(command: &SubCommands) -> anyhow::Result<Environment> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90 |     fn check_quiet(command: &SubCommands) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `UI` is never constructed
[INFO] [stderr]  --> src/lib/ui/mod.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct UI {
[INFO] [stderr]   |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `create_bar`, `create_spinner`, `remove_bar`, and `println` are never used
[INFO] [stderr]   --> src/lib/ui/mod.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl UI {
[INFO] [stderr]    | ------- associated items in this implementation
[INFO] [stderr] 13 |     pub fn new(quiet: bool) -> UI {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn create_bar(
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub fn create_spinner(
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 39 |     pub fn remove_bar(
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     pub fn println<I: AsRef<str>>(
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Format` is never used
[INFO] [stderr]  --> src/lib/ui/format/mod.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub trait Format {
[INFO] [stderr]   |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Default` is never constructed
[INFO] [stderr]  --> src/lib/ui/format/default.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Default {}
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Error` is never constructed
[INFO] [stderr]  --> src/lib/ui/format/error.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Error {}
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Ok` is never constructed
[INFO] [stderr]  --> src/lib/ui/format/ok.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Ok {}
[INFO] [stderr]   |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Info` is never constructed
[INFO] [stderr]  --> src/lib/ui/format/info.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Info {}
[INFO] [stderr]   |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `numake` (bin "numake" test) generated 87 warnings (run `cargo fix --bin "numake" --tests` to apply 30 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/numake-bbfd308b92371bfc)
[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" "444e38e32e9a73a24fe962cf72f76ba4ba54c18cd045af2e59fb0e25e19f4870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "444e38e32e9a73a24fe962cf72f76ba4ba54c18cd045af2e59fb0e25e19f4870", kill_on_drop: false }`
[INFO] [stdout] 444e38e32e9a73a24fe962cf72f76ba4ba54c18cd045af2e59fb0e25e19f4870
