[INFO] fetching crate haych 0.0.4...
[INFO] testing haych-0.0.4 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate haych 0.0.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate haych 0.0.4
[INFO] finished tweaking crates.io crate haych 0.0.4
[INFO] tweaked toml for crates.io crate haych 0.0.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate haych 0.0.4 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate haych 0.0.4 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92c899f3ccce82fd1aa1b81f37b218b2f8b403dc98e4b927fe3aa59d319e9fdd
[INFO] running `Command { std: "docker" "start" "-a" "92c899f3ccce82fd1aa1b81f37b218b2f8b403dc98e4b927fe3aa59d319e9fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92c899f3ccce82fd1aa1b81f37b218b2f8b403dc98e4b927fe3aa59d319e9fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c899f3ccce82fd1aa1b81f37b218b2f8b403dc98e4b927fe3aa59d319e9fdd", kill_on_drop: false }`
[INFO] [stdout] 92c899f3ccce82fd1aa1b81f37b218b2f8b403dc98e4b927fe3aa59d319e9fdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 322269ddc20acc0659952a8a65d054a4309f218f38ed7da50fdab79618336b99
[INFO] running `Command { std: "docker" "start" "-a" "322269ddc20acc0659952a8a65d054a4309f218f38ed7da50fdab79618336b99", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
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[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling pest_derive v2.7.11
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[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.5
[INFO] [stderr]    Compiling haych v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/config.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{fs, env, path::PathBuf};
[INFO] [stdout]   |               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArgMatches`, `Args`, `FromArgMatches`, `Parser`, and `Subcommand`
[INFO] [stdout]  --> src/build_cmd.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stdout]   |            ^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^           ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Args`, `FromArgMatches`, `Parser`, `Subcommand`, and `value_parser`
[INFO] [stdout]  --> src/init.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stdout]   |            ^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^           ^^^^                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/install.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process`
[INFO] [stdout]  --> src/install.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArgMatches`, `Args`, `Command`, and `Subcommand`
[INFO] [stdout]  --> src/install.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches};
[INFO] [stdout]   |                    ^^^^^^^^^^                  ^^^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/watch.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs, thread, time::Duration};
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MutexGuard`
[INFO] [stdout]  --> src/watch.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Mutex, Arc, MutexGuard};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::build_cmd`
[INFO] [stdout]  --> src/watch.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::build_cmd;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stdout]  --> src/watch.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use clap::error::{Error, ErrorKind};
[INFO] [stdout]   |                   ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Args` and `Subcommand`
[INFO] [stdout]  --> src/watch.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stdout]   |                    ^^^^^^^^^^                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `event::EventAttributes`
[INFO] [stdout]  --> src/watch.rs:9:63
[INFO] [stdout]   |
[INFO] [stdout] 9 | use notify::{RecursiveMode, Watcher, Event, event::EventKind, event::EventAttributes};
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DebouncedEvent`
[INFO] [stdout]   --> src/watch.rs:10:87
[INFO] [stdout]    |
[INFO] [stdout] 10 | use notify_debouncer_full::{new_debouncer, DebounceEventResult, DebounceEventHandler, DebouncedEvent};
[INFO] [stdout]    |                                                                                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WatchArgs`
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use watch::{WatchArgs, watch_command, watch_files};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `build_application`
[INFO] [stdout]  --> src/main.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | use build_cmd::{build_command, build_application};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InstallArgs` and `install_package`
[INFO] [stdout]   --> src/main.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use install::{InstallArgs, install_package};
[INFO] [stdout]    |               ^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArgMatches`, `Args`, `Command`, `FromArgMatches`, `Parser`, and `Subcommand`
[INFO] [stdout]   --> src/main.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, command, value_parser};
[INFO] [stdout]    |            ^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stdout]   --> src/main.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use clap::error::{Error, ErrorKind};
[INFO] [stdout]    |                   ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `minify::html::minify`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use minify::html::minify;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `toml::Table`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use toml::Table;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromArgMatches`
[INFO] [stdout]  --> src/install.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromArgMatches`
[INFO] [stdout]  --> src/watch.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/build_cmd.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut app_tree = crate::handle_tree::get_tree();
[INFO] [stdout]   |         ----^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/build_cmd.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut context = Context::new();
[INFO] [stdout]   |         ----^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `create_dist_dir`
[INFO] [stdout]   --> src/build_cmd.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let create_dist_dir = fs::create_dir("dist/");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_dist_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/init.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn init_project(args: &ArgMatches) {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/watch.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut child = process::Command::new("cargo")
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/watch.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn watch_files(args: &ArgMatches, _config: ProjectConfig) {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/config.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ProjectConfig(Table);
[INFO] [stdout]   |            ------------- ^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `ProjectConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_application` is never used
[INFO] [stdout]  --> src/build_cmd.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn build_application() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `install_package` is never used
[INFO] [stdout]   --> src/install.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn install_package(args: InstallArgs) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/watch.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     std::fs::create_dir("debug");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let _ = std::fs::create_dir("debug");
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/watch.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 | /         self.0.send(
[INFO] [stdout] 144 | |             result.map(|mut r| {
[INFO] [stdout] 145 | |                 r
[INFO] [stdout] 146 | |                     .iter_mut()
[INFO] [stdout] ...   |
[INFO] [stdout] 149 | |             })
[INFO] [stdout] 150 | |             );
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let _ = self.0.send(
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "322269ddc20acc0659952a8a65d054a4309f218f38ed7da50fdab79618336b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322269ddc20acc0659952a8a65d054a4309f218f38ed7da50fdab79618336b99", kill_on_drop: false }`
[INFO] [stdout] 322269ddc20acc0659952a8a65d054a4309f218f38ed7da50fdab79618336b99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ac53798fc0efd2a131634a613ed9431ee7b833150fb8f5c6df5db88538efc1c
[INFO] running `Command { std: "docker" "start" "-a" "7ac53798fc0efd2a131634a613ed9431ee7b833150fb8f5c6df5db88538efc1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling haych v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> src/config.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{fs, env, path::PathBuf};
[INFO] [stdout]   |               ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArgMatches`, `Args`, `FromArgMatches`, `Parser`, and `Subcommand`
[INFO] [stdout]  --> src/build_cmd.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stdout]   |            ^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^           ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Args`, `FromArgMatches`, `Parser`, `Subcommand`, and `value_parser`
[INFO] [stdout]  --> src/init.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stdout]   |            ^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^           ^^^^                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/install.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process`
[INFO] [stdout]  --> src/install.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArgMatches`, `Args`, `Command`, and `Subcommand`
[INFO] [stdout]  --> src/install.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches};
[INFO] [stdout]   |                    ^^^^^^^^^^                  ^^^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]  --> src/watch.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs, thread, time::Duration};
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MutexGuard`
[INFO] [stdout]  --> src/watch.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::{Mutex, Arc, MutexGuard};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::build_cmd`
[INFO] [stdout]  --> src/watch.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::build_cmd;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stdout]  --> src/watch.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use clap::error::{Error, ErrorKind};
[INFO] [stdout]   |                   ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Args` and `Subcommand`
[INFO] [stdout]  --> src/watch.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stdout]   |                    ^^^^^^^^^^                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `event::EventAttributes`
[INFO] [stdout]  --> src/watch.rs:9:63
[INFO] [stdout]   |
[INFO] [stdout] 9 | use notify::{RecursiveMode, Watcher, Event, event::EventKind, event::EventAttributes};
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DebouncedEvent`
[INFO] [stdout]   --> src/watch.rs:10:87
[INFO] [stdout]    |
[INFO] [stdout] 10 | use notify_debouncer_full::{new_debouncer, DebounceEventResult, DebounceEventHandler, DebouncedEvent};
[INFO] [stdout]    |                                                                                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WatchArgs`
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use watch::{WatchArgs, watch_command, watch_files};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `build_application`
[INFO] [stdout]  --> src/main.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | use build_cmd::{build_command, build_application};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InstallArgs` and `install_package`
[INFO] [stdout]   --> src/main.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use install::{InstallArgs, install_package};
[INFO] [stdout]    |               ^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArgMatches`, `Args`, `Command`, `FromArgMatches`, `Parser`, and `Subcommand`
[INFO] [stdout]   --> src/main.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, command, value_parser};
[INFO] [stdout]    |            ^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stdout]   --> src/main.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use clap::error::{Error, ErrorKind};
[INFO] [stdout]    |                   ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `minify::html::minify`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use minify::html::minify;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `toml::Table`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use toml::Table;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromArgMatches`
[INFO] [stdout]  --> src/install.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromArgMatches`
[INFO] [stdout]  --> src/watch.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/build_cmd.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut app_tree = crate::handle_tree::get_tree();
[INFO] [stdout]   |         ----^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/build_cmd.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut context = Context::new();
[INFO] [stdout]   |         ----^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `create_dist_dir`
[INFO] [stdout]   --> src/build_cmd.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let create_dist_dir = fs::create_dir("dist/");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_dist_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/init.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn init_project(args: &ArgMatches) {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/watch.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut child = process::Command::new("cargo")
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/watch.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn watch_files(args: &ArgMatches, _config: ProjectConfig) {
[INFO] [stdout]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/config.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ProjectConfig(Table);
[INFO] [stdout]   |            ------------- ^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            field in this struct
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `ProjectConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_application` is never used
[INFO] [stdout]  --> src/build_cmd.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn build_application() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `install_package` is never used
[INFO] [stdout]   --> src/install.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn install_package(args: InstallArgs) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/watch.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     std::fs::create_dir("debug");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let _ = std::fs::create_dir("debug");
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/watch.rs:143:9
[INFO] [stdout]     |
[INFO] [stdout] 143 | /         self.0.send(
[INFO] [stdout] 144 | |             result.map(|mut r| {
[INFO] [stdout] 145 | |                 r
[INFO] [stdout] 146 | |                     .iter_mut()
[INFO] [stdout] ...   |
[INFO] [stdout] 149 | |             })
[INFO] [stdout] 150 | |             );
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let _ = self.0.send(
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "7ac53798fc0efd2a131634a613ed9431ee7b833150fb8f5c6df5db88538efc1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ac53798fc0efd2a131634a613ed9431ee7b833150fb8f5c6df5db88538efc1c", kill_on_drop: false }`
[INFO] [stdout] 7ac53798fc0efd2a131634a613ed9431ee7b833150fb8f5c6df5db88538efc1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d52ba6e6dd8172986da2b9ba9ef086afc69dec75ac62909e0d1aeb025798073a
[INFO] running `Command { std: "docker" "start" "-a" "d52ba6e6dd8172986da2b9ba9ef086afc69dec75ac62909e0d1aeb025798073a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `env`
[INFO] [stderr]  --> src/config.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{fs, env, path::PathBuf};
[INFO] [stderr]   |               ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ArgMatches`, `Args`, `FromArgMatches`, `Parser`, and `Subcommand`
[INFO] [stderr]  --> src/build_cmd.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stderr]   |            ^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^           ^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Args`, `FromArgMatches`, `Parser`, `Subcommand`, and `value_parser`
[INFO] [stderr]  --> src/init.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stderr]   |            ^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^           ^^^^                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/install.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::process`
[INFO] [stderr]  --> src/install.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::process;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ArgMatches`, `Args`, `Command`, and `Subcommand`
[INFO] [stderr]  --> src/install.rs:6:20
[INFO] [stderr]   |
[INFO] [stderr] 6 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches};
[INFO] [stderr]   |                    ^^^^^^^^^^                  ^^^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fs`
[INFO] [stderr]  --> src/watch.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{fs, thread, time::Duration};
[INFO] [stderr]   |           ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MutexGuard`
[INFO] [stderr]  --> src/watch.rs:2:29
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::{Mutex, Arc, MutexGuard};
[INFO] [stderr]   |                             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::build_cmd`
[INFO] [stderr]  --> src/watch.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::build_cmd;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stderr]  --> src/watch.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 | use clap::error::{Error, ErrorKind};
[INFO] [stderr]   |                   ^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Args` and `Subcommand`
[INFO] [stderr]  --> src/watch.rs:8:20
[INFO] [stderr]   |
[INFO] [stderr] 8 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stderr]   |                    ^^^^^^^^^^                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `event::EventAttributes`
[INFO] [stderr]  --> src/watch.rs:9:63
[INFO] [stderr]   |
[INFO] [stderr] 9 | use notify::{RecursiveMode, Watcher, Event, event::EventKind, event::EventAttributes};
[INFO] [stderr]   |                                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DebouncedEvent`
[INFO] [stderr]   --> src/watch.rs:10:87
[INFO] [stderr]    |
[INFO] [stderr] 10 | use notify_debouncer_full::{new_debouncer, DebounceEventResult, DebounceEventHandler, DebouncedEvent};
[INFO] [stderr]    |                                                                                       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `WatchArgs`
[INFO] [stderr]  --> src/main.rs:7:13
[INFO] [stderr]   |
[INFO] [stderr] 7 | use watch::{WatchArgs, watch_command, watch_files};
[INFO] [stderr]   |             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `build_application`
[INFO] [stderr]  --> src/main.rs:9:32
[INFO] [stderr]   |
[INFO] [stderr] 9 | use build_cmd::{build_command, build_application};
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `InstallArgs` and `install_package`
[INFO] [stderr]   --> src/main.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | use install::{InstallArgs, install_package};
[INFO] [stderr]    |               ^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ArgMatches`, `Args`, `Command`, `FromArgMatches`, `Parser`, and `Subcommand`
[INFO] [stderr]   --> src/main.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, command, value_parser};
[INFO] [stderr]    |            ^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stderr]   --> src/main.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 | use clap::error::{Error, ErrorKind};
[INFO] [stderr]    |                   ^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `minify::html::minify`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use minify::html::minify;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::fs;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `toml::Table`
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use toml::Table;
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FromArgMatches`
[INFO] [stderr]  --> src/install.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches};
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FromArgMatches`
[INFO] [stderr]  --> src/watch.rs:8:32
[INFO] [stderr]   |
[INFO] [stderr] 8 | use clap::{Parser, Subcommand, FromArgMatches, Command, Args, ArgMatches, arg, value_parser};
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/build_cmd.rs:8:6
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let mut app_tree = crate::handle_tree::get_tree();
[INFO] [stderr]   |         ----^^^^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/build_cmd.rs:9:6
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let mut context = Context::new();
[INFO] [stderr]   |         ----^^^^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `create_dist_dir`
[INFO] [stderr]   --> src/build_cmd.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let create_dist_dir = fs::create_dir("dist/");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_dist_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/init.rs:14:21
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn init_project(args: &ArgMatches) {
[INFO] [stderr]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/watch.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let mut child = process::Command::new("cargo")
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/watch.rs:39:20
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub fn watch_files(args: &ArgMatches, _config: ProjectConfig) {
[INFO] [stderr]    |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/config.rs:5:26
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct ProjectConfig(Table);
[INFO] [stderr]   |            ------------- ^^^^^
[INFO] [stderr]   |            |
[INFO] [stderr]   |            field in this struct
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing this field
[INFO] [stderr]   = note: `ProjectConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `build_application` is never used
[INFO] [stderr]  --> src/build_cmd.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn build_application() {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `install_package` is never used
[INFO] [stderr]   --> src/install.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn install_package(args: InstallArgs) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/watch.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     std::fs::create_dir("debug");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let _ = std::fs::create_dir("debug");
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/watch.rs:143:9
[INFO] [stderr]     |
[INFO] [stderr] 143 | /         self.0.send(
[INFO] [stderr] 144 | |             result.map(|mut r| {
[INFO] [stderr] 145 | |                 r
[INFO] [stderr] 146 | |                     .iter_mut()
[INFO] [stderr] ...   |
[INFO] [stderr] 149 | |             })
[INFO] [stderr] 150 | |             );
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 143 |         let _ = self.0.send(
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `haych` (bin "haych" test) generated 34 warnings (run `cargo fix --bin "haych" -p haych --tests` to apply 27 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/haych-4dcdb6803a9ff045)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d52ba6e6dd8172986da2b9ba9ef086afc69dec75ac62909e0d1aeb025798073a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52ba6e6dd8172986da2b9ba9ef086afc69dec75ac62909e0d1aeb025798073a", kill_on_drop: false }`
[INFO] [stdout] d52ba6e6dd8172986da2b9ba9ef086afc69dec75ac62909e0d1aeb025798073a
