[INFO] cloning repository https://github.com/dav-anderson/cargo-piston
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dav-anderson/cargo-piston" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdav-anderson%2Fcargo-piston", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdav-anderson%2Fcargo-piston'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 860f3c2edd3165aaf82989662cfaf61226011d1b
[INFO] checking dav-anderson/cargo-piston against try#fcfb0ffc7ed7fc631df1136063939ef648434735 for pr-152543
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdav-anderson%2Fcargo-piston" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dav-anderson/cargo-piston
[INFO] finished tweaking git repo https://github.com/dav-anderson/cargo-piston
[INFO] tweaked toml for git repo https://github.com/dav-anderson/cargo-piston written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dav-anderson/cargo-piston on toolchain fcfb0ffc7ed7fc631df1136063939ef648434735
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dav-anderson/cargo-piston 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" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82f7ba77351f382a203656c553cc1767fa9bebd281898023ff83943582003f01
[INFO] running `Command { std: "docker" "start" "-a" "82f7ba77351f382a203656c553cc1767fa9bebd281898023ff83943582003f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82f7ba77351f382a203656c553cc1767fa9bebd281898023ff83943582003f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f7ba77351f382a203656c553cc1767fa9bebd281898023ff83943582003f01", kill_on_drop: false }`
[INFO] [stdout] 82f7ba77351f382a203656c553cc1767fa9bebd281898023ff83943582003f01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 187e7be47afbf0ce9374393ccc6d0ab180c0158e9466c7fec76bfe327ccef394
[INFO] running `Command { std: "docker" "start" "-a" "187e7be47afbf0ce9374393ccc6d0ab180c0158e9466c7fec76bfe327ccef394", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling current_platform v0.2.0
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking zune-jpeg v0.5.7
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking bitstream-io v4.9.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking camino v1.2.1
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking fax v0.2.6
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking av1-grain v0.2.5
[INFO] [stderr]     Checking av-scenechange v0.14.1
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking rav1e v0.8.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking cargo-platform v0.3.1
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking tiff v0.10.3
[INFO] [stderr]     Checking exr v1.74.0
[INFO] [stderr]     Checking cargo_metadata v0.23.1
[INFO] [stderr]     Checking cargo-subcommand v0.12.0
[INFO] [stderr]     Checking ravif v0.12.0
[INFO] [stderr]     Checking image v0.25.9
[INFO] [stderr]     Checking cargo-piston v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/ios.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/ios.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_zip`
[INFO] [stdout]    --> src/android.rs:596:41
[INFO] [stdout]     |
[INFO] [stdout] 596 |     fn zip_base(&self, base_dir: &Path, base_zip: &Path) -> Result<(), PistonError> {
[INFO] [stdout]     |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_zip`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_zip`
[INFO] [stdout]    --> src/android.rs:596:41
[INFO] [stdout]     |
[INFO] [stdout] 596 |     fn zip_base(&self, base_dir: &Path, base_zip: &Path) -> Result<(), PistonError> {
[INFO] [stdout]     |                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_zip`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/ios.rs:125:23
[INFO] [stdout]     |
[INFO] [stdout] 125 | ...   .map_err(|e| PistonError::XcodeBuildError("Failed to run xcodebuild -showsdks. Something is likely missing from your installa...
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/ios.rs:125:23
[INFO] [stdout]     |
[INFO] [stdout] 125 | ...   .map_err(|e| PistonError::XcodeBuildError("Failed to run xcodebuild -showsdks. Something is likely missing from your installa...
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/ios.rs:107:23
[INFO] [stdout]     |
[INFO] [stdout] 107 |             .map_err(|e| PistonError::XcodeSelectInstallError("Failed to verify xcode tools installation".to_string()));
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/ios.rs:107:23
[INFO] [stdout]     |
[INFO] [stdout] 107 |             .map_err(|e| PistonError::XcodeSelectInstallError("Failed to verify xcode tools installation".to_string()));
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cargo_path`, `app_version`, and `key_path` are never read
[INFO] [stdout]    --> src/android.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 220 | pub struct AndroidBuilder {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 227 |     cargo_path: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     app_version: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 239 |     key_path: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AndroidRunner` is never constructed
[INFO] [stdout]    --> src/android.rs:658:8
[INFO] [stdout]     |
[INFO] [stdout] 658 | struct AndroidRunner{
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/android.rs:663:8
[INFO] [stdout]     |
[INFO] [stdout] 662 | impl AndroidRunner{
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 663 |     fn new() -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IOSMetadata` is never constructed
[INFO] [stdout]   --> src/ios.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct IOSMetadata {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key_path` is never read
[INFO] [stdout]   --> src/ios.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct IOSBuilder {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     key_path: Option<String>
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cargo_path`, `app_version`, and `key_path` are never read
[INFO] [stdout]    --> src/android.rs:227:5
[INFO] [stdout]     |
[INFO] [stdout] 220 | pub struct AndroidBuilder {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 227 |     cargo_path: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     app_version: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 239 |     key_path: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IOSRunner` is never constructed
[INFO] [stdout]    --> src/ios.rs:282:8
[INFO] [stdout]     |
[INFO] [stdout] 282 | struct IOSRunner{
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `start` and `new` are never used
[INFO] [stdout]    --> src/ios.rs:288:12
[INFO] [stdout]     |
[INFO] [stdout] 286 | impl IOSRunner {
[INFO] [stdout]     | -------------- associated functions in this implementation
[INFO] [stdout] 287 |
[INFO] [stdout] 288 |     pub fn start() -> Result<(), PistonError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 297 |     fn new() -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `icon_path` and `key_path` are never read
[INFO] [stdout]   --> src/linux.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct LinuxBuilder {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     icon_path: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     key_path: Option<String>
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinuxRunner` is never constructed
[INFO] [stdout]    --> src/linux.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | struct LinuxRunner{
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/linux.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl LinuxRunner{
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 156 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key_path` is never read
[INFO] [stdout]   --> src/macos.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct MacOSBuilder {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     key_path: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MacOSRunner` is never constructed
[INFO] [stdout]    --> src/macos.rs:210:8
[INFO] [stdout]     |
[INFO] [stdout] 210 | struct MacOSRunner{
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `start` and `new` are never used
[INFO] [stdout]    --> src/macos.rs:216:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | impl MacOSRunner {
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] 215 |
[INFO] [stdout] 216 |     pub fn start() -> Result<(), PistonError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key_path` is never read
[INFO] [stdout]   --> src/windows.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct WindowsBuilder {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     key_path: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AndroidRunner` is never constructed
[INFO] [stdout]    --> src/android.rs:658:8
[INFO] [stdout]     |
[INFO] [stdout] 658 | struct AndroidRunner{
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/android.rs:663:8
[INFO] [stdout]     |
[INFO] [stdout] 662 | impl AndroidRunner{
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 663 |     fn new() -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IOSMetadata` is never constructed
[INFO] [stdout]   --> src/ios.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct IOSMetadata {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key_path` is never read
[INFO] [stdout]   --> src/ios.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct IOSBuilder {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     key_path: Option<String>
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IOSRunner` is never constructed
[INFO] [stdout]    --> src/ios.rs:282:8
[INFO] [stdout]     |
[INFO] [stdout] 282 | struct IOSRunner{
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `start` and `new` are never used
[INFO] [stdout]    --> src/ios.rs:288:12
[INFO] [stdout]     |
[INFO] [stdout] 286 | impl IOSRunner {
[INFO] [stdout]     | -------------- associated functions in this implementation
[INFO] [stdout] 287 |
[INFO] [stdout] 288 |     pub fn start() -> Result<(), PistonError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 297 |     fn new() -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `icon_path` and `key_path` are never read
[INFO] [stdout]   --> src/linux.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct LinuxBuilder {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     icon_path: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     key_path: Option<String>
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LinuxRunner` is never constructed
[INFO] [stdout]    --> src/linux.rs:151:8
[INFO] [stdout]     |
[INFO] [stdout] 151 | struct LinuxRunner{
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/linux.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl LinuxRunner{
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 156 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key_path` is never read
[INFO] [stdout]   --> src/macos.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct MacOSBuilder {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     key_path: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MacOSRunner` is never constructed
[INFO] [stdout]    --> src/macos.rs:210:8
[INFO] [stdout]     |
[INFO] [stdout] 210 | struct MacOSRunner{
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `start` and `new` are never used
[INFO] [stdout]    --> src/macos.rs:216:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | impl MacOSRunner {
[INFO] [stdout]     | ---------------- associated functions in this implementation
[INFO] [stdout] 215 |
[INFO] [stdout] 216 |     pub fn start() -> Result<(), PistonError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key_path` is never read
[INFO] [stdout]   --> src/windows.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct WindowsBuilder {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     key_path: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.55s
[INFO] running `Command { std: "docker" "inspect" "187e7be47afbf0ce9374393ccc6d0ab180c0158e9466c7fec76bfe327ccef394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187e7be47afbf0ce9374393ccc6d0ab180c0158e9466c7fec76bfe327ccef394", kill_on_drop: false }`
[INFO] [stdout] 187e7be47afbf0ce9374393ccc6d0ab180c0158e9466c7fec76bfe327ccef394
