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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftig-foundation%2Ftig-monorepo" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
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[INFO] [stderr]     Checking tig-algorithms v0.1.0 (/opt/rustwide/workdir/tig-algorithms)
[INFO] [stdout] warning: type alias `HashMap` is never used
[INFO] [stdout]  --> tig-algorithms/src/lib.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) type HashMap<K, V> = std::collections::HashMap<K, V, RandomState>;
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `HashSet` is never used
[INFO] [stdout]   --> tig-algorithms/src/lib.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) type HashSet<T> = std::collections::HashSet<T, RandomState>;
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tig-binary v0.1.0 (/opt/rustwide/workdir/tig-binary)
[INFO] [stdout] warning: type alias `HashMap` is never used
[INFO] [stdout]  --> tig-algorithms/src/lib.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) type HashMap<K, V> = std::collections::HashMap<K, V, RandomState>;
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `HashSet` is never used
[INFO] [stdout]   --> tig-algorithms/src/lib.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub(crate) type HashSet<T> = std::collections::HashSet<T, RandomState>;
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tig-runtime v0.1.0 (/opt/rustwide/workdir/tig-runtime)
[INFO] [stderr]     Checking tig-protocol v0.1.0 (/opt/rustwide/workdir/tig-protocol)
[INFO] [stderr]     Checking tig-verifier v0.1.0 (/opt/rustwide/workdir/tig-verifier)
[INFO] [stdout] warning: unused import: `tig_challenges::*`
[INFO] [stdout]  --> tig-runtime/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tig_challenges::*;
[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 macro definition: `dispatch_challenge`
[INFO] [stdout]    --> tig-runtime/src/main.rs:103:22
[INFO] [stdout]     |
[INFO] [stdout] 103 |         macro_rules! dispatch_challenge {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> tig-runtime/src/main.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     ) = 'out_of_fuel: {
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> tig-runtime/src/main.rs:318:5
[INFO] [stdout]     |
[INFO] [stdout] 277 | /         match settings.challenge_id.as_str() {
[INFO] [stdout] 278 | |             "c001" => {
[INFO] [stdout] 279 | |                 #[cfg(not(feature = "c001"))]
[INFO] [stdout] 280 | |                 panic!("tig-runtime was not compiled with '--features c001'");
[INFO] [stdout] ...   |
[INFO] [stdout] 314 | |             _ => panic!("Unsupported challenge"),
[INFO] [stdout] 315 | |         }
[INFO] [stdout]     | |_________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] ...
[INFO] [stdout] 318 | /     let output_data = OutputData {
[INFO] [stdout] 319 | |         nonce,
[INFO] [stdout] 320 | |         runtime_signature,
[INFO] [stdout] 321 | |         fuel_consumed,
[INFO] [stdout] ...   |
[INFO] [stdout] 326 | |         cpu_arch: CPUArchitecture::ARM64,
[INFO] [stdout] 327 | |     };
[INFO] [stdout]     | |______^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptx_path`
[INFO] [stdout]   --> tig-runtime/src/main.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     ptx_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ptx_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_file`
[INFO] [stdout]   --> tig-runtime/src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     output_file: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compress`
[INFO] [stdout]   --> tig-runtime/src/main.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     compress: bool,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_device`
[INFO] [stdout]   --> tig-runtime/src/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     gpu_device: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fuel_consumed`
[INFO] [stdout]   --> tig-runtime/src/main.rs:97:10
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let (fuel_consumed, runtime_signature, solution, invalid_reason): (
[INFO] [stdout]    |          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fuel_consumed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `runtime_signature`
[INFO] [stdout]   --> tig-runtime/src/main.rs:97:25
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let (fuel_consumed, runtime_signature, solution, invalid_reason): (
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_runtime_signature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solution`
[INFO] [stdout]   --> tig-runtime/src/main.rs:97:44
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let (fuel_consumed, runtime_signature, solution, invalid_reason): (
[INFO] [stdout]    |                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `invalid_reason`
[INFO] [stdout]   --> tig-runtime/src/main.rs:97:54
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let (fuel_consumed, runtime_signature, solution, invalid_reason): (
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_invalid_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_data`
[INFO] [stdout]    --> tig-runtime/src/main.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 318 |     let output_data = OutputData {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> tig-runtime/src/main.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 |     if let Some(path) = output_file {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> tig-runtime/src/main.rs:330:13
[INFO] [stdout]     |
[INFO] [stdout] 330 |             fs::write(&path, compress_obj(&output_data))?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> tig-runtime/src/main.rs:332:13
[INFO] [stdout]     |
[INFO] [stdout] 332 |             fs::write(&path, jsonify(&output_data))?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> tig-runtime/src/main.rs:341:24
[INFO] [stdout]     |
[INFO] [stdout] 341 |     } else if let Some(msg) = invalid_reason {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tig_challenges::*`
[INFO] [stdout]  --> tig-runtime/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tig_challenges::*;
[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 macro definition: `dispatch_challenge`
[INFO] [stdout]    --> tig-runtime/src/main.rs:103:22
[INFO] [stdout]     |
[INFO] [stdout] 103 |         macro_rules! dispatch_challenge {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> tig-runtime/src/main.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     ) = 'out_of_fuel: {
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tig_challenges::*`
[INFO] [stdout]  --> tig-verifier/src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tig_challenges::*;
[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 macro definition: `dispatch_challenge`
[INFO] [stdout]   --> tig-verifier/src/main.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 |     macro_rules! dispatch_challenge {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tig_challenges::*`
[INFO] [stdout]  --> tig-verifier/src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tig_challenges::*;
[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 macro definition: `dispatch_challenge`
[INFO] [stdout]   --> tig-verifier/src/main.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 |     macro_rules! dispatch_challenge {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> tig-runtime/src/main.rs:318:5
[INFO] [stdout]     |
[INFO] [stdout] 277 | /         match settings.challenge_id.as_str() {
[INFO] [stdout] 278 | |             "c001" => {
[INFO] [stdout] 279 | |                 #[cfg(not(feature = "c001"))]
[INFO] [stdout] 280 | |                 panic!("tig-runtime was not compiled with '--features c001'");
[INFO] [stdout] ...   |
[INFO] [stdout] 314 | |             _ => panic!("Unsupported challenge"),
[INFO] [stdout] 315 | |         }
[INFO] [stdout]     | |_________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] ...
[INFO] [stdout] 318 | /     let output_data = OutputData {
[INFO] [stdout] 319 | |         nonce,
[INFO] [stdout] 320 | |         runtime_signature,
[INFO] [stdout] 321 | |         fuel_consumed,
[INFO] [stdout] ...   |
[INFO] [stdout] 326 | |         cpu_arch: CPUArchitecture::ARM64,
[INFO] [stdout] 327 | |     };
[INFO] [stdout]     | |______^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> tig-verifier/src/main.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | /     match settings.challenge_id.as_str() {
[INFO] [stdout] 160 | |         "c001" => {
[INFO] [stdout] 161 | |             #[cfg(not(feature = "c001"))]
[INFO] [stdout] 162 | |             panic!("tig-verifier was not compiled with '--features c001'");
[INFO] [stdout] ...   |
[INFO] [stdout] 196 | |         _ => panic!("Unsupported challenge"),
[INFO] [stdout] 197 | |     }
[INFO] [stdout]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 198 |
[INFO] [stdout] 199 | /     if let Some(err_msg) = err_msg {
[INFO] [stdout] 200 | |         eprintln!("Verification error: {}", err_msg);
[INFO] [stdout] 201 | |         std::process::exit(1);
[INFO] [stdout] 202 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tig-verifier/src/main.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut err_msg = Option::<String>::None;
[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: unused variable: `ptx_path`
[INFO] [stdout]   --> tig-verifier/src/main.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     ptx_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ptx_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_device`
[INFO] [stdout]   --> tig-verifier/src/main.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     gpu_device: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solution`
[INFO] [stdout]   --> tig-verifier/src/main.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let solution = load_solution(&solution_path);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed`
[INFO] [stdout]   --> tig-verifier/src/main.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let seed = settings.calc_seed(&rand_hash, nonce);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]   --> tig-verifier/src/main.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut err_msg = Option::<String>::None;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]    --> tig-verifier/src/main.rs:199:17
[INFO] [stdout]     |
[INFO] [stdout] 199 |     if let Some(err_msg) = err_msg {
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ptx_path`
[INFO] [stdout]   --> tig-runtime/src/main.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     ptx_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ptx_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_file`
[INFO] [stdout]   --> tig-runtime/src/main.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     output_file: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compress`
[INFO] [stdout]   --> tig-runtime/src/main.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     compress: bool,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_device`
[INFO] [stdout]   --> tig-runtime/src/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     gpu_device: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fuel_consumed`
[INFO] [stdout]   --> tig-runtime/src/main.rs:97:10
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let (fuel_consumed, runtime_signature, solution, invalid_reason): (
[INFO] [stdout]    |          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fuel_consumed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `runtime_signature`
[INFO] [stdout]   --> tig-runtime/src/main.rs:97:25
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let (fuel_consumed, runtime_signature, solution, invalid_reason): (
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_runtime_signature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solution`
[INFO] [stdout]   --> tig-runtime/src/main.rs:97:44
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let (fuel_consumed, runtime_signature, solution, invalid_reason): (
[INFO] [stdout]    |                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `invalid_reason`
[INFO] [stdout]   --> tig-runtime/src/main.rs:97:54
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let (fuel_consumed, runtime_signature, solution, invalid_reason): (
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_invalid_reason`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_data`
[INFO] [stdout]    --> tig-runtime/src/main.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 318 |     let output_data = OutputData {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> tig-runtime/src/main.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 |     if let Some(path) = output_file {
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> tig-runtime/src/main.rs:330:13
[INFO] [stdout]     |
[INFO] [stdout] 330 |             fs::write(&path, compress_obj(&output_data))?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> tig-runtime/src/main.rs:332:13
[INFO] [stdout]     |
[INFO] [stdout] 332 |             fs::write(&path, jsonify(&output_data))?;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]    --> tig-runtime/src/main.rs:341:24
[INFO] [stdout]     |
[INFO] [stdout] 341 |     } else if let Some(msg) = invalid_reason {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> tig-verifier/src/main.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 159 | /     match settings.challenge_id.as_str() {
[INFO] [stdout] 160 | |         "c001" => {
[INFO] [stdout] 161 | |             #[cfg(not(feature = "c001"))]
[INFO] [stdout] 162 | |             panic!("tig-verifier was not compiled with '--features c001'");
[INFO] [stdout] ...   |
[INFO] [stdout] 196 | |         _ => panic!("Unsupported challenge"),
[INFO] [stdout] 197 | |     }
[INFO] [stdout]     | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 198 |
[INFO] [stdout] 199 | /     if let Some(err_msg) = err_msg {
[INFO] [stdout] 200 | |         eprintln!("Verification error: {}", err_msg);
[INFO] [stdout] 201 | |         std::process::exit(1);
[INFO] [stdout] 202 | |     }
[INFO] [stdout]     | |_____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tig-verifier/src/main.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut err_msg = Option::<String>::None;
[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: unused variable: `ptx_path`
[INFO] [stdout]   --> tig-verifier/src/main.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     ptx_path: Option<PathBuf>,
[INFO] [stdout]    |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ptx_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_device`
[INFO] [stdout]   --> tig-verifier/src/main.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     gpu_device: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_device`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solution`
[INFO] [stdout]   --> tig-verifier/src/main.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let solution = load_solution(&solution_path);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_solution`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed`
[INFO] [stdout]   --> tig-verifier/src/main.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let seed = settings.calc_seed(&rand_hash, nonce);
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]   --> tig-verifier/src/main.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut err_msg = Option::<String>::None;
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]    --> tig-verifier/src/main.rs:199:17
[INFO] [stdout]     |
[INFO] [stdout] 199 |     if let Some(err_msg) = err_msg {
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "605478d79d0e215c7fcf42ca5337307174ea9ab8059b593a806007a833bef765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605478d79d0e215c7fcf42ca5337307174ea9ab8059b593a806007a833bef765", kill_on_drop: false }`
[INFO] [stdout] 605478d79d0e215c7fcf42ca5337307174ea9ab8059b593a806007a833bef765
