[INFO] fetching crate dexter-kupo-rs 0.6.0...
[INFO] testing dexter-kupo-rs-0.6.0 against 1.94.0 for beta-1.95-1
[INFO] extracting crate dexter-kupo-rs 0.6.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dexter-kupo-rs 0.6.0
[INFO] finished tweaking crates.io crate dexter-kupo-rs 0.6.0
[INFO] tweaked toml for crates.io crate dexter-kupo-rs 0.6.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dexter-kupo-rs 0.6.0 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dexter-kupo-rs 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "4707717e2bfebda62c452dbb652666a75ee0a9ee7e643353db79ccca171e8d0d", kill_on_drop: false }`
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[INFO] [stdout] 93993d7bdb44cb1f52c33fe6d5723bf8d86ae2eb3a19ad02362ef1c1e44ed014
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[INFO] [stderr]    Compiling dexter-kupo-rs v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]  --> src/kupo.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::de::DeserializeOwned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `compare_token_with_policy` is never used
[INFO] [stdout]   --> src/dex/minswap_v2.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl MinswapV2 {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn compare_token_with_policy(token: &Token, policy: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pool_asset_b_name` is never read
[INFO] [stdout]   --> src/dex/minswap_v2.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct PoolDatum {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pool_asset_b_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PoolDatum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]  --> src/kupo.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::de::DeserializeOwned;
[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: `Asset`
[INFO] [stdout]  --> src/models/mod.rs:7:47
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use asset::{token_identifier, token_name, Asset, Token};
[INFO] [stdout]   |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KupoCreatedAt`, `KupoDatumResponse`, `KupoUtxoResponse`, and `KupoValue`
[INFO] [stdout]   --> src/models/mod.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use utxo::{KupoCreatedAt, KupoDatumResponse, KupoUtxoResponse, KupoValue, Unit, Utxo};
[INFO] [stdout]    |                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `identifier`, `pool_address`, `lp_token_policy_id`, `kupo`, and `liquidity_pool_from_pool_id` are never used
[INFO] [stdout]   --> src/dex/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait BaseDex: Send + Sync {
[INFO] [stdout]    |           ------- methods in this trait
[INFO] [stdout] 20 |     fn identifier(&self) -> &str;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 21 |     fn pool_address(&self) -> &str;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 22 |     fn lp_token_policy_id(&self) -> &str;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     
[INFO] [stdout] 24 |     fn kupo(&self) -> &KupoApi;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     async fn liquidity_pool_from_pool_id(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_constr` is never used
[INFO] [stdout]   --> src/dex/cbor.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn is_constr(v: &Value) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `compare_token_with_policy` is never used
[INFO] [stdout]   --> src/dex/minswap_v2.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl MinswapV2 {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn compare_token_with_policy(token: &Token, policy: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pool_asset_b_name` is never read
[INFO] [stdout]   --> src/dex/minswap_v2.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct PoolDatum {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pool_asset_b_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PoolDatum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `identifier` is never used
[INFO] [stdout]   --> src/dex/minswap_stable.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl MinswapStable {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn identifier(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDENTIFIER` is never used
[INFO] [stdout]   --> src/dex/chadswap.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const IDENTIFIER: &str = "ChadSwap";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `identifier` is never used
[INFO] [stdout]   --> src/dex/chadswap.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl ChadSwap {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn identifier(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDENTIFIER` is never used
[INFO] [stdout]   --> src/dex/vyfi_bar.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const IDENTIFIER: &str = "VyfiBar";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `identifier` and `rate_from_utxo` are never used
[INFO] [stdout]   --> src/dex/vyfi_bar.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl VyfiBar {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn identifier(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub async fn rate_from_utxo(&self, utxo: &Utxo, pool_identifier: &str) -> Result<Option<Rate>> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_client` is never used
[INFO] [stdout]   --> src/kupo.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl KupoApi {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn with_client(api_url: &str, client: reqwest::Client) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `asset_name` is never used
[INFO] [stdout]   --> src/models/asset.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Asset {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn asset_name(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `policy_id` and `as_asset` are never used
[INFO] [stdout]   --> src/models/asset.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Token {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn policy_id(&self) -> Option<&str> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn as_asset(&self) -> Option<&Asset> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `token_name` is never used
[INFO] [stdout]   --> src/models/asset.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn token_name(token: &Token) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pair`, `price`, and `uuid` are never used
[INFO] [stdout]   --> src/models/liquidity_pool.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl LiquidityPool {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn pair(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn price(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn uuid(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pair` and `price` are never used
[INFO] [stdout]   --> src/models/stable_pool.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl StablePool {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 30 |     pub fn pair(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn price(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_asset` and `has_data_hash` are never used
[INFO] [stdout]   --> src/models/utxo.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Utxo {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 43 |     pub fn get_asset(&self, unit: &str) -> Option<&Unit> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn has_data_hash(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KupoUtxoResponse` is never constructed
[INFO] [stdout]   --> src/models/utxo.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct KupoUtxoResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_output_index` is never used
[INFO] [stdout]   --> src/models/utxo.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn deserialize_output_index<'de, D>(deserializer: D) -> Result<u32, D::Error>
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KupoValue` is never constructed
[INFO] [stdout]   --> src/models/utxo.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct KupoValue {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_coins` is never used
[INFO] [stdout]   --> src/models/utxo.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn deserialize_coins<'de, D>(deserializer: D) -> Result<String, D::Error>
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KupoCreatedAt` is never constructed
[INFO] [stdout]    --> src/models/utxo.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct KupoCreatedAt {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KupoDatumResponse` is never constructed
[INFO] [stdout]    --> src/models/utxo.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub struct KupoDatumResponse {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `join_policy_id` is never used
[INFO] [stdout]  --> src/utils/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn join_policy_id(policy_id: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split_policy_id` is never used
[INFO] [stdout]  --> src/utils/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn split_policy_id(policy_id: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_shelly_address` is never used
[INFO] [stdout]   --> src/utils/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn is_shelly_address(address: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `script_hash_to_address` is never used
[INFO] [stdout]   --> src/utils/mod.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn script_hash_to_address(script_hash_hex: &str) -> Result<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.74s
[INFO] running `Command { std: "docker" "inspect" "93993d7bdb44cb1f52c33fe6d5723bf8d86ae2eb3a19ad02362ef1c1e44ed014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93993d7bdb44cb1f52c33fe6d5723bf8d86ae2eb3a19ad02362ef1c1e44ed014", kill_on_drop: false }`
[INFO] [stdout] 93993d7bdb44cb1f52c33fe6d5723bf8d86ae2eb3a19ad02362ef1c1e44ed014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc41d0a677736bfbca03a713d3bea66cd2dd573faa184e76852969af5561632a
[INFO] running `Command { std: "docker" "start" "-a" "fc41d0a677736bfbca03a713d3bea66cd2dd573faa184e76852969af5561632a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dexter-kupo-rs v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]  --> src/kupo.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::de::DeserializeOwned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `compare_token_with_policy` is never used
[INFO] [stdout]   --> src/dex/minswap_v2.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl MinswapV2 {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn compare_token_with_policy(token: &Token, policy: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pool_asset_b_name` is never read
[INFO] [stdout]   --> src/dex/minswap_v2.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct PoolDatum {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pool_asset_b_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PoolDatum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]  --> src/kupo.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::de::DeserializeOwned;
[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::de::DeserializeOwned`
[INFO] [stdout]  --> src/kupo.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::de::DeserializeOwned;
[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: `Asset`
[INFO] [stdout]  --> src/models/mod.rs:7:47
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use asset::{token_identifier, token_name, Asset, Token};
[INFO] [stdout]   |                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KupoCreatedAt`, `KupoDatumResponse`, `KupoUtxoResponse`, and `KupoValue`
[INFO] [stdout]   --> src/models/mod.rs:11:16
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use utxo::{KupoCreatedAt, KupoDatumResponse, KupoUtxoResponse, KupoValue, Unit, Utxo};
[INFO] [stdout]    |                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `compare_token_with_policy` is never used
[INFO] [stdout]   --> src/dex/minswap_v2.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl MinswapV2 {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn compare_token_with_policy(token: &Token, policy: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pool_asset_b_name` is never read
[INFO] [stdout]   --> src/dex/minswap_v2.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct PoolDatum {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pool_asset_b_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PoolDatum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `identifier`, `pool_address`, `lp_token_policy_id`, `kupo`, and `liquidity_pool_from_pool_id` are never used
[INFO] [stdout]   --> src/dex/mod.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait BaseDex: Send + Sync {
[INFO] [stdout]    |           ------- methods in this trait
[INFO] [stdout] 20 |     fn identifier(&self) -> &str;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 21 |     fn pool_address(&self) -> &str;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 22 |     fn lp_token_policy_id(&self) -> &str;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     
[INFO] [stdout] 24 |     fn kupo(&self) -> &KupoApi;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     async fn liquidity_pool_from_pool_id(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_constr` is never used
[INFO] [stdout]   --> src/dex/cbor.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn is_constr(v: &Value) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `compare_token_with_policy` is never used
[INFO] [stdout]   --> src/dex/minswap_v2.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl MinswapV2 {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn compare_token_with_policy(token: &Token, policy: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pool_asset_b_name` is never read
[INFO] [stdout]   --> src/dex/minswap_v2.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct PoolDatum {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pool_asset_b_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PoolDatum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `identifier` is never used
[INFO] [stdout]   --> src/dex/minswap_stable.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl MinswapStable {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn identifier(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDENTIFIER` is never used
[INFO] [stdout]   --> src/dex/chadswap.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const IDENTIFIER: &str = "ChadSwap";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `identifier` is never used
[INFO] [stdout]   --> src/dex/chadswap.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl ChadSwap {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn identifier(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IDENTIFIER` is never used
[INFO] [stdout]   --> src/dex/vyfi_bar.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const IDENTIFIER: &str = "VyfiBar";
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `identifier` and `rate_from_utxo` are never used
[INFO] [stdout]   --> src/dex/vyfi_bar.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl VyfiBar {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn identifier(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub async fn rate_from_utxo(&self, utxo: &Utxo, pool_identifier: &str) -> Result<Option<Rate>> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `with_client` is never used
[INFO] [stdout]   --> src/kupo.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl KupoApi {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn with_client(api_url: &str, client: reqwest::Client) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `asset_name` is never used
[INFO] [stdout]   --> src/models/asset.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Asset {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn asset_name(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `policy_id` and `as_asset` are never used
[INFO] [stdout]   --> src/models/asset.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Token {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn policy_id(&self) -> Option<&str> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn as_asset(&self) -> Option<&Asset> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `token_name` is never used
[INFO] [stdout]   --> src/models/asset.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn token_name(token: &Token) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pair`, `price`, and `uuid` are never used
[INFO] [stdout]   --> src/models/liquidity_pool.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl LiquidityPool {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn pair(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn price(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub fn uuid(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `pair` and `price` are never used
[INFO] [stdout]   --> src/models/stable_pool.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl StablePool {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] 30 |     pub fn pair(&self) -> String {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub fn price(&self) -> f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_asset` and `has_data_hash` are never used
[INFO] [stdout]   --> src/models/utxo.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Utxo {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] 43 |     pub fn get_asset(&self, unit: &str) -> Option<&Unit> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn has_data_hash(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KupoUtxoResponse` is never constructed
[INFO] [stdout]   --> src/models/utxo.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct KupoUtxoResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_output_index` is never used
[INFO] [stdout]   --> src/models/utxo.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn deserialize_output_index<'de, D>(deserializer: D) -> Result<u32, D::Error>
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KupoValue` is never constructed
[INFO] [stdout]   --> src/models/utxo.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct KupoValue {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_coins` is never used
[INFO] [stdout]   --> src/models/utxo.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn deserialize_coins<'de, D>(deserializer: D) -> Result<String, D::Error>
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KupoCreatedAt` is never constructed
[INFO] [stdout]    --> src/models/utxo.rs:110:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub struct KupoCreatedAt {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KupoDatumResponse` is never constructed
[INFO] [stdout]    --> src/models/utxo.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub struct KupoDatumResponse {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `join_policy_id` is never used
[INFO] [stdout]  --> src/utils/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn join_policy_id(policy_id: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split_policy_id` is never used
[INFO] [stdout]  --> src/utils/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn split_policy_id(policy_id: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_shelly_address` is never used
[INFO] [stdout]   --> src/utils/mod.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn is_shelly_address(address: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "fc41d0a677736bfbca03a713d3bea66cd2dd573faa184e76852969af5561632a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc41d0a677736bfbca03a713d3bea66cd2dd573faa184e76852969af5561632a", kill_on_drop: false }`
[INFO] [stdout] fc41d0a677736bfbca03a713d3bea66cd2dd573faa184e76852969af5561632a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bfa7aa5cc5c206aec8d3a4b9c6005e187d8e52da6fbb9beb7b7eed0915a8234
[INFO] running `Command { std: "docker" "start" "-a" "4bfa7aa5cc5c206aec8d3a4b9c6005e187d8e52da6fbb9beb7b7eed0915a8234", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stderr]  --> src/kupo.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde::de::DeserializeOwned;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `compare_token_with_policy` is never used
[INFO] [stderr]   --> src/dex/minswap_v2.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl MinswapV2 {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     fn compare_token_with_policy(token: &Token, policy: &str) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `pool_asset_b_name` is never read
[INFO] [stderr]   --> src/dex/minswap_v2.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 84 | struct PoolDatum {
[INFO] [stderr]    |        --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 90 |     pool_asset_b_name: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PoolDatum` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `dexter-kupo-rs` (lib) generated 3 warnings (run `cargo fix --lib -p dexter-kupo-rs` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `Asset`
[INFO] [stderr]  --> src/models/mod.rs:7:47
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub use asset::{token_identifier, token_name, Asset, Token};
[INFO] [stderr]   |                                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `KupoCreatedAt`, `KupoDatumResponse`, `KupoUtxoResponse`, and `KupoValue`
[INFO] [stderr]   --> src/models/mod.rs:11:16
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use utxo::{KupoCreatedAt, KupoDatumResponse, KupoUtxoResponse, KupoValue, Unit, Utxo};
[INFO] [stderr]    |                ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `identifier`, `pool_address`, `lp_token_policy_id`, `kupo`, and `liquidity_pool_from_pool_id` are never used
[INFO] [stderr]   --> src/dex/mod.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub trait BaseDex: Send + Sync {
[INFO] [stderr]    |           ------- methods in this trait
[INFO] [stderr] 20 |     fn identifier(&self) -> &str;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 21 |     fn pool_address(&self) -> &str;
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 22 |     fn lp_token_policy_id(&self) -> &str;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 23 |     
[INFO] [stderr] 24 |     fn kupo(&self) -> &KupoApi;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     async fn liquidity_pool_from_pool_id(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_constr` is never used
[INFO] [stderr]   --> src/dex/cbor.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub fn is_constr(v: &Value) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `compare_token_with_policy` is never used
[INFO] [stderr]   --> src/dex/minswap_v2.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl MinswapV2 {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     fn compare_token_with_policy(token: &Token, policy: &str) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `identifier` is never used
[INFO] [stderr]   --> src/dex/minswap_stable.rs:37:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | impl MinswapStable {
[INFO] [stderr]    | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 37 |     pub fn identifier(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IDENTIFIER` is never used
[INFO] [stderr]   --> src/dex/chadswap.rs:15:7
[INFO] [stderr]    |
[INFO] [stderr] 15 | const IDENTIFIER: &str = "ChadSwap";
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `identifier` is never used
[INFO] [stderr]   --> src/dex/chadswap.rs:32:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl ChadSwap {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn identifier(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IDENTIFIER` is never used
[INFO] [stderr]   --> src/dex/vyfi_bar.rs:26:7
[INFO] [stderr]    |
[INFO] [stderr] 26 | const IDENTIFIER: &str = "VyfiBar";
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `identifier` and `rate_from_utxo` are never used
[INFO] [stderr]   --> src/dex/vyfi_bar.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 43 | impl VyfiBar {
[INFO] [stderr]    | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 48 |     pub fn identifier(&self) -> &str {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 77 |     pub async fn rate_from_utxo(&self, utxo: &Utxo, pool_identifier: &str) -> Result<Option<Rate>> {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `with_client` is never used
[INFO] [stderr]   --> src/kupo.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl KupoApi {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub fn with_client(api_url: &str, client: reqwest::Client) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `asset_name` is never used
[INFO] [stderr]   --> src/models/asset.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Asset {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 28 |     pub fn asset_name(&self) -> String {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `policy_id` and `as_asset` are never used
[INFO] [stderr]   --> src/models/asset.rs:44:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | impl Token {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 44 |     pub fn policy_id(&self) -> Option<&str> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 51 |     pub fn as_asset(&self) -> Option<&Asset> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `token_name` is never used
[INFO] [stderr]   --> src/models/asset.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn token_name(token: &Token) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `pair`, `price`, and `uuid` are never used
[INFO] [stderr]   --> src/models/liquidity_pool.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl LiquidityPool {
[INFO] [stderr]    | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn pair(&self) -> String {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     pub fn price(&self) -> f64 {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 67 |     pub fn uuid(&self) -> String {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `pair` and `price` are never used
[INFO] [stderr]   --> src/models/stable_pool.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl StablePool {
[INFO] [stderr]    | --------------- methods in this implementation
[INFO] [stderr] 30 |     pub fn pair(&self) -> String {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     pub fn price(&self) -> f64 {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_asset` and `has_data_hash` are never used
[INFO] [stderr]   --> src/models/utxo.rs:43:12
[INFO] [stderr]    |
[INFO] [stderr] 42 | impl Utxo {
[INFO] [stderr]    | --------- methods in this implementation
[INFO] [stderr] 43 |     pub fn get_asset(&self, unit: &str) -> Option<&Unit> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 47 |     pub fn has_data_hash(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `KupoUtxoResponse` is never constructed
[INFO] [stderr]   --> src/models/utxo.rs:53:12
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub struct KupoUtxoResponse {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `deserialize_output_index` is never used
[INFO] [stderr]   --> src/models/utxo.rs:68:4
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn deserialize_output_index<'de, D>(deserializer: D) -> Result<u32, D::Error>
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `KupoValue` is never constructed
[INFO] [stderr]   --> src/models/utxo.rs:86:12
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub struct KupoValue {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `deserialize_coins` is never used
[INFO] [stderr]   --> src/models/utxo.rs:92:4
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn deserialize_coins<'de, D>(deserializer: D) -> Result<String, D::Error>
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `KupoCreatedAt` is never constructed
[INFO] [stderr]    --> src/models/utxo.rs:110:12
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub struct KupoCreatedAt {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `KupoDatumResponse` is never constructed
[INFO] [stderr]    --> src/models/utxo.rs:116:12
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub struct KupoDatumResponse {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `join_policy_id` is never used
[INFO] [stderr]  --> src/utils/mod.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn join_policy_id(policy_id: &str) -> String {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `split_policy_id` is never used
[INFO] [stderr]  --> src/utils/mod.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn split_policy_id(policy_id: &str) -> String {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_shelly_address` is never used
[INFO] [stderr]   --> src/utils/mod.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn is_shelly_address(address: &str) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dexter-kupo-rs` (bin "dexter-kupo-rs" test) generated 28 warnings (2 duplicates) (run `cargo fix --bin "dexter-kupo-rs" -p dexter-kupo-rs --tests` to apply 2 suggestions)
[INFO] [stderr] warning: `dexter-kupo-rs` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dexter_kupo_rs-05a2c934ceb82cd1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test utils::tests::test_script_hash_to_address_invalid_length ... ok
[INFO] [stdout] test utils::tests::test_script_hash_to_address_invalid_hex ... ok
[INFO] [stdout] test utils::tests::test_script_hash_to_address_known_addresses ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dexter_kupo_rs-bbda8abe189ea214)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test utils::tests::test_script_hash_to_address_invalid_hex ... ok
[INFO] [stdout] test utils::tests::test_script_hash_to_address_known_addresses ... ok
[INFO] [stdout] test utils::tests::test_script_hash_to_address_invalid_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dexter_kupo_rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 23) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 23) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `dexter_kupo_rs::dex::MinswapV2`
[INFO] [stdout]   --> src/lib.rs:25:37
[INFO] [stdout]    |
[INFO] [stdout] 25 | use dexter_kupo_rs::{KupoApi, dex::{MinswapV2, BaseDex}};
[INFO] [stdout]    |                                     ^^^^^^^^^
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     no `MinswapV2` in `dex`
[INFO] [stdout]    |                                     help: a similar name exists in the module: `minswap_v2`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing this struct instead:
[INFO] [stdout]            dexter_kupo_rs::dex::minswap_v2::MinswapV2
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             pool.pair(),
[INFO] [stdout]    |             ^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 23)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4bfa7aa5cc5c206aec8d3a4b9c6005e187d8e52da6fbb9beb7b7eed0915a8234", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bfa7aa5cc5c206aec8d3a4b9c6005e187d8e52da6fbb9beb7b7eed0915a8234", kill_on_drop: false }`
[INFO] [stdout] 4bfa7aa5cc5c206aec8d3a4b9c6005e187d8e52da6fbb9beb7b7eed0915a8234
