[INFO] cloning repository https://github.com/btcdk/btcdk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/btcdk/btcdk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbtcdk%2Fbtcdk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbtcdk%2Fbtcdk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3d695d09788f66e5b0b7c482ad838e44aa5f8de4 [INFO] checking btcdk/btcdk against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbtcdk%2Fbtcdk" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. 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"RUSTFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b332fd276dba2b0fd29a5585054fac663f50b250745b71aba73b939a27009dc6 [INFO] running `Command { std: "docker" "start" "-a" "b332fd276dba2b0fd29a5585054fac663f50b250745b71aba73b939a27009dc6", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] libc v0.2.71: extra_traits [INFO] [stderr] memchr v2.3.3: use_std [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.18 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling 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v0.3.23 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.18 [INFO] [stderr] Checking futures-timer v0.3.0 [INFO] [stderr] Checking simplelog v0.6.0 [INFO] [stderr] Checking bitcoin_hashes v0.7.6 [INFO] [stderr] Checking serde_cbor v0.10.2 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking rustyline v6.2.0 [INFO] [stderr] Checking bitcoin v0.21.0 [INFO] [stderr] Checking hammersbald v2.4.0 [INFO] [stderr] Checking bitcoin-wallet v1.1.0 [INFO] [stderr] Checking murmel v0.2.1 (https://github.com/rust-bitcoin/murmel#ac2f469b) [INFO] [stderr] Checking rusqlite v0.20.0 [INFO] [stderr] Checking bdk v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/config.rs (3 fixes) [INFO] [stderr] Fixed src/wallet.rs (4 fixes) [INFO] [stderr] Fixed src/store.rs (2 fixes) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:48:43 [INFO] [stdout] | [INFO] [stdout] 48 | Error::Wallet(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:49:39 [INFO] [stdout] | [INFO] [stdout] 49 | Error::IO(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:50:39 [INFO] [stdout] | [INFO] [stdout] 50 | Error::DB(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:51:43 [INFO] [stdout] | [INFO] [stdout] 51 | Error::Script(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:52:43 [INFO] [stdout] | [INFO] [stdout] 52 | Error::TomlDe(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:48:43 [INFO] [stdout] | [INFO] [stdout] 48 | Error::Wallet(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:49:39 [INFO] [stdout] | [INFO] [stdout] 49 | Error::IO(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:50:39 [INFO] [stdout] | [INFO] [stdout] 50 | Error::DB(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:51:43 [INFO] [stdout] | [INFO] [stdout] 51 | Error::Script(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:52:43 [INFO] [stdout] | [INFO] [stdout] 52 | Error::TomlDe(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NEW_COINS` [INFO] [stdout] --> src/store.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 191 | const NEW_COINS: u64 = 5000000000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PASSPHRASE` [INFO] [stdout] --> src/store.rs:192:5 [INFO] [stdout] | [INFO] [stdout] 192 | const PASSPHRASE: &str = "whatever"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extend` [INFO] [stdout] --> src/store.rs:199:12 [INFO] [stdout] | [INFO] [stdout] 199 | fn extend(&self, header: &BlockHeader) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_store` [INFO] [stdout] --> src/store.rs:235:8 [INFO] [stdout] | [INFO] [stdout] 235 | fn new_store(trunk: Arc) -> ContentStore { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_block` [INFO] [stdout] --> src/store.rs:254:8 [INFO] [stdout] | [INFO] [stdout] 254 | fn new_block(prev: &sha256d::Hash) -> Block { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `coin_base` [INFO] [stdout] --> src/store.rs:268:8 [INFO] [stdout] | [INFO] [stdout] 268 | fn coin_base(miner: &Address, height: u32) -> Transaction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_tx` [INFO] [stdout] --> src/store.rs:285:8 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_tx(block: &mut Block, tx: Transaction) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mine` [INFO] [stdout] --> src/store.rs:290:8 [INFO] [stdout] | [INFO] [stdout] 290 | fn mine(store: &ContentStore, height: u32, miner: &Address) -> Block { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating examples/wallet/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed examples/wallet/main.rs (8 fixes) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/wallet/main.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::StreamExt` [INFO] [stdout] --> examples/wallet/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use futures::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PASSPHRASE` [INFO] [stdout] --> examples/wallet/main.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | const PASSPHRASE: &str = "correct horse battery staple"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PD_PASSPHRASE_1` [INFO] [stdout] --> examples/wallet/main.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | const PD_PASSPHRASE_1: &str = "test123"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/wallet/main.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | setup_logger(log_file, log_level); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/wallet/main.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | api::start(work_dir.clone(), network, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.99s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking bdk v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:48:43 [INFO] [stdout] | [INFO] [stdout] 48 | Error::Wallet(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:49:39 [INFO] [stdout] | [INFO] [stdout] 49 | Error::IO(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:50:39 [INFO] [stdout] | [INFO] [stdout] 50 | Error::DB(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:51:43 [INFO] [stdout] | [INFO] [stdout] 51 | Error::Script(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:52:43 [INFO] [stdout] | [INFO] [stdout] 52 | Error::TomlDe(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:48:43 [INFO] [stdout] | [INFO] [stdout] 48 | Error::Wallet(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:49:39 [INFO] [stdout] | [INFO] [stdout] 49 | Error::IO(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:50:39 [INFO] [stdout] | [INFO] [stdout] 50 | Error::DB(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:51:43 [INFO] [stdout] | [INFO] [stdout] 51 | Error::Script(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:52:43 [INFO] [stdout] | [INFO] [stdout] 52 | Error::TomlDe(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NEW_COINS` [INFO] [stdout] --> src/store.rs:191:5 [INFO] [stdout] | [INFO] [stdout] 191 | const NEW_COINS: u64 = 5000000000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PASSPHRASE` [INFO] [stdout] --> src/store.rs:192:5 [INFO] [stdout] | [INFO] [stdout] 192 | const PASSPHRASE: &str = "whatever"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extend` [INFO] [stdout] --> src/store.rs:199:12 [INFO] [stdout] | [INFO] [stdout] 199 | fn extend(&self, header: &BlockHeader) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_store` [INFO] [stdout] --> src/store.rs:235:8 [INFO] [stdout] | [INFO] [stdout] 235 | fn new_store(trunk: Arc) -> ContentStore { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_block` [INFO] [stdout] --> src/store.rs:254:8 [INFO] [stdout] | [INFO] [stdout] 254 | fn new_block(prev: &sha256d::Hash) -> Block { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `coin_base` [INFO] [stdout] --> src/store.rs:268:8 [INFO] [stdout] | [INFO] [stdout] 268 | fn coin_base(miner: &Address, height: u32) -> Transaction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add_tx` [INFO] [stdout] --> src/store.rs:285:8 [INFO] [stdout] | [INFO] [stdout] 285 | fn add_tx(block: &mut Block, tx: Transaction) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mine` [INFO] [stdout] --> src/store.rs:290:8 [INFO] [stdout] | [INFO] [stdout] 290 | fn mine(store: &ContentStore, height: u32, miner: &Address) -> Block { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> examples/wallet/main.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::StreamExt` [INFO] [stdout] --> examples/wallet/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use futures::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PASSPHRASE` [INFO] [stdout] --> examples/wallet/main.rs:45:1 [INFO] [stdout] | [INFO] [stdout] 45 | const PASSPHRASE: &str = "correct horse battery staple"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `PD_PASSPHRASE_1` [INFO] [stdout] --> examples/wallet/main.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | const PD_PASSPHRASE_1: &str = "test123"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/wallet/main.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | setup_logger(log_file, log_level); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/wallet/main.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | api::start(work_dir.clone(), network, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.55s [INFO] running `Command { std: "docker" "inspect" "b332fd276dba2b0fd29a5585054fac663f50b250745b71aba73b939a27009dc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b332fd276dba2b0fd29a5585054fac663f50b250745b71aba73b939a27009dc6", kill_on_drop: false }` [INFO] [stdout] b332fd276dba2b0fd29a5585054fac663f50b250745b71aba73b939a27009dc6