[INFO] cloning repository https://github.com/Jwyman328/family-wallet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jwyman328/family-wallet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJwyman328%2Ffamily-wallet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJwyman328%2Ffamily-wallet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27a0e4ebac3db6a176243f72cb82d70f00457e13 [INFO] checking Jwyman328/family-wallet/27a0e4ebac3db6a176243f72cb82d70f00457e13 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJwyman328%2Ffamily-wallet" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jwyman328/family-wallet on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jwyman328/family-wallet [INFO] finished tweaking git repo https://github.com/Jwyman328/family-wallet [INFO] tweaked toml for git repo https://github.com/Jwyman328/family-wallet written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Jwyman328/family-wallet 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.bdk.default-feature [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-stream v0.1.9 [INFO] [stderr] Downloaded socket2 v0.4.6 [INFO] [stderr] Downloaded tokio-test v0.4.2 [INFO] [stderr] Downloaded unicode-ident v1.0.2 [INFO] [stderr] Downloaded async-stream-impl v0.3.3 [INFO] [stderr] Downloaded quote v1.0.20 [INFO] [stderr] Downloaded bdk-macros v0.6.0 [INFO] [stderr] Downloaded rdrand v0.4.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.82 [INFO] [stderr] Downloaded fxhash v0.2.1 [INFO] [stderr] Downloaded fuchsia-cprng v0.1.1 [INFO] [stderr] Downloaded futures-executor v0.3.23 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.32 [INFO] [stderr] Downloaded bech32 v0.8.1 [INFO] [stderr] Downloaded socks v0.3.4 [INFO] [stderr] Downloaded sct v0.7.0 [INFO] [stderr] Downloaded async-trait v0.1.56 [INFO] [stderr] Downloaded webpki v0.22.0 [INFO] [stderr] Downloaded bip39 v1.0.1 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded tokio-util v0.7.3 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v0.2.126 [INFO] [stderr] Downloaded bitcoin_hashes v0.9.7 [INFO] [stderr] Downloaded rand_core v0.3.1 [INFO] [stderr] Downloaded serde_derive v1.0.140 [INFO] [stderr] Downloaded once_cell v1.13.0 [INFO] [stderr] Downloaded electrum-client v0.10.1 [INFO] [stderr] Downloaded futures-channel v0.3.23 [INFO] [stderr] Downloaded httparse v1.7.1 [INFO] [stderr] Downloaded web-sys v0.3.59 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded fs2 v0.4.3 [INFO] [stderr] Downloaded futures-io v0.3.23 [INFO] [stderr] Downloaded futures-task v0.3.23 [INFO] [stderr] Downloaded futures-sink v0.3.23 [INFO] [stderr] Downloaded smallvec v0.6.14 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.82 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.82 [INFO] [stderr] Downloaded async-stream v0.3.3 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] 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"SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e15caa0afe6219c0ce4b488f41ef7ed0439da6bd553b83f23fcce2abc4c2f597 [INFO] running `Command { std: "docker" "start" "-a" "e15caa0afe6219c0ce4b488f41ef7ed0439da6bd553b83f23fcce2abc4c2f597", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e15caa0afe6219c0ce4b488f41ef7ed0439da6bd553b83f23fcce2abc4c2f597", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e15caa0afe6219c0ce4b488f41ef7ed0439da6bd553b83f23fcce2abc4c2f597", kill_on_drop: false }` [INFO] [stdout] e15caa0afe6219c0ce4b488f41ef7ed0439da6bd553b83f23fcce2abc4c2f597 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6dc84523534db5869c954ec9185b751827f2fcaa836b39adefe942e09c09119e [INFO] running `Command { std: "docker" "start" "-a" "6dc84523534db5869c954ec9185b751827f2fcaa836b39adefe942e09c09119e", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.bdk.default-feature [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures-sink v0.3.23 [INFO] [stderr] Compiling futures-channel v0.3.23 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking futures-io v0.3.23 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking unicode-normalization v0.1.9 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking base64-compat v1.0.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking bech32 v0.8.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling secp256k1-sys v0.5.2 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking socks v0.3.4 [INFO] [stderr] Checking indexmap v1.9.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking bitcoin_hashes v0.9.7 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking idna v0.2.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking sled v0.34.7 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.23 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling bdk-macros v0.6.0 [INFO] [stderr] Checking webpki v0.22.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking async-stream v0.3.3 [INFO] [stderr] Checking webpki-roots v0.22.4 [INFO] [stderr] Checking futures-executor v0.3.23 [INFO] [stderr] Checking futures v0.3.23 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-stream v0.1.9 [INFO] [stderr] Checking tokio-test v0.4.2 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking bitcoin_hashes v0.10.0 [INFO] [stderr] Checking secp256k1 v0.22.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking bip39 v1.0.1 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking bitcoin v0.28.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking miniscript v7.0.0 [INFO] [stderr] Checking electrum-client v0.10.1 [INFO] [stderr] Checking bdk v0.20.0 [INFO] [stderr] Checking family-wallet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::child` [INFO] [stdout] --> src/head_of_the_house/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::child; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `convert_float_to_satoshis` [INFO] [stdout] --> src/head_of_the_house/mod.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::helpers::{convert_float_to_satoshis}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `convert_float_to_satoshis` [INFO] [stdout] --> src/master_account/mod.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::helpers::{convert_float_to_satoshis}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::helpers::convert_float_to_satoshis` [INFO] [stdout] --> src/testing_helpers/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::helpers::convert_float_to_satoshis; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_helpers::mine_a_block` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::testing_helpers::mine_a_block; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::executor::block_on` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use futures::executor::block_on; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::child` [INFO] [stdout] --> src/head_of_the_house/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::child; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::helpers::convert_float_to_satoshis` [INFO] [stdout] --> src/testing_helpers/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::helpers::convert_float_to_satoshis; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::testing_helpers::mine_a_block` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::testing_helpers::mine_a_block; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::executor::block_on` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use futures::executor::block_on; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/account/mod.rs:40:33 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn spend_bitcoin(&self, amount:u64) -> Option<&str>{ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/testing_helpers/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | master_account.sync_wallet_with_electrum_server(Some(&default_electrum_server)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 23 | let _ = master_account.sync_wallet_with_electrum_server(Some(&default_electrum_server)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/head_of_the_house/mod.rs:434:13 [INFO] [stdout] | [INFO] [stdout] 433 | _ => assert_eq!(false, true), // if it is any other type of error it should be a failed test [INFO] [stdout] | - matches any value [INFO] [stdout] 434 | Ok(_) => assert_eq!(false, true), [INFO] [stdout] | ^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mock_children` [INFO] [stdout] --> src/head_of_the_house/mod.rs:523:14 [INFO] [stdout] | [INFO] [stdout] 523 | let (mock_children, mut new_head_of_house ) = set_up_user_with_no_bitcoin_and_one_child(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mock_children` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `amount` [INFO] [stdout] --> src/account/mod.rs:40:33 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn spend_bitcoin(&self, amount:u64) -> Option<&str>{ [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_amount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/head_of_the_house/mod.rs:543:9 [INFO] [stdout] | [INFO] [stdout] 543 | borrowed_master_account.sync_wallet(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 543 | let _ = borrowed_master_account.sync_wallet(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/testing_helpers/mod.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | master_account.sync_wallet_with_electrum_server(Some(&default_electrum_server)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 23 | let _ = master_account.sync_wallet_with_electrum_server(Some(&default_electrum_server)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.34s [INFO] running `Command { std: "docker" "inspect" "6dc84523534db5869c954ec9185b751827f2fcaa836b39adefe942e09c09119e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dc84523534db5869c954ec9185b751827f2fcaa836b39adefe942e09c09119e", kill_on_drop: false }` [INFO] [stdout] 6dc84523534db5869c954ec9185b751827f2fcaa836b39adefe942e09c09119e