[INFO] cloning repository https://github.com/Whoami-id/Blockchain-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Whoami-id/Blockchain-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhoami-id%2FBlockchain-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhoami-id%2FBlockchain-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d9c33f79c57c91a839df0b67182cc7b5657c657e [INFO] checking Whoami-id/Blockchain-Rust against 8006091eb71ae7d9e9bccb66c6122c9d68af4466 for pr-129249-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWhoami-id%2FBlockchain-Rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Whoami-id/Blockchain-Rust [INFO] finished tweaking git repo https://github.com/Whoami-id/Blockchain-Rust [INFO] tweaked toml for git repo https://github.com/Whoami-id/Blockchain-Rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Whoami-id/Blockchain-Rust on toolchain 8006091eb71ae7d9e9bccb66c6122c9d68af4466 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Whoami-id/Blockchain-Rust 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" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v2.6.0 [INFO] [stderr] Downloaded unicode-ident v1.0.22 [INFO] [stderr] Downloaded quote v1.0.43 [INFO] [stderr] Downloaded alloc-stdlib v0.2.2 [INFO] [stderr] Downloaded yoke-derive v0.8.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.108 [INFO] [stderr] Downloaded potential_utf v0.1.4 [INFO] [stderr] Downloaded windows-targets v0.53.5 [INFO] [stderr] Downloaded block-buffer v0.9.0 [INFO] [stderr] Downloaded ripemd160 v0.9.1 [INFO] [stderr] Downloaded system-configuration v0.5.1 [INFO] [stderr] Downloaded opaque-debug v0.3.1 [INFO] [stderr] Downloaded system-configuration-sys v0.5.0 [INFO] [stderr] Downloaded bytestring v1.5.0 [INFO] [stderr] Downloaded local-channel v0.1.5 [INFO] [stderr] Downloaded local-waker v0.1.4 [INFO] [stderr] Downloaded actix-macros v0.2.4 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.108 [INFO] [stderr] Downloaded sync_wrapper v0.1.2 [INFO] [stderr] Downloaded impl-more v0.1.9 [INFO] [stderr] Downloaded 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v2.1.1 [INFO] [stderr] Downloaded icu_normalizer_data v2.1.1 [INFO] [stderr] Downloaded openssl-sys v0.9.111 [INFO] [stderr] Downloaded flate2 v1.1.8 [INFO] [stderr] Downloaded bytes v1.11.0 [INFO] [stderr] Downloaded memchr v2.7.6 [INFO] [stderr] Downloaded cc v1.2.52 [INFO] [stderr] Downloaded regex-lite v0.1.8 [INFO] [stderr] Downloaded rand v0.9.2 [INFO] [stderr] Downloaded syn v2.0.114 [INFO] [stderr] Downloaded icu_locale_core v2.1.1 [INFO] [stderr] Downloaded zerocopy-derive v0.8.33 [INFO] [stderr] Downloaded mio v1.1.1 [INFO] [stderr] Downloaded zerovec v0.11.5 [INFO] [stderr] Downloaded tokio-util v0.7.18 [INFO] [stderr] Downloaded reqwest v0.11.27 [INFO] [stderr] Downloaded icu_properties_data v2.1.2 [INFO] [stderr] Downloaded brotli v8.0.2 [INFO] [stderr] Downloaded regex v1.12.2 [INFO] [stderr] Downloaded actix-http v3.11.2 [INFO] [stderr] Downloaded h2 v0.3.27 [INFO] [stderr] Downloaded hyper v0.14.32 [INFO] [stderr] Downloaded brotli-decompressor v5.0.0 [INFO] [stderr] 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"/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 927f845bdf4844f261b7e5ac2bd1b6110e90d3a3666feddc31cce4a054c70752 [INFO] running `Command { std: "docker" "start" "927f845bdf4844f261b7e5ac2bd1b6110e90d3a3666feddc31cce4a054c70752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "927f845bdf4844f261b7e5ac2bd1b6110e90d3a3666feddc31cce4a054c70752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "927f845bdf4844f261b7e5ac2bd1b6110e90d3a3666feddc31cce4a054c70752" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "927f845bdf4844f261b7e5ac2bd1b6110e90d3a3666feddc31cce4a054c70752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "927f845bdf4844f261b7e5ac2bd1b6110e90d3a3666feddc31cce4a054c70752" "/opt/rustwide/cargo-home/bin/cargo" "+8006091eb71ae7d9e9bccb66c6122c9d68af4466" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.7 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking bytes v1.11.0 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking base64ct v1.8.3 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking litemap v0.8.1 [INFO] [stderr] Checking writeable v0.6.2 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling icu_properties_data v2.1.2 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Checking tracing-core v0.1.36 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Compiling zmij v1.0.14 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking local-waker v0.1.4 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking indexmap v2.13.0 [INFO] [stderr] Compiling time-core v0.1.7 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Compiling convert_case v0.10.0 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling cc v1.2.52 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking crypto-common v0.1.7 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking openssl-probe v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking rand_core v0.9.5 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling time-macros v0.2.25 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Compiling bytestring v1.5.0 [INFO] [stderr] Checking deranged v0.5.5 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking brotli-decompressor v5.0.0 [INFO] [stderr] Checking actix-utils v3.0.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking actix-service v2.0.3 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Checking ryu v1.0.22 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Compiling regex-lite v0.1.8 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking flate2 v1.1.8 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking local-channel v0.1.5 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking brotli v8.0.2 [INFO] [stderr] Checking humantime v2.3.0 [INFO] [stderr] Checking ipnet v2.11.0 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking impl-more v0.1.9 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking time v0.3.45 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Checking primeorder v0.13.6 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking p256 v0.13.2 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking derive_more v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking tokio-util v0.7.18 [INFO] [stderr] Checking actix-rt v2.11.0 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking actix-server v2.6.0 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking actix-http v3.11.2 [INFO] [stderr] Checking actix-web v4.12.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking Blockchain_in_Rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `error`, `trace`, and `warn` [INFO] [stdout] --> src/api_server/server.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use log::{debug, error, info, trace, warn}; [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: `reqwest::Error` [INFO] [stdout] --> src/api_server/server.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use reqwest::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/blockchain/blockchains.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/blockchain/transaction.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/blockchain/transaction.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `trace`, and `warn` [INFO] [stdout] --> src/api_server/server.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use log::{debug, error, info, trace, warn}; [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: `reqwest::Error` [INFO] [stdout] --> src/api_server/server.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use reqwest::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/blockchain/blockchains.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> src/blockchain/transaction.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/blockchain/transaction.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/api_server/server.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | let mut unlock_cache = api_server.cache.lock().unwrap(); [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: variable does not need to be mutable [INFO] [stdout] --> src/api_server/server.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | let mut unlock_cache = api_server.cache.lock().unwrap(); [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: variable does not need to be mutable [INFO] [stdout] --> src/api_server/server.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let mut api_server = ApiServer { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/api_server/server.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let mut api_server = ApiServer { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pos` is never read [INFO] [stdout] --> src/blockchain/transaction.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | pos += len_value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `pos` is never read [INFO] [stdout] --> src/blockchain/transaction.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | pos += len_value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash3` [INFO] [stdout] --> src/blockchain/wallet.rs:69:21 [INFO] [stdout] | [INFO] [stdout] 69 | let hash3 = Sha256::digest(&hash2); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash3` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BlockSearch` is never used [INFO] [stdout] --> src/blockchain/blockchains.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | pub enum BlockSearch { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BlockSearchResult` is never used [INFO] [stdout] --> src/blockchain/blockchains.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | pub enum BlockSearchResult<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/blockchain/blockchains.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 69 | impl Block { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print` and `search_block` are never used [INFO] [stdout] --> src/blockchain/blockchains.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 125 | impl BlockChain { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 180 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 196 | pub fn search_block(&self, search: BlockSearch) -> BlockSearchResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hash3` [INFO] [stdout] --> src/blockchain/wallet.rs:69:21 [INFO] [stdout] | [INFO] [stdout] 69 | let hash3 = Sha256::digest(&hash2); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hash3` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BlockSearch` is never used [INFO] [stdout] --> src/blockchain/blockchains.rs:17:10 [INFO] [stdout] | [INFO] [stdout] 17 | pub enum BlockSearch { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `BlockSearchResult` is never used [INFO] [stdout] --> src/blockchain/blockchains.rs:26:10 [INFO] [stdout] | [INFO] [stdout] 26 | pub enum BlockSearchResult<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/blockchain/blockchains.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 69 | impl Block { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print` and `search_block` are never used [INFO] [stdout] --> src/blockchain/blockchains.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 125 | impl BlockChain { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 180 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 196 | pub fn search_block(&self, search: BlockSearch) -> BlockSearchResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/api_server/server.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | Self::delete_neighbors_transaction_in_pool(api_server).await; [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately [INFO] [stdout] | [INFO] [stdout] 111 | let _unused = Self::delete_neighbors_transaction_in_pool(api_server).await; [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/api_server/server.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | Self::build_concensus(api_server).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately [INFO] [stdout] | [INFO] [stdout] 114 | let _unused = Self::build_concensus(api_server).await; [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/api_server/server.rs:484:9 [INFO] [stdout] | [INFO] [stdout] 484 | Self::resolve_conflicts(&api).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately [INFO] [stdout] | [INFO] [stdout] 484 | let _unused = Self::resolve_conflicts(&api).await; [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/api_server/server.rs:550:13 [INFO] [stdout] | [INFO] [stdout] 550 | runtime.block_on(self.ping_neighbor(candidate, &mut neighbors)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately [INFO] [stdout] | [INFO] [stdout] 550 | let _unused = runtime.block_on(self.ping_neighbor(candidate, &mut neighbors)); [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/blockchain/blockchains.rs:196:25 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn search_block(&self, search: BlockSearch) -> BlockSearchResult { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 196 | pub fn search_block(&self, search: BlockSearch) -> BlockSearchResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/blockchain/blockchains.rs:315:46 [INFO] [stdout] | [INFO] [stdout] 315 | sender: BlockChain::MINING_SENDER.clone().into(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/api_server/server.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | Self::delete_neighbors_transaction_in_pool(api_server).await; [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately [INFO] [stdout] | [INFO] [stdout] 111 | let _unused = Self::delete_neighbors_transaction_in_pool(api_server).await; [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/api_server/server.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | Self::build_concensus(api_server).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately [INFO] [stdout] | [INFO] [stdout] 114 | let _unused = Self::build_concensus(api_server).await; [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/api_server/server.rs:484:9 [INFO] [stdout] | [INFO] [stdout] 484 | Self::resolve_conflicts(&api).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately [INFO] [stdout] | [INFO] [stdout] 484 | let _unused = Self::resolve_conflicts(&api).await; [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/api_server/server.rs:550:13 [INFO] [stdout] | [INFO] [stdout] 550 | runtime.block_on(self.ping_neighbor(candidate, &mut neighbors)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately [INFO] [stdout] | [INFO] [stdout] 550 | let _unused = runtime.block_on(self.ping_neighbor(candidate, &mut neighbors)); [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/blockchain/blockchains.rs:196:25 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn search_block(&self, search: BlockSearch) -> BlockSearchResult { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 196 | pub fn search_block(&self, search: BlockSearch) -> BlockSearchResult<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/blockchain/blockchains.rs:315:46 [INFO] [stdout] | [INFO] [stdout] 315 | sender: BlockChain::MINING_SENDER.clone().into(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "927f845bdf4844f261b7e5ac2bd1b6110e90d3a3666feddc31cce4a054c70752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "927f845bdf4844f261b7e5ac2bd1b6110e90d3a3666feddc31cce4a054c70752", kill_on_drop: false }` [INFO] [stdout] 927f845bdf4844f261b7e5ac2bd1b6110e90d3a3666feddc31cce4a054c70752