[INFO] cloning repository https://github.com/thisisnohi/RustBlockChain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thisisnohi/RustBlockChain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthisisnohi%2FRustBlockChain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthisisnohi%2FRustBlockChain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c8509a11d6d3f39947c5f264c53352d0407946b [INFO] testing thisisnohi/RustBlockChain against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthisisnohi%2FRustBlockChain" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/thisisnohi/RustBlockChain [INFO] finished tweaking git repo https://github.com/thisisnohi/RustBlockChain [INFO] tweaked toml for git repo https://github.com/thisisnohi/RustBlockChain written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/thisisnohi/RustBlockChain on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/thisisnohi/RustBlockChain 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.160 [INFO] [stderr] Downloaded openssl-src v300.4.0+3.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee5c8b8b16529d5a19e7f2b6a0368e19389786f20094ad14d7c852a0fc8eeab1 [INFO] running `Command { std: "docker" "start" "-a" "ee5c8b8b16529d5a19e7f2b6a0368e19389786f20094ad14d7c852a0fc8eeab1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee5c8b8b16529d5a19e7f2b6a0368e19389786f20094ad14d7c852a0fc8eeab1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee5c8b8b16529d5a19e7f2b6a0368e19389786f20094ad14d7c852a0fc8eeab1", kill_on_drop: false }` [INFO] [stdout] ee5c8b8b16529d5a19e7f2b6a0368e19389786f20094ad14d7c852a0fc8eeab1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00d3719d5d9336e0a7f27c616495792795f5dd61d4244821dd5cbc869a98d2e1 [INFO] running `Command { std: "docker" "start" "-a" "00d3719d5d9336e0a7f27c616495792795f5dd61d4244821dd5cbc869a98d2e1", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.160 [INFO] [stderr] Compiling proc-macro2 v1.0.88 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling serde v1.0.213 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bytes v1.7.2 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling cpufeatures v0.2.14 [INFO] [stderr] Compiling hashbrown v0.15.0 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling unicode-bidi v0.3.17 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rustls-pki-types v1.10.0 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling rustls v0.23.15 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Compiling openssl v0.10.68 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling rustls-pemfile v2.2.0 [INFO] [stderr] Compiling webpki-roots v0.26.6 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Compiling bytestring v1.3.1 [INFO] [stderr] Compiling stringprep v0.1.5 [INFO] [stderr] Compiling actix-utils v3.0.1 [INFO] [stderr] Compiling syn v2.0.85 [INFO] [stderr] Compiling md-5 v0.10.6 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling actix-service v2.0.2 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling url v2.5.2 [INFO] [stderr] Compiling event-listener v5.3.1 [INFO] [stderr] Compiling whoami v1.5.2 [INFO] [stderr] Compiling flate2 v1.0.34 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling impl-more v0.1.8 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling sync_wrapper v1.0.1 [INFO] [stderr] Compiling ipnet v2.10.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling cc v1.1.30 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling openssl-src v300.4.0+3.4.0 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling tempfile v3.13.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling openssl-sys v0.9.104 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Compiling regex v1.11.0 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stderr] Compiling rustls-webpki v0.102.8 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Compiling zstd v0.13.2 [INFO] [stderr] Compiling serde_derive v1.0.213 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling hashlink v0.9.1 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling tokio v1.40.0 [INFO] [stderr] Compiling futures-intrusive v0.5.0 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Compiling tokio-util v0.7.12 [INFO] [stderr] Compiling tokio-stream v0.1.16 [INFO] [stderr] Compiling sha256 v1.5.0 [INFO] [stderr] Compiling actix-rt v2.10.0 [INFO] [stderr] Compiling sqlx-core v0.8.2 [INFO] [stderr] Compiling block_two v0.1.0 (/opt/rustwide/workdir/block_two) [INFO] [stderr] Compiling block_one v0.1.0 (/opt/rustwide/workdir/block_one) [INFO] [stderr] Compiling h2 v0.4.6 [INFO] [stdout] warning: associated function `is_valid_block` is never used [INFO] [stdout] --> block_two/src/lib.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Block { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | fn is_valid_block(new_block: &Block) -> 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: comparison is useless due to type limits [INFO] [stdout] --> block_two/src/lib.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | new_block.index >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> block_two/src/lib.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [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 _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 65 | let _ = f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> block_two/src/lib.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | f.write_str(&*format!("index[{}]\n", self.index)); [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] 66 | let _ = f.write_str(&*format!("index[{}]\n", self.index)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> block_two/src/lib.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [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] 67 | let _ = f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling actix-codec v0.5.2 [INFO] [stderr] Compiling actix-server v2.5.0 [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> block_two/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `timestamp` is never read [INFO] [stdout] --> block_one/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Block { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | timestamp: DateTime, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> block_one/src/main.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [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 _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 49 | let _ = f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `blockChain` should have a snake case name [INFO] [stdout] --> block_one/src/main.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | let mut blockChain = BlockChain::init(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `block_chain` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sqlx-postgres v0.8.2 [INFO] [stderr] Compiling hyper v1.5.0 [INFO] [stderr] Compiling actix-http v3.9.0 [INFO] [stderr] Compiling hyper-util v0.1.9 [INFO] [stderr] Compiling sqlx-macros-core v0.8.2 [INFO] [stderr] Compiling actix-web v4.9.0 [INFO] [stderr] Compiling sqlx-macros v0.8.2 [INFO] [stderr] Compiling actix-cors v0.7.0 [INFO] [stderr] Compiling sqlx v0.8.2 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.8 [INFO] [stderr] Compiling webservice v0.1.0 (/opt/rustwide/workdir/webserver) [INFO] [stdout] warning: unused imports: `info` and `warn` [INFO] [stdout] --> webserver/src/main.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{debug, info, log, log_enabled, trace, warn, Level}; [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 doc comment [INFO] [stdout] --> webserver/src/bin/block-chain.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | /// lazy_static 宏创建一个全局可访问的app_state： [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug` and `warn` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use log::{debug, info, 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: `sqlx::postgres::PgPoolOptions` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use sqlx::postgres::PgPoolOptions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::Into` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::convert::Into; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::ptr::null; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> webserver/src/bin/../errors.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{error, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::db_access::block_chain_db::all_blocks` [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::db_access::block_chain_db::all_blocks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::state::AppState` [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::state::AppState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | if (BlockChain::is_valid_new_block(&form.block, &chain.get_last_block().unwrap())) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - if (BlockChain::is_valid_new_block(&form.block, &chain.get_last_block().unwrap())) { [INFO] [stdout] 70 + if BlockChain::is_valid_new_block(&form.block, &chain.get_last_block().unwrap()) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::state::AppState` [INFO] [stdout] --> webserver/src/bin/../handles/general.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::state::AppState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `web` [INFO] [stdout] --> webserver/src/bin/../handles/general.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use actix_web::{web, HttpResponse}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::db_access::block_chain_db::all_blocks` [INFO] [stdout] --> webserver/src/bin/../handles/node_service.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::db_access::block_chain_db::all_blocks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::models::block_chain_model::BlockChain` [INFO] [stdout] --> webserver/src/bin/../handles/node_service.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::models::block_chain_model::BlockChain; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::models::block_form::BlockForm` [INFO] [stdout] --> webserver/src/bin/../handles/node_service.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::models::block_form::BlockForm; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::state::AppState` [INFO] [stdout] --> webserver/src/bin/../handles/node_service.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::state::AppState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> webserver/src/bin/../handles/node_service.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> webserver/src/bin/../models/block_chain_model.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::models::block_chain_model::BlockChain` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use crate::models::block_chain_model::BlockChain; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/block_chain_service.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/block_chain_service.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/block_chain_service.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cloned_broad_block` is assigned to, but never used [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | let cloned_broad_block; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_cloned_broad_block` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cloned_broad_block` is never read [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:113:17 [INFO] [stdout] | [INFO] [stdout] 113 | cloned_broad_block = broad_block.clone(); [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: variable does not need to be mutable [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:114:21 [INFO] [stdout] | [INFO] [stdout] 114 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/general.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/node_service.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/node_service.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cors` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let cors = Cors::default() [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `NotFound`, `LoadError`, and `NodeError` are never constructed [INFO] [stdout] --> webserver/src/bin/../errors.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum MyError { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | NotFound(String), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | LoadError(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | NodeExist(String), [INFO] [stdout] 15 | NodeError(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `last_block` is never used [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | pub async fn last_block() -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `is_valid_chain` and `replace_chain` are never used [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 77 | impl BlockChain { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 157 | pub fn is_valid_chain(blocks: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn replace_chain(&mut self, blocks: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `all_blocks` is never used [INFO] [stdout] --> webserver/src/bin/../dbaccess/block_chain_db.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub async fn all_blocks() -> Result, MyError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_block_chain` is never used [INFO] [stdout] --> webserver/src/bin/../dbaccess/block_chain_db.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | pub async fn init_block_chain() -> Result, MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `is_valid_block` is never used [INFO] [stdout] --> webserver/src/bin/../models/block_model.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl Block { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 61 | fn is_valid_block(new_block: &Block) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> webserver/src/bin/../models/block_model.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | new_block.index >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> webserver/src/bin/../models/block_model.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [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 _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 70 | let _ = f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> webserver/src/bin/../models/block_model.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | f.write_str(&*format!("index[{}]\n", self.index)); [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] 71 | let _ = f.write_str(&*format!("index[{}]\n", self.index)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> webserver/src/bin/../models/block_model.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [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] 72 | let _ = f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 51s [INFO] running `Command { std: "docker" "inspect" "00d3719d5d9336e0a7f27c616495792795f5dd61d4244821dd5cbc869a98d2e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00d3719d5d9336e0a7f27c616495792795f5dd61d4244821dd5cbc869a98d2e1", kill_on_drop: false }` [INFO] [stdout] 00d3719d5d9336e0a7f27c616495792795f5dd61d4244821dd5cbc869a98d2e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0bb49f2a10b1b735520685ac15f3c5095106392d793d701a3070c36847a227dd [INFO] running `Command { std: "docker" "start" "-a" "0bb49f2a10b1b735520685ac15f3c5095106392d793d701a3070c36847a227dd", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stdout] warning: associated function `is_valid_block` is never used [INFO] [stdout] --> block_two/src/lib.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Block { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | fn is_valid_block(new_block: &Block) -> 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: comparison is useless due to type limits [INFO] [stdout] --> block_two/src/lib.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | new_block.index >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> block_two/src/lib.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [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 _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 65 | let _ = f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> block_two/src/lib.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | f.write_str(&*format!("index[{}]\n", self.index)); [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] 66 | let _ = f.write_str(&*format!("index[{}]\n", self.index)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> block_two/src/lib.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [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] 67 | let _ = f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling block_one v0.1.0 (/opt/rustwide/workdir/block_one) [INFO] [stderr] Compiling block_two v0.1.0 (/opt/rustwide/workdir/block_two) [INFO] [stderr] Compiling webservice v0.1.0 (/opt/rustwide/workdir/webserver) [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> block_two/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::Display; [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 imports: `info` and `warn` [INFO] [stdout] --> webserver/src/main.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{debug, info, log, log_enabled, trace, warn, Level}; [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 doc comment [INFO] [stdout] --> webserver/src/bin/block-chain.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | /// lazy_static 宏创建一个全局可访问的app_state： [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug` and `warn` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use log::{debug, info, 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: `sqlx::postgres::PgPoolOptions` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use sqlx::postgres::PgPoolOptions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::Into` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::convert::Into; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::ptr::null; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> webserver/src/bin/../errors.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{error, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::db_access::block_chain_db::all_blocks` [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::db_access::block_chain_db::all_blocks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::state::AppState` [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::state::AppState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | if (BlockChain::is_valid_new_block(&form.block, &chain.get_last_block().unwrap())) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 70 - if (BlockChain::is_valid_new_block(&form.block, &chain.get_last_block().unwrap())) { [INFO] [stdout] 70 + if BlockChain::is_valid_new_block(&form.block, &chain.get_last_block().unwrap()) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::state::AppState` [INFO] [stdout] --> webserver/src/bin/../handles/general.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::state::AppState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `web` [INFO] [stdout] --> webserver/src/bin/../handles/general.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use actix_web::{web, HttpResponse}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::db_access::block_chain_db::all_blocks` [INFO] [stdout] --> webserver/src/bin/../handles/node_service.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::db_access::block_chain_db::all_blocks; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::models::block_chain_model::BlockChain` [INFO] [stdout] --> webserver/src/bin/../handles/node_service.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::models::block_chain_model::BlockChain; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::models::block_form::BlockForm` [INFO] [stdout] --> webserver/src/bin/../handles/node_service.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::models::block_form::BlockForm; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::state::AppState` [INFO] [stdout] --> webserver/src/bin/../handles/node_service.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::state::AppState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> webserver/src/bin/../handles/node_service.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::info` [INFO] [stdout] --> webserver/src/bin/../models/block_chain_model.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use log::info; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::models::block_chain_model::BlockChain` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use crate::models::block_chain_model::BlockChain; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `is_valid_block` is never used [INFO] [stdout] --> block_two/src/lib.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Block { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | fn is_valid_block(new_block: &Block) -> 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: comparison is useless due to type limits [INFO] [stdout] --> block_two/src/lib.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | new_block.index >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> block_two/src/lib.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [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 _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 65 | let _ = f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> block_two/src/lib.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | f.write_str(&*format!("index[{}]\n", self.index)); [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] 66 | let _ = f.write_str(&*format!("index[{}]\n", self.index)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> block_two/src/lib.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [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] 67 | let _ = f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `timestamp` is never read [INFO] [stdout] --> block_one/src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct Block { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 6 | timestamp: DateTime, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> block_one/src/main.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [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 _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 49 | let _ = f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `blockChain` should have a snake case name [INFO] [stdout] --> block_one/src/main.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | let mut blockChain = BlockChain::init(); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `block_chain` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/block_chain_service.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/block_chain_service.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/block_chain_service.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `cloned_broad_block` is assigned to, but never used [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | let cloned_broad_block; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_cloned_broad_block` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cloned_broad_block` is never read [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:113:17 [INFO] [stdout] | [INFO] [stdout] 113 | cloned_broad_block = broad_block.clone(); [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: variable does not need to be mutable [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:114:21 [INFO] [stdout] | [INFO] [stdout] 114 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/general.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/node_service.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [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] --> webserver/src/bin/../handles/node_service.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cors` [INFO] [stdout] --> webserver/src/bin/block-chain.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let cors = Cors::default() [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `NotFound`, `LoadError`, and `NodeError` are never constructed [INFO] [stdout] --> webserver/src/bin/../errors.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum MyError { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | NotFound(String), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 13 | LoadError(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | NodeExist(String), [INFO] [stdout] 15 | NodeError(String), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `last_block` is never used [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | pub async fn last_block() -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `is_valid_chain` and `replace_chain` are never used [INFO] [stdout] --> webserver/src/bin/../handles/block_chain_service.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 77 | impl BlockChain { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 157 | pub fn is_valid_chain(blocks: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn replace_chain(&mut self, blocks: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `all_blocks` is never used [INFO] [stdout] --> webserver/src/bin/../dbaccess/block_chain_db.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub async fn all_blocks() -> Result, MyError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init_block_chain` is never used [INFO] [stdout] --> webserver/src/bin/../dbaccess/block_chain_db.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | pub async fn init_block_chain() -> Result, MyError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `is_valid_block` is never used [INFO] [stdout] --> webserver/src/bin/../models/block_model.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl Block { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 61 | fn is_valid_block(new_block: &Block) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> webserver/src/bin/../models/block_model.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | new_block.index >= 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> webserver/src/bin/../models/block_model.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [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 _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 70 | let _ = f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> webserver/src/bin/../models/block_model.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | f.write_str(&*format!("index[{}]\n", self.index)); [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] 71 | let _ = f.write_str(&*format!("index[{}]\n", self.index)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> webserver/src/bin/../models/block_model.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [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] 72 | let _ = f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.16s [INFO] running `Command { std: "docker" "inspect" "0bb49f2a10b1b735520685ac15f3c5095106392d793d701a3070c36847a227dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bb49f2a10b1b735520685ac15f3c5095106392d793d701a3070c36847a227dd", kill_on_drop: false }` [INFO] [stdout] 0bb49f2a10b1b735520685ac15f3c5095106392d793d701a3070c36847a227dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2e4c463780604f9d287922118033a3c20670846a149b7d557af336a391d3d032 [INFO] running `Command { std: "docker" "start" "-a" "2e4c463780604f9d287922118033a3c20670846a149b7d557af336a391d3d032", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: associated function `is_valid_block` is never used [INFO] [stderr] --> block_two/src/lib.rs:56:8 [INFO] [stderr] | [INFO] [stderr] 14 | impl Block { [INFO] [stderr] | ---------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 56 | fn is_valid_block(new_block: &Block) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> block_two/src/lib.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | new_block.index >= 0 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> block_two/src/lib.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 65 | let _ = f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> block_two/src/lib.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | f.write_str(&*format!("index[{}]\n", self.index)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 66 | let _ = f.write_str(&*format!("index[{}]\n", self.index)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> block_two/src/lib.rs:67:9 [INFO] [stderr] | [INFO] [stderr] 67 | f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 67 | let _ = f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `block_two` (lib) generated 5 warnings [INFO] [stderr] warning: `block_two` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] warning: field `timestamp` is never read [INFO] [stderr] --> block_one/src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 5 | struct Block { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 6 | timestamp: DateTime, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Block` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> block_one/src/main.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 49 | let _ = f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: variable `blockChain` should have a snake case name [INFO] [stderr] --> block_one/src/main.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | let mut blockChain = BlockChain::init(); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `block_chain` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Display` [INFO] [stderr] --> block_two/src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fmt::Display; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `block_one` (bin "block_one" test) generated 3 warnings [INFO] [stderr] warning: `block_two` (bin "block_two" test) generated 1 warning (run `cargo fix --bin "block_two" --tests` to apply 1 suggestion) [INFO] [stderr] warning: unused imports: `info` and `warn` [INFO] [stderr] --> webserver/src/main.rs:3:18 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{debug, info, log, log_enabled, trace, warn, Level}; [INFO] [stderr] | ^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> webserver/src/bin/block-chain.rs:39:1 [INFO] [stderr] | [INFO] [stderr] 39 | /// lazy_static 宏创建一个全局可访问的app_state： [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `debug` and `warn` [INFO] [stderr] --> webserver/src/bin/block-chain.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | use log::{debug, info, warn}; [INFO] [stderr] | ^^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `sqlx::postgres::PgPoolOptions` [INFO] [stderr] --> webserver/src/bin/block-chain.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use sqlx::postgres::PgPoolOptions; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::convert::Into` [INFO] [stderr] --> webserver/src/bin/block-chain.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::convert::Into; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr::null` [INFO] [stderr] --> webserver/src/bin/block-chain.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::ptr::null; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `info` [INFO] [stderr] --> webserver/src/bin/../errors.rs:4:18 [INFO] [stderr] | [INFO] [stderr] 4 | use log::{error, info}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::db_access::block_chain_db::all_blocks` [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::db_access::block_chain_db::all_blocks; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::state::AppState` [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::state::AppState; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | if (BlockChain::is_valid_new_block(&form.block, &chain.get_last_block().unwrap())) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 70 - if (BlockChain::is_valid_new_block(&form.block, &chain.get_last_block().unwrap())) { [INFO] [stderr] 70 + if BlockChain::is_valid_new_block(&form.block, &chain.get_last_block().unwrap()) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::state::AppState` [INFO] [stderr] --> webserver/src/bin/../handles/general.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::state::AppState; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `web` [INFO] [stderr] --> webserver/src/bin/../handles/general.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use actix_web::{web, HttpResponse}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::db_access::block_chain_db::all_blocks` [INFO] [stderr] --> webserver/src/bin/../handles/node_service.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::db_access::block_chain_db::all_blocks; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::models::block_chain_model::BlockChain` [INFO] [stderr] --> webserver/src/bin/../handles/node_service.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::models::block_chain_model::BlockChain; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::models::block_form::BlockForm` [INFO] [stderr] --> webserver/src/bin/../handles/node_service.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::models::block_form::BlockForm; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::state::AppState` [INFO] [stderr] --> webserver/src/bin/../handles/node_service.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::state::AppState; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> webserver/src/bin/../handles/node_service.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::info` [INFO] [stderr] --> webserver/src/bin/../models/block_chain_model.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use log::info; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::models::block_chain_model::BlockChain` [INFO] [stderr] --> webserver/src/bin/block-chain.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use crate::models::block_chain_model::BlockChain; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable `cloned_broad_block` is assigned to, but never used [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:110:17 [INFO] [stderr] | [INFO] [stderr] 110 | let cloned_broad_block; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_cloned_broad_block` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cloned_broad_block` is never read [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:113:17 [INFO] [stderr] | [INFO] [stderr] 113 | cloned_broad_block = broad_block.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:114:21 [INFO] [stderr] | [INFO] [stderr] 114 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> webserver/src/bin/../handles/general.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> webserver/src/bin/../handles/node_service.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> webserver/src/bin/../handles/node_service.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | let mut app_state = GLOBAL_APP_STATE.lock().unwrap().clone(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cors` [INFO] [stderr] --> webserver/src/bin/block-chain.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | let cors = Cors::default() [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_cors` [INFO] [stderr] [INFO] [stderr] warning: variants `NotFound`, `LoadError`, and `NodeError` are never constructed [INFO] [stderr] --> webserver/src/bin/../errors.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 9 | pub enum MyError { [INFO] [stderr] | ------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 12 | NotFound(String), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 13 | LoadError(String), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 14 | NodeExist(String), [INFO] [stderr] 15 | NodeError(String), [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MyError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `last_block` is never used [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:28:14 [INFO] [stderr] | [INFO] [stderr] 28 | pub async fn last_block() -> Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `is_valid_chain` and `replace_chain` are never used [INFO] [stderr] --> webserver/src/bin/../handles/block_chain_service.rs:157:12 [INFO] [stderr] | [INFO] [stderr] 77 | impl BlockChain { [INFO] [stderr] | --------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 157 | pub fn is_valid_chain(blocks: &Vec) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 183 | pub fn replace_chain(&mut self, blocks: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `all_blocks` is never used [INFO] [stderr] --> webserver/src/bin/../dbaccess/block_chain_db.rs:5:14 [INFO] [stderr] | [INFO] [stderr] 5 | pub async fn all_blocks() -> Result, MyError> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `init_block_chain` is never used [INFO] [stderr] --> webserver/src/bin/../dbaccess/block_chain_db.rs:12:14 [INFO] [stderr] | [INFO] [stderr] 12 | pub async fn init_block_chain() -> Result, MyError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `is_valid_block` is never used [INFO] [stderr] --> webserver/src/bin/../models/block_model.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 17 | impl Block { [INFO] [stderr] | ---------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 61 | fn is_valid_block(new_block: &Block) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> webserver/src/bin/../models/block_model.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | new_block.index >= 0 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> webserver/src/bin/../models/block_model.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 70 | let _ = f.write_str(&*format!("prev_block_hash[{}]\n", self.prev_block_hash)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> webserver/src/bin/../models/block_model.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | f.write_str(&*format!("index[{}]\n", self.index)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 71 | let _ = f.write_str(&*format!("index[{}]\n", self.index)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> webserver/src/bin/../models/block_model.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 72 | let _ = f.write_str(&*format!("timestamp[{}]\n", self.timestamp)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `webservice` (bin "webservice" test) generated 1 warning (run `cargo fix --bin "webservice" --tests` to apply 1 suggestion) [INFO] [stderr] warning: `webservice` (bin "block-chain" test) generated 40 warnings (run `cargo fix --bin "block-chain" --tests` to apply 26 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/block_one-7ad48276fceca87d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/block_one-8f6264adaf5e57b6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/block_two-3741d2d730ef86f8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/block_two-59d790d3863b9a68) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/block-chain.rs (/opt/rustwide/target/debug/deps/block_chain-e015bf335099378f) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/webservice-68e4f57acedce1b8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests block_one [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests block_two [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2e4c463780604f9d287922118033a3c20670846a149b7d557af336a391d3d032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e4c463780604f9d287922118033a3c20670846a149b7d557af336a391d3d032", kill_on_drop: false }` [INFO] [stdout] 2e4c463780604f9d287922118033a3c20670846a149b7d557af336a391d3d032