[INFO] cloning repository https://github.com/yl2280/ece598pv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yl2280/ece598pv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyl2280%2Fece598pv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyl2280%2Fece598pv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7c0488d9de84c00dda9261efcd0e8f0edc9fe099 [INFO] checking yl2280/ece598pv against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyl2280%2Fece598pv" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yl2280/ece598pv on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yl2280/ece598pv [INFO] finished tweaking git repo https://github.com/yl2280/ece598pv [INFO] tweaked toml for git repo https://github.com/yl2280/ece598pv written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yl2280/ece598pv 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded chunked_transfer v0.3.1 [INFO] [stderr] Downloaded tiny_http v0.6.2 [INFO] [stderr] Downloaded ascii v0.8.7 [INFO] [stderr] Downloaded stderrlog v0.4.1 [INFO] [stderr] Downloaded term_size v0.3.1 [INFO] [stderr] Downloaded ring v0.16.9 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f3a294bd4be153878e73c48be30eb632478c783def2b16477ff28cf10570617 [INFO] running `Command { std: "docker" "start" "-a" "5f3a294bd4be153878e73c48be30eb632478c783def2b16477ff28cf10570617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f3a294bd4be153878e73c48be30eb632478c783def2b16477ff28cf10570617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f3a294bd4be153878e73c48be30eb632478c783def2b16477ff28cf10570617", kill_on_drop: false }` [INFO] [stdout] 5f3a294bd4be153878e73c48be30eb632478c783def2b16477ff28cf10570617 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3f4f80d9632bfd47c08a0c1c5cc7ed15a957b15adba7dc29f65cb06c3c0d4fdc [INFO] running `Command { std: "docker" "start" "-a" "3f4f80d9632bfd47c08a0c1c5cc7ed15a957b15adba7dc29f65cb06c3c0d4fdc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling bincode v1.2.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking ryu v1.0.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking ascii v0.8.7 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.0 [INFO] [stderr] Checking tiny_http v0.6.2 [INFO] [stderr] Checking crossbeam v0.7.2 [INFO] [stderr] Checking stderrlog v0.4.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking hex v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling hex-literal-impl v0.2.1 [INFO] [stderr] Checking hex-literal v0.2.1 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking bitcoin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/block.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deserialize` [INFO] [stdout] --> src/block.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::prelude::*` [INFO] [stdout] --> src/block.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`, and `UNIX_EPOCH` [INFO] [stdout] --> src/block.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NaiveDateTime` and `NaiveDate` [INFO] [stdout] --> src/block.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | use chrono::{NaiveDate, NaiveDateTime}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/blockchain.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Header` [INFO] [stdout] --> src/blockchain.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::crypto::merkle::MerkleTree` [INFO] [stdout] --> src/blockchain.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::crypto::merkle::MerkleTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `deserialize` and `serialize` [INFO] [stdout] --> src/blockchain.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::transaction::Transaction` [INFO] [stdout] --> src/blockchain.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::transaction::Transaction; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/blockchain.rs:89:21 [INFO] [stdout] | [INFO] [stdout] 89 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/crypto/hash.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ring::digest::Algorithm` [INFO] [stdout] --> src/crypto/merkle.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ring::digest::Algorithm; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/miner.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hashable` [INFO] [stdout] --> src/network/message.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::crypto::hash::{Hashable, H256}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `digest` [INFO] [stdout] --> src/network/message.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use ring::{digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> src/network/message.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Blockchain` [INFO] [stdout] --> src/network/message.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::blockchain::{Blockchain}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Header` [INFO] [stdout] --> src/network/message.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `H256` [INFO] [stdout] --> src/network/worker.rs:6:37 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::crypto::hash::{Hashable, H256}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `digest` [INFO] [stdout] --> src/network/worker.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use ring::{digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block` and `Header` [INFO] [stdout] --> src/network/worker.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/transaction.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EdDSAParameters` [INFO] [stdout] --> src/transaction.rs:2:82 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> src/transaction.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deserialize` [INFO] [stdout] --> src/transaction.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng` and `thread_rng` [INFO] [stdout] --> src/transaction.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::distributions::Alphanumeric` [INFO] [stdout] --> src/transaction.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::distributions::Alphanumeric; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/transaction.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | if(ret == Ok(())) { return true;} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - if(ret == Ok(())) { return true;} [INFO] [stdout] 48 + if ret == Ok(()) { return true;} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/block.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deserialize` [INFO] [stdout] --> src/block.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/block.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/blockchain.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Header` [INFO] [stdout] --> src/blockchain.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::crypto::merkle::MerkleTree` [INFO] [stdout] --> src/blockchain.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::crypto::merkle::MerkleTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `deserialize` and `serialize` [INFO] [stdout] --> src/blockchain.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::transaction::Transaction` [INFO] [stdout] --> src/blockchain.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::transaction::Transaction; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/blockchain.rs:89:21 [INFO] [stdout] | [INFO] [stdout] 89 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/crypto/hash.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ring::digest::Algorithm` [INFO] [stdout] --> src/crypto/merkle.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ring::digest::Algorithm; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/miner.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hashable` [INFO] [stdout] --> src/network/message.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::crypto::hash::{Hashable, H256}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `digest` [INFO] [stdout] --> src/network/message.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use ring::{digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> src/network/message.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Blockchain` [INFO] [stdout] --> src/network/message.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::blockchain::{Blockchain}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Header` [INFO] [stdout] --> src/network/message.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `H256` [INFO] [stdout] --> src/network/worker.rs:6:37 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::crypto::hash::{Hashable, H256}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `digest` [INFO] [stdout] --> src/network/worker.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use ring::{digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block` and `Header` [INFO] [stdout] --> src/network/worker.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/transaction.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EdDSAParameters` [INFO] [stdout] --> src/transaction.rs:2:82 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> src/transaction.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deserialize` [INFO] [stdout] --> src/transaction.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/transaction.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | if(ret == Ok(())) { return true;} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - if(ret == Ok(())) { return true;} [INFO] [stdout] 48 + if ret == Ok(()) { return true;} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VerificationAlgorithm` [INFO] [stdout] --> src/transaction.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VerificationAlgorithm` [INFO] [stdout] --> src/transaction.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diff_rand` [INFO] [stdout] --> src/blockchain.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let diff_rand = ::from(rand_u8); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diff_rand` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `date_time` [INFO] [stdout] --> src/block.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let date_time: NaiveDateTime = NaiveDate::from_ymd(2017, 11, 12).and_hms(17, 33, 44); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_date_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/crypto/merkle.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let n = odd.val; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/crypto/merkle.rs:60:21 [INFO] [stdout] | [INFO] [stdout] 60 | let n = odd.val; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diff_rand` [INFO] [stdout] --> src/blockchain.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let diff_rand = ::from(rand_u8); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diff_rand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `j` is assigned to, but never used [INFO] [stdout] --> src/crypto/merkle.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut j = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_j` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `leaf_size` [INFO] [stdout] --> src/crypto/merkle.rs:153:72 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn verify(root: &H256, datum: &H256, proof: &[H256], index: usize, leaf_size: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/miner.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | let now = Utc::now(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/crypto/merkle.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let n = odd.val; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/crypto/merkle.rs:60:21 [INFO] [stdout] | [INFO] [stdout] 60 | let n = odd.val; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `j` is assigned to, but never used [INFO] [stdout] --> src/crypto/merkle.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut j = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_j` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `leaf_size` [INFO] [stdout] --> src/crypto/merkle.rs:153:72 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn verify(root: &H256, datum: &H256, proof: &[H256], index: usize, leaf_size: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/crypto/merkle.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | let a = input_data[0].hash(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/crypto/merkle.rs:205:13 [INFO] [stdout] | [INFO] [stdout] 205 | let b = input_data[1].hash(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/miner.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | let now = Utc::now(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_m` [INFO] [stdout] --> src/network/worker.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let block_m = Arc::new(Mutex::new(block)); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/worker.rs:84:25 [INFO] [stdout] | [INFO] [stdout] 84 | let mut nonce = blk.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/worker.rs:104:25 [INFO] [stdout] | [INFO] [stdout] 104 | let mut nonce = blk.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_m` [INFO] [stdout] --> src/network/worker.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let block_m = Arc::new(Mutex::new(block)); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server` is never read [INFO] [stdout] --> src/network/worker.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | server: ServerHandle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `genesisBlock` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | genesisBlock: Option, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `genesis_block` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:74:25 [INFO] [stdout] | [INFO] [stdout] 74 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newNode` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | let newNode:Node = Node{val, l: Some(Box::new(l1)), r: Some(Box::new(r1))}; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sibV` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | let sibV = sibiling.val; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sib_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sibV` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:139:21 [INFO] [stdout] | [INFO] [stdout] 139 | let sibV = sibiling.val; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sib_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/worker.rs:84:25 [INFO] [stdout] | [INFO] [stdout] 84 | let mut nonce = blk.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/worker.rs:104:25 [INFO] [stdout] | [INFO] [stdout] 104 | let mut nonce = blk.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/crypto/merkle.rs:157:34 [INFO] [stdout] | [INFO] [stdout] 157 | let mut vec = Vec::from(proof.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[H256]` does not implement `Clone`, so calling `clone` on `&[H256]` 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: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/transaction.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let s = ""; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 48 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server` is never read [INFO] [stdout] --> src/network/worker.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | server: ServerHandle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `genesisBlock` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | genesisBlock: Option, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `genesis_block` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:74:25 [INFO] [stdout] | [INFO] [stdout] 74 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newNode` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | let newNode:Node = Node{val, l: Some(Box::new(l1)), r: Some(Box::new(r1))}; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sibV` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | let sibV = sibiling.val; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sib_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sibV` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:139:21 [INFO] [stdout] | [INFO] [stdout] 139 | let sibV = sibiling.val; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sib_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/crypto/merkle.rs:157:34 [INFO] [stdout] | [INFO] [stdout] 157 | let mut vec = Vec::from(proof.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[H256]` does not implement `Clone`, so calling `clone` on `&[H256]` 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: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 48 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.00s [INFO] running `Command { std: "docker" "inspect" "3f4f80d9632bfd47c08a0c1c5cc7ed15a957b15adba7dc29f65cb06c3c0d4fdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f4f80d9632bfd47c08a0c1c5cc7ed15a957b15adba7dc29f65cb06c3c0d4fdc", kill_on_drop: false }` [INFO] [stdout] 3f4f80d9632bfd47c08a0c1c5cc7ed15a957b15adba7dc29f65cb06c3c0d4fdc [INFO] checking yl2280/ece598pv against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyl2280%2Fece598pv" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yl2280/ece598pv on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yl2280/ece598pv [INFO] finished tweaking git repo https://github.com/yl2280/ece598pv [INFO] tweaked toml for git repo https://github.com/yl2280/ece598pv written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yl2280/ece598pv 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e693682c0f385aaedc86cdda2e65f7c7a5edb301a3d76a0c91edf533a6ea5d52 [INFO] running `Command { std: "docker" "start" "-a" "e693682c0f385aaedc86cdda2e65f7c7a5edb301a3d76a0c91edf533a6ea5d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e693682c0f385aaedc86cdda2e65f7c7a5edb301a3d76a0c91edf533a6ea5d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e693682c0f385aaedc86cdda2e65f7c7a5edb301a3d76a0c91edf533a6ea5d52", kill_on_drop: false }` [INFO] [stdout] e693682c0f385aaedc86cdda2e65f7c7a5edb301a3d76a0c91edf533a6ea5d52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3b768d3cbf9e239442fdc73dac89e3bb7df781cd35312e7e559b0b8aad0e2da [INFO] running `Command { std: "docker" "start" "-a" "e3b768d3cbf9e239442fdc73dac89e3bb7df781cd35312e7e559b0b8aad0e2da", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling bitflags v1.2.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling bincode v1.2.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking ryu v1.0.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking ascii v0.8.7 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking untrusted v0.7.0 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking stderrlog v0.4.1 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking tiny_http v0.6.2 [INFO] [stderr] Checking crossbeam v0.7.2 [INFO] [stderr] Checking hex v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling hex-literal-impl v0.2.1 [INFO] [stderr] Checking hex-literal v0.2.1 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking bitcoin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/block.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deserialize` [INFO] [stdout] --> src/block.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::prelude::*` [INFO] [stdout] --> src/block.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `SystemTime`, and `UNIX_EPOCH` [INFO] [stdout] --> src/block.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NaiveDateTime` and `NaiveDate` [INFO] [stdout] --> src/block.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | use chrono::{NaiveDate, NaiveDateTime}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/blockchain.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Header` [INFO] [stdout] --> src/blockchain.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::crypto::merkle::MerkleTree` [INFO] [stdout] --> src/blockchain.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::crypto::merkle::MerkleTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `deserialize` and `serialize` [INFO] [stdout] --> src/blockchain.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::transaction::Transaction` [INFO] [stdout] --> src/blockchain.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::transaction::Transaction; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/blockchain.rs:89:21 [INFO] [stdout] | [INFO] [stdout] 89 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/crypto/hash.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ring::digest::Algorithm` [INFO] [stdout] --> src/crypto/merkle.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ring::digest::Algorithm; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/block.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/miner.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deserialize` [INFO] [stdout] --> src/block.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/block.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hashable` [INFO] [stdout] --> src/network/message.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::crypto::hash::{Hashable, H256}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `digest` [INFO] [stdout] --> src/network/message.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use ring::{digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/blockchain.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> src/network/message.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Header` [INFO] [stdout] --> src/blockchain.rs:1:26 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Blockchain` [INFO] [stdout] --> src/network/message.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::blockchain::{Blockchain}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::crypto::merkle::MerkleTree` [INFO] [stdout] --> src/blockchain.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::crypto::merkle::MerkleTree; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Header` [INFO] [stdout] --> src/network/message.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `deserialize` and `serialize` [INFO] [stdout] --> src/blockchain.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `H256` [INFO] [stdout] --> src/network/worker.rs:6:37 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::crypto::hash::{Hashable, H256}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::transaction::Transaction` [INFO] [stdout] --> src/blockchain.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::transaction::Transaction; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `digest` [INFO] [stdout] --> src/network/worker.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use ring::{digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block` and `Header` [INFO] [stdout] --> src/network/worker.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/blockchain.rs:89:21 [INFO] [stdout] | [INFO] [stdout] 89 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/transaction.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EdDSAParameters` [INFO] [stdout] --> src/transaction.rs:2:82 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> src/transaction.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deserialize` [INFO] [stdout] --> src/transaction.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/crypto/hash.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng` and `thread_rng` [INFO] [stdout] --> src/transaction.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::distributions::Alphanumeric` [INFO] [stdout] --> src/transaction.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::distributions::Alphanumeric; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ring::digest::Algorithm` [INFO] [stdout] --> src/crypto/merkle.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ring::digest::Algorithm; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/transaction.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | if(ret == Ok(())) { return true;} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - if(ret == Ok(())) { return true;} [INFO] [stdout] 48 + if ret == Ok(()) { return true;} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/miner.rs:12:17 [INFO] [stdout] | [INFO] [stdout] 12 | use std::time::{Duration, SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hashable` [INFO] [stdout] --> src/network/message.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::crypto::hash::{Hashable, H256}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `digest` [INFO] [stdout] --> src/network/message.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use ring::{digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> src/network/message.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Blockchain` [INFO] [stdout] --> src/network/message.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::blockchain::{Blockchain}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Header` [INFO] [stdout] --> src/network/message.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `H256` [INFO] [stdout] --> src/network/worker.rs:6:37 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::crypto::hash::{Hashable, H256}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `digest` [INFO] [stdout] --> src/network/worker.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use ring::{digest}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Block` and `Header` [INFO] [stdout] --> src/network/worker.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::block::{Block,Header}; [INFO] [stdout] | ^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `test_utilities` [INFO] [stdout] --> src/transaction.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | #[cfg(any(test, test_utilities))] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(test_utilities)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(test_utilities)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EdDSAParameters` [INFO] [stdout] --> src/transaction.rs:2:82 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> src/transaction.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `deserialize` [INFO] [stdout] --> src/transaction.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use bincode::{serialize, deserialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/transaction.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | if(ret == Ok(())) { return true;} [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - if(ret == Ok(())) { return true;} [INFO] [stdout] 48 + if ret == Ok(()) { return true;} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VerificationAlgorithm` [INFO] [stdout] --> src/transaction.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `VerificationAlgorithm` [INFO] [stdout] --> src/transaction.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | use ring::signature::{Ed25519KeyPair, Signature, KeyPair, VerificationAlgorithm, EdDSAParameters}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `date_time` [INFO] [stdout] --> src/block.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let date_time: NaiveDateTime = NaiveDate::from_ymd(2017, 11, 12).and_hms(17, 33, 44); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_date_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diff_rand` [INFO] [stdout] --> src/blockchain.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let diff_rand = ::from(rand_u8); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diff_rand` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `diff_rand` [INFO] [stdout] --> src/blockchain.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let diff_rand = ::from(rand_u8); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_diff_rand` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/crypto/merkle.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let n = odd.val; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/crypto/merkle.rs:60:21 [INFO] [stdout] | [INFO] [stdout] 60 | let n = odd.val; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/crypto/merkle.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let n = odd.val; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/crypto/merkle.rs:60:21 [INFO] [stdout] | [INFO] [stdout] 60 | let n = odd.val; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `j` is assigned to, but never used [INFO] [stdout] --> src/crypto/merkle.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut j = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_j` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `leaf_size` [INFO] [stdout] --> src/crypto/merkle.rs:153:72 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn verify(root: &H256, datum: &H256, proof: &[H256], index: usize, leaf_size: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `j` is assigned to, but never used [INFO] [stdout] --> src/crypto/merkle.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut j = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_j` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `leaf_size` [INFO] [stdout] --> src/crypto/merkle.rs:153:72 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn verify(root: &H256, datum: &H256, proof: &[H256], index: usize, leaf_size: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_leaf_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/crypto/merkle.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | let a = input_data[0].hash(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/crypto/merkle.rs:205:13 [INFO] [stdout] | [INFO] [stdout] 205 | let b = input_data[1].hash(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/miner.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | let now = Utc::now(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `now` [INFO] [stdout] --> src/miner.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | let now = Utc::now(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_now` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_m` [INFO] [stdout] --> src/network/worker.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let block_m = Arc::new(Mutex::new(block)); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_m` [INFO] [stdout] --> src/network/worker.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let block_m = Arc::new(Mutex::new(block)); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/worker.rs:84:25 [INFO] [stdout] | [INFO] [stdout] 84 | let mut nonce = blk.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/worker.rs:104:25 [INFO] [stdout] | [INFO] [stdout] 104 | let mut nonce = blk.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] --> src/network/worker.rs:84:25 [INFO] [stdout] | [INFO] [stdout] 84 | let mut nonce = blk.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/worker.rs:104:25 [INFO] [stdout] | [INFO] [stdout] 104 | let mut nonce = blk.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/transaction.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let s = ""; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server` is never read [INFO] [stdout] --> src/network/worker.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | server: ServerHandle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `genesisBlock` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | genesisBlock: Option, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `genesis_block` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:74:25 [INFO] [stdout] | [INFO] [stdout] 74 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newNode` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | let newNode:Node = Node{val, l: Some(Box::new(l1)), r: Some(Box::new(r1))}; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sibV` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | let sibV = sibiling.val; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sib_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sibV` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:139:21 [INFO] [stdout] | [INFO] [stdout] 139 | let sibV = sibiling.val; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sib_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `server` is never read [INFO] [stdout] --> src/network/worker.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | server: ServerHandle, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Context` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `genesisBlock` should have a snake case name [INFO] [stdout] --> src/blockchain.rs:13:6 [INFO] [stdout] | [INFO] [stdout] 13 | genesisBlock: Option, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `genesis_block` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:74:25 [INFO] [stdout] | [INFO] [stdout] 74 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newNode` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | let newNode:Node = Node{val, l: Some(Box::new(l1)), r: Some(Box::new(r1))}; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `new_node` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sibV` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | let sibV = sibiling.val; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sib_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `sibV` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:139:21 [INFO] [stdout] | [INFO] [stdout] 139 | let sibV = sibiling.val; [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sib_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/crypto/merkle.rs:157:34 [INFO] [stdout] | [INFO] [stdout] 157 | let mut vec = Vec::from(proof.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[H256]` does not implement `Clone`, so calling `clone` on `&[H256]` 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: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/crypto/merkle.rs:157:34 [INFO] [stdout] | [INFO] [stdout] 157 | let mut vec = Vec::from(proof.clone()); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `[H256]` does not implement `Clone`, so calling `clone` on `&[H256]` 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: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:165:17 [INFO] [stdout] | [INFO] [stdout] 165 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `parentH` should have a snake case name [INFO] [stdout] --> src/crypto/merkle.rs:176:17 [INFO] [stdout] | [INFO] [stdout] 176 | let parentH = digest::digest(&digest::SHA256, &parent); [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `parent_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/message.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Serialize, Deserialize, Debug, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/message.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Serialize, Deserialize, Debug, Clone)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/peer.rs:196:8 [INFO] [stdout] | [INFO] [stdout] 159 | stream: mio::net::TcpStream, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 162 | let reader_stream = stream.try_clone()?; [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 163 | let writer_stream = stream.try_clone()?; [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 164 | let addr = stream.peer_addr()?; [INFO] [stdout] 165 | let bufreader = std::io::BufReader::new(reader_stream); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 166 | let read_ctx = ReadContext { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 173 | let bufwriter = std::io::BufWriter::new(writer_stream); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 174 | let (write_sender, write_receiver) = channel::channel(); [INFO] [stdout] | ------------ -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 175 | let write_ctx = WriteContext { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 184 | let handle = Handle { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 188 | let ctx = Context { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 196 | Ok((ctx, handle)) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/server.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 15 | msg_sink: cbchannel::Sender<(Vec, peer::Handle)>, [INFO] [stdout] | ---------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 16 | ) -> std::io::Result<(Context, Handle)> { [INFO] [stdout] 17 | let (control_signal_sender, control_signal_receiver) = channel::channel(); [INFO] [stdout] | --------------------- ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | let handle = Handle { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 21 | let ctx = Context { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | Ok((ctx, handle)) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/server.rs:382:9 [INFO] [stdout] | [INFO] [stdout] 374 | let (sender, receiver) = cbchannel::unbounded(); [INFO] [stdout] | ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 375 | let request = ConnectRequest { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 382 | receiver.recv().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/peer.rs:196:8 [INFO] [stdout] | [INFO] [stdout] 159 | stream: mio::net::TcpStream, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 162 | let reader_stream = stream.try_clone()?; [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 163 | let writer_stream = stream.try_clone()?; [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 164 | let addr = stream.peer_addr()?; [INFO] [stdout] 165 | let bufreader = std::io::BufReader::new(reader_stream); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 166 | let read_ctx = ReadContext { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 173 | let bufwriter = std::io::BufWriter::new(writer_stream); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 174 | let (write_sender, write_receiver) = channel::channel(); [INFO] [stdout] | ------------ -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 175 | let write_ctx = WriteContext { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 184 | let handle = Handle { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 188 | let ctx = Context { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 196 | Ok((ctx, handle)) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/worker.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 23 | msg_src: channel::Receiver<(Vec, peer::Handle)>, [INFO] [stdout] | --------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | let block = Blockchain::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | let block_m = Arc::new(Mutex::new(block)); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 32 | server: server.clone(), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/server.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 15 | msg_sink: cbchannel::Sender<(Vec, peer::Handle)>, [INFO] [stdout] | ---------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 16 | ) -> std::io::Result<(Context, Handle)> { [INFO] [stdout] 17 | let (control_signal_sender, control_signal_receiver) = channel::channel(); [INFO] [stdout] | --------------------- ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 18 | let handle = Handle { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 21 | let ctx = Context { [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | Ok((ctx, handle)) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/worker.rs:33:21 [INFO] [stdout] | [INFO] [stdout] 23 | msg_src: channel::Receiver<(Vec, peer::Handle)>, [INFO] [stdout] | --------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | let block = Blockchain::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | let block_m = Arc::new(Mutex::new(block)); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 33 | blockchain: Arc::clone(blockchain), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/server.rs:382:9 [INFO] [stdout] | [INFO] [stdout] 374 | let (sender, receiver) = cbchannel::unbounded(); [INFO] [stdout] | ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 375 | let request = ConnectRequest { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 382 | receiver.recv().unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/worker.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 23 | msg_src: channel::Receiver<(Vec, peer::Handle)>, [INFO] [stdout] | --------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | let block = Blockchain::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | let block_m = Arc::new(Mutex::new(block)); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 32 | server: server.clone(), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network/worker.rs:33:21 [INFO] [stdout] | [INFO] [stdout] 23 | msg_src: channel::Receiver<(Vec, peer::Handle)>, [INFO] [stdout] | --------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | let block = Blockchain::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | let block_m = Arc::new(Mutex::new(block)); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 33 | blockchain: Arc::clone(blockchain), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 48 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 48 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoin` (bin "bitcoin") due to 7 previous errors; 48 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `bitcoin` (bin "bitcoin" test) due to 7 previous errors; 48 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e3b768d3cbf9e239442fdc73dac89e3bb7df781cd35312e7e559b0b8aad0e2da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3b768d3cbf9e239442fdc73dac89e3bb7df781cd35312e7e559b0b8aad0e2da", kill_on_drop: false }` [INFO] [stdout] e3b768d3cbf9e239442fdc73dac89e3bb7df781cd35312e7e559b0b8aad0e2da