[INFO] cloning repository https://github.com/LPbigFish/E-KOR-Rusted
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LPbigFish/E-KOR-Rusted" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLPbigFish%2FE-KOR-Rusted", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLPbigFish%2FE-KOR-Rusted'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92724229c7917a053ef126f2aec5076f17300c83
[INFO] testing LPbigFish/E-KOR-Rusted against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLPbigFish%2FE-KOR-Rusted" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LPbigFish/E-KOR-Rusted
[INFO] finished tweaking git repo https://github.com/LPbigFish/E-KOR-Rusted
[INFO] tweaked toml for git repo https://github.com/LPbigFish/E-KOR-Rusted written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LPbigFish/E-KOR-Rusted on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LPbigFish/E-KOR-Rusted 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded signature v2.0.0
[INFO] [stderr]   Downloaded ecdsa v0.16.1
[INFO] [stderr]   Downloaded elliptic-curve v0.13.2
[INFO] [stderr]   Downloaded spki v0.7.0
[INFO] [stderr]   Downloaded pkcs8 v0.10.1
[INFO] [stderr]   Downloaded keccak v0.1.3
[INFO] [stderr]   Downloaded der v0.7.1
[INFO] [stderr]   Downloaded sha3 v0.10.6
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3bb3e4bb2cacf9b67276b6cc203661ca77ae71b21753a4a5b7c6c5cca064e22
[INFO] running `Command { std: "docker" "start" "-a" "f3bb3e4bb2cacf9b67276b6cc203661ca77ae71b21753a4a5b7c6c5cca064e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3bb3e4bb2cacf9b67276b6cc203661ca77ae71b21753a4a5b7c6c5cca064e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3bb3e4bb2cacf9b67276b6cc203661ca77ae71b21753a4a5b7c6c5cca064e22", kill_on_drop: false }`
[INFO] [stdout] f3bb3e4bb2cacf9b67276b6cc203661ca77ae71b21753a4a5b7c6c5cca064e22
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5bc94e8d2192dc7f48eccaaa96ae80c0b9fef2b5e6263d28ca08a66591535c8b
[INFO] running `Command { std: "docker" "start" "-a" "5bc94e8d2192dc7f48eccaaa96ae80c0b9fef2b5e6263d28ca08a66591535c8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize v1.5.7
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling const-oid v0.9.2
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling keccak v0.1.3
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling ff v0.13.0
[INFO] [stderr]    Compiling der v0.7.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling spki v0.7.0
[INFO] [stderr]    Compiling pkcs8 v0.10.1
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling sec1 v0.7.1
[INFO] [stderr]    Compiling crypto-bigint v0.5.1
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling signature v2.0.0
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling sha3 v0.10.6
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling elliptic-curve v0.13.2
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling ecdsa v0.16.1
[INFO] [stderr]    Compiling k256 v0.13.0
[INFO] [stderr]    Compiling e_kor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PublicKey`, `self`, and `self`
[INFO] [stdout]  --> src/modules/ecdsa.rs:3:150
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...::Signer, SigningKey, Signature, self, VerifyingKey}, schnorr::signature::{self, Verifier}, PublicKey};
[INFO] [stdout]   |                                     ^^^^                                      ^^^^             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::structures::opcode`
[INFO] [stdout]  --> src/modules/scripter.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::structures::opcode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zero`
[INFO] [stdout]   --> src/modules/hasher.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let zero = BigUint::zero();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_zero`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `hash` is never read
[INFO] [stdout]   --> src/models/block.rs:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 let mut hash = [0u8; 32];
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/models/block.rs:100:21
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let mut result = [0u8; 32];  
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `candidate` is never read
[INFO] [stdout]    --> src/models/block.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 candidate = hasher::keccak256(&buffer);
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: did you mean to capture by reference instead?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_base58` is never used
[INFO] [stdout]   --> src/modules/hasher.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn decode_base58(input: &str) -> Option<Vec<u8>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_u128` is never used
[INFO] [stdout]   --> src/modules/verifier.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn new_u128() -> [u8; 16] {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE58_ALPHABET` is never used
[INFO] [stdout]  --> src/modules/hasher.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const BASE58_ALPHABET: &str = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `keccak256` is never used
[INFO] [stdout]  --> src/modules/hasher.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn keccak256(input: &[u8]) -> [u8; 32] {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sha3_224` is never used
[INFO] [stdout]   --> src/modules/hasher.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn sha3_224(input: &[u8]) -> [u8; 28] {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_to_string` is never used
[INFO] [stdout]   --> src/modules/hasher.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn hash_to_string(hash: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_base58` is never used
[INFO] [stdout]   --> src/modules/hasher.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn encode_base58(input: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_address` is never used
[INFO] [stdout]   --> src/modules/hasher.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn create_address(comp_public_key: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sign_message` is never used
[INFO] [stdout]   --> src/modules/ecdsa.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn sign_message(private_key: &[u8], message: &[u8]) -> [u8; 64] {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify_signature` is never used
[INFO] [stdout]   --> src/modules/ecdsa.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn verify_signature(compressed_pub: &[u8], message: &[u8], signature: &[u8]) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `new_coinbase` are never used
[INFO] [stdout]   --> src/models/transaction.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Transaction {
[INFO] [stdout]    | ---------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn new(version: u8, inputs: Vec<Vec<u8>>, outputs: Vec<Vec<u8>>, lock_time: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn new_coinbase(version: u8, output: Vec<u8>, lock_time: u64) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Block` is never constructed
[INFO] [stdout]   --> src/models/block.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Block {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `calculate_root`, `calculate_hash`, and `new_existing` are never used
[INFO] [stdout]    --> src/models/block.rs:26:12
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl Block {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 26  |     pub fn new(index: u32, transactions: Vec<Transaction>, proof: [u8; 28], difficulty: u32, previous_hash: [u8; 32]) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 50  |     pub fn calculate_root(&self) -> [u8; 32] {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn calculate_hash(&self) -> ([u8; 32], u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn new_existing(index: u32, timestamp: u64, transactions: Vec<Transaction>, proof: [u8; 28], difficulty: u32, previous_hash: [u8;...
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]  --> src/models/input.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Input {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Output` is never constructed
[INFO] [stdout]  --> src/models/output.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Output {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/models/output.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Output {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(value: u32, script: Vec<u8>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "5bc94e8d2192dc7f48eccaaa96ae80c0b9fef2b5e6263d28ca08a66591535c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bc94e8d2192dc7f48eccaaa96ae80c0b9fef2b5e6263d28ca08a66591535c8b", kill_on_drop: false }`
[INFO] [stdout] 5bc94e8d2192dc7f48eccaaa96ae80c0b9fef2b5e6263d28ca08a66591535c8b
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bdbe8c7e7ad5616f79c361f3f68bdae43518408e96d59c0b9c868720abb7623c
[INFO] running `Command { std: "docker" "start" "-a" "bdbe8c7e7ad5616f79c361f3f68bdae43518408e96d59c0b9c868720abb7623c", kill_on_drop: false }`
[INFO] [stderr]    Compiling e_kor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `PublicKey`, `self`, and `self`
[INFO] [stdout]  --> src/modules/ecdsa.rs:3:150
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...::Signer, SigningKey, Signature, self, VerifyingKey}, schnorr::signature::{self, Verifier}, PublicKey};
[INFO] [stdout]   |                                     ^^^^                                      ^^^^             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::structures::opcode`
[INFO] [stdout]  --> src/modules/scripter.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::structures::opcode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `zero`
[INFO] [stdout]   --> src/modules/hasher.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let zero = BigUint::zero();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_zero`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `hash` is never read
[INFO] [stdout]   --> src/models/block.rs:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 let mut hash = [0u8; 32];
[INFO] [stdout]    |                         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `result` is never read
[INFO] [stdout]    --> src/models/block.rs:100:21
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let mut result = [0u8; 32];  
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `candidate` is never read
[INFO] [stdout]    --> src/models/block.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 candidate = hasher::keccak256(&buffer);
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: did you mean to capture by reference instead?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_base58` is never used
[INFO] [stdout]   --> src/modules/hasher.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn decode_base58(input: &str) -> Option<Vec<u8>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_u128` is never used
[INFO] [stdout]   --> src/modules/verifier.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn new_u128() -> [u8; 16] {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE58_ALPHABET` is never used
[INFO] [stdout]  --> src/modules/hasher.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const BASE58_ALPHABET: &str = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `keccak256` is never used
[INFO] [stdout]  --> src/modules/hasher.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn keccak256(input: &[u8]) -> [u8; 32] {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sha3_224` is never used
[INFO] [stdout]   --> src/modules/hasher.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn sha3_224(input: &[u8]) -> [u8; 28] {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash_to_string` is never used
[INFO] [stdout]   --> src/modules/hasher.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn hash_to_string(hash: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encode_base58` is never used
[INFO] [stdout]   --> src/modules/hasher.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn encode_base58(input: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_address` is never used
[INFO] [stdout]   --> src/modules/hasher.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn create_address(comp_public_key: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sign_message` is never used
[INFO] [stdout]   --> src/modules/ecdsa.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn sign_message(private_key: &[u8], message: &[u8]) -> [u8; 64] {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `verify_signature` is never used
[INFO] [stdout]   --> src/modules/ecdsa.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn verify_signature(compressed_pub: &[u8], message: &[u8], signature: &[u8]) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `new_coinbase` are never used
[INFO] [stdout]   --> src/models/transaction.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Transaction {
[INFO] [stdout]    | ---------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn new(version: u8, inputs: Vec<Vec<u8>>, outputs: Vec<Vec<u8>>, lock_time: u64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn new_coinbase(version: u8, output: Vec<u8>, lock_time: u64) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Block` is never constructed
[INFO] [stdout]   --> src/models/block.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Block {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `calculate_root`, `calculate_hash`, and `new_existing` are never used
[INFO] [stdout]    --> src/models/block.rs:26:12
[INFO] [stdout]     |
[INFO] [stdout] 25  | impl Block {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 26  |     pub fn new(index: u32, transactions: Vec<Transaction>, proof: [u8; 28], difficulty: u32, previous_hash: [u8; 32]) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 50  |     pub fn calculate_root(&self) -> [u8; 32] {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78  |     pub fn calculate_hash(&self) -> ([u8; 32], u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn new_existing(index: u32, timestamp: u64, transactions: Vec<Transaction>, proof: [u8; 28], difficulty: u32, previous_hash: [u8;...
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]  --> src/models/input.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Input {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Output` is never constructed
[INFO] [stdout]  --> src/models/output.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Output {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/models/output.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Output {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 10 |     pub fn new(value: u32, script: Vec<u8>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "bdbe8c7e7ad5616f79c361f3f68bdae43518408e96d59c0b9c868720abb7623c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdbe8c7e7ad5616f79c361f3f68bdae43518408e96d59c0b9c868720abb7623c", kill_on_drop: false }`
[INFO] [stdout] bdbe8c7e7ad5616f79c361f3f68bdae43518408e96d59c0b9c868720abb7623c
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2b985f03fb94eabf58733c7035067d4692b76b4a859552dfc27afc82c0df1f30
[INFO] running `Command { std: "docker" "start" "-a" "2b985f03fb94eabf58733c7035067d4692b76b4a859552dfc27afc82c0df1f30", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `PublicKey`, `self`, and `self`
[INFO] [stderr]  --> src/modules/ecdsa.rs:3:150
[INFO] [stderr]   |
[INFO] [stderr] 3 | ...::Signer, SigningKey, Signature, self, VerifyingKey}, schnorr::signature::{self, Verifier}, PublicKey};
[INFO] [stderr]   |                                     ^^^^                                      ^^^^             ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::structures::opcode`
[INFO] [stderr]  --> src/modules/scripter.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::structures::opcode;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `zero`
[INFO] [stderr]   --> src/modules/hasher.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let zero = BigUint::zero();
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_zero`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `hash` is never read
[INFO] [stderr]   --> src/models/block.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |                 let mut hash = [0u8; 32];
[INFO] [stderr]    |                         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `result` is never read
[INFO] [stderr]    --> src/models/block.rs:100:21
[INFO] [stderr]     |
[INFO] [stderr] 100 |             let mut result = [0u8; 32];  
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value captured by `candidate` is never read
[INFO] [stderr]    --> src/models/block.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 |                 candidate = hasher::keccak256(&buffer);
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: did you mean to capture by reference instead?
[INFO] [stderr] 
[INFO] [stderr] warning: function `decode_base58` is never used
[INFO] [stderr]   --> src/modules/hasher.rs:58:8
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub fn decode_base58(input: &str) -> Option<Vec<u8>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `new_u128` is never used
[INFO] [stderr]   --> src/modules/verifier.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn new_u128() -> [u8; 16] {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BASE58_ALPHABET` is never used
[INFO] [stderr]  --> src/modules/hasher.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const BASE58_ALPHABET: &str = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `keccak256` is never used
[INFO] [stderr]  --> src/modules/hasher.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn keccak256(input: &[u8]) -> [u8; 32] {
[INFO] [stderr]   |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sha3_224` is never used
[INFO] [stderr]   --> src/modules/hasher.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn sha3_224(input: &[u8]) -> [u8; 28] {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `hash_to_string` is never used
[INFO] [stderr]   --> src/modules/hasher.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn hash_to_string(hash: &[u8]) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `encode_base58` is never used
[INFO] [stderr]   --> src/modules/hasher.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn encode_base58(input: &[u8]) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `create_address` is never used
[INFO] [stderr]   --> src/modules/hasher.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn create_address(comp_public_key: &[u8]) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sign_message` is never used
[INFO] [stderr]   --> src/modules/ecdsa.rs:47:8
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub fn sign_message(private_key: &[u8], message: &[u8]) -> [u8; 64] {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `verify_signature` is never used
[INFO] [stderr]   --> src/modules/ecdsa.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn verify_signature(compressed_pub: &[u8], message: &[u8], signature: &[u8]) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `new_coinbase` are never used
[INFO] [stderr]   --> src/models/transaction.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Transaction {
[INFO] [stderr]    | ---------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub fn new(version: u8, inputs: Vec<Vec<u8>>, outputs: Vec<Vec<u8>>, lock_time: u64) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub fn new_coinbase(version: u8, output: Vec<u8>, lock_time: u64) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Block` is never constructed
[INFO] [stderr]   --> src/models/block.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Block {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `calculate_root`, `calculate_hash`, and `new_existing` are never used
[INFO] [stderr]    --> src/models/block.rs:26:12
[INFO] [stderr]     |
[INFO] [stderr] 25  | impl Block {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr] 26  |     pub fn new(index: u32, transactions: Vec<Transaction>, proof: [u8; 28], difficulty: u32, previous_hash: [u8; 32]) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 50  |     pub fn calculate_root(&self) -> [u8; 32] {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 78  |     pub fn calculate_hash(&self) -> ([u8; 32], u64) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 127 |     pub fn new_existing(index: u32, timestamp: u64, transactions: Vec<Transaction>, proof: [u8; 28], difficulty: u32, previous_hash: [u8;...
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Input` is never constructed
[INFO] [stderr]  --> src/models/input.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Input {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Output` is never constructed
[INFO] [stderr]  --> src/models/output.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Output {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/models/output.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 9  | impl Output {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] 10 |     pub fn new(value: u32, script: Vec<u8>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `e_kor` (bin "e_kor" test) generated 22 warnings (run `cargo fix --bin "e_kor" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/e_kor-ede46d91d281b54e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b985f03fb94eabf58733c7035067d4692b76b4a859552dfc27afc82c0df1f30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b985f03fb94eabf58733c7035067d4692b76b4a859552dfc27afc82c0df1f30", kill_on_drop: false }`
[INFO] [stdout] 2b985f03fb94eabf58733c7035067d4692b76b4a859552dfc27afc82c0df1f30