[INFO] cloning repository https://github.com/LucasUTNFRD/programming-bitcoin-in-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LucasUTNFRD/programming-bitcoin-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasUTNFRD%2Fprogramming-bitcoin-in-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasUTNFRD%2Fprogramming-bitcoin-in-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 387d4b873b36e100b7f101464418e3fa3c0ca00a
[INFO] testing LucasUTNFRD/programming-bitcoin-in-rust against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucasUTNFRD%2Fprogramming-bitcoin-in-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LucasUTNFRD/programming-bitcoin-in-rust
[INFO] finished tweaking git repo https://github.com/LucasUTNFRD/programming-bitcoin-in-rust
[INFO] tweaked toml for git repo https://github.com/LucasUTNFRD/programming-bitcoin-in-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LucasUTNFRD/programming-bitcoin-in-rust on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LucasUTNFRD/programming-bitcoin-in-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_datetime v0.6.9
[INFO] [stderr]   Downloaded toml_edit v0.22.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0f7a86650b3525bb71b93db52831560b316db7b0ab597782624bf139cdadcd7
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[INFO] [stdout] a0f7a86650b3525bb71b93db52831560b316db7b0ab597782624bf139cdadcd7
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[INFO] [stdout] 1d33848fad5c1361ef8179205ee3ea401fe693b62cb9cec5430f99d16325ed6b
[INFO] running `Command { std: "docker" "start" "-a" "1d33848fad5c1361ef8179205ee3ea401fe693b62cb9cec5430f99d16325ed6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling uint v0.10.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling ripemd v0.1.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling primitive-types v0.13.1
[INFO] [stderr]    Compiling programmign-bitcoin-in-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/script/opcode.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |         hash256::{self, hash256},
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Display`
[INFO] [stdout]  --> src/transactions/tx.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     path::Display,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `primitive_types::H256`
[INFO] [stdout]  --> src/transactions/tx.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use primitive_types::H256;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/transactions/tx.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     io::{Read, Write},
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/transactions/tx.rs:172:28
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn verify_input(&self, input: &TxIn) -> bool {
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `testnet`
[INFO] [stdout]    --> src/transactions/tx.rs:298:28
[INFO] [stdout]     |
[INFO] [stdout] 298 |     pub fn fetch_tx(&self, testnet: bool) -> Transaction {
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_testnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `testnet`
[INFO] [stdout]    --> src/transactions/tx.rs:302:25
[INFO] [stdout]     |
[INFO] [stdout] 302 |     pub fn value(&self, testnet: BlockChain) -> Amount {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_testnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `testnet`
[INFO] [stdout]    --> src/transactions/tx.rs:306:33
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn script_pubkey(&self, testnet: bool) -> Script {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_testnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `blockchain`
[INFO] [stdout]    --> src/transactions/tx.rs:384:9
[INFO] [stdout]     |
[INFO] [stdout] 384 |         blockchain: BlockChain,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> src/base58/mod.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn decode(addr: String) -> [u8; 20] {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `one` and `is_one` are never used
[INFO] [stdout]   --> src/ecc/field_element.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait FiniteField:
[INFO] [stdout]    |           ----------- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn one() -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn is_one(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Script` is never constructed
[INFO] [stdout]   --> src/script/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Script {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ScriptCmd` is never used
[INFO] [stdout]   --> src/script/mod.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum ScriptCmd {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]   --> src/script/mod.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl ScriptCmd {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 25 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `concat`, `decode`, `raw_serialize`, `encode`, and `execute` are never used
[INFO] [stdout]    --> src/script/mod.rs:50:12
[INFO] [stdout]     |
[INFO] [stdout]  49 | impl Script {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout]  50 |     pub fn new(cmds: Option<Vec<ScriptCmd>>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     pub fn concat(self, other: Script) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  62 |     pub fn decode(stream: &mut impl std::io::Read) -> Result<Self, ParseError> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn raw_serialize(&self) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn encode(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn execute(&self, z: Option<U256>) -> Result<bool, Error> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExecutionCtx` is never constructed
[INFO] [stdout]    --> src/script/mod.rs:164:19
[INFO] [stdout]     |
[INFO] [stdout] 164 | pub(crate) struct ExecutionCtx {
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StackItem` is never used
[INFO] [stdout]    --> src/script/mod.rs:170:17
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub(crate) enum StackItem {
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/script/mod.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 175 | impl ExecutionCtx {
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 176 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OpCode` is never used
[INFO] [stdout]   --> src/script/opcode.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum OpCode {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2pkh_script` is never used
[INFO] [stdout]   --> src/script/opcode.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn p2pkh_script(h160: H160) -> Script {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_byte` and `execute` are never used
[INFO] [stdout]   --> src/script/opcode.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl OpCode {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 45 |     pub fn as_byte(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn execute(&self, ctx: &mut ExecutionCtx, z: Option<U256>) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_PUSHDATA1` is never used
[INFO] [stdout]    --> src/script/opcode.rs:167:18
[INFO] [stdout]     |
[INFO] [stdout] 167 | pub(crate) const OP_PUSHDATA1: u8 = 76u8;
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_PUSHDATA2` is never used
[INFO] [stdout]    --> src/script/opcode.rs:168:18
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub(crate) const OP_PUSHDATA2: u8 = 77u8;
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_PUSHDATA4` is never used
[INFO] [stdout]    --> src/script/opcode.rs:169:18
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub(crate) const OP_PUSHDATA4: u8 = 78u8;
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_PUSHBYTES_1_START` is never used
[INFO] [stdout]    --> src/script/opcode.rs:170:18
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub(crate) const OP_PUSHBYTES_1_START: u8 = 0x01;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OP_PUSHBYTES_75_END` is never used
[INFO] [stdout]    --> src/script/opcode.rs:171:18
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub(crate) const OP_PUSHBYTES_75_END: u8 = 0x4b;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transaction` is never constructed
[INFO] [stdout]   --> src/transactions/tx.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Transaction {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BlockChain` is never used
[INFO] [stdout]   --> src/transactions/tx.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub enum BlockChain {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseError` is never used
[INFO] [stdout]   --> src/transactions/tx.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub enum ParseError {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VarInt` is never constructed
[INFO] [stdout]   --> src/transactions/tx.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct VarInt(pub u64);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `value`, `read_varint`, and `encode_varint` are never used
[INFO] [stdout]   --> src/transactions/tx.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl VarInt {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 57 |     pub fn value(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn read_varint(stream: &mut impl Read) -> Result<Self, ParseError> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub fn encode_varint(i: u64) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/transactions/tx.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl Transaction {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 113 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn parse(stream: &mut impl Read) -> Result<Self, ParseError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     pub fn verify(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 |     fn verify_input(&self, input: &TxIn) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn id(&self) -> String {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn serialize(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     pub fn hash(&self) -> [u8; 32] {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     pub fn fee(&self) -> Amount {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Sequence` is never used
[INFO] [stdout]    --> src/transactions/tx.rs:227:10
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub type Sequence = u32;
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `TxID` is never used
[INFO] [stdout]    --> src/transactions/tx.rs:228:10
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub type TxID = [u8; 32];
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TxIn` is never constructed
[INFO] [stdout]    --> src/transactions/tx.rs:231:12
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub struct TxIn {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `parse`, `serialize`, `fetch_tx`, `value`, and `script_pubkey` are never used
[INFO] [stdout]    --> src/transactions/tx.rs:239:12
[INFO] [stdout]     |
[INFO] [stdout] 238 | impl TxIn {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] 239 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     pub fn parse(stream: &mut impl Read) -> Result<Self, ParseError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 281 |     pub fn serialize(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 298 |     pub fn fetch_tx(&self, testnet: bool) -> Transaction {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 302 |     pub fn value(&self, testnet: BlockChain) -> Amount {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 306 |     pub fn script_pubkey(&self, testnet: bool) -> Script {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Amount` is never used
[INFO] [stdout]    --> src/transactions/tx.rs:321:10
[INFO] [stdout]     |
[INFO] [stdout] 321 | pub type Amount = u64;
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TxOut` is never constructed
[INFO] [stdout]    --> src/transactions/tx.rs:324:12
[INFO] [stdout]     |
[INFO] [stdout] 324 | pub struct TxOut {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `parse`, and `serialize` are never used
[INFO] [stdout]    --> src/transactions/tx.rs:330:12
[INFO] [stdout]     |
[INFO] [stdout] 329 | impl TxOut {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 330 |     pub fn new(amount: Amount, script_pubkey: Script) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 340 |     pub fn parse(stream: &mut impl Read) -> Result<Self, ParseError> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 351 |     pub fn serialize(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TxFetcher` is never constructed
[INFO] [stdout]    --> src/transactions/tx.rs:364:12
[INFO] [stdout]     |
[INFO] [stdout] 364 | pub struct TxFetcher {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_url`, and `fetch` are never used
[INFO] [stdout]    --> src/transactions/tx.rs:369:12
[INFO] [stdout]     |
[INFO] [stdout] 368 | impl TxFetcher {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 369 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 374 |     pub fn get_url(&self, blockchain: BlockChain) -> &str {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 381 |     pub fn fetch(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hash160` is never used
[INFO] [stdout]  --> src/utils/hash160.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn hash160(data: &[u8]) -> [u8; 20] {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.05s
[INFO] running `Command { std: "docker" "inspect" "1d33848fad5c1361ef8179205ee3ea401fe693b62cb9cec5430f99d16325ed6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d33848fad5c1361ef8179205ee3ea401fe693b62cb9cec5430f99d16325ed6b", kill_on_drop: false }`
[INFO] [stdout] 1d33848fad5c1361ef8179205ee3ea401fe693b62cb9cec5430f99d16325ed6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66831a0a6782f476b68860dd7d019e92a9dc51f5ffd7706a93e851048e6eb2f1
[INFO] running `Command { std: "docker" "start" "-a" "66831a0a6782f476b68860dd7d019e92a9dc51f5ffd7706a93e851048e6eb2f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling programmign-bitcoin-in-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/script/opcode.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |         hash256::{self, hash256},
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Display`
[INFO] [stdout]  --> src/transactions/tx.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     path::Display,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `primitive_types::H256`
[INFO] [stdout]  --> src/transactions/tx.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use primitive_types::H256;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/transactions/tx.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     io::{Read, Write},
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/transactions/tx.rs:172:28
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn verify_input(&self, input: &TxIn) -> bool {
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `testnet`
[INFO] [stdout]    --> src/transactions/tx.rs:298:28
[INFO] [stdout]     |
[INFO] [stdout] 298 |     pub fn fetch_tx(&self, testnet: bool) -> Transaction {
[INFO] [stdout]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_testnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `testnet`
[INFO] [stdout]    --> src/transactions/tx.rs:302:25
[INFO] [stdout]     |
[INFO] [stdout] 302 |     pub fn value(&self, testnet: BlockChain) -> Amount {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_testnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `testnet`
[INFO] [stdout]    --> src/transactions/tx.rs:306:33
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn script_pubkey(&self, testnet: bool) -> Script {
[INFO] [stdout]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_testnet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `blockchain`
[INFO] [stdout]    --> src/transactions/tx.rs:384:9
[INFO] [stdout]     |
[INFO] [stdout] 384 |         blockchain: BlockChain,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]   --> src/script/mod.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl ScriptCmd {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 25 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `raw_serialize` and `encode` are never used
[INFO] [stdout]    --> src/script/mod.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout]  49 | impl Script {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 124 |     fn raw_serialize(&self) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn encode(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `alt_stack` is never read
[INFO] [stdout]    --> src/script/mod.rs:166:5
[INFO] [stdout]     |
[INFO] [stdout] 164 | pub(crate) struct ExecutionCtx {
[INFO] [stdout]     |                   ------------ field in this struct
[INFO] [stdout] 165 |     stack: Vec<StackItem>,
[INFO] [stdout] 166 |     alt_stack: Vec<StackItem>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ExecutionCtx` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `OP_HASH256` and `OP_EQUALVERIFY` are never constructed
[INFO] [stdout]   --> src/script/opcode.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum OpCode {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 25 |     OP_HASH256,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 26 |     OP_CHECKSIG,
[INFO] [stdout] 27 |     OP_EQUALVERIFY,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpCode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2pkh_script` is never used
[INFO] [stdout]   --> src/script/opcode.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn p2pkh_script(h160: H160) -> Script {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_byte` is never used
[INFO] [stdout]   --> src/script/opcode.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl OpCode {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 45 |     pub fn as_byte(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `network` is never read
[INFO] [stdout]   --> src/transactions/tx.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Transaction {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub network: BlockChain,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Transaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TestNet` is never constructed
[INFO] [stdout]   --> src/transactions/tx.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub enum BlockChain {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 36 |     TestNet,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockChain` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `UnexpectedEof` and `InvalidVarInt` are never constructed
[INFO] [stdout]   --> src/transactions/tx.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub enum ParseError {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 47 |     UnexpectedEof,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 48 |     #[error("Invalid varint encoding")]
[INFO] [stdout] 49 |     InvalidVarInt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `encode_varint` is never used
[INFO] [stdout]   --> src/transactions/tx.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl VarInt {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 87 |     pub fn encode_varint(i: u64) -> Vec<u8> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `verify`, `verify_input`, `id`, `serialize`, `hash`, and `fee` are never used
[INFO] [stdout]    --> src/transactions/tx.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl Transaction {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 162 |     pub fn verify(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 |     fn verify_input(&self, input: &TxIn) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn id(&self) -> String {
[INFO] [stdout]     |            ^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn serialize(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     pub fn hash(&self) -> [u8; 32] {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     pub fn fee(&self) -> Amount {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `prev_tx_id`, `prev_tx_idx`, `sequence`, and `script_sig` are never read
[INFO] [stdout]    --> src/transactions/tx.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 231 | pub struct TxIn {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 232 |     prev_tx_id: TxID,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 233 |     prev_tx_idx: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 234 |     pub sequence: Sequence,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 235 |     pub script_sig: Option<Script>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TxIn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `serialize`, `fetch_tx`, `value`, and `script_pubkey` are never used
[INFO] [stdout]    --> src/transactions/tx.rs:281:12
[INFO] [stdout]     |
[INFO] [stdout] 238 | impl TxIn {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 281 |     pub fn serialize(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 298 |     pub fn fetch_tx(&self, testnet: bool) -> Transaction {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 302 |     pub fn value(&self, testnet: BlockChain) -> Amount {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 306 |     pub fn script_pubkey(&self, testnet: bool) -> Script {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `serialize` is never used
[INFO] [stdout]    --> src/transactions/tx.rs:351:12
[INFO] [stdout]     |
[INFO] [stdout] 329 | impl TxOut {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 351 |     pub fn serialize(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TxFetcher` is never constructed
[INFO] [stdout]    --> src/transactions/tx.rs:364:12
[INFO] [stdout]     |
[INFO] [stdout] 364 | pub struct TxFetcher {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_url`, and `fetch` are never used
[INFO] [stdout]    --> src/transactions/tx.rs:369:12
[INFO] [stdout]     |
[INFO] [stdout] 368 | impl TxFetcher {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 369 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 374 |     pub fn get_url(&self, blockchain: BlockChain) -> &str {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 381 |     pub fn fetch(
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "66831a0a6782f476b68860dd7d019e92a9dc51f5ffd7706a93e851048e6eb2f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66831a0a6782f476b68860dd7d019e92a9dc51f5ffd7706a93e851048e6eb2f1", kill_on_drop: false }`
[INFO] [stdout] 66831a0a6782f476b68860dd7d019e92a9dc51f5ffd7706a93e851048e6eb2f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5feafd5692be37c4a9b145082e04871795fce6184c4a61a5b917fa904755f54
[INFO] running `Command { std: "docker" "start" "-a" "e5feafd5692be37c4a9b145082e04871795fce6184c4a61a5b917fa904755f54", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> src/script/opcode.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 |         hash256::{self, hash256},
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `path::Display`
[INFO] [stderr]  --> src/transactions/tx.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     path::Display,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `primitive_types::H256`
[INFO] [stderr]  --> src/transactions/tx.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use primitive_types::H256;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/transactions/tx.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 |     io::{Read, Write},
[INFO] [stderr]   |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/transactions/tx.rs:172:28
[INFO] [stderr]     |
[INFO] [stderr] 172 |     fn verify_input(&self, input: &TxIn) -> bool {
[INFO] [stderr]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `testnet`
[INFO] [stderr]    --> src/transactions/tx.rs:298:28
[INFO] [stderr]     |
[INFO] [stderr] 298 |     pub fn fetch_tx(&self, testnet: bool) -> Transaction {
[INFO] [stderr]     |                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_testnet`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `testnet`
[INFO] [stderr]    --> src/transactions/tx.rs:302:25
[INFO] [stderr]     |
[INFO] [stderr] 302 |     pub fn value(&self, testnet: BlockChain) -> Amount {
[INFO] [stderr]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_testnet`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `testnet`
[INFO] [stderr]    --> src/transactions/tx.rs:306:33
[INFO] [stderr]     |
[INFO] [stderr] 306 |     pub fn script_pubkey(&self, testnet: bool) -> Script {
[INFO] [stderr]     |                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_testnet`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `blockchain`
[INFO] [stderr]    --> src/transactions/tx.rs:384:9
[INFO] [stderr]     |
[INFO] [stderr] 384 |         blockchain: BlockChain,
[INFO] [stderr]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain`
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_bytes` is never used
[INFO] [stderr]   --> src/script/mod.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl ScriptCmd {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] 25 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `raw_serialize` and `encode` are never used
[INFO] [stderr]    --> src/script/mod.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr]  49 | impl Script {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 124 |     fn raw_serialize(&self) -> Vec<u8> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 129 |     pub fn encode(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `alt_stack` is never read
[INFO] [stderr]    --> src/script/mod.rs:166:5
[INFO] [stderr]     |
[INFO] [stderr] 164 | pub(crate) struct ExecutionCtx {
[INFO] [stderr]     |                   ------------ field in this struct
[INFO] [stderr] 165 |     stack: Vec<StackItem>,
[INFO] [stderr] 166 |     alt_stack: Vec<StackItem>,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ExecutionCtx` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `OP_HASH256` and `OP_EQUALVERIFY` are never constructed
[INFO] [stderr]   --> src/script/opcode.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub enum OpCode {
[INFO] [stderr]    |          ------ variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 25 |     OP_HASH256,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 26 |     OP_CHECKSIG,
[INFO] [stderr] 27 |     OP_EQUALVERIFY,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `OpCode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `p2pkh_script` is never used
[INFO] [stderr]   --> src/script/opcode.rs:31:4
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn p2pkh_script(h160: H160) -> Script {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_byte` is never used
[INFO] [stderr]   --> src/script/opcode.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 44 | impl OpCode {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] 45 |     pub fn as_byte(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `network` is never read
[INFO] [stderr]   --> src/transactions/tx.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct Transaction {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub network: BlockChain,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Transaction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `TestNet` is never constructed
[INFO] [stderr]   --> src/transactions/tx.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub enum BlockChain {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] 36 |     TestNet,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BlockChain` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `UnexpectedEof` and `InvalidVarInt` are never constructed
[INFO] [stderr]   --> src/transactions/tx.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub enum ParseError {
[INFO] [stderr]    |          ---------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 47 |     UnexpectedEof,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 48 |     #[error("Invalid varint encoding")]
[INFO] [stderr] 49 |     InvalidVarInt,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `encode_varint` is never used
[INFO] [stderr]   --> src/transactions/tx.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 56 | impl VarInt {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 87 |     pub fn encode_varint(i: u64) -> Vec<u8> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `verify`, `verify_input`, `id`, `serialize`, `hash`, and `fee` are never used
[INFO] [stderr]    --> src/transactions/tx.rs:162:12
[INFO] [stderr]     |
[INFO] [stderr] 112 | impl Transaction {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 162 |     pub fn verify(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 172 |     fn verify_input(&self, input: &TxIn) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 177 |     pub fn id(&self) -> String {
[INFO] [stderr]     |            ^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |     pub fn serialize(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 210 |     pub fn hash(&self) -> [u8; 32] {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 216 |     pub fn fee(&self) -> Amount {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `prev_tx_id`, `prev_tx_idx`, `sequence`, and `script_sig` are never read
[INFO] [stderr]    --> src/transactions/tx.rs:232:5
[INFO] [stderr]     |
[INFO] [stderr] 231 | pub struct TxIn {
[INFO] [stderr]     |            ---- fields in this struct
[INFO] [stderr] 232 |     prev_tx_id: TxID,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 233 |     prev_tx_idx: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 234 |     pub sequence: Sequence,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 235 |     pub script_sig: Option<Script>,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TxIn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: methods `serialize`, `fetch_tx`, `value`, and `script_pubkey` are never used
[INFO] [stderr]    --> src/transactions/tx.rs:281:12
[INFO] [stderr]     |
[INFO] [stderr] 238 | impl TxIn {
[INFO] [stderr]     | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 281 |     pub fn serialize(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 298 |     pub fn fetch_tx(&self, testnet: bool) -> Transaction {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 302 |     pub fn value(&self, testnet: BlockChain) -> Amount {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 306 |     pub fn script_pubkey(&self, testnet: bool) -> Script {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `serialize` is never used
[INFO] [stderr]    --> src/transactions/tx.rs:351:12
[INFO] [stderr]     |
[INFO] [stderr] 329 | impl TxOut {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 351 |     pub fn serialize(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TxFetcher` is never constructed
[INFO] [stderr]    --> src/transactions/tx.rs:364:12
[INFO] [stderr]     |
[INFO] [stderr] 364 | pub struct TxFetcher {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `get_url`, and `fetch` are never used
[INFO] [stderr]    --> src/transactions/tx.rs:369:12
[INFO] [stderr]     |
[INFO] [stderr] 368 | impl TxFetcher {
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr] 369 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 374 |     pub fn get_url(&self, blockchain: BlockChain) -> &str {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 381 |     pub fn fetch(
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `programmign-bitcoin-in-rust` (bin "programmign-bitcoin-in-rust" test) generated 25 warnings (run `cargo fix --bin "programmign-bitcoin-in-rust" -p programmign-bitcoin-in-rust --tests` to apply 8 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/programmign_bitcoin_in_rust-9c58829ab6dab0de)
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test base58::tests::test_base58_encoding_case1 ... ok
[INFO] [stdout] test base58::tests::test_base58_encoding_case2 ... ok
[INFO] [stdout] test base58::tests::test_base58_encoding_zero ... ok
[INFO] [stdout] test ecc::ecdsa::test::serialize_wif ... ok
[INFO] [stdout] test base58::tests::test_base58_encoding_case3 ... ok
[INFO] [stdout] test ecc::ecdsa::test::test_der_serialization ... ok
[INFO] [stdout] test ecc::ecdsa::test::test_der_parsing ... ok
[INFO] [stdout] test ecc::ecdsa::test::test_parse_signature ... ok
[INFO] [stdout] test ecc::field_element::tests::test_add_assign ... ok
[INFO] [stdout] test ecc::field_element::tests::test_addition_associative ... ok
[INFO] [stdout] test ecc::field_element::tests::test_addition_basic ... ok
[INFO] [stdout] test ecc::field_element::tests::test_addition_identity ... ok
[INFO] [stdout] test ecc::field_element::tests::test_debug_format ... ok
[INFO] [stdout] test ecc::field_element::tests::test_display_format ... ok
[INFO] [stdout] test ecc::field_element::tests::test_addition_with_modulo ... ok
[INFO] [stdout] test ecc::field_element::tests::test_distributive_property ... ok
[INFO] [stdout] test ecc::field_element::tests::test_division_basic ... ok
[INFO] [stdout] test ecc::field_element::tests::test_addition_commutative ... ok
[INFO] [stdout] test ecc::field_element::tests::test_division_identity ... ok
[INFO] [stdout] test ecc::field_element::tests::test_division_by_zero ... ok
[INFO] [stdout] test ecc::field_element::tests::test_equality ... ok
[INFO] [stdout] test ecc::field_element::tests::test_fermats_little_theorem ... ok
[INFO] [stdout] test ecc::field_element::tests::test_clone_semantics ... ok
[INFO] [stdout] test ecc::field_element::tests::test_copy_semantics ... ok
[INFO] [stdout] test ecc::field_element::tests::test_inverse_basic ... ok
[INFO] [stdout] test ecc::field_element::tests::test_division_self_is_one ... ok
[INFO] [stdout] test ecc::field_element::tests::test_inverse_zero ... ok
[INFO] [stdout] test ecc::field_element::tests::test_inverse_one ... ok
[INFO] [stdout] test ecc::field_element::tests::test_field_construction ... ok
[INFO] [stdout] test ecc::field_element::tests::test_modulus ... ok
[INFO] [stdout] test ecc::field_element::tests::test_multiplication_associative ... ok
[INFO] [stdout] test ecc::field_element::tests::test_multiplication_commutative ... ok
[INFO] [stdout] test ecc::field_element::tests::test_multiplication_identity ... ok
[INFO] [stdout] test ecc::field_element::tests::test_mul_assign ... ok
[INFO] [stdout] test ecc::field_element::tests::test_negation_basic ... ok
[INFO] [stdout] test ecc::field_element::tests::test_multiplication_zero ... ok
[INFO] [stdout] test ecc::field_element::tests::test_large_field_operations ... ok
[INFO] [stdout] test ecc::field_element::tests::test_negation_double ... ok
[INFO] [stdout] test ecc::field_element::tests::test_negation_zero ... ok
[INFO] [stdout] test ecc::field_element::tests::test_power_one ... ok
[INFO] [stdout] test ecc::field_element::tests::test_multiplication_basic ... ok
[INFO] [stdout] test ecc::field_element::tests::test_power_two ... ok
[INFO] [stdout] test ecc::field_element::tests::test_subtraction_basic ... ok
[INFO] [stdout] test ecc::field_element::tests::test_sub_assign ... ok
[INFO] [stdout] test ecc::field_element::tests::test_subtraction_self_is_zero ... ok
[INFO] [stdout] test ecc::field_element::tests::test_negation_additive_inverse ... ok
[INFO] [stdout] test ecc::field_element::tests::test_power_large ... ok
[INFO] [stdout] test ecc::field_element::tests::test_subtraction_with_modulo ... ok
[INFO] [stdout] test ecc::secp256k1::test::test_generator_on_curve ... ok
[INFO] [stdout] test ecc::field_element::tests::test_multiplication_with_modulo ... ok
[INFO] [stdout] test ecc::field_element::tests::test_subtraction_identity ... ok
[INFO] [stdout] test ecc::secp256k1::test::test_order ... ok
[INFO] [stdout] test ecc::secp256k1::test::n_times_g_gives_identity ... ok
[INFO] [stdout] test ecc::field_element::tests::test_power_zero ... ok
[INFO] [stdout] test ecc::test::exercise_3_ch4 ... ok
[INFO] [stdout] test ecc::field_element::tests::test_inverse_correctness ... ok
[INFO] [stdout] test ecc::secp256k1::test::test_mul_and_sum ... ok
[INFO] [stdout] test ecc::secp256k1::test::test_mul_and_sum_1 ... ok
[INFO] [stdout] test base58::tests::test_decode_base58 ... FAILED
[INFO] [stdout] test ecc::field_element::tests::test_from_u256_with_bigger_number - should panic ... ok
[INFO] [stdout] test ecc::test::exercise_2_ch4 ... ok
[INFO] [stdout] test transactions::tx::test::test_transaction_fee ... FAILED
[INFO] [stdout] test ecc::test::exercise_1_ch4 ... ok
[INFO] [stdout] test ecc::field_element::tests::test_field_axioms_comprehensive ... ok
[INFO] [stdout] test ecc::ecdsa::test::test_verify_from_book ... ok
[INFO] [stdout] test ecc::ecdsa::test::test_rfc6979_k_reproducibility ... ok
[INFO] [stdout] test script::test::test_basic_script_evaluation ... ok
[INFO] [stdout] test ecc::ecdsa::test::test_ecdsa_signature_verification ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- base58::tests::test_decode_base58 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'base58::tests::test_decode_base58' (29) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/primitive-types-0.13.1/src/lib.rs:44:1:
[INFO] [stdout] arithmetic operation overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62c46aef82f2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62c46aef82f2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62c46aef82f2 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62c46aef82f2 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62c46af0cc7a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62c46af0cc7a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62c46aefd126 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62c46aefd126 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62c46aed67bf - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62c46aed67bf - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62c46aef05d9 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62c46ae4b48e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62c46ae4b48e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62c46aef0792 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62c46aef0792 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62c46aed68aa - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x62c46aece249 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62c46aed76cd - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62c46af0d34c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62c46aeb8e89 - <primitive_types[edc4d8f1eaab38d6]::U256 as core[c5ed12ab89cc536a]::ops::arith::Mul<u64>>::mul
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/uint-0.10.0/src/uint.rs:425:5
[INFO] [stdout]   20:     0x62c46aeb8ed7 - <primitive_types[edc4d8f1eaab38d6]::U256 as core[c5ed12ab89cc536a]::ops::arith::MulAssign<i32>>::mul_assign
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/uint-0.10.0/src/uint.rs:462:18
[INFO] [stdout]   21:     0x62c46ae3d988 - programmign_bitcoin_in_rust[3a7f500ec54acbcf]::base58::decode
[INFO] [stdout]                                at /opt/rustwide/workdir/src/base58/mod.rs:51:9
[INFO] [stdout]   22:     0x62c46ae3e780 - programmign_bitcoin_in_rust[3a7f500ec54acbcf]::base58::tests::test_decode_base58
[INFO] [stdout]                                at /opt/rustwide/workdir/src/base58/mod.rs:139:30
[INFO] [stdout]   23:     0x62c46ae39fa7 - programmign_bitcoin_in_rust[3a7f500ec54acbcf]::base58::tests::test_decode_base58::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/base58/mod.rs:133:28
[INFO] [stdout]   24:     0x62c46ae2f406 - <programmign_bitcoin_in_rust[3a7f500ec54acbcf]::base58::tests::test_decode_base58::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x62c46ae3f83b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x62c46ae3f83b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x62c46ae4c09a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x62c46ae4c09a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x62c46ae4c09a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x62c46ae4c09a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x62c46ae4c09a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x62c46ae4c09a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x62c46ae4c09a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x62c46ae46564 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x62c46ae46564 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x62c46ae4eb92 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x62c46ae4eb92 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x62c46ae4eb92 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x62c46ae4eb92 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x62c46ae4eb92 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x62c46ae4eb92 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x62c46ae4eb92 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x62c46aef7b9f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x62c46aef7b9f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   45:     0x79fa7158eaa4 - <unknown>
[INFO] [stdout]   46:     0x79fa7161ba64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- transactions::tx::test::test_transaction_fee stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'transactions::tx::test::test_transaction_fee' (92) panicked at src/transactions/tx.rs:411:9:
[INFO] [stdout] assertion failed: tx.is_ok()
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62c46aef82f2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x62c46aef82f2 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x62c46aef82f2 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x62c46aef82f2 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x62c46af0cc7a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x62c46af0cc7a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x62c46aefd126 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x62c46aefd126 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x62c46aed67bf - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x62c46aed67bf - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x62c46aef05d9 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x62c46ae4b48e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x62c46ae4b48e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x62c46aef0792 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x62c46aef0792 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x62c46aed68aa - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x62c46aece249 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x62c46aed76cd - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x62c46af0d34c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x62c46af0d312 - core[c5ed12ab89cc536a]::panicking::panic
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x62c46ae324c2 - programmign_bitcoin_in_rust[3a7f500ec54acbcf]::transactions::tx::test::test_transaction_fee
[INFO] [stdout]                                at /opt/rustwide/workdir/src/transactions/tx.rs:411:9
[INFO] [stdout]   21:     0x62c46ae307a7 - programmign_bitcoin_in_rust[3a7f500ec54acbcf]::transactions::tx::test::test_transaction_fee::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/transactions/tx.rs:403:30
[INFO] [stdout]   22:     0x62c46ae2f586 - <programmign_bitcoin_in_rust[3a7f500ec54acbcf]::transactions::tx::test::test_transaction_fee::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x62c46ae3f83b - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x62c46ae3f83b - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x62c46ae4c09a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x62c46ae4c09a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x62c46ae4c09a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x62c46ae4c09a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x62c46ae4c09a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x62c46ae4c09a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x62c46ae4c09a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x62c46ae46564 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x62c46ae46564 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x62c46ae4eb92 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x62c46ae4eb92 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x62c46ae4eb92 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x62c46ae4eb92 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x62c46ae4eb92 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x62c46ae4eb92 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x62c46ae4eb92 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x62c46aef7b9f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x62c46aef7b9f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   43:     0x79fa7158eaa4 - <unknown>
[INFO] [stdout]   44:     0x79fa7161ba64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     base58::tests::test_decode_base58
[INFO] [stdout]     transactions::tx::test::test_transaction_fee
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 66 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.48s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin programmign-bitcoin-in-rust`
[INFO] running `Command { std: "docker" "inspect" "e5feafd5692be37c4a9b145082e04871795fce6184c4a61a5b917fa904755f54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5feafd5692be37c4a9b145082e04871795fce6184c4a61a5b917fa904755f54", kill_on_drop: false }`
[INFO] [stdout] e5feafd5692be37c4a9b145082e04871795fce6184c4a61a5b917fa904755f54
