[INFO] cloning repository https://github.com/megachonker/BlockChain-s
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/megachonker/BlockChain-s" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmegachonker%2FBlockChain-s", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmegachonker%2FBlockChain-s'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dca3167e00cde2cdeabacfd701da23e10382f717
[INFO] testing megachonker/BlockChain-s against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmegachonker%2FBlockChain-s" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/megachonker/BlockChain-s
[INFO] finished tweaking git repo https://github.com/megachonker/BlockChain-s
[INFO] tweaked toml for git repo https://github.com/megachonker/BlockChain-s written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/megachonker/BlockChain-s on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/megachonker/BlockChain-s 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d275018130ff87dd1bd5aa99d3408a272db2677debd478d648cd67edd0d53a5
[INFO] running `Command { std: "docker" "start" "-a" "4d275018130ff87dd1bd5aa99d3408a272db2677debd478d648cd67edd0d53a5", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa6238c772156d2bd01ad180135ccb774e40f1e370138ce327831c11a7941c6b
[INFO] running `Command { std: "docker" "start" "-a" "aa6238c772156d2bd01ad180135ccb774e40f1e370138ce327831c11a7941c6b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rustc_version v0.4.0
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[INFO] [stderr]    Compiling subtle v2.5.0
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[INFO] [stderr]    Compiling clap_builder v4.4.9
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[INFO] [stderr]    Compiling getrandom v0.2.11
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[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling tracing-attributes v0.1.27
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[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling salsa20 v0.10.2
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling clap v4.4.10
[INFO] [stderr]    Compiling serde_spanned v0.6.4
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling dryoc v0.5.1
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[INFO] [stderr]    Compiling toml_edit v0.21.0
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[INFO] [stderr]    Compiling blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Transaction` and `TxIn`
[INFO] [stdout]  --> src/block_chain/acount.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::transaction::{Amount, Transaction, TxIn, Utxo};
[INFO] [stdout]   |                                  ^^^^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::StackByteArray`
[INFO] [stdout]  --> src/block_chain/acount.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dryoc::{sign::*, types::StackByteArray};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info` and `trace`
[INFO] [stdout]  --> src/block_chain/acount.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tracing::{debug, info, trace};
[INFO] [stdout]   |                      ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/block_chain/block.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tracing::{info, trace, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Blockchain`
[INFO] [stdout]   --> src/block_chain/block.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::blockchain::{Balance, Blockchain};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/block_chain/blockchain.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{debug, error, info, warn};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::format`
[INFO] [stdout]  --> src/block_chain/blockchain.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing_subscriber::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transaction`
[INFO] [stdout]   --> src/block_chain/blockchain.rs:11:57
[INFO] [stdout]    |
[INFO] [stdout] 11 |     transaction::{HashValue, TxIn, Utxo, UtxoValidator, Transaction},
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/block_chain/node/server.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/block_chain/transaction.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, ensure, Context, Ok, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SecretKey`, `SignedMessage`, and `SigningKeyPair`
[INFO] [stdout]  --> src/block_chain/transaction.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 |     sign::{IncrementalSigner, PublicKey, SecretKey, Signature, SignedMessage, SigningKeyPair},
[INFO] [stdout]   |                                          ^^^^^^^^^             ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/block_chain/transaction.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `blockchain::Blockchain`
[INFO] [stdout]   --> src/block_chain/transaction.rs:14:50
[INFO] [stdout]    |
[INFO] [stdout] 14 | use super::{acount::Acount, block::MINER_REWARD, blockchain::Blockchain};
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bail`
[INFO] [stdout]   --> src/main.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use anyhow::{bail, ensure, Context, Result};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]  --> src/block_chain/transaction.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 |     types::{ByteArray, Bytes},
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txin`
[INFO] [stdout]    --> src/block_chain/blockchain.rs:126:23
[INFO] [stdout]     |
[INFO] [stdout] 126 |             .filter(|(txin, (utxo,status))| utxo.get_pubkey() == addr && status == &Statue::Valid)
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_txin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txin`
[INFO] [stdout]    --> src/block_chain/blockchain.rs:127:20
[INFO] [stdout]     |
[INFO] [stdout] 127 |             .map(|(txin, (utxo,_))| utxo)
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_txin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/block_chain/transaction.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 427 |         key: &Keypair,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ComeFromID` is more private than the item `Utxo::new`
[INFO] [stdout]    --> src/block_chain/transaction.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn new(amount: Amount, target: PublicKey, come_from: ComeFromID) -> Utxo {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `Utxo::new` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `ComeFromID` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/block_chain/transaction.rs:61:1
[INFO] [stdout]     |
[INFO] [stdout]  61 | enum ComeFromID {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_chain` is never used
[INFO] [stdout]    --> src/block_chain/node/server.rs:296:4
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn load_chain(mut file: File) -> Vec<Block> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `select_utxo_from_vec` is never used
[INFO] [stdout]    --> src/block_chain/transaction.rs:327:8
[INFO] [stdout]     |
[INFO] [stdout] 194 | impl Transaction {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 327 |     fn select_utxo_from_vec(avaible: &Vec<Utxo>, amount: Amount) -> Option<(Vec<Utxo>, Amount)> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/block_chain/blockchain.rs:142:10
[INFO] [stdout]     |
[INFO] [stdout] 142 |         &'a mut self,
[INFO] [stdout]     |          ^^ the lifetime is named here
[INFO] [stdout] 143 |         src: &Vec<&Block>,
[INFO] [stdout] 144 |         dst: &Vec<&'a Block>,
[INFO] [stdout]     |                    ^^ the lifetime is named here
[INFO] [stdout] 145 |     ) -> Result<&Block> {
[INFO] [stdout]     |                 ------ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 145 |     ) -> Result<&'a Block> {
[INFO] [stdout]     |                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/block_chain/blockchain.rs:656:30
[INFO] [stdout]     |
[INFO] [stdout] 656 |     fn get_n_block_from<'a>(&'a self, mut n: u64, mut b: &'a Block) -> Option<Vec<&Block>> {
[INFO] [stdout]     |                              ^^                           ^^                      ------ the same lifetime is elided here
[INFO] [stdout]     |                              |                            |
[INFO] [stdout]     |                              |                            the lifetime is named here
[INFO] [stdout]     |                              the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 656 |     fn get_n_block_from<'a>(&'a self, mut n: u64, mut b: &'a Block) -> Option<Vec<&'a Block>> {
[INFO] [stdout]     |                                                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `path_save_json` should have an upper case name
[INFO] [stdout]   --> src/block_chain/node/server.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const path_save_json: &str = "path_save_json.save";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 24 - const path_save_json: &str = "path_save_json.save";
[INFO] [stdout] 24 + const PATH_SAVE_JSON: &str = "path_save_json.save";
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `path_save` should have an upper case name
[INFO] [stdout]   --> src/block_chain/node/server.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const path_save: &str = "path_save_json.save";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 25 - const path_save: &str = "path_save_json.save";
[INFO] [stdout] 25 + const PATH_SAVE: &str = "path_save_json.save";
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.61s
[INFO] running `Command { std: "docker" "inspect" "aa6238c772156d2bd01ad180135ccb774e40f1e370138ce327831c11a7941c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6238c772156d2bd01ad180135ccb774e40f1e370138ce327831c11a7941c6b", kill_on_drop: false }`
[INFO] [stdout] aa6238c772156d2bd01ad180135ccb774e40f1e370138ce327831c11a7941c6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 836f8180421a820f9b2095f42f24dbaca1ee8ee10e39abfa16338977d4450024
[INFO] running `Command { std: "docker" "start" "-a" "836f8180421a820f9b2095f42f24dbaca1ee8ee10e39abfa16338977d4450024", kill_on_drop: false }`
[INFO] [stderr]    Compiling blockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Transaction` and `TxIn`
[INFO] [stdout]  --> src/block_chain/acount.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::transaction::{Amount, Transaction, TxIn, Utxo};
[INFO] [stdout]   |                                  ^^^^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::StackByteArray`
[INFO] [stdout]  --> src/block_chain/acount.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use dryoc::{sign::*, types::StackByteArray};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `info` and `trace`
[INFO] [stdout]  --> src/block_chain/acount.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tracing::{debug, info, trace};
[INFO] [stdout]   |                      ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/block_chain/block.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tracing::{info, trace, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Blockchain`
[INFO] [stdout]   --> src/block_chain/block.rs:15:34
[INFO] [stdout]    |
[INFO] [stdout] 15 | use super::blockchain::{Balance, Blockchain};
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]  --> src/block_chain/blockchain.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{debug, error, info, warn};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::format`
[INFO] [stdout]  --> src/block_chain/blockchain.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tracing_subscriber::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transaction`
[INFO] [stdout]   --> src/block_chain/blockchain.rs:11:57
[INFO] [stdout]    |
[INFO] [stdout] 11 |     transaction::{HashValue, TxIn, Utxo, UtxoValidator, Transaction},
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `acount::Acount` and `transaction::Transaction`
[INFO] [stdout]    --> src/block_chain/blockchain.rs:701:30
[INFO] [stdout]     |
[INFO] [stdout] 701 |     use crate::block_chain::{acount::Acount, block::Profile, transaction::Transaction};
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/block_chain/node/server.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use anyhow::{Context, Result};
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]  --> src/block_chain/transaction.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use anyhow::{anyhow, ensure, Context, Ok, Result};
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SecretKey`, `SignedMessage`, and `SigningKeyPair`
[INFO] [stdout]  --> src/block_chain/transaction.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 |     sign::{IncrementalSigner, PublicKey, SecretKey, Signature, SignedMessage, SigningKeyPair},
[INFO] [stdout]   |                                          ^^^^^^^^^             ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/block_chain/transaction.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     default,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]    --> src/block_chain/transaction.rs:502:9
[INFO] [stdout]     |
[INFO] [stdout] 502 |     use rand::Rng;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `self` and `self`
[INFO] [stdout]    --> src/block_chain/transaction.rs:505:17
[INFO] [stdout]     |
[INFO] [stdout] 505 |         block::{self, Block, Profile},
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout] 506 |         blockchain::{self, FIRST_DIFFICULTY},
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/block_chain/transaction.rs:572:9
[INFO] [stdout]     |
[INFO] [stdout] 572 |         ///1
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 573 |         utxo_s.iter().for_each(|f| println!("utxo for 1 is {}", f));
[INFO] [stdout]     |         ----------------------------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bail`
[INFO] [stdout]   --> src/main.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use anyhow::{bail, ensure, Context, Result};
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Bytes`
[INFO] [stdout]  --> src/block_chain/transaction.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 |     types::{ByteArray, Bytes},
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txin`
[INFO] [stdout]    --> src/block_chain/blockchain.rs:126:23
[INFO] [stdout]     |
[INFO] [stdout] 126 |             .filter(|(txin, (utxo,status))| utxo.get_pubkey() == addr && status == &Statue::Valid)
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_txin`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txin`
[INFO] [stdout]    --> src/block_chain/blockchain.rs:127:20
[INFO] [stdout]     |
[INFO] [stdout] 127 |             .map(|(txin, (utxo,_))| utxo)
[INFO] [stdout]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_txin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/block_chain/transaction.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 427 |         key: &Keypair,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `transaction::ComeFromID` is more private than the item `Utxo::new`
[INFO] [stdout]    --> src/block_chain/transaction.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn new(amount: Amount, target: PublicKey, come_from: ComeFromID) -> Utxo {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `Utxo::new` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `transaction::ComeFromID` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/block_chain/transaction.rs:61:1
[INFO] [stdout]     |
[INFO] [stdout]  61 | enum ComeFromID {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_chain` is never used
[INFO] [stdout]    --> src/block_chain/node/server.rs:296:4
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn load_chain(mut file: File) -> Vec<Block> {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/block_chain/blockchain.rs:142:10
[INFO] [stdout]     |
[INFO] [stdout] 142 |         &'a mut self,
[INFO] [stdout]     |          ^^ the lifetime is named here
[INFO] [stdout] 143 |         src: &Vec<&Block>,
[INFO] [stdout] 144 |         dst: &Vec<&'a Block>,
[INFO] [stdout]     |                    ^^ the lifetime is named here
[INFO] [stdout] 145 |     ) -> Result<&Block> {
[INFO] [stdout]     |                 ------ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 145 |     ) -> Result<&'a Block> {
[INFO] [stdout]     |                  ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/block_chain/blockchain.rs:656:30
[INFO] [stdout]     |
[INFO] [stdout] 656 |     fn get_n_block_from<'a>(&'a self, mut n: u64, mut b: &'a Block) -> Option<Vec<&Block>> {
[INFO] [stdout]     |                              ^^                           ^^                      ------ the same lifetime is elided here
[INFO] [stdout]     |                              |                            |
[INFO] [stdout]     |                              |                            the lifetime is named here
[INFO] [stdout]     |                              the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 656 |     fn get_n_block_from<'a>(&'a self, mut n: u64, mut b: &'a Block) -> Option<Vec<&'a Block>> {
[INFO] [stdout]     |                                                                                    ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `path_save_json` should have an upper case name
[INFO] [stdout]   --> src/block_chain/node/server.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const path_save_json: &str = "path_save_json.save";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 24 - const path_save_json: &str = "path_save_json.save";
[INFO] [stdout] 24 + const PATH_SAVE_JSON: &str = "path_save_json.save";
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `path_save` should have an upper case name
[INFO] [stdout]   --> src/block_chain/node/server.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const path_save: &str = "path_save_json.save";
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 25 - const path_save: &str = "path_save_json.save";
[INFO] [stdout] 25 + const PATH_SAVE: &str = "path_save_json.save";
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "836f8180421a820f9b2095f42f24dbaca1ee8ee10e39abfa16338977d4450024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836f8180421a820f9b2095f42f24dbaca1ee8ee10e39abfa16338977d4450024", kill_on_drop: false }`
[INFO] [stdout] 836f8180421a820f9b2095f42f24dbaca1ee8ee10e39abfa16338977d4450024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 810b5ddc401adfcfc2d3087d2db0857605f470622ee545745fabebdfec234650
[INFO] running `Command { std: "docker" "start" "-a" "810b5ddc401adfcfc2d3087d2db0857605f470622ee545745fabebdfec234650", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Transaction` and `TxIn`
[INFO] [stderr]  --> src/block_chain/acount.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::transaction::{Amount, Transaction, TxIn, Utxo};
[INFO] [stderr]   |                                  ^^^^^^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `types::StackByteArray`
[INFO] [stderr]  --> src/block_chain/acount.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 | use dryoc::{sign::*, types::StackByteArray};
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `info` and `trace`
[INFO] [stderr]  --> src/block_chain/acount.rs:7:22
[INFO] [stderr]   |
[INFO] [stderr] 7 | use tracing::{debug, info, trace};
[INFO] [stderr]   |                      ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `warn`
[INFO] [stderr]   --> src/block_chain/block.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 | use tracing::{info, trace, warn};
[INFO] [stderr]    |                            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Blockchain`
[INFO] [stderr]   --> src/block_chain/block.rs:15:34
[INFO] [stderr]    |
[INFO] [stderr] 15 | use super::blockchain::{Balance, Blockchain};
[INFO] [stderr]    |                                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error`
[INFO] [stderr]  --> src/block_chain/blockchain.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tracing::{debug, error, info, warn};
[INFO] [stderr]   |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tracing_subscriber::fmt::format`
[INFO] [stderr]  --> src/block_chain/blockchain.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use tracing_subscriber::fmt::format;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Transaction`
[INFO] [stderr]   --> src/block_chain/blockchain.rs:11:57
[INFO] [stderr]    |
[INFO] [stderr] 11 |     transaction::{HashValue, TxIn, Utxo, UtxoValidator, Transaction},
[INFO] [stderr]    |                                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `acount::Acount` and `transaction::Transaction`
[INFO] [stderr]    --> src/block_chain/blockchain.rs:701:30
[INFO] [stderr]     |
[INFO] [stderr] 701 |     use crate::block_chain::{acount::Acount, block::Profile, transaction::Transaction};
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Context`
[INFO] [stderr]  --> src/block_chain/node/server.rs:4:14
[INFO] [stderr]   |
[INFO] [stderr] 4 | use anyhow::{Context, Result};
[INFO] [stderr]   |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow`
[INFO] [stderr]  --> src/block_chain/transaction.rs:1:14
[INFO] [stderr]   |
[INFO] [stderr] 1 | use anyhow::{anyhow, ensure, Context, Ok, Result};
[INFO] [stderr]   |              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `SecretKey`, `SignedMessage`, and `SigningKeyPair`
[INFO] [stderr]  --> src/block_chain/transaction.rs:3:42
[INFO] [stderr]   |
[INFO] [stderr] 3 |     sign::{IncrementalSigner, PublicKey, SecretKey, Signature, SignedMessage, SigningKeyPair},
[INFO] [stderr]   |                                          ^^^^^^^^^             ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `default`
[INFO] [stderr]  --> src/block_chain/transaction.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     default,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::Rng`
[INFO] [stderr]    --> src/block_chain/transaction.rs:502:9
[INFO] [stderr]     |
[INFO] [stderr] 502 |     use rand::Rng;
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `self` and `self`
[INFO] [stderr]    --> src/block_chain/transaction.rs:505:17
[INFO] [stderr]     |
[INFO] [stderr] 505 |         block::{self, Block, Profile},
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr] 506 |         blockchain::{self, FIRST_DIFFICULTY},
[INFO] [stderr]     |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/block_chain/transaction.rs:572:9
[INFO] [stderr]     |
[INFO] [stderr] 572 |         ///1
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 573 |         utxo_s.iter().for_each(|f| println!("utxo for 1 is {}", f));
[INFO] [stderr]     |         ----------------------------------------------------------- rustdoc does not generate documentation for expressions
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `//` for a plain comment
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bail`
[INFO] [stderr]   --> src/main.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 | use anyhow::{bail, ensure, Context, Result};
[INFO] [stderr]    |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Bytes`
[INFO] [stderr]  --> src/block_chain/transaction.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 |     types::{ByteArray, Bytes},
[INFO] [stderr]   |                        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `txin`
[INFO] [stderr]    --> src/block_chain/blockchain.rs:126:23
[INFO] [stderr]     |
[INFO] [stderr] 126 |             .filter(|(txin, (utxo,status))| utxo.get_pubkey() == addr && status == &Statue::Valid)
[INFO] [stderr]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_txin`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `txin`
[INFO] [stderr]    --> src/block_chain/blockchain.rs:127:20
[INFO] [stderr]     |
[INFO] [stderr] 127 |             .map(|(txin, (utxo,_))| utxo)
[INFO] [stderr]     |                    ^^^^ help: if this is intentional, prefix it with an underscore: `_txin`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/block_chain/transaction.rs:427:9
[INFO] [stderr]     |
[INFO] [stderr] 427 |         key: &Keypair,
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: type `transaction::ComeFromID` is more private than the item `Utxo::new`
[INFO] [stderr]    --> src/block_chain/transaction.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     pub fn new(amount: Amount, target: PublicKey, come_from: ComeFromID) -> Utxo {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `Utxo::new` is reachable at visibility `pub`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `transaction::ComeFromID` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/block_chain/transaction.rs:61:1
[INFO] [stderr]     |
[INFO] [stderr]  61 | enum ComeFromID {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `load_chain` is never used
[INFO] [stderr]    --> src/block_chain/node/server.rs:296:4
[INFO] [stderr]     |
[INFO] [stderr] 296 | fn load_chain(mut file: File) -> Vec<Block> {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/block_chain/blockchain.rs:142:10
[INFO] [stderr]     |
[INFO] [stderr] 142 |         &'a mut self,
[INFO] [stderr]     |          ^^ the lifetime is named here
[INFO] [stderr] 143 |         src: &Vec<&Block>,
[INFO] [stderr] 144 |         dst: &Vec<&'a Block>,
[INFO] [stderr]     |                    ^^ the lifetime is named here
[INFO] [stderr] 145 |     ) -> Result<&Block> {
[INFO] [stderr]     |                 ------ the same lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 145 |     ) -> Result<&'a Block> {
[INFO] [stderr]     |                  ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/block_chain/blockchain.rs:656:30
[INFO] [stderr]     |
[INFO] [stderr] 656 |     fn get_n_block_from<'a>(&'a self, mut n: u64, mut b: &'a Block) -> Option<Vec<&Block>> {
[INFO] [stderr]     |                              ^^                           ^^                      ------ the same lifetime is elided here
[INFO] [stderr]     |                              |                            |
[INFO] [stderr]     |                              |                            the lifetime is named here
[INFO] [stderr]     |                              the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 656 |     fn get_n_block_from<'a>(&'a self, mut n: u64, mut b: &'a Block) -> Option<Vec<&'a Block>> {
[INFO] [stderr]     |                                                                                    ++
[INFO] [stderr] 
[INFO] [stderr] warning: constant `path_save_json` should have an upper case name
[INFO] [stderr]   --> src/block_chain/node/server.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 | const path_save_json: &str = "path_save_json.save";
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]    |
[INFO] [stderr] 24 - const path_save_json: &str = "path_save_json.save";
[INFO] [stderr] 24 + const PATH_SAVE_JSON: &str = "path_save_json.save";
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: constant `path_save` should have an upper case name
[INFO] [stderr]   --> src/block_chain/node/server.rs:25:7
[INFO] [stderr]    |
[INFO] [stderr] 25 | const path_save: &str = "path_save_json.save";
[INFO] [stderr]    |       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]    |
[INFO] [stderr] 25 - const path_save: &str = "path_save_json.save";
[INFO] [stderr] 25 + const PATH_SAVE: &str = "path_save_json.save";
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `blockchain` (bin "blockchain" test) generated 27 warnings (run `cargo fix --bin "blockchain" --tests` to apply 18 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/blockchain-eb91b07efa742bb4)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test block_chain::block::tests::default ... ok
[INFO] [stdout] test block_chain::blockchain::tests::create_blockchain ... ok
[INFO] [stdout] test block_chain::blockchain::tests::get_chain ... ok
[INFO] [stdout] test block_chain::blockchain::tests::append_wrong_blockchain ... ok
[INFO] [stdout] test block_chain::blockchain::tests::test_potential_top_block ... ok
[INFO] [stdout] test block_chain::acount::test::serialize_unserialize_key ... FAILED
[INFO] [stdout] test block_chain::node::network::tests::create_blockchain ... ok
[INFO] [stdout] test block_chain::transaction::tests::create_utxo ... ok
[INFO] [stdout] test block_chain::block::tests::find_next_block ... ok
[INFO] [stdout] test block_chain::block::tests::mine2block ... ok
[INFO] [stdout] test block_chain::transaction::tests::spend_default_utxo ... ok
[INFO] [stdout] test block_chain::blockchain::tests::add_block_unchainned ... ok
[INFO] [stdout] test block_chain::transaction::tests::test_select_utxo_from_vec ... ok
[INFO] [stdout] test friendly_name::tests::consistance_test ... ok
[INFO] [stdout] test block_chain::transaction::tests::signature_multiple_keypair ... ok
[INFO] [stdout] test tests::test_lunch_server_init ... ok
[INFO] [stdout] test block_chain::blockchain::tests::append_blockchain_second_block ... ok
[INFO] [stdout] test tests::argument_lunch_server_init ... FAILED
[INFO] [stdout] test block_chain::transaction::tests::test_check ... ok
[INFO] [stdout] test block_chain::block::tests::block_mined_valid ... ok
[INFO] [stdout] test block_chain::blockchain::tests::try_append_2_branchs ... ok
[INFO] [stdout] test block_chain::transaction::tests::simple_transaction ... ok
[INFO] [stdout] test block_chain::blockchain::tests::remove_old_potential_top ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- block_chain::acount::test::serialize_unserialize_key stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'block_chain::acount::test::serialize_unserialize_key' panicked at src/block_chain/acount.rs:242:30:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: imposible d'écrire la conf user
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     Read-only file system (os error 30)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cbf2546bec2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5cbf2546bec2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5cbf2546bec2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5cbf2546bec2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5cbf25494c23 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5cbf25494c23 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5cbf25468db3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5cbf25468db3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5cbf2546bd12 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5cbf2546d439 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5cbf2546d26e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5cbf2537b2c4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5cbf2537b2c4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5cbf2546de0e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5cbf2546de0e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5cbf2546dbda - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5cbf2546c3b9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5cbf2546d86d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5cbf25492970 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5cbf25492dd6 - core::result::unwrap_failed::h95bc3f5a607b2c95
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5
[INFO] [stdout]   20:     0x5cbf252dca52 - core::result::Result<T,E>::unwrap::h3f9121aeaa53af97
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x5cbf252dca52 - blockchain::block_chain::acount::test::serialize_unserialize_key::h57f6b6515eaf638c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/block_chain/acount.rs:242:30
[INFO] [stdout]   22:     0x5cbf252dc937 - blockchain::block_chain::acount::test::serialize_unserialize_key::{{closure}}::h89e4cb472637a5e8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/block_chain/acount.rs:240:35
[INFO] [stdout]   23:     0x5cbf252c4c26 - core::ops::function::FnOnce::call_once::hacf7e9b74f6c17bd
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x5cbf25380b2b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x5cbf25380b2b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x5cbf2537fc65 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x5cbf2537fc65 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5cbf2537fc65 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5cbf2537fc65 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5cbf2537fc65 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5cbf2537fc65 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x5cbf2537fc65 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x5cbf25343864 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x5cbf25343864 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5cbf2534723a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5cbf2534723a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5cbf2534723a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x5cbf2534723a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x5cbf2534723a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5cbf2534723a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5cbf2534723a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x5cbf25470d8f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5cbf25470d8f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x7b9bc7a24aa4 - <unknown>
[INFO] [stdout]   45:     0x7b9bc7ab1a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::argument_lunch_server_init stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::argument_lunch_server_init' panicked at src/main.rs:201:25:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: I/O impossible de charger le wallet [test.usr] (non existing file ?)
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]     No such file or directory (os error 2)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cbf2546bec2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5cbf2546bec2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5cbf2546bec2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5cbf2546bec2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5cbf25494c23 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5cbf25494c23 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5cbf25468db3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5cbf25468db3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5cbf2546bd12 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5cbf2546d439 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5cbf2546d26e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5cbf2537b2c4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5cbf2537b2c4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5cbf2546de0e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5cbf2546de0e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5cbf2546dbda - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5cbf2546c3b9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5cbf2546d86d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5cbf25492970 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5cbf25492dd6 - core::result::unwrap_failed::h95bc3f5a607b2c95
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5
[INFO] [stdout]   20:     0x5cbf252b2a25 - core::result::Result<T,E>::unwrap::h7b793e8d83d86121
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x5cbf252b2a25 - blockchain::tests::argument_lunch_server_init::h1e2aa89908cee965
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:201:25
[INFO] [stdout]   22:     0x5cbf252b26e7 - blockchain::tests::argument_lunch_server_init::{{closure}}::h6134bc6195a8e195
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:190:36
[INFO] [stdout]   23:     0x5cbf252c51b6 - core::ops::function::FnOnce::call_once::hf4a7d5a2baf5d148
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   24:     0x5cbf25380b2b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x5cbf25380b2b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x5cbf2537fc65 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x5cbf2537fc65 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5cbf2537fc65 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5cbf2537fc65 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5cbf2537fc65 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5cbf2537fc65 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x5cbf2537fc65 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x5cbf25343864 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x5cbf25343864 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x5cbf2534723a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5cbf2534723a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5cbf2534723a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x5cbf2534723a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x5cbf2534723a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5cbf2534723a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5cbf2534723a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   42:     0x5cbf25470d8f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5cbf25470d8f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   44:     0x7b9bc7a24aa4 - <unknown>
[INFO] [stdout]   45:     0x7b9bc7ab1a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     block_chain::acount::test::serialize_unserialize_key
[INFO] [stdout]     tests::argument_lunch_server_init
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 21 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin blockchain`
[INFO] running `Command { std: "docker" "inspect" "810b5ddc401adfcfc2d3087d2db0857605f470622ee545745fabebdfec234650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "810b5ddc401adfcfc2d3087d2db0857605f470622ee545745fabebdfec234650", kill_on_drop: false }`
[INFO] [stdout] 810b5ddc401adfcfc2d3087d2db0857605f470622ee545745fabebdfec234650
