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[INFO] finished tweaking git repo https://github.com/Tozinoo/rust-ethereum-client
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[INFO] [stdout] e05b6753f11d594809223139124acfcf0c714f59eef6c8035bcf7a3410a7690c
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[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
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[INFO] [stderr]    Compiling rust-ethereum-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `generate_keystore`
[INFO] [stdout]  --> src/main.rs:1:67
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::accounts::keystore::keystores::{decrypt_keystore_file, generate_keystore};
[INFO] [stdout]   |                                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_file` is never used
[INFO] [stdout]   --> src/accounts/keystore/keystores.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn make_file(keystore: Keystore) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_keystore` is never used
[INFO] [stdout]   --> src/accounts/keystore/keystores.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn generate_keystore() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_key` is never used
[INFO] [stdout]   --> src/accounts/keystore/encrypt_private_key.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn encrypt_key() -> Result<(String, String, String, String, String), Box<dyn std::error::Error>>  {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scrypt_password` is never used
[INFO] [stdout]   --> src/accounts/keystore/encrypt_private_key.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn scrypt_password() -> Result<(Vec<u8>, [u8; 32]), Box<dyn std::error::Error>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `aes_key` is never used
[INFO] [stdout]   --> src/accounts/keystore/encrypt_private_key.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn aes_key(private_key: PrivateKey, scrypt_key: Vec<u8>)-> Result<(Vec<u8>,Vec<u8>), Box<dyn std::error::Error>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_key` is never used
[INFO] [stdout]  --> src/accounts/generate_key.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn generate_key() -> (PrivateKey, PublicKey) {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `slice_last_20_bytes` is never used
[INFO] [stdout]   --> src/accounts/generate_key.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn slice_last_20_bytes(public_key: H256) -> PublicKey {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PrivateKey` is never used
[INFO] [stdout]  --> src/types/types.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type PrivateKey = [u8; PRIVATE_KEY_SIZE];
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PublicKey` is never used
[INFO] [stdout]  --> src/types/types.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type PublicKey = [u8; PUBLIC_KEY_SIZE];
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PRIVATE_KEY_SIZE` is never used
[INFO] [stdout]  --> src/constants.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const PRIVATE_KEY_SIZE: usize = 32;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PUBLIC_KEY_SIZE` is never used
[INFO] [stdout]  --> src/constants.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const PUBLIC_KEY_SIZE: usize = 20;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_VERSION` is never used
[INFO] [stdout]  --> src/constants.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const DEFAULT_KEYSTORE_VERSION:u8 = 3;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_CIPHER` is never used
[INFO] [stdout]  --> src/constants.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const DEFAULT_KEYSTORE_CIPHER: &str = "aes-128-ctr";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_KDF` is never used
[INFO] [stdout]  --> src/constants.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const DEFAULT_KEYSTORE_KDF: &str = "scrypt";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_DKLEN` is never used
[INFO] [stdout]   --> src/constants.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const DEFAULT_KEYSTORE_DKLEN: usize = 32;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_N` is never used
[INFO] [stdout]   --> src/constants.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const DEFAULT_KEYSTORE_N: u8 = 13;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_R` is never used
[INFO] [stdout]   --> src/constants.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const DEFAULT_KEYSTORE_R: u32 = 8;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_P` is never used
[INFO] [stdout]   --> src/constants.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const DEFAULT_KEYSTORE_P: u32 = 1;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.07s
[INFO] running `Command { std: "docker" "inspect" "e05b6753f11d594809223139124acfcf0c714f59eef6c8035bcf7a3410a7690c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e05b6753f11d594809223139124acfcf0c714f59eef6c8035bcf7a3410a7690c", kill_on_drop: false }`
[INFO] [stdout] e05b6753f11d594809223139124acfcf0c714f59eef6c8035bcf7a3410a7690c
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72804b4d48efdb7eb18c0478b3152ae6d37284fb3497a8f091f76b60f68d951b
[INFO] running `Command { std: "docker" "start" "-a" "72804b4d48efdb7eb18c0478b3152ae6d37284fb3497a8f091f76b60f68d951b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-ethereum-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `generate_keystore`
[INFO] [stdout]  --> src/main.rs:1:67
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::accounts::keystore::keystores::{decrypt_keystore_file, generate_keystore};
[INFO] [stdout]   |                                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_file` is never used
[INFO] [stdout]   --> src/accounts/keystore/keystores.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn make_file(keystore: Keystore) -> std::io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_keystore` is never used
[INFO] [stdout]   --> src/accounts/keystore/keystores.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn generate_keystore() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt_key` is never used
[INFO] [stdout]   --> src/accounts/keystore/encrypt_private_key.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn encrypt_key() -> Result<(String, String, String, String, String), Box<dyn std::error::Error>>  {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scrypt_password` is never used
[INFO] [stdout]   --> src/accounts/keystore/encrypt_private_key.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn scrypt_password() -> Result<(Vec<u8>, [u8; 32]), Box<dyn std::error::Error>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `aes_key` is never used
[INFO] [stdout]   --> src/accounts/keystore/encrypt_private_key.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn aes_key(private_key: PrivateKey, scrypt_key: Vec<u8>)-> Result<(Vec<u8>,Vec<u8>), Box<dyn std::error::Error>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_key` is never used
[INFO] [stdout]  --> src/accounts/generate_key.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn generate_key() -> (PrivateKey, PublicKey) {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `slice_last_20_bytes` is never used
[INFO] [stdout]   --> src/accounts/generate_key.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn slice_last_20_bytes(public_key: H256) -> PublicKey {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PrivateKey` is never used
[INFO] [stdout]  --> src/types/types.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type PrivateKey = [u8; PRIVATE_KEY_SIZE];
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PublicKey` is never used
[INFO] [stdout]  --> src/types/types.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type PublicKey = [u8; PUBLIC_KEY_SIZE];
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PRIVATE_KEY_SIZE` is never used
[INFO] [stdout]  --> src/constants.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const PRIVATE_KEY_SIZE: usize = 32;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PUBLIC_KEY_SIZE` is never used
[INFO] [stdout]  --> src/constants.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const PUBLIC_KEY_SIZE: usize = 20;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_VERSION` is never used
[INFO] [stdout]  --> src/constants.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const DEFAULT_KEYSTORE_VERSION:u8 = 3;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_CIPHER` is never used
[INFO] [stdout]  --> src/constants.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const DEFAULT_KEYSTORE_CIPHER: &str = "aes-128-ctr";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_KDF` is never used
[INFO] [stdout]  --> src/constants.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const DEFAULT_KEYSTORE_KDF: &str = "scrypt";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_DKLEN` is never used
[INFO] [stdout]   --> src/constants.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const DEFAULT_KEYSTORE_DKLEN: usize = 32;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_N` is never used
[INFO] [stdout]   --> src/constants.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const DEFAULT_KEYSTORE_N: u8 = 13;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_R` is never used
[INFO] [stdout]   --> src/constants.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const DEFAULT_KEYSTORE_R: u32 = 8;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_KEYSTORE_P` is never used
[INFO] [stdout]   --> src/constants.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const DEFAULT_KEYSTORE_P: u32 = 1;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "72804b4d48efdb7eb18c0478b3152ae6d37284fb3497a8f091f76b60f68d951b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72804b4d48efdb7eb18c0478b3152ae6d37284fb3497a8f091f76b60f68d951b", kill_on_drop: false }`
[INFO] [stdout] 72804b4d48efdb7eb18c0478b3152ae6d37284fb3497a8f091f76b60f68d951b
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3086395e0774a6a3dda06d1adb84bbc678e2d4dece5b0d839e3e80a0869162d3
[INFO] running `Command { std: "docker" "start" "-a" "3086395e0774a6a3dda06d1adb84bbc678e2d4dece5b0d839e3e80a0869162d3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `generate_keystore`
[INFO] [stderr]  --> src/main.rs:1:67
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::accounts::keystore::keystores::{decrypt_keystore_file, generate_keystore};
[INFO] [stderr]   |                                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_file` is never used
[INFO] [stderr]   --> src/accounts/keystore/keystores.rs:50:4
[INFO] [stderr]    |
[INFO] [stderr] 50 | fn make_file(keystore: Keystore) -> std::io::Result<()> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_keystore` is never used
[INFO] [stderr]   --> src/accounts/keystore/keystores.rs:85:8
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn generate_keystore() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `encrypt_key` is never used
[INFO] [stderr]   --> src/accounts/keystore/encrypt_private_key.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn encrypt_key() -> Result<(String, String, String, String, String), Box<dyn std::error::Error>>  {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `scrypt_password` is never used
[INFO] [stderr]   --> src/accounts/keystore/encrypt_private_key.rs:49:4
[INFO] [stderr]    |
[INFO] [stderr] 49 | fn scrypt_password() -> Result<(Vec<u8>, [u8; 32]), Box<dyn std::error::Error>> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `aes_key` is never used
[INFO] [stderr]   --> src/accounts/keystore/encrypt_private_key.rs:63:4
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn aes_key(private_key: PrivateKey, scrypt_key: Vec<u8>)-> Result<(Vec<u8>,Vec<u8>), Box<dyn std::error::Error>> {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_key` is never used
[INFO] [stderr]  --> src/accounts/generate_key.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn generate_key() -> (PrivateKey, PublicKey) {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `slice_last_20_bytes` is never used
[INFO] [stderr]   --> src/accounts/generate_key.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn slice_last_20_bytes(public_key: H256) -> PublicKey {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `PrivateKey` is never used
[INFO] [stderr]  --> src/types/types.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type PrivateKey = [u8; PRIVATE_KEY_SIZE];
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `PublicKey` is never used
[INFO] [stderr]  --> src/types/types.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub type PublicKey = [u8; PUBLIC_KEY_SIZE];
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PRIVATE_KEY_SIZE` is never used
[INFO] [stderr]  --> src/constants.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub const PRIVATE_KEY_SIZE: usize = 32;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PUBLIC_KEY_SIZE` is never used
[INFO] [stderr]  --> src/constants.rs:4:11
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const PUBLIC_KEY_SIZE: usize = 20;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEFAULT_KEYSTORE_VERSION` is never used
[INFO] [stderr]  --> src/constants.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const DEFAULT_KEYSTORE_VERSION:u8 = 3;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEFAULT_KEYSTORE_CIPHER` is never used
[INFO] [stderr]  --> src/constants.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const DEFAULT_KEYSTORE_CIPHER: &str = "aes-128-ctr";
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEFAULT_KEYSTORE_KDF` is never used
[INFO] [stderr]  --> src/constants.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const DEFAULT_KEYSTORE_KDF: &str = "scrypt";
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEFAULT_KEYSTORE_DKLEN` is never used
[INFO] [stderr]   --> src/constants.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const DEFAULT_KEYSTORE_DKLEN: usize = 32;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEFAULT_KEYSTORE_N` is never used
[INFO] [stderr]   --> src/constants.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const DEFAULT_KEYSTORE_N: u8 = 13;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEFAULT_KEYSTORE_R` is never used
[INFO] [stderr]   --> src/constants.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub const DEFAULT_KEYSTORE_R: u32 = 8;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEFAULT_KEYSTORE_P` is never used
[INFO] [stderr]   --> src/constants.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub const DEFAULT_KEYSTORE_P: u32 = 1;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-ethereum-client` (bin "rust-ethereum-client" test) generated 19 warnings (run `cargo fix --bin "rust-ethereum-client" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_ethereum_client-2c9efe845481a78e)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_ethereum_client-c49272c2a4a16be3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_ethereum_client
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3086395e0774a6a3dda06d1adb84bbc678e2d4dece5b0d839e3e80a0869162d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3086395e0774a6a3dda06d1adb84bbc678e2d4dece5b0d839e3e80a0869162d3", kill_on_drop: false }`
[INFO] [stdout] 3086395e0774a6a3dda06d1adb84bbc678e2d4dece5b0d839e3e80a0869162d3
