[INFO] cloning repository https://github.com/Athulr32/wallet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Athulr32/wallet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAthulr32%2Fwallet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAthulr32%2Fwallet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7c71b1df3d8e1a6874c88e47e3e7363543cd5c89
[INFO] building Athulr32/wallet against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAthulr32%2Fwallet" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Athulr32/wallet on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Athulr32/wallet
[INFO] finished tweaking git repo https://github.com/Athulr32/wallet
[INFO] tweaked toml for git repo https://github.com/Athulr32/wallet written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Athulr32/wallet 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hmac-sha512 v1.1.4
[INFO] [stderr]   Downloaded base58 v0.2.0
[INFO] [stderr]   Downloaded base64ct v1.5.3
[INFO] [stderr]   Downloaded secp256k1 v0.24.2
[INFO] [stderr]   Downloaded bitcoin_hashes v0.11.0
[INFO] [stderr]   Downloaded secp256k1 v0.25.0
[INFO] [stderr]   Downloaded bitcoin v0.29.2
[INFO] [stderr]   Downloaded secp256k1-sys v0.6.1
[INFO] [stderr]   Downloaded secp256k1-sys v0.7.0
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b967c69fb23078409c669a4fbd9f1709b150317037e1b214b69764def95d06b2
[INFO] running `Command { std: "docker" "start" "-a" "b967c69fb23078409c669a4fbd9f1709b150317037e1b214b69764def95d06b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b967c69fb23078409c669a4fbd9f1709b150317037e1b214b69764def95d06b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b967c69fb23078409c669a4fbd9f1709b150317037e1b214b69764def95d06b2", kill_on_drop: false }`
[INFO] [stdout] b967c69fb23078409c669a4fbd9f1709b150317037e1b214b69764def95d06b2
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 494d399e574cf25db5a3ef096c42a5dedc00666257b7b7ce64d8042e96148f36
[INFO] running `Command { std: "docker" "start" "-a" "494d399e574cf25db5a3ef096c42a5dedc00666257b7b7ce64d8042e96148f36", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling base64ct v1.5.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling bitcoin_hashes v0.11.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling keccak v0.1.3
[INFO] [stderr]    Compiling bech32 v0.9.1
[INFO] [stderr]    Compiling base58 v0.2.0
[INFO] [stderr]    Compiling hmac-sha512 v1.1.4
[INFO] [stderr]    Compiling secp256k1-sys v0.6.1
[INFO] [stderr]    Compiling secp256k1-sys v0.7.0
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.5
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling block-buffer v0.10.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling password-hash v0.4.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.25.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling sha3 v0.10.6
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling tui v0.19.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling secp256k1 v0.25.0
[INFO] [stderr]    Compiling secp256k1 v0.24.2
[INFO] [stderr]    Compiling bitcoin v0.29.2
[INFO] [stderr]    Compiling wallet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `encode`
[INFO] [stdout]  --> src/conversion.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hex::{encode,decode};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `base58::ToBase58`
[INFO] [stdout]  --> src/conversion.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use base58::ToBase58;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decode`
[INFO] [stdout]  --> src/keys.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use hex::{decode, encode};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitcoin::util::bip32::ExtendedPrivKey`
[INFO] [stdout]  --> src/seed_gen.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bitcoin::util::bip32::ExtendedPrivKey;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `binary_addition`
[INFO] [stdout]  --> src/lib.rs:5:68
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::conversion::{bit_to_bytes_array, byte_to_bit, sha256sum,binary_addition};
[INFO] [stdout]   |                                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mac`
[INFO] [stdout]  --> src/seed_gen.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hmac::{Hmac, Mac};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/conversion.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut mac =
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/conversion.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 |    let mut checksum:Vec<u8> = sha256sum(&sha256sum(&payload));
[INFO] [stdout]     |        ----^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `secp`
[INFO] [stdout]   --> src/keys.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let secp = Secp256k1::new();
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_secp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/keys.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let mut secp = Secp256k1::new();
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address_hash`
[INFO] [stdout]    --> src/keys.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |             let address_hash = String::from_iter(address_hash);
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `seed_string` is never read
[INFO] [stdout]   --> src/seed_gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Seed {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 10 |     pub seed_byte: [u8; 64],
[INFO] [stdout] 11 |     seed_string: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Seed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mnemonic_length` is never read
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub struct Entropy {
[INFO] [stdout]    |                ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |         mnemonic_length: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entropy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex::encode`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hex::encode;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `secp256k1::Secp256k1`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use secp256k1::Secp256k1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitcoin::util::base58::check_encode_slice`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bitcoin::util::base58::check_encode_slice;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `from_check` and `from`
[INFO] [stdout]   --> src/main.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | use bitcoin::util::base58::{from, from_check};
[INFO] [stdout]    |                             ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashEngine`, `Hash`, `Hmac`, and `sha512`
[INFO] [stdout]   --> src/main.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | use bitcoin_hashes::{sha512, Hash, HashEngine, Hmac};
[INFO] [stdout]    |                      ^^^^^^  ^^^^  ^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.02s
[INFO] running `Command { std: "docker" "inspect" "494d399e574cf25db5a3ef096c42a5dedc00666257b7b7ce64d8042e96148f36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "494d399e574cf25db5a3ef096c42a5dedc00666257b7b7ce64d8042e96148f36", kill_on_drop: false }`
[INFO] [stdout] 494d399e574cf25db5a3ef096c42a5dedc00666257b7b7ce64d8042e96148f36
[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=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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d541ff6262db21ab89371ad37c93898c23a7a7a5403a8e0fd2a7a2f4a94cd4cc
[INFO] running `Command { std: "docker" "start" "-a" "d541ff6262db21ab89371ad37c93898c23a7a7a5403a8e0fd2a7a2f4a94cd4cc", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `encode`
[INFO] [stdout]  --> src/conversion.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hex::{encode,decode};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `base58::ToBase58`
[INFO] [stdout]  --> src/conversion.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use base58::ToBase58;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decode`
[INFO] [stdout]  --> src/keys.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use hex::{decode, encode};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitcoin::util::bip32::ExtendedPrivKey`
[INFO] [stdout]  --> src/seed_gen.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bitcoin::util::bip32::ExtendedPrivKey;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `binary_addition`
[INFO] [stdout]  --> src/lib.rs:5:68
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::conversion::{bit_to_bytes_array, byte_to_bit, sha256sum,binary_addition};
[INFO] [stdout]   |                                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mac`
[INFO] [stdout]  --> src/seed_gen.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hmac::{Hmac, Mac};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/conversion.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut mac =
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/conversion.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 |    let mut checksum:Vec<u8> = sha256sum(&sha256sum(&payload));
[INFO] [stdout]     |        ----^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `secp`
[INFO] [stdout]   --> src/keys.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let secp = Secp256k1::new();
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_secp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/keys.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let mut secp = Secp256k1::new();
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wallet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `address_hash`
[INFO] [stdout]    --> src/keys.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |             let address_hash = String::from_iter(address_hash);
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `seed_string` is never read
[INFO] [stdout]   --> src/seed_gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Seed {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 10 |     pub seed_byte: [u8; 64],
[INFO] [stdout] 11 |     seed_string: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Seed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mnemonic_length` is never read
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub struct Entropy {
[INFO] [stdout]    |                ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |         mnemonic_length: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entropy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hex::encode`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hex::encode;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `secp256k1::Secp256k1`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use secp256k1::Secp256k1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitcoin::util::base58::check_encode_slice`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use bitcoin::util::base58::check_encode_slice;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `from_check` and `from`
[INFO] [stdout]   --> src/main.rs:11:29
[INFO] [stdout]    |
[INFO] [stdout] 11 | use bitcoin::util::base58::{from, from_check};
[INFO] [stdout]    |                             ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashEngine`, `Hash`, `Hmac`, and `sha512`
[INFO] [stdout]   --> src/main.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 | use bitcoin_hashes::{sha512, Hash, HashEngine, Hmac};
[INFO] [stdout]    |                      ^^^^^^  ^^^^  ^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `encode`
[INFO] [stdout]  --> src/conversion.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use hex::{encode,decode};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `base58::ToBase58`
[INFO] [stdout]  --> src/conversion.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use base58::ToBase58;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decode`
[INFO] [stdout]  --> src/keys.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use hex::{decode, encode};
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitcoin::util::bip32::ExtendedPrivKey`
[INFO] [stdout]  --> src/seed_gen.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bitcoin::util::bip32::ExtendedPrivKey;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `binary_addition`
[INFO] [stdout]  --> src/lib.rs:5:68
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::conversion::{bit_to_bytes_array, byte_to_bit, sha256sum,binary_addition};
[INFO] [stdout]   |                                                                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mac`
[INFO] [stdout]  --> src/seed_gen.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use hmac::{Hmac, Mac};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/conversion.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut mac =
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/conversion.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 |    let mut checksum:Vec<u8> = sha256sum(&sha256sum(&payload));
[INFO] [stdout]     |        ----^^^^^^^^
[INFO] [stdout]     |        |
[INFO] [stdout]     |        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `secp`
[INFO] [stdout]   --> src/keys.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let secp = Secp256k1::new();
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_secp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/keys.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let mut secp = Secp256k1::new();
[INFO] [stdout]     |                     ----^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address_hash`
[INFO] [stdout]    --> src/keys.rs:195:17
[INFO] [stdout]     |
[INFO] [stdout] 195 |             let address_hash = String::from_iter(address_hash);
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `seed_string` is never read
[INFO] [stdout]   --> src/seed_gen.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Seed {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 10 |     pub seed_byte: [u8; 64],
[INFO] [stdout] 11 |     seed_string: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Seed` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mnemonic_length` is never read
[INFO] [stdout]   --> src/lib.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub struct Entropy {
[INFO] [stdout]    |                ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |         mnemonic_length: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Entropy` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "d541ff6262db21ab89371ad37c93898c23a7a7a5403a8e0fd2a7a2f4a94cd4cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d541ff6262db21ab89371ad37c93898c23a7a7a5403a8e0fd2a7a2f4a94cd4cc", kill_on_drop: false }`
[INFO] [stdout] d541ff6262db21ab89371ad37c93898c23a7a7a5403a8e0fd2a7a2f4a94cd4cc
