Oct 21 21:22:20.193 INFO checking Hrishikesh-Thakkar/Bitcoin_Wallet_Rust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 21:22:20.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 21 21:22:20.588 INFO blam! 76d26b24075baeaef04df3b1f9b4102df56ec0edcfad554884836212b47dd8be
Oct 21 21:22:20.589 INFO running `"docker" "start" "-a" "76d26b24075baeaef04df3b1f9b4102df56ec0edcfad554884836212b47dd8be"`
Oct 21 21:22:21.712 INFO kablam! usermod: no changes
Oct 21 21:22:21.864 INFO kablam!    Compiling secp256k1 v0.8.2
Oct 21 21:22:21.884 INFO kablam!     Checking serde v0.6.15
Oct 21 21:22:26.044 INFO kablam!     Checking strason v0.3.4
Oct 21 21:22:27.428 INFO kablam!     Checking bitcoin v0.11.0
Oct 21 21:22:31.676 INFO kablam!     Checking hello_world v0.1.0 (/source)
Oct 21 21:22:33.407 INFO kablam! warning: unused import: `std::env`
Oct 21 21:22:33.408 INFO kablam!  --> src/main.rs:7:5
Oct 21 21:22:33.408 INFO kablam!   |
Oct 21 21:22:33.408 INFO kablam! 7 | use std::env;
Oct 21 21:22:33.409 INFO kablam!   |     ^^^^^^^^
Oct 21 21:22:33.409 INFO kablam!   |
Oct 21 21:22:33.409 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 21:22:33.409 INFO kablam! 
Oct 21 21:22:33.410 INFO kablam! warning: unused import: `std::str`
Oct 21 21:22:33.410 INFO kablam!  --> src/transaction.rs:6:5
Oct 21 21:22:33.410 INFO kablam!   |
Oct 21 21:22:33.411 INFO kablam! 6 | use std::str;
Oct 21 21:22:33.411 INFO kablam!   |     ^^^^^^^^
Oct 21 21:22:33.411 INFO kablam! 
Oct 21 21:22:33.411 INFO kablam! warning: unused import: `std::string::String`
Oct 21 21:22:33.412 INFO kablam!  --> src/transaction.rs:7:5
Oct 21 21:22:33.412 INFO kablam!   |
Oct 21 21:22:33.412 INFO kablam! 7 | use std::string::String;
Oct 21 21:22:33.413 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 21 21:22:33.413 INFO kablam! 
Oct 21 21:22:33.413 INFO kablam! warning: unused import: `bitcoin::util::address::Address`
Oct 21 21:22:33.413 INFO kablam!  --> src/transaction.rs:8:5
Oct 21 21:22:33.414 INFO kablam!   |
Oct 21 21:22:33.414 INFO kablam! 8 | use bitcoin::util::address::Address;
Oct 21 21:22:33.414 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:22:33.414 INFO kablam! 
Oct 21 21:22:33.415 INFO kablam! warning: unused import: `bitcoin::util::address::Privkey`
Oct 21 21:22:33.415 INFO kablam!  --> src/transaction.rs:9:5
Oct 21 21:22:33.415 INFO kablam!   |
Oct 21 21:22:33.415 INFO kablam! 9 | use bitcoin::util::address::Privkey;
Oct 21 21:22:33.416 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:22:33.416 INFO kablam! 
Oct 21 21:22:33.416 INFO kablam! warning: unused import: `Hash160`
Oct 21 21:22:33.417 INFO kablam!   --> src/transaction.rs:14:27
Oct 21 21:22:33.417 INFO kablam!    |
Oct 21 21:22:33.417 INFO kablam! 14 | use bitcoin::util::hash::{Hash160, Sha256dHash};
Oct 21 21:22:33.417 INFO kablam!    |                           ^^^^^^^
Oct 21 21:22:33.418 INFO kablam! 
Oct 21 21:22:33.418 INFO kablam! warning: unused import: `ToBase58`
Oct 21 21:22:33.418 INFO kablam!   --> src/transaction.rs:17:14
Oct 21 21:22:33.418 INFO kablam!    |
Oct 21 21:22:33.419 INFO kablam! 17 | use base58::{ToBase58, FromBase58};
Oct 21 21:22:33.419 INFO kablam!    |              ^^^^^^^^
Oct 21 21:22:33.419 INFO kablam! 
Oct 21 21:22:33.512 INFO kablam! warning: unused variable: `network`
Oct 21 21:22:33.512 INFO kablam!   --> src/transaction.rs:21:9
Oct 21 21:22:33.512 INFO kablam!    |
Oct 21 21:22:33.512 INFO kablam! 21 |     let network = Network::Bitcoin;
Oct 21 21:22:33.512 INFO kablam!    |         ^^^^^^^ help: consider using `_network` instead
Oct 21 21:22:33.512 INFO kablam!    |
Oct 21 21:22:33.512 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 21:22:33.512 INFO kablam! 
Oct 21 21:22:33.512 INFO kablam! warning: unused variable: `sighash`
Oct 21 21:22:33.512 INFO kablam!   --> src/transaction.rs:26:9
Oct 21 21:22:33.512 INFO kablam!    |
Oct 21 21:22:33.512 INFO kablam! 26 |     let sighash = SigHashType::All;
Oct 21 21:22:33.512 INFO kablam!    |         ^^^^^^^ help: consider using `_sighash` instead
Oct 21 21:22:33.512 INFO kablam! 
Oct 21 21:22:33.512 INFO kablam! warning: unused variable: `s`
Oct 21 21:22:33.512 INFO kablam!   --> src/transaction.rs:31:9
Oct 21 21:22:33.512 INFO kablam!    |
Oct 21 21:22:33.512 INFO kablam! 31 |     let s = Secp256k1::new();
Oct 21 21:22:33.512 INFO kablam!    |         ^ help: consider using `_s` instead
Oct 21 21:22:33.512 INFO kablam! 
Oct 21 21:22:33.548 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:22:33.549 INFO kablam!   --> src/transaction.rs:52:9
Oct 21 21:22:33.549 INFO kablam!    |
Oct 21 21:22:33.549 INFO kablam! 52 |     let mut txin = TxIn {
Oct 21 21:22:33.549 INFO kablam!    |         ----^^^^
Oct 21 21:22:33.549 INFO kablam!    |         |
Oct 21 21:22:33.549 INFO kablam!    |         help: remove this `mut`
Oct 21 21:22:33.549 INFO kablam!    |
Oct 21 21:22:33.549 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 21:22:33.549 INFO kablam! 
Oct 21 21:22:33.549 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:22:33.549 INFO kablam!   --> src/transaction.rs:62:9
Oct 21 21:22:33.549 INFO kablam!    |
Oct 21 21:22:33.549 INFO kablam! 62 |     let mut transaction = Transaction {
Oct 21 21:22:33.549 INFO kablam!    |         ----^^^^^^^^^^^
Oct 21 21:22:33.549 INFO kablam!    |         |
Oct 21 21:22:33.549 INFO kablam!    |         help: remove this `mut`
Oct 21 21:22:33.549 INFO kablam! 
Oct 21 21:22:33.549 INFO kablam! warning: function is never used: `generate_address`
Oct 21 21:22:33.549 INFO kablam!   --> src/address.rs:14:1
Oct 21 21:22:33.549 INFO kablam!    |
Oct 21 21:22:33.549 INFO kablam! 14 | pub fn generate_address(nwork: &str) -> (String, String) {
Oct 21 21:22:33.549 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:22:33.554 INFO kablam!    |
Oct 21 21:22:33.554 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 21:22:33.554 INFO kablam! 
Oct 21 21:22:33.554 INFO kablam! warning: function is never used: `options`
Oct 21 21:22:33.554 INFO kablam!   --> src/main.rs:11:1
Oct 21 21:22:33.554 INFO kablam!    |
Oct 21 21:22:33.554 INFO kablam! 11 | fn options() -> i32 {
Oct 21 21:22:33.554 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 21 21:22:33.554 INFO kablam! 
Oct 21 21:22:33.920 INFO kablam! warning: unused import: `std::env`
Oct 21 21:22:33.920 INFO kablam!  --> src/main.rs:7:5
Oct 21 21:22:33.920 INFO kablam!   |
Oct 21 21:22:33.920 INFO kablam! 7 | use std::env;
Oct 21 21:22:33.920 INFO kablam!   |     ^^^^^^^^
Oct 21 21:22:33.920 INFO kablam!   |
Oct 21 21:22:33.920 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 21:22:33.920 INFO kablam! 
Oct 21 21:22:33.920 INFO kablam! warning: unused import: `std::str`
Oct 21 21:22:33.920 INFO kablam!  --> src/transaction.rs:6:5
Oct 21 21:22:33.920 INFO kablam!   |
Oct 21 21:22:33.920 INFO kablam! 6 | use std::str;
Oct 21 21:22:33.920 INFO kablam!   |     ^^^^^^^^
Oct 21 21:22:33.920 INFO kablam! 
Oct 21 21:22:33.921 INFO kablam! warning: unused import: `std::string::String`
Oct 21 21:22:33.921 INFO kablam!  --> src/transaction.rs:7:5
Oct 21 21:22:33.921 INFO kablam!   |
Oct 21 21:22:33.921 INFO kablam! 7 | use std::string::String;
Oct 21 21:22:33.921 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 21 21:22:33.921 INFO kablam! 
Oct 21 21:22:33.921 INFO kablam! warning: unused import: `bitcoin::util::address::Address`
Oct 21 21:22:33.921 INFO kablam!  --> src/transaction.rs:8:5
Oct 21 21:22:33.921 INFO kablam!   |
Oct 21 21:22:33.921 INFO kablam! 8 | use bitcoin::util::address::Address;
Oct 21 21:22:33.921 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:22:33.921 INFO kablam! 
Oct 21 21:22:33.921 INFO kablam! warning: unused import: `bitcoin::util::address::Privkey`
Oct 21 21:22:33.921 INFO kablam!  --> src/transaction.rs:9:5
Oct 21 21:22:33.921 INFO kablam!   |
Oct 21 21:22:33.921 INFO kablam! 9 | use bitcoin::util::address::Privkey;
Oct 21 21:22:33.921 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:22:33.921 INFO kablam! 
Oct 21 21:22:33.921 INFO kablam! warning: unused import: `Hash160`
Oct 21 21:22:33.921 INFO kablam!   --> src/transaction.rs:14:27
Oct 21 21:22:33.921 INFO kablam!    |
Oct 21 21:22:33.921 INFO kablam! 14 | use bitcoin::util::hash::{Hash160, Sha256dHash};
Oct 21 21:22:33.921 INFO kablam!    |                           ^^^^^^^
Oct 21 21:22:33.921 INFO kablam! 
Oct 21 21:22:33.921 INFO kablam! warning: unused import: `ToBase58`
Oct 21 21:22:33.921 INFO kablam!   --> src/transaction.rs:17:14
Oct 21 21:22:33.921 INFO kablam!    |
Oct 21 21:22:33.921 INFO kablam! 17 | use base58::{ToBase58, FromBase58};
Oct 21 21:22:33.921 INFO kablam!    |              ^^^^^^^^
Oct 21 21:22:33.921 INFO kablam! 
Oct 21 21:22:33.966 INFO kablam! warning: unused variable: `network`
Oct 21 21:22:33.966 INFO kablam!   --> src/transaction.rs:21:9
Oct 21 21:22:33.966 INFO kablam!    |
Oct 21 21:22:33.966 INFO kablam! 21 |     let network = Network::Bitcoin;
Oct 21 21:22:33.966 INFO kablam!    |         ^^^^^^^ help: consider using `_network` instead
Oct 21 21:22:33.966 INFO kablam!    |
Oct 21 21:22:33.966 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 21:22:33.966 INFO kablam! 
Oct 21 21:22:33.966 INFO kablam! warning: unused variable: `sighash`
Oct 21 21:22:33.966 INFO kablam!   --> src/transaction.rs:26:9
Oct 21 21:22:33.966 INFO kablam!    |
Oct 21 21:22:33.966 INFO kablam! 26 |     let sighash = SigHashType::All;
Oct 21 21:22:33.966 INFO kablam!    |         ^^^^^^^ help: consider using `_sighash` instead
Oct 21 21:22:33.966 INFO kablam! 
Oct 21 21:22:33.966 INFO kablam! warning: unused variable: `s`
Oct 21 21:22:33.966 INFO kablam!   --> src/transaction.rs:31:9
Oct 21 21:22:33.966 INFO kablam!    |
Oct 21 21:22:33.966 INFO kablam! 31 |     let s = Secp256k1::new();
Oct 21 21:22:33.966 INFO kablam!    |         ^ help: consider using `_s` instead
Oct 21 21:22:33.966 INFO kablam! 
Oct 21 21:22:33.993 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:22:33.993 INFO kablam!   --> src/transaction.rs:52:9
Oct 21 21:22:33.993 INFO kablam!    |
Oct 21 21:22:33.993 INFO kablam! 52 |     let mut txin = TxIn {
Oct 21 21:22:33.993 INFO kablam!    |         ----^^^^
Oct 21 21:22:33.993 INFO kablam!    |         |
Oct 21 21:22:33.993 INFO kablam!    |         help: remove this `mut`
Oct 21 21:22:33.993 INFO kablam!    |
Oct 21 21:22:33.993 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 21:22:33.993 INFO kablam! 
Oct 21 21:22:33.993 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:22:33.993 INFO kablam!   --> src/transaction.rs:62:9
Oct 21 21:22:33.993 INFO kablam!    |
Oct 21 21:22:33.993 INFO kablam! 62 |     let mut transaction = Transaction {
Oct 21 21:22:33.993 INFO kablam!    |         ----^^^^^^^^^^^
Oct 21 21:22:33.993 INFO kablam!    |         |
Oct 21 21:22:33.993 INFO kablam!    |         help: remove this `mut`
Oct 21 21:22:33.993 INFO kablam! 
Oct 21 21:22:33.993 INFO kablam! warning: function is never used: `generate_address`
Oct 21 21:22:33.993 INFO kablam!   --> src/address.rs:14:1
Oct 21 21:22:33.993 INFO kablam!    |
Oct 21 21:22:33.993 INFO kablam! 14 | pub fn generate_address(nwork: &str) -> (String, String) {
Oct 21 21:22:33.993 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:22:33.993 INFO kablam!    |
Oct 21 21:22:33.993 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 21:22:33.993 INFO kablam! 
Oct 21 21:22:33.993 INFO kablam! warning: function is never used: `options`
Oct 21 21:22:33.993 INFO kablam!   --> src/main.rs:11:1
Oct 21 21:22:33.993 INFO kablam!    |
Oct 21 21:22:33.993 INFO kablam! 11 | fn options() -> i32 {
Oct 21 21:22:33.993 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 21 21:22:33.993 INFO kablam! 
Oct 21 21:22:34.024 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.28s
Oct 21 21:22:34.036 INFO kablam! su: No module specific data is present
Oct 21 21:22:34.623 INFO running `"docker" "rm" "-f" "76d26b24075baeaef04df3b1f9b4102df56ec0edcfad554884836212b47dd8be"`
Oct 21 21:22:34.900 INFO blam! 76d26b24075baeaef04df3b1f9b4102df56ec0edcfad554884836212b47dd8be