Dec 05 02:04:54.533 INFO checking Hrishikesh-Thakkar/Bitcoin_Wallet_Rust against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 02:04:54.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 02:04:54.711 INFO [stdout] 2ce1635d3c3f51aee14d624b8a081fa593c1eee283a906ab608320a272d3a067
Dec 05 02:04:54.714 INFO running `"docker" "start" "-a" "2ce1635d3c3f51aee14d624b8a081fa593c1eee283a906ab608320a272d3a067"`
Dec 05 02:04:55.233 INFO [stderr] usermod: no changes
Dec 05 02:04:55.354 INFO [stderr]     Checking base58 v0.1.0
Dec 05 02:04:55.370 INFO [stderr]    Compiling secp256k1 v0.8.2
Dec 05 02:04:55.384 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 05 02:04:55.384 INFO [stderr]     Checking serde v0.6.15
Dec 05 02:05:02.903 INFO [stderr]     Checking strason v0.3.4
Dec 05 02:05:06.243 INFO [stderr]     Checking bitcoin v0.11.0
Dec 05 02:05:09.896 INFO [stderr]     Checking hello_world v0.1.0 (/source)
Dec 05 02:05:11.920 INFO [stderr] warning: unused import: `std::env`
Dec 05 02:05:11.921 INFO [stderr]  --> src/main.rs:7:5
Dec 05 02:05:11.921 INFO [stderr]   |
Dec 05 02:05:11.921 INFO [stderr] 7 | use std::env;
Dec 05 02:05:11.921 INFO [stderr]   |     ^^^^^^^^
Dec 05 02:05:11.921 INFO [stderr]   |
Dec 05 02:05:11.921 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:05:11.921 INFO [stderr] 
Dec 05 02:05:11.921 INFO [stderr] warning: unused import: `std::str`
Dec 05 02:05:11.921 INFO [stderr]  --> src/transaction.rs:6:5
Dec 05 02:05:11.921 INFO [stderr]   |
Dec 05 02:05:11.921 INFO [stderr] 6 | use std::str;
Dec 05 02:05:11.921 INFO [stderr]   |     ^^^^^^^^
Dec 05 02:05:11.921 INFO [stderr] 
Dec 05 02:05:11.921 INFO [stderr] warning: unused import: `std::string::String`
Dec 05 02:05:11.921 INFO [stderr]  --> src/transaction.rs:7:5
Dec 05 02:05:11.921 INFO [stderr]   |
Dec 05 02:05:11.921 INFO [stderr] 7 | use std::string::String;
Dec 05 02:05:11.921 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 02:05:11.921 INFO [stderr] 
Dec 05 02:05:11.921 INFO [stderr] warning: unused import: `bitcoin::util::address::Address`
Dec 05 02:05:11.921 INFO [stderr]  --> src/transaction.rs:8:5
Dec 05 02:05:11.921 INFO [stderr]   |
Dec 05 02:05:11.921 INFO [stderr] 8 | use bitcoin::util::address::Address;
Dec 05 02:05:11.921 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:05:11.921 INFO [stderr] 
Dec 05 02:05:11.921 INFO [stderr] warning: unused import: `bitcoin::util::address::Privkey`
Dec 05 02:05:11.921 INFO [stderr]  --> src/transaction.rs:9:5
Dec 05 02:05:11.921 INFO [stderr]   |
Dec 05 02:05:11.921 INFO [stderr] 9 | use bitcoin::util::address::Privkey;
Dec 05 02:05:11.921 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:05:11.921 INFO [stderr] 
Dec 05 02:05:11.921 INFO [stderr] warning: unused import: `Hash160`
Dec 05 02:05:11.921 INFO [stderr]   --> src/transaction.rs:14:27
Dec 05 02:05:11.921 INFO [stderr]    |
Dec 05 02:05:11.921 INFO [stderr] 14 | use bitcoin::util::hash::{Hash160, Sha256dHash};
Dec 05 02:05:11.921 INFO [stderr]    |                           ^^^^^^^
Dec 05 02:05:11.921 INFO [stderr] 
Dec 05 02:05:11.921 INFO [stderr] warning: unused import: `ToBase58`
Dec 05 02:05:11.921 INFO [stderr]   --> src/transaction.rs:17:14
Dec 05 02:05:11.921 INFO [stderr]    |
Dec 05 02:05:11.921 INFO [stderr] 17 | use base58::{ToBase58, FromBase58};
Dec 05 02:05:11.921 INFO [stderr]    |              ^^^^^^^^
Dec 05 02:05:11.921 INFO [stderr] 
Dec 05 02:05:11.927 INFO [stderr] warning: unused import: `std::env`
Dec 05 02:05:11.927 INFO [stderr]  --> src/main.rs:7:5
Dec 05 02:05:11.927 INFO [stderr]   |
Dec 05 02:05:11.927 INFO [stderr] 7 | use std::env;
Dec 05 02:05:11.927 INFO [stderr]   |     ^^^^^^^^
Dec 05 02:05:11.927 INFO [stderr]   |
Dec 05 02:05:11.927 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:05:11.927 INFO [stderr] 
Dec 05 02:05:11.927 INFO [stderr] warning: unused import: `std::str`
Dec 05 02:05:11.927 INFO [stderr]  --> src/transaction.rs:6:5
Dec 05 02:05:11.927 INFO [stderr]   |
Dec 05 02:05:11.927 INFO [stderr] 6 | use std::str;
Dec 05 02:05:11.927 INFO [stderr]   |     ^^^^^^^^
Dec 05 02:05:11.927 INFO [stderr] 
Dec 05 02:05:11.927 INFO [stderr] warning: unused import: `std::string::String`
Dec 05 02:05:11.927 INFO [stderr]  --> src/transaction.rs:7:5
Dec 05 02:05:11.927 INFO [stderr]   |
Dec 05 02:05:11.927 INFO [stderr] 7 | use std::string::String;
Dec 05 02:05:11.927 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 05 02:05:11.927 INFO [stderr] 
Dec 05 02:05:11.927 INFO [stderr] warning: unused import: `bitcoin::util::address::Address`
Dec 05 02:05:11.927 INFO [stderr]  --> src/transaction.rs:8:5
Dec 05 02:05:11.927 INFO [stderr]   |
Dec 05 02:05:11.927 INFO [stderr] 8 | use bitcoin::util::address::Address;
Dec 05 02:05:11.927 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:05:11.927 INFO [stderr] 
Dec 05 02:05:11.927 INFO [stderr] warning: unused import: `bitcoin::util::address::Privkey`
Dec 05 02:05:11.927 INFO [stderr]  --> src/transaction.rs:9:5
Dec 05 02:05:11.927 INFO [stderr]   |
Dec 05 02:05:11.927 INFO [stderr] 9 | use bitcoin::util::address::Privkey;
Dec 05 02:05:11.927 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:05:11.927 INFO [stderr] 
Dec 05 02:05:11.927 INFO [stderr] warning: unused import: `Hash160`
Dec 05 02:05:11.927 INFO [stderr]   --> src/transaction.rs:14:27
Dec 05 02:05:11.927 INFO [stderr]    |
Dec 05 02:05:11.927 INFO [stderr] 14 | use bitcoin::util::hash::{Hash160, Sha256dHash};
Dec 05 02:05:11.927 INFO [stderr]    |                           ^^^^^^^
Dec 05 02:05:11.927 INFO [stderr] 
Dec 05 02:05:11.927 INFO [stderr] warning: unused import: `ToBase58`
Dec 05 02:05:11.927 INFO [stderr]   --> src/transaction.rs:17:14
Dec 05 02:05:11.927 INFO [stderr]    |
Dec 05 02:05:11.927 INFO [stderr] 17 | use base58::{ToBase58, FromBase58};
Dec 05 02:05:11.927 INFO [stderr]    |              ^^^^^^^^
Dec 05 02:05:11.927 INFO [stderr] 
Dec 05 02:05:11.960 INFO [stderr] warning: unused variable: `network`
Dec 05 02:05:11.960 INFO [stderr]   --> src/transaction.rs:21:9
Dec 05 02:05:11.960 INFO [stderr]    |
Dec 05 02:05:11.960 INFO [stderr] 21 |     let network = Network::Bitcoin;
Dec 05 02:05:11.960 INFO [stderr]    |         ^^^^^^^ help: consider using `_network` instead
Dec 05 02:05:11.960 INFO [stderr]    |
Dec 05 02:05:11.960 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:05:11.960 INFO [stderr] 
Dec 05 02:05:11.960 INFO [stderr] warning: unused variable: `sighash`
Dec 05 02:05:11.960 INFO [stderr]   --> src/transaction.rs:26:9
Dec 05 02:05:11.960 INFO [stderr]    |
Dec 05 02:05:11.960 INFO [stderr] 26 |     let sighash = SigHashType::All;
Dec 05 02:05:11.960 INFO [stderr]    |         ^^^^^^^ help: consider using `_sighash` instead
Dec 05 02:05:11.960 INFO [stderr] 
Dec 05 02:05:11.960 INFO [stderr] warning: unused variable: `s`
Dec 05 02:05:11.960 INFO [stderr]   --> src/transaction.rs:31:9
Dec 05 02:05:11.960 INFO [stderr]    |
Dec 05 02:05:11.960 INFO [stderr] 31 |     let s = Secp256k1::new();
Dec 05 02:05:11.960 INFO [stderr]    |         ^ help: consider using `_s` instead
Dec 05 02:05:11.960 INFO [stderr] 
Dec 05 02:05:11.977 INFO [stderr] warning: unused variable: `network`
Dec 05 02:05:11.977 INFO [stderr]   --> src/transaction.rs:21:9
Dec 05 02:05:11.977 INFO [stderr]    |
Dec 05 02:05:11.977 INFO [stderr] 21 |     let network = Network::Bitcoin;
Dec 05 02:05:11.977 INFO [stderr]    |         ^^^^^^^ help: consider using `_network` instead
Dec 05 02:05:11.977 INFO [stderr]    |
Dec 05 02:05:11.980 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:05:11.980 INFO [stderr] 
Dec 05 02:05:11.980 INFO [stderr] warning: unused variable: `sighash`
Dec 05 02:05:11.980 INFO [stderr]   --> src/transaction.rs:26:9
Dec 05 02:05:11.980 INFO [stderr]    |
Dec 05 02:05:11.980 INFO [stderr] 26 |     let sighash = SigHashType::All;
Dec 05 02:05:11.980 INFO [stderr]    |         ^^^^^^^ help: consider using `_sighash` instead
Dec 05 02:05:11.980 INFO [stderr] 
Dec 05 02:05:11.980 INFO [stderr] warning: unused variable: `s`
Dec 05 02:05:11.980 INFO [stderr]   --> src/transaction.rs:31:9
Dec 05 02:05:11.980 INFO [stderr]    |
Dec 05 02:05:11.980 INFO [stderr] 31 |     let s = Secp256k1::new();
Dec 05 02:05:11.980 INFO [stderr]    |         ^ help: consider using `_s` instead
Dec 05 02:05:11.980 INFO [stderr] 
Dec 05 02:05:11.980 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:05:11.980 INFO [stderr]   --> src/transaction.rs:52:9
Dec 05 02:05:11.980 INFO [stderr]    |
Dec 05 02:05:11.980 INFO [stderr] 52 |     let mut txin = TxIn {
Dec 05 02:05:11.980 INFO [stderr]    |         ----^^^^
Dec 05 02:05:11.980 INFO [stderr]    |         |
Dec 05 02:05:11.980 INFO [stderr]    |         help: remove this `mut`
Dec 05 02:05:11.980 INFO [stderr]    |
Dec 05 02:05:11.980 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 02:05:11.980 INFO [stderr] 
Dec 05 02:05:11.980 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:05:11.980 INFO [stderr]   --> src/transaction.rs:62:9
Dec 05 02:05:11.980 INFO [stderr]    |
Dec 05 02:05:11.980 INFO [stderr] 62 |     let mut transaction = Transaction {
Dec 05 02:05:11.980 INFO [stderr]    |         ----^^^^^^^^^^^
Dec 05 02:05:11.980 INFO [stderr]    |         |
Dec 05 02:05:11.980 INFO [stderr]    |         help: remove this `mut`
Dec 05 02:05:11.980 INFO [stderr] 
Dec 05 02:05:11.980 INFO [stderr] warning: function is never used: `generate_address`
Dec 05 02:05:11.980 INFO [stderr]   --> src/address.rs:14:1
Dec 05 02:05:11.980 INFO [stderr]    |
Dec 05 02:05:11.980 INFO [stderr] 14 | pub fn generate_address(nwork: &str) -> (String, String) {
Dec 05 02:05:11.980 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:05:11.980 INFO [stderr]    |
Dec 05 02:05:11.980 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:05:11.980 INFO [stderr] 
Dec 05 02:05:11.980 INFO [stderr] warning: function is never used: `options`
Dec 05 02:05:11.980 INFO [stderr]   --> src/main.rs:11:1
Dec 05 02:05:11.980 INFO [stderr]    |
Dec 05 02:05:11.980 INFO [stderr] 11 | fn options() -> i32 {
Dec 05 02:05:11.980 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 05 02:05:11.980 INFO [stderr] 
Dec 05 02:05:12.003 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:05:12.003 INFO [stderr]   --> src/transaction.rs:52:9
Dec 05 02:05:12.003 INFO [stderr]    |
Dec 05 02:05:12.003 INFO [stderr] 52 |     let mut txin = TxIn {
Dec 05 02:05:12.003 INFO [stderr]    |         ----^^^^
Dec 05 02:05:12.003 INFO [stderr]    |         |
Dec 05 02:05:12.003 INFO [stderr]    |         help: remove this `mut`
Dec 05 02:05:12.005 INFO [stderr]    |
Dec 05 02:05:12.005 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 02:05:12.005 INFO [stderr] 
Dec 05 02:05:12.005 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:05:12.005 INFO [stderr]   --> src/transaction.rs:62:9
Dec 05 02:05:12.005 INFO [stderr]    |
Dec 05 02:05:12.005 INFO [stderr] 62 |     let mut transaction = Transaction {
Dec 05 02:05:12.005 INFO [stderr]    |         ----^^^^^^^^^^^
Dec 05 02:05:12.005 INFO [stderr]    |         |
Dec 05 02:05:12.005 INFO [stderr]    |         help: remove this `mut`
Dec 05 02:05:12.005 INFO [stderr] 
Dec 05 02:05:12.005 INFO [stderr] warning: function is never used: `generate_address`
Dec 05 02:05:12.005 INFO [stderr]   --> src/address.rs:14:1
Dec 05 02:05:12.005 INFO [stderr]    |
Dec 05 02:05:12.005 INFO [stderr] 14 | pub fn generate_address(nwork: &str) -> (String, String) {
Dec 05 02:05:12.005 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:05:12.005 INFO [stderr]    |
Dec 05 02:05:12.005 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:05:12.005 INFO [stderr] 
Dec 05 02:05:12.005 INFO [stderr] warning: function is never used: `options`
Dec 05 02:05:12.005 INFO [stderr]   --> src/main.rs:11:1
Dec 05 02:05:12.005 INFO [stderr]    |
Dec 05 02:05:12.005 INFO [stderr] 11 | fn options() -> i32 {
Dec 05 02:05:12.005 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 05 02:05:12.005 INFO [stderr] 
Dec 05 02:05:12.017 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.76s
Dec 05 02:05:12.022 INFO [stderr] su: No module specific data is present
Dec 05 02:05:12.340 INFO running `"docker" "inspect" "2ce1635d3c3f51aee14d624b8a081fa593c1eee283a906ab608320a272d3a067"`
Dec 05 02:05:12.476 INFO running `"docker" "rm" "-f" "2ce1635d3c3f51aee14d624b8a081fa593c1eee283a906ab608320a272d3a067"`
Dec 05 02:05:12.638 INFO [stdout] 2ce1635d3c3f51aee14d624b8a081fa593c1eee283a906ab608320a272d3a067