Dec 18 07:16:31.803 INFO checking Hrishikesh-Thakkar/Bitcoin_Wallet_Rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:16:31.803 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Hrishikesh-Thakkar/Bitcoin_Wallet_Rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:16:32.067 INFO [stdout] 62de6a825f1d954cc4983690bda2d100bbfcf70a66b60f74f8c068358abd93c2
Dec 18 07:16:32.070 INFO running `"docker" "start" "-a" "62de6a825f1d954cc4983690bda2d100bbfcf70a66b60f74f8c068358abd93c2"`
Dec 18 07:16:32.767 INFO [stderr]     Checking base58 v0.1.0
Dec 18 07:16:32.776 INFO [stderr]    Compiling secp256k1 v0.8.2
Dec 18 07:16:32.820 INFO [stderr]     Checking serde v0.6.15
Dec 18 07:16:36.783 INFO [stderr]     Checking strason v0.3.4
Dec 18 07:16:37.555 INFO [stderr]     Checking bitcoin v0.11.0
Dec 18 07:16:40.661 INFO [stderr]     Checking hello_world v0.1.0 (/opt/crater/workdir)
Dec 18 07:16:41.158 INFO [stderr] warning: unused import: `std::env`
Dec 18 07:16:41.158 INFO [stderr]  --> src/main.rs:7:5
Dec 18 07:16:41.159 INFO [stderr]   |
Dec 18 07:16:41.159 INFO [stderr] 7 | use std::env;
Dec 18 07:16:41.159 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:16:41.160 INFO [stderr]   |
Dec 18 07:16:41.160 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:16:41.160 INFO [stderr] 
Dec 18 07:16:41.161 INFO [stderr] warning: unused import: `std::str`
Dec 18 07:16:41.161 INFO [stderr]  --> src/transaction.rs:6:5
Dec 18 07:16:41.161 INFO [stderr]   |
Dec 18 07:16:41.162 INFO [stderr] 6 | use std::str;
Dec 18 07:16:41.162 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:16:41.162 INFO [stderr] 
Dec 18 07:16:41.163 INFO [stderr] warning: unused import: `std::string::String`
Dec 18 07:16:41.163 INFO [stderr]  --> src/transaction.rs:7:5
Dec 18 07:16:41.163 INFO [stderr]   |
Dec 18 07:16:41.164 INFO [stderr] 7 | use std::string::String;
Dec 18 07:16:41.164 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 18 07:16:41.164 INFO [stderr] 
Dec 18 07:16:41.165 INFO [stderr] warning: unused import: `bitcoin::util::address::Address`
Dec 18 07:16:41.165 INFO [stderr]  --> src/transaction.rs:8:5
Dec 18 07:16:41.165 INFO [stderr]   |
Dec 18 07:16:41.166 INFO [stderr] 8 | use bitcoin::util::address::Address;
Dec 18 07:16:41.166 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:16:41.166 INFO [stderr] 
Dec 18 07:16:41.167 INFO [stderr] warning: unused import: `bitcoin::util::address::Privkey`
Dec 18 07:16:41.167 INFO [stderr]  --> src/transaction.rs:9:5
Dec 18 07:16:41.167 INFO [stderr]   |
Dec 18 07:16:41.167 INFO [stderr] 9 | use bitcoin::util::address::Privkey;
Dec 18 07:16:41.168 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:16:41.168 INFO [stderr] 
Dec 18 07:16:41.168 INFO [stderr] warning: unused import: `Hash160`
Dec 18 07:16:41.169 INFO [stderr]   --> src/transaction.rs:14:27
Dec 18 07:16:41.169 INFO [stderr]    |
Dec 18 07:16:41.169 INFO [stderr] 14 | use bitcoin::util::hash::{Hash160, Sha256dHash};
Dec 18 07:16:41.170 INFO [stderr]    |                           ^^^^^^^
Dec 18 07:16:41.170 INFO [stderr] 
Dec 18 07:16:41.170 INFO [stderr] warning: unused import: `ToBase58`
Dec 18 07:16:41.171 INFO [stderr]   --> src/transaction.rs:17:14
Dec 18 07:16:41.171 INFO [stderr]    |
Dec 18 07:16:41.171 INFO [stderr] 17 | use base58::{ToBase58, FromBase58};
Dec 18 07:16:41.172 INFO [stderr]    |              ^^^^^^^^
Dec 18 07:16:41.172 INFO [stderr] 
Dec 18 07:16:41.225 INFO [stderr] warning: unused variable: `network`
Dec 18 07:16:41.225 INFO [stderr]   --> src/transaction.rs:21:9
Dec 18 07:16:41.225 INFO [stderr]    |
Dec 18 07:16:41.226 INFO [stderr] 21 |     let network = Network::Bitcoin;
Dec 18 07:16:41.226 INFO [stderr]    |         ^^^^^^^ help: consider using `_network` instead
Dec 18 07:16:41.226 INFO [stderr]    |
Dec 18 07:16:41.226 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:16:41.226 INFO [stderr] 
Dec 18 07:16:41.227 INFO [stderr] warning: unused variable: `sighash`
Dec 18 07:16:41.227 INFO [stderr]   --> src/transaction.rs:26:9
Dec 18 07:16:41.227 INFO [stderr]    |
Dec 18 07:16:41.227 INFO [stderr] 26 |     let sighash = SigHashType::All;
Dec 18 07:16:41.227 INFO [stderr]    |         ^^^^^^^ help: consider using `_sighash` instead
Dec 18 07:16:41.228 INFO [stderr] 
Dec 18 07:16:41.228 INFO [stderr] warning: unused variable: `s`
Dec 18 07:16:41.228 INFO [stderr]   --> src/transaction.rs:31:9
Dec 18 07:16:41.228 INFO [stderr]    |
Dec 18 07:16:41.228 INFO [stderr] 31 |     let s = Secp256k1::new();
Dec 18 07:16:41.229 INFO [stderr]    |         ^ help: consider using `_s` instead
Dec 18 07:16:41.229 INFO [stderr] 
Dec 18 07:16:41.255 INFO [stderr] warning: variable does not need to be mutable
Dec 18 07:16:41.255 INFO [stderr]   --> src/transaction.rs:52:9
Dec 18 07:16:41.255 INFO [stderr]    |
Dec 18 07:16:41.255 INFO [stderr] 52 |     let mut txin = TxIn {
Dec 18 07:16:41.255 INFO [stderr]    |         ----^^^^
Dec 18 07:16:41.255 INFO [stderr]    |         |
Dec 18 07:16:41.256 INFO [stderr]    |         help: remove this `mut`
Dec 18 07:16:41.256 INFO [stderr]    |
Dec 18 07:16:41.256 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 07:16:41.256 INFO [stderr] 
Dec 18 07:16:41.256 INFO [stderr] warning: variable does not need to be mutable
Dec 18 07:16:41.257 INFO [stderr]   --> src/transaction.rs:62:9
Dec 18 07:16:41.257 INFO [stderr]    |
Dec 18 07:16:41.257 INFO [stderr] 62 |     let mut transaction = Transaction {
Dec 18 07:16:41.257 INFO [stderr]    |         ----^^^^^^^^^^^
Dec 18 07:16:41.257 INFO [stderr]    |         |
Dec 18 07:16:41.257 INFO [stderr]    |         help: remove this `mut`
Dec 18 07:16:41.257 INFO [stderr] 
Dec 18 07:16:41.257 INFO [stderr] warning: function is never used: `generate_address`
Dec 18 07:16:41.257 INFO [stderr]   --> src/address.rs:14:1
Dec 18 07:16:41.257 INFO [stderr]    |
Dec 18 07:16:41.257 INFO [stderr] 14 | pub fn generate_address(nwork: &str) -> (String, String) {
Dec 18 07:16:41.257 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:16:41.257 INFO [stderr]    |
Dec 18 07:16:41.257 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:16:41.258 INFO [stderr] 
Dec 18 07:16:41.258 INFO [stderr] warning: function is never used: `options`
Dec 18 07:16:41.258 INFO [stderr]   --> src/main.rs:11:1
Dec 18 07:16:41.258 INFO [stderr]    |
Dec 18 07:16:41.258 INFO [stderr] 11 | fn options() -> i32 {
Dec 18 07:16:41.258 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 07:16:41.258 INFO [stderr] 
Dec 18 07:16:41.338 INFO [stderr] warning: unused import: `std::env`
Dec 18 07:16:41.338 INFO [stderr]  --> src/main.rs:7:5
Dec 18 07:16:41.338 INFO [stderr]   |
Dec 18 07:16:41.338 INFO [stderr] 7 | use std::env;
Dec 18 07:16:41.338 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:16:41.338 INFO [stderr]   |
Dec 18 07:16:41.339 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:16:41.339 INFO [stderr] 
Dec 18 07:16:41.339 INFO [stderr] warning: unused import: `std::str`
Dec 18 07:16:41.339 INFO [stderr]  --> src/transaction.rs:6:5
Dec 18 07:16:41.339 INFO [stderr]   |
Dec 18 07:16:41.339 INFO [stderr] 6 | use std::str;
Dec 18 07:16:41.339 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:16:41.339 INFO [stderr] 
Dec 18 07:16:41.339 INFO [stderr] warning: unused import: `std::string::String`
Dec 18 07:16:41.340 INFO [stderr]  --> src/transaction.rs:7:5
Dec 18 07:16:41.340 INFO [stderr]   |
Dec 18 07:16:41.340 INFO [stderr] 7 | use std::string::String;
Dec 18 07:16:41.340 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 18 07:16:41.340 INFO [stderr] 
Dec 18 07:16:41.340 INFO [stderr] warning: unused import: `bitcoin::util::address::Address`
Dec 18 07:16:41.340 INFO [stderr]  --> src/transaction.rs:8:5
Dec 18 07:16:41.340 INFO [stderr]   |
Dec 18 07:16:41.340 INFO [stderr] 8 | use bitcoin::util::address::Address;
Dec 18 07:16:41.340 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:16:41.340 INFO [stderr] 
Dec 18 07:16:41.340 INFO [stderr] warning: unused import: `bitcoin::util::address::Privkey`
Dec 18 07:16:41.340 INFO [stderr]  --> src/transaction.rs:9:5
Dec 18 07:16:41.340 INFO [stderr]   |
Dec 18 07:16:41.340 INFO [stderr] 9 | use bitcoin::util::address::Privkey;
Dec 18 07:16:41.340 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:16:41.340 INFO [stderr] 
Dec 18 07:16:41.341 INFO [stderr] warning: unused import: `Hash160`
Dec 18 07:16:41.341 INFO [stderr]   --> src/transaction.rs:14:27
Dec 18 07:16:41.341 INFO [stderr]    |
Dec 18 07:16:41.341 INFO [stderr] 14 | use bitcoin::util::hash::{Hash160, Sha256dHash};
Dec 18 07:16:41.341 INFO [stderr]    |                           ^^^^^^^
Dec 18 07:16:41.341 INFO [stderr] 
Dec 18 07:16:41.341 INFO [stderr] warning: unused import: `ToBase58`
Dec 18 07:16:41.341 INFO [stderr]   --> src/transaction.rs:17:14
Dec 18 07:16:41.341 INFO [stderr]    |
Dec 18 07:16:41.341 INFO [stderr] 17 | use base58::{ToBase58, FromBase58};
Dec 18 07:16:41.341 INFO [stderr]    |              ^^^^^^^^
Dec 18 07:16:41.341 INFO [stderr] 
Dec 18 07:16:41.389 INFO [stderr] warning: unused variable: `network`
Dec 18 07:16:41.389 INFO [stderr]   --> src/transaction.rs:21:9
Dec 18 07:16:41.389 INFO [stderr]    |
Dec 18 07:16:41.389 INFO [stderr] 21 |     let network = Network::Bitcoin;
Dec 18 07:16:41.389 INFO [stderr]    |         ^^^^^^^ help: consider using `_network` instead
Dec 18 07:16:41.389 INFO [stderr]    |
Dec 18 07:16:41.389 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 07:16:41.389 INFO [stderr] 
Dec 18 07:16:41.389 INFO [stderr] warning: unused variable: `sighash`
Dec 18 07:16:41.389 INFO [stderr]   --> src/transaction.rs:26:9
Dec 18 07:16:41.389 INFO [stderr]    |
Dec 18 07:16:41.389 INFO [stderr] 26 |     let sighash = SigHashType::All;
Dec 18 07:16:41.389 INFO [stderr]    |         ^^^^^^^ help: consider using `_sighash` instead
Dec 18 07:16:41.389 INFO [stderr] 
Dec 18 07:16:41.389 INFO [stderr] warning: unused variable: `s`
Dec 18 07:16:41.389 INFO [stderr]   --> src/transaction.rs:31:9
Dec 18 07:16:41.389 INFO [stderr]    |
Dec 18 07:16:41.389 INFO [stderr] 31 |     let s = Secp256k1::new();
Dec 18 07:16:41.389 INFO [stderr]    |         ^ help: consider using `_s` instead
Dec 18 07:16:41.390 INFO [stderr] 
Dec 18 07:16:41.414 INFO [stderr] warning: variable does not need to be mutable
Dec 18 07:16:41.414 INFO [stderr]   --> src/transaction.rs:52:9
Dec 18 07:16:41.414 INFO [stderr]    |
Dec 18 07:16:41.414 INFO [stderr] 52 |     let mut txin = TxIn {
Dec 18 07:16:41.414 INFO [stderr]    |         ----^^^^
Dec 18 07:16:41.414 INFO [stderr]    |         |
Dec 18 07:16:41.414 INFO [stderr]    |         help: remove this `mut`
Dec 18 07:16:41.414 INFO [stderr]    |
Dec 18 07:16:41.414 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 07:16:41.414 INFO [stderr] 
Dec 18 07:16:41.415 INFO [stderr] warning: variable does not need to be mutable
Dec 18 07:16:41.415 INFO [stderr]   --> src/transaction.rs:62:9
Dec 18 07:16:41.415 INFO [stderr]    |
Dec 18 07:16:41.415 INFO [stderr] 62 |     let mut transaction = Transaction {
Dec 18 07:16:41.415 INFO [stderr]    |         ----^^^^^^^^^^^
Dec 18 07:16:41.415 INFO [stderr]    |         |
Dec 18 07:16:41.415 INFO [stderr]    |         help: remove this `mut`
Dec 18 07:16:41.415 INFO [stderr] 
Dec 18 07:16:41.415 INFO [stderr] warning: function is never used: `generate_address`
Dec 18 07:16:41.415 INFO [stderr]   --> src/address.rs:14:1
Dec 18 07:16:41.415 INFO [stderr]    |
Dec 18 07:16:41.415 INFO [stderr] 14 | pub fn generate_address(nwork: &str) -> (String, String) {
Dec 18 07:16:41.415 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:16:41.415 INFO [stderr]    |
Dec 18 07:16:41.415 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:16:41.415 INFO [stderr] 
Dec 18 07:16:41.416 INFO [stderr] warning: function is never used: `options`
Dec 18 07:16:41.416 INFO [stderr]   --> src/main.rs:11:1
Dec 18 07:16:41.416 INFO [stderr]    |
Dec 18 07:16:41.416 INFO [stderr] 11 | fn options() -> i32 {
Dec 18 07:16:41.416 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 07:16:41.416 INFO [stderr] 
Dec 18 07:16:41.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.79s
Dec 18 07:16:42.506 INFO running `"docker" "inspect" "62de6a825f1d954cc4983690bda2d100bbfcf70a66b60f74f8c068358abd93c2"`
Dec 18 07:16:42.785 INFO running `"docker" "rm" "-f" "62de6a825f1d954cc4983690bda2d100bbfcf70a66b60f74f8c068358abd93c2"`
Dec 18 07:16:43.044 INFO [stdout] 62de6a825f1d954cc4983690bda2d100bbfcf70a66b60f74f8c068358abd93c2