Nov 09 19:42:28.450 INFO checking Hrishikesh-Thakkar/Bitcoin_Wallet_Rust against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 19:42:28.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 09 19:42:28.923 INFO blam! 4483abdb0e6a0067611cab80b8511691077f14854fd97ea1275353af57df0ea9
Nov 09 19:42:28.926 INFO running `"docker" "start" "-a" "4483abdb0e6a0067611cab80b8511691077f14854fd97ea1275353af57df0ea9"`
Nov 09 19:42:31.235 INFO kablam! usermod: no changes
Nov 09 19:42:31.371 INFO kablam!     Checking base58 v0.1.0
Nov 09 19:42:31.371 INFO kablam!    Compiling secp256k1 v0.8.2
Nov 09 19:42:31.371 INFO kablam!     Checking rust-crypto v0.2.36
Nov 09 19:42:31.371 INFO kablam!     Checking strason v0.3.4
Nov 09 19:42:38.950 INFO kablam!     Checking bitcoin v0.11.0
Nov 09 19:42:43.119 INFO kablam!     Checking hello_world v0.1.0 (/source)
Nov 09 19:42:45.039 INFO kablam! warning: unused import: `std::env`
Nov 09 19:42:45.040 INFO kablam!  --> src/main.rs:7:5
Nov 09 19:42:45.041 INFO kablam!   |
Nov 09 19:42:45.042 INFO kablam! 7 | use std::env;
Nov 09 19:42:45.042 INFO kablam!   |     ^^^^^^^^
Nov 09 19:42:45.043 INFO kablam!   |
Nov 09 19:42:45.044 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 19:42:45.044 INFO kablam! 
Nov 09 19:42:45.045 INFO kablam! warning: unused import: `std::str`
Nov 09 19:42:45.046 INFO kablam!  --> src/transaction.rs:6:5
Nov 09 19:42:45.046 INFO kablam!   |
Nov 09 19:42:45.047 INFO kablam! 6 | use std::str;
Nov 09 19:42:45.047 INFO kablam!   |     ^^^^^^^^
Nov 09 19:42:45.048 INFO kablam! 
Nov 09 19:42:45.049 INFO kablam! warning: unused import: `std::string::String`
Nov 09 19:42:45.049 INFO kablam!  --> src/transaction.rs:7:5
Nov 09 19:42:45.050 INFO kablam!   |
Nov 09 19:42:45.051 INFO kablam! 7 | use std::string::String;
Nov 09 19:42:45.051 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 09 19:42:45.052 INFO kablam! 
Nov 09 19:42:45.052 INFO kablam! warning: unused import: `bitcoin::util::address::Address`
Nov 09 19:42:45.053 INFO kablam!  --> src/transaction.rs:8:5
Nov 09 19:42:45.054 INFO kablam!   |
Nov 09 19:42:45.054 INFO kablam! 8 | use bitcoin::util::address::Address;
Nov 09 19:42:45.055 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:42:45.055 INFO kablam! 
Nov 09 19:42:45.057 INFO kablam! warning: unused import: `bitcoin::util::address::Privkey`
Nov 09 19:42:45.057 INFO kablam!  --> src/transaction.rs:9:5
Nov 09 19:42:45.057 INFO kablam!   |
Nov 09 19:42:45.057 INFO kablam! 9 | use bitcoin::util::address::Privkey;
Nov 09 19:42:45.057 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:42:45.057 INFO kablam! 
Nov 09 19:42:45.057 INFO kablam! warning: unused import: `Hash160`
Nov 09 19:42:45.057 INFO kablam!   --> src/transaction.rs:14:27
Nov 09 19:42:45.057 INFO kablam!    |
Nov 09 19:42:45.057 INFO kablam! 14 | use bitcoin::util::hash::{Hash160, Sha256dHash};
Nov 09 19:42:45.057 INFO kablam!    |                           ^^^^^^^
Nov 09 19:42:45.057 INFO kablam! 
Nov 09 19:42:45.057 INFO kablam! warning: unused import: `ToBase58`
Nov 09 19:42:45.057 INFO kablam!   --> src/transaction.rs:17:14
Nov 09 19:42:45.057 INFO kablam!    |
Nov 09 19:42:45.057 INFO kablam! 17 | use base58::{ToBase58, FromBase58};
Nov 09 19:42:45.057 INFO kablam!    |              ^^^^^^^^
Nov 09 19:42:45.057 INFO kablam! 
Nov 09 19:42:45.200 INFO kablam! warning: unused variable: `network`
Nov 09 19:42:45.200 INFO kablam!   --> src/transaction.rs:21:9
Nov 09 19:42:45.200 INFO kablam!    |
Nov 09 19:42:45.200 INFO kablam! 21 |     let network = Network::Bitcoin;
Nov 09 19:42:45.200 INFO kablam!    |         ^^^^^^^ help: consider using `_network` instead
Nov 09 19:42:45.200 INFO kablam!    |
Nov 09 19:42:45.200 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 19:42:45.201 INFO kablam! 
Nov 09 19:42:45.201 INFO kablam! warning: unused variable: `sighash`
Nov 09 19:42:45.201 INFO kablam!   --> src/transaction.rs:26:9
Nov 09 19:42:45.201 INFO kablam!    |
Nov 09 19:42:45.201 INFO kablam! 26 |     let sighash = SigHashType::All;
Nov 09 19:42:45.201 INFO kablam!    |         ^^^^^^^ help: consider using `_sighash` instead
Nov 09 19:42:45.201 INFO kablam! 
Nov 09 19:42:45.202 INFO kablam! warning: unused variable: `s`
Nov 09 19:42:45.202 INFO kablam!   --> src/transaction.rs:31:9
Nov 09 19:42:45.202 INFO kablam!    |
Nov 09 19:42:45.202 INFO kablam! 31 |     let s = Secp256k1::new();
Nov 09 19:42:45.202 INFO kablam!    |         ^ help: consider using `_s` instead
Nov 09 19:42:45.202 INFO kablam! 
Nov 09 19:42:45.229 INFO kablam! warning: variable does not need to be mutable
Nov 09 19:42:45.229 INFO kablam!   --> src/transaction.rs:52:9
Nov 09 19:42:45.229 INFO kablam!    |
Nov 09 19:42:45.229 INFO kablam! 52 |     let mut txin = TxIn {
Nov 09 19:42:45.229 INFO kablam!    |         ----^^^^
Nov 09 19:42:45.229 INFO kablam!    |         |
Nov 09 19:42:45.229 INFO kablam!    |         help: remove this `mut`
Nov 09 19:42:45.229 INFO kablam!    |
Nov 09 19:42:45.229 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 19:42:45.229 INFO kablam! 
Nov 09 19:42:45.229 INFO kablam! warning: variable does not need to be mutable
Nov 09 19:42:45.229 INFO kablam!   --> src/transaction.rs:62:9
Nov 09 19:42:45.230 INFO kablam!    |
Nov 09 19:42:45.230 INFO kablam! 62 |     let mut transaction = Transaction {
Nov 09 19:42:45.230 INFO kablam!    |         ----^^^^^^^^^^^
Nov 09 19:42:45.230 INFO kablam!    |         |
Nov 09 19:42:45.230 INFO kablam!    |         help: remove this `mut`
Nov 09 19:42:45.230 INFO kablam! 
Nov 09 19:42:45.232 INFO kablam! warning: function is never used: `generate_address`
Nov 09 19:42:45.232 INFO kablam!   --> src/address.rs:14:1
Nov 09 19:42:45.232 INFO kablam!    |
Nov 09 19:42:45.232 INFO kablam! 14 | pub fn generate_address(nwork: &str) -> (String, String) {
Nov 09 19:42:45.232 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:42:45.233 INFO kablam!    |
Nov 09 19:42:45.233 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 19:42:45.233 INFO kablam! 
Nov 09 19:42:45.233 INFO kablam! warning: function is never used: `options`
Nov 09 19:42:45.233 INFO kablam!   --> src/main.rs:11:1
Nov 09 19:42:45.233 INFO kablam!    |
Nov 09 19:42:45.233 INFO kablam! 11 | fn options() -> i32 {
Nov 09 19:42:45.233 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 09 19:42:45.233 INFO kablam! 
Nov 09 19:42:45.403 INFO kablam! warning: unused import: `std::env`
Nov 09 19:42:45.403 INFO kablam!  --> src/main.rs:7:5
Nov 09 19:42:45.403 INFO kablam!   |
Nov 09 19:42:45.403 INFO kablam! 7 | use std::env;
Nov 09 19:42:45.403 INFO kablam!   |     ^^^^^^^^
Nov 09 19:42:45.403 INFO kablam!   |
Nov 09 19:42:45.403 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 19:42:45.403 INFO kablam! 
Nov 09 19:42:45.403 INFO kablam! warning: unused import: `std::str`
Nov 09 19:42:45.403 INFO kablam!  --> src/transaction.rs:6:5
Nov 09 19:42:45.403 INFO kablam!   |
Nov 09 19:42:45.403 INFO kablam! 6 | use std::str;
Nov 09 19:42:45.403 INFO kablam!   |     ^^^^^^^^
Nov 09 19:42:45.403 INFO kablam! 
Nov 09 19:42:45.403 INFO kablam! warning: unused import: `std::string::String`
Nov 09 19:42:45.403 INFO kablam!  --> src/transaction.rs:7:5
Nov 09 19:42:45.403 INFO kablam!   |
Nov 09 19:42:45.403 INFO kablam! 7 | use std::string::String;
Nov 09 19:42:45.403 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 09 19:42:45.403 INFO kablam! 
Nov 09 19:42:45.403 INFO kablam! warning: unused import: `bitcoin::util::address::Address`
Nov 09 19:42:45.403 INFO kablam!  --> src/transaction.rs:8:5
Nov 09 19:42:45.403 INFO kablam!   |
Nov 09 19:42:45.403 INFO kablam! 8 | use bitcoin::util::address::Address;
Nov 09 19:42:45.403 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:42:45.403 INFO kablam! 
Nov 09 19:42:45.403 INFO kablam! warning: unused import: `bitcoin::util::address::Privkey`
Nov 09 19:42:45.403 INFO kablam!  --> src/transaction.rs:9:5
Nov 09 19:42:45.404 INFO kablam!   |
Nov 09 19:42:45.404 INFO kablam! 9 | use bitcoin::util::address::Privkey;
Nov 09 19:42:45.404 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:42:45.404 INFO kablam! 
Nov 09 19:42:45.404 INFO kablam! warning: unused import: `Hash160`
Nov 09 19:42:45.404 INFO kablam!   --> src/transaction.rs:14:27
Nov 09 19:42:45.404 INFO kablam!    |
Nov 09 19:42:45.404 INFO kablam! 14 | use bitcoin::util::hash::{Hash160, Sha256dHash};
Nov 09 19:42:45.404 INFO kablam!    |                           ^^^^^^^
Nov 09 19:42:45.404 INFO kablam! 
Nov 09 19:42:45.412 INFO kablam! warning: unused import: `ToBase58`
Nov 09 19:42:45.412 INFO kablam!   --> src/transaction.rs:17:14
Nov 09 19:42:45.412 INFO kablam!    |
Nov 09 19:42:45.412 INFO kablam! 17 | use base58::{ToBase58, FromBase58};
Nov 09 19:42:45.412 INFO kablam!    |              ^^^^^^^^
Nov 09 19:42:45.412 INFO kablam! 
Nov 09 19:42:45.491 INFO kablam! warning: unused variable: `network`
Nov 09 19:42:45.491 INFO kablam!   --> src/transaction.rs:21:9
Nov 09 19:42:45.491 INFO kablam!    |
Nov 09 19:42:45.491 INFO kablam! 21 |     let network = Network::Bitcoin;
Nov 09 19:42:45.491 INFO kablam!    |         ^^^^^^^ help: consider using `_network` instead
Nov 09 19:42:45.491 INFO kablam!    |
Nov 09 19:42:45.491 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 19:42:45.491 INFO kablam! 
Nov 09 19:42:45.491 INFO kablam! warning: unused variable: `sighash`
Nov 09 19:42:45.491 INFO kablam!   --> src/transaction.rs:26:9
Nov 09 19:42:45.491 INFO kablam!    |
Nov 09 19:42:45.491 INFO kablam! 26 |     let sighash = SigHashType::All;
Nov 09 19:42:45.491 INFO kablam!    |         ^^^^^^^ help: consider using `_sighash` instead
Nov 09 19:42:45.491 INFO kablam! 
Nov 09 19:42:45.491 INFO kablam! warning: unused variable: `s`
Nov 09 19:42:45.491 INFO kablam!   --> src/transaction.rs:31:9
Nov 09 19:42:45.491 INFO kablam!    |
Nov 09 19:42:45.491 INFO kablam! 31 |     let s = Secp256k1::new();
Nov 09 19:42:45.491 INFO kablam!    |         ^ help: consider using `_s` instead
Nov 09 19:42:45.491 INFO kablam! 
Nov 09 19:42:45.522 INFO kablam! warning: variable does not need to be mutable
Nov 09 19:42:45.522 INFO kablam!   --> src/transaction.rs:52:9
Nov 09 19:42:45.522 INFO kablam!    |
Nov 09 19:42:45.522 INFO kablam! 52 |     let mut txin = TxIn {
Nov 09 19:42:45.522 INFO kablam!    |         ----^^^^
Nov 09 19:42:45.522 INFO kablam!    |         |
Nov 09 19:42:45.522 INFO kablam!    |         help: remove this `mut`
Nov 09 19:42:45.522 INFO kablam!    |
Nov 09 19:42:45.523 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 19:42:45.523 INFO kablam! 
Nov 09 19:42:45.523 INFO kablam! warning: variable does not need to be mutable
Nov 09 19:42:45.523 INFO kablam!   --> src/transaction.rs:62:9
Nov 09 19:42:45.523 INFO kablam!    |
Nov 09 19:42:45.523 INFO kablam! 62 |     let mut transaction = Transaction {
Nov 09 19:42:45.523 INFO kablam!    |         ----^^^^^^^^^^^
Nov 09 19:42:45.523 INFO kablam!    |         |
Nov 09 19:42:45.523 INFO kablam!    |         help: remove this `mut`
Nov 09 19:42:45.523 INFO kablam! 
Nov 09 19:42:45.527 INFO kablam! warning: function is never used: `generate_address`
Nov 09 19:42:45.527 INFO kablam!   --> src/address.rs:14:1
Nov 09 19:42:45.527 INFO kablam!    |
Nov 09 19:42:45.527 INFO kablam! 14 | pub fn generate_address(nwork: &str) -> (String, String) {
Nov 09 19:42:45.527 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:42:45.527 INFO kablam!    |
Nov 09 19:42:45.527 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 19:42:45.527 INFO kablam! 
Nov 09 19:42:45.528 INFO kablam! warning: function is never used: `options`
Nov 09 19:42:45.528 INFO kablam!   --> src/main.rs:11:1
Nov 09 19:42:45.528 INFO kablam!    |
Nov 09 19:42:45.528 INFO kablam! 11 | fn options() -> i32 {
Nov 09 19:42:45.528 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 09 19:42:45.528 INFO kablam! 
Nov 09 19:42:45.583 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.31s
Nov 09 19:42:45.590 INFO kablam! su: No module specific data is present
Nov 09 19:42:46.615 INFO running `"docker" "rm" "-f" "4483abdb0e6a0067611cab80b8511691077f14854fd97ea1275353af57df0ea9"`
Nov 09 19:42:46.761 INFO blam! 4483abdb0e6a0067611cab80b8511691077f14854fd97ea1275353af57df0ea9