Nov 06 11:11:31.067 INFO checking werner/firstcoin against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 11:11:31.067 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 11:11:31.599 INFO blam! 36aaadee3acc3e4f3a7df78f506078b8ed5c36bd2964d4c91351960d76986895
Nov 06 11:11:31.601 INFO running `"docker" "start" "-a" "36aaadee3acc3e4f3a7df78f506078b8ed5c36bd2964d4c91351960d76986895"`
Nov 06 11:11:34.184 INFO kablam! usermod: no changes
Nov 06 11:11:34.340 INFO kablam!    Compiling libc v0.2.36
Nov 06 11:11:34.340 INFO kablam!    Compiling either v1.4.0
Nov 06 11:11:34.340 INFO kablam!    Compiling scopeguard v0.3.3
Nov 06 11:11:34.356 INFO kablam!    Compiling rayon-core v1.3.0
Nov 06 11:11:34.357 INFO kablam!    Compiling gcc v0.3.54
Nov 06 11:11:34.372 INFO kablam!     Checking untrusted v0.5.1
Nov 06 11:11:34.372 INFO kablam!     Checking rand v0.4.2
Nov 06 11:11:36.344 INFO kablam!     Checking itertools v0.5.10
Nov 06 11:11:36.490 INFO kablam!    Compiling coco v0.1.1
Nov 06 11:11:39.766 INFO kablam!    Compiling num_cpus v1.8.0
Nov 06 11:11:43.069 INFO kablam!     Checking rand v0.3.22
Nov 06 11:11:45.284 INFO kablam!     Checking parity-wordlist v1.2.0
Nov 06 11:11:49.200 INFO kablam!    Compiling rayon v0.8.2
Nov 06 11:11:52.393 INFO kablam!    Compiling ring v0.12.1
Nov 06 11:12:00.468 INFO kablam!     Checking firstcoin v0.1.0 (/source)
Nov 06 11:12:00.756 INFO kablam! warning: unused imports: `digest`, `signature`
Nov 06 11:12:00.756 INFO kablam!  --> src/wallet.rs:2:12
Nov 06 11:12:00.756 INFO kablam!   |
Nov 06 11:12:00.756 INFO kablam! 2 | use ring::{digest, signature, rand, agreement};
Nov 06 11:12:00.756 INFO kablam!   |            ^^^^^^  ^^^^^^^^^
Nov 06 11:12:00.756 INFO kablam!   |
Nov 06 11:12:00.756 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 11:12:00.756 INFO kablam! 
Nov 06 11:12:00.808 INFO kablam! warning: unused imports: `digest`, `signature`
Nov 06 11:12:00.808 INFO kablam!  --> src/wallet.rs:2:12
Nov 06 11:12:00.808 INFO kablam!   |
Nov 06 11:12:00.808 INFO kablam! 2 | use ring::{digest, signature, rand, agreement};
Nov 06 11:12:00.808 INFO kablam!   |            ^^^^^^  ^^^^^^^^^
Nov 06 11:12:00.808 INFO kablam!   |
Nov 06 11:12:00.808 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 11:12:00.808 INFO kablam! 
Nov 06 11:12:01.008 INFO kablam! warning: function is never used: `generate_hash`
Nov 06 11:12:01.008 INFO kablam!  --> src/string_utils.rs:9:1
Nov 06 11:12:01.008 INFO kablam!   |
Nov 06 11:12:01.008 INFO kablam! 9 | pub fn generate_hash() -> String {
Nov 06 11:12:01.008 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.008 INFO kablam!   |
Nov 06 11:12:01.008 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 11:12:01.008 INFO kablam! 
Nov 06 11:12:01.008 INFO kablam! warning: struct is never constructed: `Wallet`
Nov 06 11:12:01.008 INFO kablam!  --> src/wallet.rs:4:1
Nov 06 11:12:01.008 INFO kablam!   |
Nov 06 11:12:01.008 INFO kablam! 4 | pub struct Wallet {
Nov 06 11:12:01.008 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.008 INFO kablam! 
Nov 06 11:12:01.008 INFO kablam! warning: method is never used: `new`
Nov 06 11:12:01.008 INFO kablam!   --> src/wallet.rs:10:3
Nov 06 11:12:01.008 INFO kablam!    |
Nov 06 11:12:01.008 INFO kablam! 10 |   pub fn new() -> Wallet {
Nov 06 11:12:01.008 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.008 INFO kablam! 
Nov 06 11:12:01.008 INFO kablam! warning: method is never used: `generate_keys`
Nov 06 11:12:01.008 INFO kablam!   --> src/wallet.rs:17:3
Nov 06 11:12:01.008 INFO kablam!    |
Nov 06 11:12:01.008 INFO kablam! 17 |   pub fn generate_keys(&mut self) -> &Wallet {
Nov 06 11:12:01.008 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.008 INFO kablam! 
Nov 06 11:12:01.008 INFO kablam! warning: type alias is never used: `PublicKey`
Nov 06 11:12:01.008 INFO kablam!  --> src/transaction.rs:3:1
Nov 06 11:12:01.008 INFO kablam!   |
Nov 06 11:12:01.008 INFO kablam! 3 | type PublicKey = String;
Nov 06 11:12:01.008 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.008 INFO kablam! 
Nov 06 11:12:01.008 INFO kablam! warning: struct is never constructed: `TransactionInput`
Nov 06 11:12:01.008 INFO kablam!  --> src/transaction.rs:4:1
Nov 06 11:12:01.008 INFO kablam!   |
Nov 06 11:12:01.008 INFO kablam! 4 | pub struct TransactionInput {}
Nov 06 11:12:01.008 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.008 INFO kablam! 
Nov 06 11:12:01.008 INFO kablam! warning: struct is never constructed: `TransactionOutput`
Nov 06 11:12:01.008 INFO kablam!  --> src/transaction.rs:5:1
Nov 06 11:12:01.008 INFO kablam!   |
Nov 06 11:12:01.008 INFO kablam! 5 | pub struct TransactionOutput {}
Nov 06 11:12:01.008 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.008 INFO kablam! 
Nov 06 11:12:01.008 INFO kablam! warning: struct is never constructed: `Transaction`
Nov 06 11:12:01.008 INFO kablam!  --> src/transaction.rs:7:1
Nov 06 11:12:01.008 INFO kablam!   |
Nov 06 11:12:01.008 INFO kablam! 7 | pub struct Transaction {
Nov 06 11:12:01.008 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.008 INFO kablam! 
Nov 06 11:12:01.009 INFO kablam! warning: method is never used: `new`
Nov 06 11:12:01.009 INFO kablam!   --> src/transaction.rs:19:3
Nov 06 11:12:01.009 INFO kablam!    |
Nov 06 11:12:01.009 INFO kablam! 19 |   pub fn new(from: PublicKey, to: PublicKey, value: f64, inputs: Vec<TransactionInput>, sequence: i32) -> Transaction {
Nov 06 11:12:01.009 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.009 INFO kablam! 
Nov 06 11:12:01.180 INFO kablam! warning: function is never used: `generate_hash`
Nov 06 11:12:01.180 INFO kablam!  --> src/string_utils.rs:9:1
Nov 06 11:12:01.180 INFO kablam!   |
Nov 06 11:12:01.180 INFO kablam! 9 | pub fn generate_hash() -> String {
Nov 06 11:12:01.180 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.180 INFO kablam!   |
Nov 06 11:12:01.180 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 06 11:12:01.180 INFO kablam! 
Nov 06 11:12:01.193 INFO kablam! warning: struct is never constructed: `Wallet`
Nov 06 11:12:01.193 INFO kablam!  --> src/wallet.rs:4:1
Nov 06 11:12:01.193 INFO kablam!   |
Nov 06 11:12:01.193 INFO kablam! 4 | pub struct Wallet {
Nov 06 11:12:01.193 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.193 INFO kablam! 
Nov 06 11:12:01.193 INFO kablam! warning: method is never used: `new`
Nov 06 11:12:01.193 INFO kablam!   --> src/wallet.rs:10:3
Nov 06 11:12:01.193 INFO kablam!    |
Nov 06 11:12:01.193 INFO kablam! 10 |   pub fn new() -> Wallet {
Nov 06 11:12:01.193 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.193 INFO kablam! 
Nov 06 11:12:01.193 INFO kablam! warning: method is never used: `generate_keys`
Nov 06 11:12:01.193 INFO kablam!   --> src/wallet.rs:17:3
Nov 06 11:12:01.193 INFO kablam!    |
Nov 06 11:12:01.193 INFO kablam! 17 |   pub fn generate_keys(&mut self) -> &Wallet {
Nov 06 11:12:01.193 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.193 INFO kablam! 
Nov 06 11:12:01.193 INFO kablam! warning: type alias is never used: `PublicKey`
Nov 06 11:12:01.193 INFO kablam!  --> src/transaction.rs:3:1
Nov 06 11:12:01.193 INFO kablam!   |
Nov 06 11:12:01.193 INFO kablam! 3 | type PublicKey = String;
Nov 06 11:12:01.193 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.193 INFO kablam! 
Nov 06 11:12:01.193 INFO kablam! warning: struct is never constructed: `TransactionInput`
Nov 06 11:12:01.193 INFO kablam!  --> src/transaction.rs:4:1
Nov 06 11:12:01.193 INFO kablam!   |
Nov 06 11:12:01.193 INFO kablam! 4 | pub struct TransactionInput {}
Nov 06 11:12:01.193 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.193 INFO kablam! 
Nov 06 11:12:01.193 INFO kablam! warning: struct is never constructed: `TransactionOutput`
Nov 06 11:12:01.193 INFO kablam!  --> src/transaction.rs:5:1
Nov 06 11:12:01.193 INFO kablam!   |
Nov 06 11:12:01.193 INFO kablam! 5 | pub struct TransactionOutput {}
Nov 06 11:12:01.193 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.193 INFO kablam! 
Nov 06 11:12:01.193 INFO kablam! warning: struct is never constructed: `Transaction`
Nov 06 11:12:01.193 INFO kablam!  --> src/transaction.rs:7:1
Nov 06 11:12:01.193 INFO kablam!   |
Nov 06 11:12:01.193 INFO kablam! 7 | pub struct Transaction {
Nov 06 11:12:01.193 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.193 INFO kablam! 
Nov 06 11:12:01.193 INFO kablam! warning: method is never used: `new`
Nov 06 11:12:01.193 INFO kablam!   --> src/transaction.rs:19:3
Nov 06 11:12:01.193 INFO kablam!    |
Nov 06 11:12:01.193 INFO kablam! 19 |   pub fn new(from: PublicKey, to: PublicKey, value: f64, inputs: Vec<TransactionInput>, sequence: i32) -> Transaction {
Nov 06 11:12:01.193 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 11:12:01.193 INFO kablam! 
Nov 06 11:12:01.225 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.00s
Nov 06 11:12:01.240 INFO kablam! su: No module specific data is present
Nov 06 11:12:02.532 INFO running `"docker" "rm" "-f" "36aaadee3acc3e4f3a7df78f506078b8ed5c36bd2964d4c91351960d76986895"`
Nov 06 11:12:02.804 INFO blam! 36aaadee3acc3e4f3a7df78f506078b8ed5c36bd2964d4c91351960d76986895