Nov 03 20:13:55.839 INFO checking werner/firstcoin against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 20:13:55.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 03 20:13:56.225 INFO blam! ee566a343df29e60b8fdecd32bd5f6704467ba01ce2782efa668ed93f77653e0
Nov 03 20:13:56.233 INFO running `"docker" "start" "-a" "ee566a343df29e60b8fdecd32bd5f6704467ba01ce2782efa668ed93f77653e0"`
Nov 03 20:13:57.669 INFO kablam! usermod: no changes
Nov 03 20:13:57.815 INFO kablam!    Compiling libc v0.2.36
Nov 03 20:13:57.815 INFO kablam!    Compiling either v1.4.0
Nov 03 20:13:57.815 INFO kablam!    Compiling scopeguard v0.3.3
Nov 03 20:13:57.827 INFO kablam!    Compiling rayon-core v1.3.0
Nov 03 20:13:57.827 INFO kablam!    Compiling lazy_static v0.2.11
Nov 03 20:13:57.827 INFO kablam!     Checking rand v0.4.2
Nov 03 20:13:58.905 INFO kablam!     Checking itertools v0.5.10
Nov 03 20:13:59.845 INFO kablam!    Compiling coco v0.1.1
Nov 03 20:14:02.063 INFO kablam!    Compiling num_cpus v1.8.0
Nov 03 20:14:03.635 INFO kablam!     Checking rand v0.3.22
Nov 03 20:14:04.395 INFO kablam!     Checking parity-wordlist v1.2.0
Nov 03 20:14:09.291 INFO kablam!    Compiling rayon v0.8.2
Nov 03 20:14:12.767 INFO kablam!    Compiling ring v0.12.1
Nov 03 20:14:20.304 INFO kablam!     Checking firstcoin v0.1.0 (/source)
Nov 03 20:14:20.615 INFO kablam! warning: unused imports: `digest`, `signature`
Nov 03 20:14:20.615 INFO kablam!  --> src/wallet.rs:2:12
Nov 03 20:14:20.615 INFO kablam!   |
Nov 03 20:14:20.616 INFO kablam! 2 | use ring::{digest, signature, rand, agreement};
Nov 03 20:14:20.616 INFO kablam!   |            ^^^^^^  ^^^^^^^^^
Nov 03 20:14:20.627 INFO kablam!   |
Nov 03 20:14:20.627 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 20:14:20.627 INFO kablam! 
Nov 03 20:14:20.653 INFO kablam! warning: unused imports: `digest`, `signature`
Nov 03 20:14:20.653 INFO kablam!  --> src/wallet.rs:2:12
Nov 03 20:14:20.653 INFO kablam!   |
Nov 03 20:14:20.653 INFO kablam! 2 | use ring::{digest, signature, rand, agreement};
Nov 03 20:14:20.653 INFO kablam!   |            ^^^^^^  ^^^^^^^^^
Nov 03 20:14:20.653 INFO kablam!   |
Nov 03 20:14:20.653 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 20:14:20.653 INFO kablam! 
Nov 03 20:14:20.831 INFO kablam! warning: function is never used: `generate_hash`
Nov 03 20:14:20.831 INFO kablam!  --> src/string_utils.rs:9:1
Nov 03 20:14:20.832 INFO kablam!   |
Nov 03 20:14:20.832 INFO kablam! 9 | pub fn generate_hash() -> String {
Nov 03 20:14:20.832 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.832 INFO kablam!   |
Nov 03 20:14:20.832 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 03 20:14:20.832 INFO kablam! 
Nov 03 20:14:20.832 INFO kablam! warning: struct is never constructed: `Wallet`
Nov 03 20:14:20.832 INFO kablam!  --> src/wallet.rs:4:1
Nov 03 20:14:20.832 INFO kablam!   |
Nov 03 20:14:20.832 INFO kablam! 4 | pub struct Wallet {
Nov 03 20:14:20.832 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.832 INFO kablam! 
Nov 03 20:14:20.833 INFO kablam! warning: method is never used: `new`
Nov 03 20:14:20.833 INFO kablam!   --> src/wallet.rs:10:3
Nov 03 20:14:20.833 INFO kablam!    |
Nov 03 20:14:20.833 INFO kablam! 10 |   pub fn new() -> Wallet {
Nov 03 20:14:20.833 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.833 INFO kablam! 
Nov 03 20:14:20.836 INFO kablam! warning: method is never used: `generate_keys`
Nov 03 20:14:20.836 INFO kablam!   --> src/wallet.rs:17:3
Nov 03 20:14:20.836 INFO kablam!    |
Nov 03 20:14:20.836 INFO kablam! 17 |   pub fn generate_keys(&mut self) -> &Wallet {
Nov 03 20:14:20.836 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.836 INFO kablam! 
Nov 03 20:14:20.836 INFO kablam! warning: type alias is never used: `PublicKey`
Nov 03 20:14:20.836 INFO kablam!  --> src/transaction.rs:3:1
Nov 03 20:14:20.836 INFO kablam!   |
Nov 03 20:14:20.836 INFO kablam! 3 | type PublicKey = String;
Nov 03 20:14:20.836 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.836 INFO kablam! 
Nov 03 20:14:20.836 INFO kablam! warning: struct is never constructed: `TransactionInput`
Nov 03 20:14:20.836 INFO kablam!  --> src/transaction.rs:4:1
Nov 03 20:14:20.836 INFO kablam!   |
Nov 03 20:14:20.836 INFO kablam! 4 | pub struct TransactionInput {}
Nov 03 20:14:20.836 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.836 INFO kablam! 
Nov 03 20:14:20.836 INFO kablam! warning: struct is never constructed: `TransactionOutput`
Nov 03 20:14:20.836 INFO kablam!  --> src/transaction.rs:5:1
Nov 03 20:14:20.836 INFO kablam!   |
Nov 03 20:14:20.836 INFO kablam! 5 | pub struct TransactionOutput {}
Nov 03 20:14:20.836 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.836 INFO kablam! 
Nov 03 20:14:20.836 INFO kablam! warning: struct is never constructed: `Transaction`
Nov 03 20:14:20.836 INFO kablam!  --> src/transaction.rs:7:1
Nov 03 20:14:20.836 INFO kablam!   |
Nov 03 20:14:20.836 INFO kablam! 7 | pub struct Transaction {
Nov 03 20:14:20.836 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.836 INFO kablam! 
Nov 03 20:14:20.842 INFO kablam! warning: method is never used: `new`
Nov 03 20:14:20.842 INFO kablam!   --> src/transaction.rs:19:3
Nov 03 20:14:20.842 INFO kablam!    |
Nov 03 20:14:20.842 INFO kablam! 19 |   pub fn new(from: PublicKey, to: PublicKey, value: f64, inputs: Vec<TransactionInput>, sequence: i32) -> Transaction {
Nov 03 20:14:20.842 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.842 INFO kablam! 
Nov 03 20:14:20.907 INFO kablam! warning: function is never used: `generate_hash`
Nov 03 20:14:20.907 INFO kablam!  --> src/string_utils.rs:9:1
Nov 03 20:14:20.907 INFO kablam!   |
Nov 03 20:14:20.907 INFO kablam! 9 | pub fn generate_hash() -> String {
Nov 03 20:14:20.907 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.907 INFO kablam!   |
Nov 03 20:14:20.907 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 03 20:14:20.907 INFO kablam! 
Nov 03 20:14:20.907 INFO kablam! warning: struct is never constructed: `Wallet`
Nov 03 20:14:20.907 INFO kablam!  --> src/wallet.rs:4:1
Nov 03 20:14:20.907 INFO kablam!   |
Nov 03 20:14:20.907 INFO kablam! 4 | pub struct Wallet {
Nov 03 20:14:20.907 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.911 INFO kablam! 
Nov 03 20:14:20.911 INFO kablam! warning: method is never used: `new`
Nov 03 20:14:20.911 INFO kablam!   --> src/wallet.rs:10:3
Nov 03 20:14:20.911 INFO kablam!    |
Nov 03 20:14:20.911 INFO kablam! 10 |   pub fn new() -> Wallet {
Nov 03 20:14:20.911 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.911 INFO kablam! 
Nov 03 20:14:20.911 INFO kablam! warning: method is never used: `generate_keys`
Nov 03 20:14:20.911 INFO kablam!   --> src/wallet.rs:17:3
Nov 03 20:14:20.911 INFO kablam!    |
Nov 03 20:14:20.911 INFO kablam! 17 |   pub fn generate_keys(&mut self) -> &Wallet {
Nov 03 20:14:20.911 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.911 INFO kablam! 
Nov 03 20:14:20.911 INFO kablam! warning: type alias is never used: `PublicKey`
Nov 03 20:14:20.911 INFO kablam!  --> src/transaction.rs:3:1
Nov 03 20:14:20.911 INFO kablam!   |
Nov 03 20:14:20.911 INFO kablam! 3 | type PublicKey = String;
Nov 03 20:14:20.911 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.911 INFO kablam! 
Nov 03 20:14:20.911 INFO kablam! warning: struct is never constructed: `TransactionInput`
Nov 03 20:14:20.911 INFO kablam!  --> src/transaction.rs:4:1
Nov 03 20:14:20.911 INFO kablam!   |
Nov 03 20:14:20.911 INFO kablam! 4 | pub struct TransactionInput {}
Nov 03 20:14:20.911 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.911 INFO kablam! 
Nov 03 20:14:20.911 INFO kablam! warning: struct is never constructed: `TransactionOutput`
Nov 03 20:14:20.911 INFO kablam!  --> src/transaction.rs:5:1
Nov 03 20:14:20.911 INFO kablam!   |
Nov 03 20:14:20.911 INFO kablam! 5 | pub struct TransactionOutput {}
Nov 03 20:14:20.911 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.911 INFO kablam! 
Nov 03 20:14:20.911 INFO kablam! warning: struct is never constructed: `Transaction`
Nov 03 20:14:20.911 INFO kablam!  --> src/transaction.rs:7:1
Nov 03 20:14:20.911 INFO kablam!   |
Nov 03 20:14:20.912 INFO kablam! 7 | pub struct Transaction {
Nov 03 20:14:20.912 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.912 INFO kablam! 
Nov 03 20:14:20.912 INFO kablam! warning: method is never used: `new`
Nov 03 20:14:20.912 INFO kablam!   --> src/transaction.rs:19:3
Nov 03 20:14:20.912 INFO kablam!    |
Nov 03 20:14:20.912 INFO kablam! 19 |   pub fn new(from: PublicKey, to: PublicKey, value: f64, inputs: Vec<TransactionInput>, sequence: i32) -> Transaction {
Nov 03 20:14:20.912 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:14:20.912 INFO kablam! 
Nov 03 20:14:20.946 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.26s
Nov 03 20:14:20.950 INFO kablam! su: No module specific data is present
Nov 03 20:14:22.493 INFO running `"docker" "rm" "-f" "ee566a343df29e60b8fdecd32bd5f6704467ba01ce2782efa668ed93f77653e0"`
Nov 03 20:14:22.795 INFO blam! ee566a343df29e60b8fdecd32bd5f6704467ba01ce2782efa668ed93f77653e0