Nov 09 02:21:07.158 INFO checking werner/firstcoin against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 02:21:07.159 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 02:21:07.737 INFO blam! d7b15c23e965067dd5c071c9244f2be115665b84fdfa73ecfbbc3318e51be332
Nov 09 02:21:07.747 INFO running `"docker" "start" "-a" "d7b15c23e965067dd5c071c9244f2be115665b84fdfa73ecfbbc3318e51be332"`
Nov 09 02:21:08.924 INFO kablam! usermod: no changes
Nov 09 02:21:09.055 INFO kablam!    Compiling libc v0.2.36
Nov 09 02:21:09.055 INFO kablam!    Compiling scopeguard v0.3.3
Nov 09 02:21:09.055 INFO kablam!    Compiling either v1.4.0
Nov 09 02:21:09.055 INFO kablam!    Compiling rayon-core v1.3.0
Nov 09 02:21:09.055 INFO kablam!    Compiling gcc v0.3.54
Nov 09 02:21:09.083 INFO kablam!     Checking untrusted v0.5.1
Nov 09 02:21:11.047 INFO kablam!     Checking itertools v0.5.10
Nov 09 02:21:11.379 INFO kablam!    Compiling coco v0.1.1
Nov 09 02:21:13.315 INFO kablam!    Compiling rand v0.4.2
Nov 09 02:21:13.315 INFO kablam!    Compiling num_cpus v1.8.0
Nov 09 02:21:21.504 INFO kablam!     Checking rand v0.3.22
Nov 09 02:21:22.269 INFO kablam!     Checking parity-wordlist v1.2.0
Nov 09 02:21:25.278 INFO kablam!    Compiling rayon v0.8.2
Nov 09 02:21:28.603 INFO kablam!    Compiling ring v0.12.1
Nov 09 02:21:35.275 INFO kablam!     Checking firstcoin v0.1.0 (/source)
Nov 09 02:21:35.567 INFO kablam! warning: unused imports: `digest`, `signature`
Nov 09 02:21:35.567 INFO kablam!  --> src/wallet.rs:2:12
Nov 09 02:21:35.567 INFO kablam!   |
Nov 09 02:21:35.567 INFO kablam! 2 | use ring::{digest, signature, rand, agreement};
Nov 09 02:21:35.567 INFO kablam!   |            ^^^^^^  ^^^^^^^^^
Nov 09 02:21:35.567 INFO kablam!   |
Nov 09 02:21:35.567 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 02:21:35.567 INFO kablam! 
Nov 09 02:21:35.627 INFO kablam! warning: unused imports: `digest`, `signature`
Nov 09 02:21:35.627 INFO kablam!  --> src/wallet.rs:2:12
Nov 09 02:21:35.627 INFO kablam!   |
Nov 09 02:21:35.627 INFO kablam! 2 | use ring::{digest, signature, rand, agreement};
Nov 09 02:21:35.627 INFO kablam!   |            ^^^^^^  ^^^^^^^^^
Nov 09 02:21:35.627 INFO kablam!   |
Nov 09 02:21:35.627 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 02:21:35.627 INFO kablam! 
Nov 09 02:21:35.783 INFO kablam! warning: function is never used: `generate_hash`
Nov 09 02:21:35.783 INFO kablam!  --> src/string_utils.rs:9:1
Nov 09 02:21:35.783 INFO kablam!   |
Nov 09 02:21:35.783 INFO kablam! 9 | pub fn generate_hash() -> String {
Nov 09 02:21:35.783 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.783 INFO kablam!   |
Nov 09 02:21:35.783 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 02:21:35.783 INFO kablam! 
Nov 09 02:21:35.783 INFO kablam! warning: struct is never constructed: `Wallet`
Nov 09 02:21:35.783 INFO kablam!  --> src/wallet.rs:4:1
Nov 09 02:21:35.783 INFO kablam!   |
Nov 09 02:21:35.783 INFO kablam! 4 | pub struct Wallet {
Nov 09 02:21:35.783 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.783 INFO kablam! 
Nov 09 02:21:35.783 INFO kablam! warning: method is never used: `new`
Nov 09 02:21:35.783 INFO kablam!   --> src/wallet.rs:10:3
Nov 09 02:21:35.783 INFO kablam!    |
Nov 09 02:21:35.783 INFO kablam! 10 |   pub fn new() -> Wallet {
Nov 09 02:21:35.783 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.783 INFO kablam! 
Nov 09 02:21:35.783 INFO kablam! warning: method is never used: `generate_keys`
Nov 09 02:21:35.783 INFO kablam!   --> src/wallet.rs:17:3
Nov 09 02:21:35.783 INFO kablam!    |
Nov 09 02:21:35.783 INFO kablam! 17 |   pub fn generate_keys(&mut self) -> &Wallet {
Nov 09 02:21:35.783 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.783 INFO kablam! 
Nov 09 02:21:35.783 INFO kablam! warning: type alias is never used: `PublicKey`
Nov 09 02:21:35.783 INFO kablam!  --> src/transaction.rs:3:1
Nov 09 02:21:35.783 INFO kablam!   |
Nov 09 02:21:35.783 INFO kablam! 3 | type PublicKey = String;
Nov 09 02:21:35.783 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.783 INFO kablam! 
Nov 09 02:21:35.783 INFO kablam! warning: struct is never constructed: `TransactionInput`
Nov 09 02:21:35.783 INFO kablam!  --> src/transaction.rs:4:1
Nov 09 02:21:35.783 INFO kablam!   |
Nov 09 02:21:35.783 INFO kablam! 4 | pub struct TransactionInput {}
Nov 09 02:21:35.783 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.783 INFO kablam! 
Nov 09 02:21:35.783 INFO kablam! warning: struct is never constructed: `TransactionOutput`
Nov 09 02:21:35.783 INFO kablam!  --> src/transaction.rs:5:1
Nov 09 02:21:35.783 INFO kablam!   |
Nov 09 02:21:35.783 INFO kablam! 5 | pub struct TransactionOutput {}
Nov 09 02:21:35.783 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.783 INFO kablam! 
Nov 09 02:21:35.783 INFO kablam! warning: struct is never constructed: `Transaction`
Nov 09 02:21:35.783 INFO kablam!  --> src/transaction.rs:7:1
Nov 09 02:21:35.783 INFO kablam!   |
Nov 09 02:21:35.783 INFO kablam! 7 | pub struct Transaction {
Nov 09 02:21:35.784 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.784 INFO kablam! 
Nov 09 02:21:35.784 INFO kablam! warning: method is never used: `new`
Nov 09 02:21:35.784 INFO kablam!   --> src/transaction.rs:19:3
Nov 09 02:21:35.784 INFO kablam!    |
Nov 09 02:21:35.784 INFO kablam! 19 |   pub fn new(from: PublicKey, to: PublicKey, value: f64, inputs: Vec<TransactionInput>, sequence: i32) -> Transaction {
Nov 09 02:21:35.784 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.784 INFO kablam! 
Nov 09 02:21:35.784 INFO kablam! warning: function is never used: `generate_hash`
Nov 09 02:21:35.784 INFO kablam!  --> src/string_utils.rs:9:1
Nov 09 02:21:35.784 INFO kablam!   |
Nov 09 02:21:35.784 INFO kablam! 9 | pub fn generate_hash() -> String {
Nov 09 02:21:35.784 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.784 INFO kablam!   |
Nov 09 02:21:35.784 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 02:21:35.784 INFO kablam! 
Nov 09 02:21:35.784 INFO kablam! warning: struct is never constructed: `Wallet`
Nov 09 02:21:35.784 INFO kablam!  --> src/wallet.rs:4:1
Nov 09 02:21:35.784 INFO kablam!   |
Nov 09 02:21:35.784 INFO kablam! 4 | pub struct Wallet {
Nov 09 02:21:35.785 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.785 INFO kablam! 
Nov 09 02:21:35.785 INFO kablam! warning: method is never used: `new`
Nov 09 02:21:35.785 INFO kablam!   --> src/wallet.rs:10:3
Nov 09 02:21:35.785 INFO kablam!    |
Nov 09 02:21:35.785 INFO kablam! 10 |   pub fn new() -> Wallet {
Nov 09 02:21:35.785 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.785 INFO kablam! 
Nov 09 02:21:35.785 INFO kablam! warning: method is never used: `generate_keys`
Nov 09 02:21:35.785 INFO kablam!   --> src/wallet.rs:17:3
Nov 09 02:21:35.785 INFO kablam!    |
Nov 09 02:21:35.785 INFO kablam! 17 |   pub fn generate_keys(&mut self) -> &Wallet {
Nov 09 02:21:35.785 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.785 INFO kablam! 
Nov 09 02:21:35.785 INFO kablam! warning: type alias is never used: `PublicKey`
Nov 09 02:21:35.785 INFO kablam!  --> src/transaction.rs:3:1
Nov 09 02:21:35.785 INFO kablam!   |
Nov 09 02:21:35.785 INFO kablam! 3 | type PublicKey = String;
Nov 09 02:21:35.785 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.785 INFO kablam! 
Nov 09 02:21:35.785 INFO kablam! warning: struct is never constructed: `TransactionInput`
Nov 09 02:21:35.785 INFO kablam!  --> src/transaction.rs:4:1
Nov 09 02:21:35.785 INFO kablam!   |
Nov 09 02:21:35.785 INFO kablam! 4 | pub struct TransactionInput {}
Nov 09 02:21:35.785 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.785 INFO kablam! 
Nov 09 02:21:35.785 INFO kablam! warning: struct is never constructed: `TransactionOutput`
Nov 09 02:21:35.785 INFO kablam!  --> src/transaction.rs:5:1
Nov 09 02:21:35.785 INFO kablam!   |
Nov 09 02:21:35.785 INFO kablam! 5 | pub struct TransactionOutput {}
Nov 09 02:21:35.785 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.785 INFO kablam! 
Nov 09 02:21:35.785 INFO kablam! warning: struct is never constructed: `Transaction`
Nov 09 02:21:35.785 INFO kablam!  --> src/transaction.rs:7:1
Nov 09 02:21:35.785 INFO kablam!   |
Nov 09 02:21:35.785 INFO kablam! 7 | pub struct Transaction {
Nov 09 02:21:35.785 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.785 INFO kablam! 
Nov 09 02:21:35.785 INFO kablam! warning: method is never used: `new`
Nov 09 02:21:35.785 INFO kablam!   --> src/transaction.rs:19:3
Nov 09 02:21:35.785 INFO kablam!    |
Nov 09 02:21:35.785 INFO kablam! 19 |   pub fn new(from: PublicKey, to: PublicKey, value: f64, inputs: Vec<TransactionInput>, sequence: i32) -> Transaction {
Nov 09 02:21:35.785 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 02:21:35.785 INFO kablam! 
Nov 09 02:21:35.823 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.85s
Nov 09 02:21:35.831 INFO kablam! su: No module specific data is present
Nov 09 02:21:37.051 INFO running `"docker" "rm" "-f" "d7b15c23e965067dd5c071c9244f2be115665b84fdfa73ecfbbc3318e51be332"`
Nov 09 02:21:37.319 INFO blam! d7b15c23e965067dd5c071c9244f2be115665b84fdfa73ecfbbc3318e51be332