Nov 27 17:12:00.250 INFO checking werner/firstcoin against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 17:12:00.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 17:12:02.251 INFO [stdout] db6f28c73b75cebb046adab3a3fa30989c18e93da8af927267f475ef3f7744df
Nov 27 17:12:02.254 INFO running `"docker" "start" "-a" "db6f28c73b75cebb046adab3a3fa30989c18e93da8af927267f475ef3f7744df"`
Nov 27 17:12:05.164 INFO [stderr] usermod: no changes
Nov 27 17:12:05.310 INFO [stderr]    Compiling libc v0.2.36
Nov 27 17:12:05.311 INFO [stderr]     Checking either v1.4.0
Nov 27 17:12:06.078 INFO [stderr]     Checking itertools v0.5.10
Nov 27 17:12:07.501 INFO [stderr]    Compiling rand v0.4.2
Nov 27 17:12:07.502 INFO [stderr]    Compiling num_cpus v1.8.0
Nov 27 17:12:10.665 INFO [stderr]     Checking parity-wordlist v1.2.0
Nov 27 17:12:12.468 INFO [stderr]    Compiling rand v0.3.22
Nov 27 17:12:12.680 INFO [stderr]    Compiling rayon-core v1.3.0
Nov 27 17:12:15.193 INFO [stderr]    Compiling rayon v0.8.2
Nov 27 17:12:18.260 INFO [stderr]    Compiling ring v0.12.1
Nov 27 17:12:25.738 INFO [stderr]     Checking firstcoin v0.1.0 (/source)
Nov 27 17:12:26.004 INFO [stderr] warning: unused imports: `digest`, `signature`
Nov 27 17:12:26.005 INFO [stderr]  --> src/wallet.rs:2:12
Nov 27 17:12:26.005 INFO [stderr]   |
Nov 27 17:12:26.005 INFO [stderr] 2 | use ring::{digest, signature, rand, agreement};
Nov 27 17:12:26.005 INFO [stderr]   |            ^^^^^^  ^^^^^^^^^
Nov 27 17:12:26.012 INFO [stderr]   |
Nov 27 17:12:26.013 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 17:12:26.013 INFO [stderr] 
Nov 27 17:12:26.067 INFO [stderr] warning: unused imports: `digest`, `signature`
Nov 27 17:12:26.068 INFO [stderr]  --> src/wallet.rs:2:12
Nov 27 17:12:26.068 INFO [stderr]   |
Nov 27 17:12:26.072 INFO [stderr] 2 | use ring::{digest, signature, rand, agreement};
Nov 27 17:12:26.073 INFO [stderr]   |            ^^^^^^  ^^^^^^^^^
Nov 27 17:12:26.073 INFO [stderr]   |
Nov 27 17:12:26.073 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 17:12:26.073 INFO [stderr] 
Nov 27 17:12:26.185 INFO [stderr] warning: function is never used: `generate_hash`
Nov 27 17:12:26.185 INFO [stderr]  --> src/string_utils.rs:9:1
Nov 27 17:12:26.185 INFO [stderr]   |
Nov 27 17:12:26.185 INFO [stderr] 9 | pub fn generate_hash() -> String {
Nov 27 17:12:26.185 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.186 INFO [stderr]   |
Nov 27 17:12:26.186 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 17:12:26.186 INFO [stderr] 
Nov 27 17:12:26.187 INFO [stderr] warning: struct is never constructed: `Wallet`
Nov 27 17:12:26.187 INFO [stderr]  --> src/wallet.rs:4:1
Nov 27 17:12:26.187 INFO [stderr]   |
Nov 27 17:12:26.187 INFO [stderr] 4 | pub struct Wallet {
Nov 27 17:12:26.188 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.188 INFO [stderr] 
Nov 27 17:12:26.189 INFO [stderr] warning: method is never used: `new`
Nov 27 17:12:26.189 INFO [stderr]   --> src/wallet.rs:10:3
Nov 27 17:12:26.190 INFO [stderr]    |
Nov 27 17:12:26.190 INFO [stderr] 10 |   pub fn new() -> Wallet {
Nov 27 17:12:26.190 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.190 INFO [stderr] 
Nov 27 17:12:26.191 INFO [stderr] warning: method is never used: `generate_keys`
Nov 27 17:12:26.191 INFO [stderr]   --> src/wallet.rs:17:3
Nov 27 17:12:26.191 INFO [stderr]    |
Nov 27 17:12:26.191 INFO [stderr] 17 |   pub fn generate_keys(&mut self) -> &Wallet {
Nov 27 17:12:26.192 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.192 INFO [stderr] 
Nov 27 17:12:26.193 INFO [stderr] warning: type alias is never used: `PublicKey`
Nov 27 17:12:26.193 INFO [stderr]  --> src/transaction.rs:3:1
Nov 27 17:12:26.193 INFO [stderr]   |
Nov 27 17:12:26.194 INFO [stderr] 3 | type PublicKey = String;
Nov 27 17:12:26.194 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.194 INFO [stderr] 
Nov 27 17:12:26.195 INFO [stderr] warning: struct is never constructed: `TransactionInput`
Nov 27 17:12:26.195 INFO [stderr]  --> src/transaction.rs:4:1
Nov 27 17:12:26.195 INFO [stderr]   |
Nov 27 17:12:26.195 INFO [stderr] 4 | pub struct TransactionInput {}
Nov 27 17:12:26.196 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.196 INFO [stderr] 
Nov 27 17:12:26.196 INFO [stderr] warning: struct is never constructed: `TransactionOutput`
Nov 27 17:12:26.197 INFO [stderr]  --> src/transaction.rs:5:1
Nov 27 17:12:26.197 INFO [stderr]   |
Nov 27 17:12:26.197 INFO [stderr] 5 | pub struct TransactionOutput {}
Nov 27 17:12:26.197 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.198 INFO [stderr] 
Nov 27 17:12:26.198 INFO [stderr] warning: struct is never constructed: `Transaction`
Nov 27 17:12:26.198 INFO [stderr]  --> src/transaction.rs:7:1
Nov 27 17:12:26.199 INFO [stderr]   |
Nov 27 17:12:26.199 INFO [stderr] 7 | pub struct Transaction {
Nov 27 17:12:26.199 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.199 INFO [stderr] 
Nov 27 17:12:26.200 INFO [stderr] warning: method is never used: `new`
Nov 27 17:12:26.200 INFO [stderr]   --> src/transaction.rs:19:3
Nov 27 17:12:26.200 INFO [stderr]    |
Nov 27 17:12:26.201 INFO [stderr] 19 |   pub fn new(from: PublicKey, to: PublicKey, value: f64, inputs: Vec<TransactionInput>, sequence: i32) -> Transaction {
Nov 27 17:12:26.201 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.201 INFO [stderr] 
Nov 27 17:12:26.353 INFO [stderr] warning: function is never used: `generate_hash`
Nov 27 17:12:26.353 INFO [stderr]  --> src/string_utils.rs:9:1
Nov 27 17:12:26.353 INFO [stderr]   |
Nov 27 17:12:26.353 INFO [stderr] 9 | pub fn generate_hash() -> String {
Nov 27 17:12:26.354 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.354 INFO [stderr]   |
Nov 27 17:12:26.354 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 17:12:26.354 INFO [stderr] 
Nov 27 17:12:26.355 INFO [stderr] warning: struct is never constructed: `Wallet`
Nov 27 17:12:26.355 INFO [stderr]  --> src/wallet.rs:4:1
Nov 27 17:12:26.355 INFO [stderr]   |
Nov 27 17:12:26.355 INFO [stderr] 4 | pub struct Wallet {
Nov 27 17:12:26.356 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.356 INFO [stderr] 
Nov 27 17:12:26.356 INFO [stderr] warning: method is never used: `new`
Nov 27 17:12:26.357 INFO [stderr]   --> src/wallet.rs:10:3
Nov 27 17:12:26.357 INFO [stderr]    |
Nov 27 17:12:26.357 INFO [stderr] 10 |   pub fn new() -> Wallet {
Nov 27 17:12:26.358 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.358 INFO [stderr] 
Nov 27 17:12:26.358 INFO [stderr] warning: method is never used: `generate_keys`
Nov 27 17:12:26.358 INFO [stderr]   --> src/wallet.rs:17:3
Nov 27 17:12:26.359 INFO [stderr]    |
Nov 27 17:12:26.359 INFO [stderr] 17 |   pub fn generate_keys(&mut self) -> &Wallet {
Nov 27 17:12:26.359 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.360 INFO [stderr] 
Nov 27 17:12:26.360 INFO [stderr] warning: type alias is never used: `PublicKey`
Nov 27 17:12:26.360 INFO [stderr]  --> src/transaction.rs:3:1
Nov 27 17:12:26.361 INFO [stderr]   |
Nov 27 17:12:26.361 INFO [stderr] 3 | type PublicKey = String;
Nov 27 17:12:26.361 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.361 INFO [stderr] 
Nov 27 17:12:26.362 INFO [stderr] warning: struct is never constructed: `TransactionInput`
Nov 27 17:12:26.362 INFO [stderr]  --> src/transaction.rs:4:1
Nov 27 17:12:26.362 INFO [stderr]   |
Nov 27 17:12:26.362 INFO [stderr] 4 | pub struct TransactionInput {}
Nov 27 17:12:26.363 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.363 INFO [stderr] 
Nov 27 17:12:26.363 INFO [stderr] warning: struct is never constructed: `TransactionOutput`
Nov 27 17:12:26.363 INFO [stderr]  --> src/transaction.rs:5:1
Nov 27 17:12:26.364 INFO [stderr]   |
Nov 27 17:12:26.364 INFO [stderr] 5 | pub struct TransactionOutput {}
Nov 27 17:12:26.364 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.365 INFO [stderr] 
Nov 27 17:12:26.365 INFO [stderr] warning: struct is never constructed: `Transaction`
Nov 27 17:12:26.365 INFO [stderr]  --> src/transaction.rs:7:1
Nov 27 17:12:26.365 INFO [stderr]   |
Nov 27 17:12:26.366 INFO [stderr] 7 | pub struct Transaction {
Nov 27 17:12:26.366 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.366 INFO [stderr] 
Nov 27 17:12:26.367 INFO [stderr] warning: method is never used: `new`
Nov 27 17:12:26.367 INFO [stderr]   --> src/transaction.rs:19:3
Nov 27 17:12:26.367 INFO [stderr]    |
Nov 27 17:12:26.367 INFO [stderr] 19 |   pub fn new(from: PublicKey, to: PublicKey, value: f64, inputs: Vec<TransactionInput>, sequence: i32) -> Transaction {
Nov 27 17:12:26.368 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:12:26.368 INFO [stderr] 
Nov 27 17:12:26.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.23s
Nov 27 17:12:26.442 INFO [stderr] su: No module specific data is present
Nov 27 17:12:27.076 INFO running `"docker" "inspect" "db6f28c73b75cebb046adab3a3fa30989c18e93da8af927267f475ef3f7744df"`
Nov 27 17:12:27.454 INFO running `"docker" "rm" "-f" "db6f28c73b75cebb046adab3a3fa30989c18e93da8af927267f475ef3f7744df"`
Nov 27 17:12:27.772 INFO [stdout] db6f28c73b75cebb046adab3a3fa30989c18e93da8af927267f475ef3f7744df