Nov 30 20:56:46.595 INFO testing werner/firstcoin against 1.30.1 for beta-1.31-5
Nov 30 20:56:46.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:56:47.314 INFO [stdout] 0ea695f225fb0c16e66d7baf15338f2e24751d932e028004b239711517ec07e6
Nov 30 20:56:47.316 INFO running `"docker" "start" "-a" "0ea695f225fb0c16e66d7baf15338f2e24751d932e028004b239711517ec07e6"`
Nov 30 20:56:48.958 INFO [stderr] usermod: no changes
Nov 30 20:56:49.083 INFO [stderr]    Compiling libc v0.2.36
Nov 30 20:56:49.083 INFO [stderr]    Compiling scopeguard v0.3.3
Nov 30 20:56:49.083 INFO [stderr]    Compiling either v1.4.0
Nov 30 20:56:49.083 INFO [stderr]    Compiling lazy_static v0.2.11
Nov 30 20:56:49.083 INFO [stderr]    Compiling untrusted v0.5.1
Nov 30 20:56:50.315 INFO [stderr]    Compiling coco v0.1.1
Nov 30 20:56:50.315 INFO [stderr]    Compiling itertools v0.5.10
Nov 30 20:56:52.199 INFO [stderr]    Compiling rand v0.4.2
Nov 30 20:56:52.200 INFO [stderr]    Compiling num_cpus v1.8.0
Nov 30 20:56:56.146 INFO [stderr]    Compiling rand v0.3.22
Nov 30 20:56:56.467 INFO [stderr]    Compiling rayon-core v1.3.0
Nov 30 20:56:56.467 INFO [stderr]    Compiling parity-wordlist v1.2.0
Nov 30 20:56:59.748 INFO [stderr]    Compiling rayon v0.8.2
Nov 30 20:57:02.938 INFO [stderr]    Compiling ring v0.12.1
Nov 30 20:57:12.082 INFO [stderr]    Compiling firstcoin v0.1.0 (/source)
Nov 30 20:57:12.351 INFO [stderr] warning: unused imports: `digest`, `signature`
Nov 30 20:57:12.351 INFO [stderr]  --> src/wallet.rs:2:12
Nov 30 20:57:12.351 INFO [stderr]   |
Nov 30 20:57:12.351 INFO [stderr] 2 | use ring::{digest, signature, rand, agreement};
Nov 30 20:57:12.352 INFO [stderr]   |            ^^^^^^  ^^^^^^^^^
Nov 30 20:57:12.352 INFO [stderr]   |
Nov 30 20:57:12.352 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:57:12.352 INFO [stderr] 
Nov 30 20:57:12.507 INFO [stderr] warning: function is never used: `generate_hash`
Nov 30 20:57:12.508 INFO [stderr]  --> src/string_utils.rs:9:1
Nov 30 20:57:12.508 INFO [stderr]   |
Nov 30 20:57:12.508 INFO [stderr] 9 | pub fn generate_hash() -> String {
Nov 30 20:57:12.508 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:12.508 INFO [stderr]   |
Nov 30 20:57:12.508 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 20:57:12.508 INFO [stderr] 
Nov 30 20:57:12.510 INFO [stderr] warning: struct is never constructed: `Wallet`
Nov 30 20:57:12.510 INFO [stderr]  --> src/wallet.rs:4:1
Nov 30 20:57:12.510 INFO [stderr]   |
Nov 30 20:57:12.510 INFO [stderr] 4 | pub struct Wallet {
Nov 30 20:57:12.510 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 30 20:57:12.510 INFO [stderr] 
Nov 30 20:57:12.510 INFO [stderr] warning: method is never used: `new`
Nov 30 20:57:12.510 INFO [stderr]   --> src/wallet.rs:10:3
Nov 30 20:57:12.510 INFO [stderr]    |
Nov 30 20:57:12.510 INFO [stderr] 10 |   pub fn new() -> Wallet {
Nov 30 20:57:12.510 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:12.510 INFO [stderr] 
Nov 30 20:57:12.510 INFO [stderr] warning: method is never used: `generate_keys`
Nov 30 20:57:12.510 INFO [stderr]   --> src/wallet.rs:17:3
Nov 30 20:57:12.510 INFO [stderr]    |
Nov 30 20:57:12.510 INFO [stderr] 17 |   pub fn generate_keys(&mut self) -> &Wallet {
Nov 30 20:57:12.510 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:12.510 INFO [stderr] 
Nov 30 20:57:12.510 INFO [stderr] warning: type alias is never used: `PublicKey`
Nov 30 20:57:12.510 INFO [stderr]  --> src/transaction.rs:3:1
Nov 30 20:57:12.510 INFO [stderr]   |
Nov 30 20:57:12.510 INFO [stderr] 3 | type PublicKey = String;
Nov 30 20:57:12.510 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:12.510 INFO [stderr] 
Nov 30 20:57:12.510 INFO [stderr] warning: struct is never constructed: `TransactionInput`
Nov 30 20:57:12.510 INFO [stderr]  --> src/transaction.rs:4:1
Nov 30 20:57:12.510 INFO [stderr]   |
Nov 30 20:57:12.510 INFO [stderr] 4 | pub struct TransactionInput {}
Nov 30 20:57:12.510 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:12.510 INFO [stderr] 
Nov 30 20:57:12.510 INFO [stderr] warning: struct is never constructed: `TransactionOutput`
Nov 30 20:57:12.510 INFO [stderr]  --> src/transaction.rs:5:1
Nov 30 20:57:12.510 INFO [stderr]   |
Nov 30 20:57:12.510 INFO [stderr] 5 | pub struct TransactionOutput {}
Nov 30 20:57:12.510 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:12.510 INFO [stderr] 
Nov 30 20:57:12.510 INFO [stderr] warning: struct is never constructed: `Transaction`
Nov 30 20:57:12.510 INFO [stderr]  --> src/transaction.rs:7:1
Nov 30 20:57:12.510 INFO [stderr]   |
Nov 30 20:57:12.510 INFO [stderr] 7 | pub struct Transaction {
Nov 30 20:57:12.510 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:12.510 INFO [stderr] 
Nov 30 20:57:12.510 INFO [stderr] warning: method is never used: `new`
Nov 30 20:57:12.510 INFO [stderr]   --> src/transaction.rs:19:3
Nov 30 20:57:12.510 INFO [stderr]    |
Nov 30 20:57:12.510 INFO [stderr] 19 |   pub fn new(from: PublicKey, to: PublicKey, value: f64, inputs: Vec<TransactionInput>, sequence: i32) -> Transaction {
Nov 30 20:57:12.510 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:12.510 INFO [stderr] 
Nov 30 20:57:13.818 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.83s
Nov 30 20:57:13.822 INFO [stderr] su: No module specific data is present
Nov 30 20:57:15.289 INFO running `"docker" "inspect" "0ea695f225fb0c16e66d7baf15338f2e24751d932e028004b239711517ec07e6"`
Nov 30 20:57:15.607 INFO running `"docker" "rm" "-f" "0ea695f225fb0c16e66d7baf15338f2e24751d932e028004b239711517ec07e6"`
Nov 30 20:57:15.989 INFO [stdout] 0ea695f225fb0c16e66d7baf15338f2e24751d932e028004b239711517ec07e6
Nov 30 20:57:15.991 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:57:16.371 INFO [stdout] d7deb3ca05a8df4aa11d2ecc3b956aa087e0f0ab6fbedbc7af6fe370059d9973
Nov 30 20:57:16.377 INFO running `"docker" "start" "-a" "d7deb3ca05a8df4aa11d2ecc3b956aa087e0f0ab6fbedbc7af6fe370059d9973"`
Nov 30 20:57:18.219 INFO [stderr] usermod: no changes
Nov 30 20:57:18.355 INFO [stderr]    Compiling firstcoin v0.1.0 (/source)
Nov 30 20:57:18.627 INFO [stderr] warning: unused imports: `digest`, `signature`
Nov 30 20:57:18.627 INFO [stderr]  --> src/wallet.rs:2:12
Nov 30 20:57:18.627 INFO [stderr]   |
Nov 30 20:57:18.627 INFO [stderr] 2 | use ring::{digest, signature, rand, agreement};
Nov 30 20:57:18.627 INFO [stderr]   |            ^^^^^^  ^^^^^^^^^
Nov 30 20:57:18.627 INFO [stderr]   |
Nov 30 20:57:18.627 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:57:18.627 INFO [stderr] 
Nov 30 20:57:18.760 INFO [stderr] warning: function is never used: `generate_hash`
Nov 30 20:57:18.760 INFO [stderr]  --> src/string_utils.rs:9:1
Nov 30 20:57:18.760 INFO [stderr]   |
Nov 30 20:57:18.761 INFO [stderr] 9 | pub fn generate_hash() -> String {
Nov 30 20:57:18.761 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:18.761 INFO [stderr]   |
Nov 30 20:57:18.762 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 20:57:18.762 INFO [stderr] 
Nov 30 20:57:18.762 INFO [stderr] warning: struct is never constructed: `Wallet`
Nov 30 20:57:18.763 INFO [stderr]  --> src/wallet.rs:4:1
Nov 30 20:57:18.763 INFO [stderr]   |
Nov 30 20:57:18.763 INFO [stderr] 4 | pub struct Wallet {
Nov 30 20:57:18.764 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Nov 30 20:57:18.764 INFO [stderr] 
Nov 30 20:57:18.764 INFO [stderr] warning: method is never used: `new`
Nov 30 20:57:18.765 INFO [stderr]   --> src/wallet.rs:10:3
Nov 30 20:57:18.765 INFO [stderr]    |
Nov 30 20:57:18.765 INFO [stderr] 10 |   pub fn new() -> Wallet {
Nov 30 20:57:18.766 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:18.766 INFO [stderr] 
Nov 30 20:57:18.766 INFO [stderr] warning: method is never used: `generate_keys`
Nov 30 20:57:18.767 INFO [stderr]   --> src/wallet.rs:17:3
Nov 30 20:57:18.767 INFO [stderr]    |
Nov 30 20:57:18.767 INFO [stderr] 17 |   pub fn generate_keys(&mut self) -> &Wallet {
Nov 30 20:57:18.768 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:18.768 INFO [stderr] 
Nov 30 20:57:18.768 INFO [stderr] warning: type alias is never used: `PublicKey`
Nov 30 20:57:18.769 INFO [stderr]  --> src/transaction.rs:3:1
Nov 30 20:57:18.769 INFO [stderr]   |
Nov 30 20:57:18.769 INFO [stderr] 3 | type PublicKey = String;
Nov 30 20:57:18.769 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:18.770 INFO [stderr] 
Nov 30 20:57:18.770 INFO [stderr] warning: struct is never constructed: `TransactionInput`
Nov 30 20:57:18.770 INFO [stderr]  --> src/transaction.rs:4:1
Nov 30 20:57:18.771 INFO [stderr]   |
Nov 30 20:57:18.771 INFO [stderr] 4 | pub struct TransactionInput {}
Nov 30 20:57:18.771 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:18.771 INFO [stderr] 
Nov 30 20:57:18.772 INFO [stderr] warning: struct is never constructed: `TransactionOutput`
Nov 30 20:57:18.772 INFO [stderr]  --> src/transaction.rs:5:1
Nov 30 20:57:18.772 INFO [stderr]   |
Nov 30 20:57:18.773 INFO [stderr] 5 | pub struct TransactionOutput {}
Nov 30 20:57:18.773 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:18.773 INFO [stderr] 
Nov 30 20:57:18.774 INFO [stderr] warning: struct is never constructed: `Transaction`
Nov 30 20:57:18.774 INFO [stderr]  --> src/transaction.rs:7:1
Nov 30 20:57:18.774 INFO [stderr]   |
Nov 30 20:57:18.778 INFO [stderr] 7 | pub struct Transaction {
Nov 30 20:57:18.779 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:18.779 INFO [stderr] 
Nov 30 20:57:18.779 INFO [stderr] warning: method is never used: `new`
Nov 30 20:57:18.779 INFO [stderr]   --> src/transaction.rs:19:3
Nov 30 20:57:18.779 INFO [stderr]    |
Nov 30 20:57:18.779 INFO [stderr] 19 |   pub fn new(from: PublicKey, to: PublicKey, value: f64, inputs: Vec<TransactionInput>, sequence: i32) -> Transaction {
Nov 30 20:57:18.779 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:57:18.779 INFO [stderr] 
Nov 30 20:57:19.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Nov 30 20:57:19.871 INFO [stderr] su: No module specific data is present
Nov 30 20:57:21.155 INFO running `"docker" "inspect" "d7deb3ca05a8df4aa11d2ecc3b956aa087e0f0ab6fbedbc7af6fe370059d9973"`
Nov 30 20:57:21.437 INFO running `"docker" "rm" "-f" "d7deb3ca05a8df4aa11d2ecc3b956aa087e0f0ab6fbedbc7af6fe370059d9973"`
Nov 30 20:57:21.807 INFO [stdout] d7deb3ca05a8df4aa11d2ecc3b956aa087e0f0ab6fbedbc7af6fe370059d9973
Nov 30 20:57:21.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:57:22.406 INFO [stdout] d63f91ff6ea378f45e4f735d9fb088ef14424703b2e4f0d2adabec616aa6193c
Nov 30 20:57:22.408 INFO running `"docker" "start" "-a" "d63f91ff6ea378f45e4f735d9fb088ef14424703b2e4f0d2adabec616aa6193c"`
Nov 30 20:57:24.376 INFO [stderr] usermod: no changes
Nov 30 20:57:24.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Nov 30 20:57:24.543 INFO [stderr]      Running /target/debug/deps/firstcoin-a3f970a3b39dab2b
Nov 30 20:57:24.544 INFO [stdout] 
Nov 30 20:57:24.544 INFO [stdout] running 1 test
Nov 30 20:57:24.547 INFO [stdout] test block::block_basics ... ok
Nov 30 20:57:24.547 INFO [stdout] 
Nov 30 20:57:24.547 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 20:57:24.547 INFO [stdout] 
Nov 30 20:57:24.551 INFO [stderr] su: No module specific data is present
Nov 30 20:57:25.611 INFO running `"docker" "inspect" "d63f91ff6ea378f45e4f735d9fb088ef14424703b2e4f0d2adabec616aa6193c"`
Nov 30 20:57:26.009 INFO running `"docker" "rm" "-f" "d63f91ff6ea378f45e4f735d9fb088ef14424703b2e4f0d2adabec616aa6193c"`
Nov 30 20:57:26.343 INFO [stdout] d63f91ff6ea378f45e4f735d9fb088ef14424703b2e4f0d2adabec616aa6193c
