Nov 06 15:51:28.975 INFO checking psiofxt/rust-blockchain against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 15:51:28.976 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 15:51:29.383 INFO blam! 81b2559442374c9ae14606e13c2a3892e2449db8b446e3b49aace1064cb17b48
Nov 06 15:51:29.386 INFO running `"docker" "start" "-a" "81b2559442374c9ae14606e13c2a3892e2449db8b446e3b49aace1064cb17b48"`
Nov 06 15:51:31.524 INFO kablam! usermod: no changes
Nov 06 15:51:31.825 INFO kablam!    Compiling unicase v2.2.0
Nov 06 15:51:31.881 INFO kablam!     Checking syn v0.12.15
Nov 06 15:51:31.885 INFO kablam!    Compiling syn v0.14.9
Nov 06 15:51:31.887 INFO kablam!     Checking env_logger v0.5.13
Nov 06 15:51:31.889 INFO kablam!     Checking tokio-proto v0.1.1
Nov 06 15:51:38.154 INFO kablam!     Checking mime v0.3.9
Nov 06 15:51:41.405 INFO kablam!     Checking hyper v0.11.27
Nov 06 15:51:51.556 INFO kablam!    Compiling serde_derive v1.0.76
Nov 06 15:52:10.097 INFO kablam!     Checking blockchain v0.1.0 (/source)
Nov 06 15:52:12.661 INFO kablam! warning: unused import: `std::collections::HashSet`
Nov 06 15:52:12.661 INFO kablam!  --> src/blockchain.rs:1:5
Nov 06 15:52:12.661 INFO kablam!   |
Nov 06 15:52:12.662 INFO kablam! 1 | use std::collections::HashSet;
Nov 06 15:52:12.662 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:12.662 INFO kablam!   |
Nov 06 15:52:12.662 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 15:52:12.663 INFO kablam! 
Nov 06 15:52:12.725 INFO kablam! warning: unused import: `std::collections::HashSet`
Nov 06 15:52:12.725 INFO kablam!  --> src/blockchain.rs:1:5
Nov 06 15:52:12.725 INFO kablam!   |
Nov 06 15:52:12.726 INFO kablam! 1 | use std::collections::HashSet;
Nov 06 15:52:12.726 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:12.726 INFO kablam!   |
Nov 06 15:52:12.726 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 15:52:12.727 INFO kablam! 
Nov 06 15:52:13.012 INFO kablam! warning: struct is never constructed: `Node`
Nov 06 15:52:13.012 INFO kablam!   --> src/blockchain.rs:20:1
Nov 06 15:52:13.012 INFO kablam!    |
Nov 06 15:52:13.012 INFO kablam! 20 | struct Node {
Nov 06 15:52:13.012 INFO kablam!    | ^^^^^^^^^^^
Nov 06 15:52:13.012 INFO kablam!    |
Nov 06 15:52:13.012 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 15:52:13.012 INFO kablam! 
Nov 06 15:52:13.012 INFO kablam! warning: method is never used: `new_transaction`
Nov 06 15:52:13.012 INFO kablam!   --> src/blockchain.rs:61:5
Nov 06 15:52:13.012 INFO kablam!    |
Nov 06 15:52:13.012 INFO kablam! 61 |     fn new_transaction(&mut self, sender: String, recipient: String, amount: f32) {
Nov 06 15:52:13.012 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:13.012 INFO kablam! 
Nov 06 15:52:13.012 INFO kablam! warning: method is never used: `last_block`
Nov 06 15:52:13.012 INFO kablam!   --> src/blockchain.rs:70:5
Nov 06 15:52:13.012 INFO kablam!    |
Nov 06 15:52:13.013 INFO kablam! 70 |     fn last_block(&self) -> usize {
Nov 06 15:52:13.013 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:13.013 INFO kablam! 
Nov 06 15:52:13.013 INFO kablam! warning: function is never used: `make_error_response`
Nov 06 15:52:13.013 INFO kablam!   --> src/main.rs:26:1
Nov 06 15:52:13.013 INFO kablam!    |
Nov 06 15:52:13.013 INFO kablam! 26 | fn make_error_response(error_message: &str) -> FutureResult<hyper::Response, hyper::Error> {
Nov 06 15:52:13.013 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:13.013 INFO kablam! 
Nov 06 15:52:13.028 INFO kablam! warning: struct is never constructed: `Node`
Nov 06 15:52:13.028 INFO kablam!   --> src/blockchain.rs:20:1
Nov 06 15:52:13.028 INFO kablam!    |
Nov 06 15:52:13.028 INFO kablam! 20 | struct Node {
Nov 06 15:52:13.028 INFO kablam!    | ^^^^^^^^^^^
Nov 06 15:52:13.028 INFO kablam!    |
Nov 06 15:52:13.028 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 15:52:13.028 INFO kablam! 
Nov 06 15:52:13.028 INFO kablam! warning: method is never used: `new_transaction`
Nov 06 15:52:13.028 INFO kablam!   --> src/blockchain.rs:61:5
Nov 06 15:52:13.028 INFO kablam!    |
Nov 06 15:52:13.028 INFO kablam! 61 |     fn new_transaction(&mut self, sender: String, recipient: String, amount: f32) {
Nov 06 15:52:13.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:13.028 INFO kablam! 
Nov 06 15:52:13.028 INFO kablam! warning: method is never used: `last_block`
Nov 06 15:52:13.028 INFO kablam!   --> src/blockchain.rs:70:5
Nov 06 15:52:13.028 INFO kablam!    |
Nov 06 15:52:13.028 INFO kablam! 70 |     fn last_block(&self) -> usize {
Nov 06 15:52:13.029 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:13.029 INFO kablam! 
Nov 06 15:52:13.029 INFO kablam! warning: function is never used: `make_error_response`
Nov 06 15:52:13.029 INFO kablam!   --> src/main.rs:26:1
Nov 06 15:52:13.029 INFO kablam!    |
Nov 06 15:52:13.029 INFO kablam! 26 | fn make_error_response(error_message: &str) -> FutureResult<hyper::Response, hyper::Error> {
Nov 06 15:52:13.029 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:13.029 INFO kablam! 
Nov 06 15:52:13.072 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 41.53s
Nov 06 15:52:13.089 INFO kablam! su: No module specific data is present
Nov 06 15:52:14.048 INFO running `"docker" "rm" "-f" "81b2559442374c9ae14606e13c2a3892e2449db8b446e3b49aace1064cb17b48"`
Nov 06 15:52:14.336 INFO blam! 81b2559442374c9ae14606e13c2a3892e2449db8b446e3b49aace1064cb17b48