Oct 12 15:28:22.687 INFO checking psiofxt/rust-blockchain against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 15:28:22.687 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 15:28:23.204 INFO blam! 207b08eead59e0e85009d29cee67ceebf0aca265a6d1142888f875335a273389
Oct 12 15:28:23.210 INFO running `"docker" "start" "-a" "207b08eead59e0e85009d29cee67ceebf0aca265a6d1142888f875335a273389"`
Oct 12 15:28:24.521 INFO kablam! usermod: no changes
Oct 12 15:28:24.836 INFO kablam!    Compiling proc-macro-hack-impl v0.4.0
Oct 12 15:28:24.836 INFO kablam!    Compiling fnv v1.0.6
Oct 12 15:28:24.870 INFO kablam!     Checking tower-service v0.1.0
Oct 12 15:28:24.870 INFO kablam!    Compiling iovec v0.1.2
Oct 12 15:28:24.882 INFO kablam!     Checking atoi v0.2.3
Oct 12 15:28:24.882 INFO kablam!     Checking serde_plain v0.3.0
Oct 12 15:28:26.641 INFO kablam!    Compiling bytes v0.4.9
Oct 12 15:28:29.356 INFO kablam!    Compiling http v0.1.10
Oct 12 15:28:29.780 INFO kablam!    Compiling proc-macro-hack v0.4.0
Oct 12 15:28:38.456 INFO kablam!    Compiling tower-web-macros v0.2.0
Oct 12 15:29:05.437 INFO kablam!     Checking tower-web v0.2.1
Oct 12 15:29:15.315 INFO kablam!     Checking rust-blockchain v0.1.0 (/source)
Oct 12 15:29:19.628 INFO kablam! warning: struct is never constructed: `Block`
Oct 12 15:29:19.628 INFO kablam!  --> src/blockchain.rs:3:1
Oct 12 15:29:19.628 INFO kablam!   |
Oct 12 15:29:19.629 INFO kablam! 3 | struct Block {
Oct 12 15:29:19.629 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 15:29:19.629 INFO kablam!   |
Oct 12 15:29:19.629 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 15:29:19.629 INFO kablam! 
Oct 12 15:29:19.629 INFO kablam! warning: struct is never constructed: `Transaction`
Oct 12 15:29:19.630 INFO kablam!   --> src/blockchain.rs:11:1
Oct 12 15:29:19.630 INFO kablam!    |
Oct 12 15:29:19.630 INFO kablam! 11 | struct Transaction {
Oct 12 15:29:19.630 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 12 15:29:19.630 INFO kablam! 
Oct 12 15:29:19.631 INFO kablam! warning: struct is never constructed: `Node`
Oct 12 15:29:19.631 INFO kablam!   --> src/blockchain.rs:17:1
Oct 12 15:29:19.631 INFO kablam!    |
Oct 12 15:29:19.631 INFO kablam! 17 | struct Node {
Oct 12 15:29:19.631 INFO kablam!    | ^^^^^^^^^^^
Oct 12 15:29:19.631 INFO kablam! 
Oct 12 15:29:19.632 INFO kablam! warning: struct is never constructed: `Blockchain`
Oct 12 15:29:19.632 INFO kablam!   --> src/blockchain.rs:21:1
Oct 12 15:29:19.632 INFO kablam!    |
Oct 12 15:29:19.632 INFO kablam! 21 | pub struct Blockchain {
Oct 12 15:29:19.633 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:29:19.633 INFO kablam! 
Oct 12 15:29:19.633 INFO kablam! warning: method is never used: `new_block`
Oct 12 15:29:19.633 INFO kablam!   --> src/blockchain.rs:30:5
Oct 12 15:29:19.633 INFO kablam!    |
Oct 12 15:29:19.634 INFO kablam! 30 |     pub fn new_block(&mut self, proof: String, previous_hash: String){
Oct 12 15:29:19.634 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:29:19.634 INFO kablam! 
Oct 12 15:29:19.634 INFO kablam! warning: method is never used: `new_transaction`
Oct 12 15:29:19.634 INFO kablam!   --> src/blockchain.rs:43:5
Oct 12 15:29:19.635 INFO kablam!    |
Oct 12 15:29:19.635 INFO kablam! 43 |     fn new_transaction(&mut self, sender: String, recipient: String, amount: f32) {
Oct 12 15:29:19.635 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:29:19.635 INFO kablam! 
Oct 12 15:29:19.635 INFO kablam! warning: method is never used: `first_name`
Oct 12 15:29:19.635 INFO kablam!   --> src/blockchain.rs:52:5
Oct 12 15:29:19.636 INFO kablam!    |
Oct 12 15:29:19.636 INFO kablam! 52 |     fn first_name(&self) -> usize {
Oct 12 15:29:19.636 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:29:19.636 INFO kablam! 
Oct 12 15:29:19.650 INFO kablam! warning: struct is never constructed: `Block`
Oct 12 15:29:19.650 INFO kablam!  --> src/blockchain.rs:3:1
Oct 12 15:29:19.650 INFO kablam!   |
Oct 12 15:29:19.650 INFO kablam! 3 | struct Block {
Oct 12 15:29:19.650 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 15:29:19.650 INFO kablam!   |
Oct 12 15:29:19.650 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 15:29:19.650 INFO kablam! 
Oct 12 15:29:19.650 INFO kablam! warning: struct is never constructed: `Transaction`
Oct 12 15:29:19.650 INFO kablam!   --> src/blockchain.rs:11:1
Oct 12 15:29:19.650 INFO kablam!    |
Oct 12 15:29:19.650 INFO kablam! 11 | struct Transaction {
Oct 12 15:29:19.650 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 12 15:29:19.650 INFO kablam! 
Oct 12 15:29:19.650 INFO kablam! warning: struct is never constructed: `Node`
Oct 12 15:29:19.650 INFO kablam!   --> src/blockchain.rs:17:1
Oct 12 15:29:19.650 INFO kablam!    |
Oct 12 15:29:19.650 INFO kablam! 17 | struct Node {
Oct 12 15:29:19.650 INFO kablam!    | ^^^^^^^^^^^
Oct 12 15:29:19.650 INFO kablam! 
Oct 12 15:29:19.651 INFO kablam! warning: struct is never constructed: `Blockchain`
Oct 12 15:29:19.651 INFO kablam!   --> src/blockchain.rs:21:1
Oct 12 15:29:19.651 INFO kablam!    |
Oct 12 15:29:19.651 INFO kablam! 21 | pub struct Blockchain {
Oct 12 15:29:19.651 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:29:19.651 INFO kablam! 
Oct 12 15:29:19.651 INFO kablam! warning: method is never used: `new_block`
Oct 12 15:29:19.651 INFO kablam!   --> src/blockchain.rs:30:5
Oct 12 15:29:19.651 INFO kablam!    |
Oct 12 15:29:19.651 INFO kablam! 30 |     pub fn new_block(&mut self, proof: String, previous_hash: String){
Oct 12 15:29:19.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:29:19.651 INFO kablam! 
Oct 12 15:29:19.651 INFO kablam! warning: method is never used: `new_transaction`
Oct 12 15:29:19.651 INFO kablam!   --> src/blockchain.rs:43:5
Oct 12 15:29:19.651 INFO kablam!    |
Oct 12 15:29:19.651 INFO kablam! 43 |     fn new_transaction(&mut self, sender: String, recipient: String, amount: f32) {
Oct 12 15:29:19.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:29:19.651 INFO kablam! 
Oct 12 15:29:19.651 INFO kablam! warning: method is never used: `first_name`
Oct 12 15:29:19.652 INFO kablam!   --> src/blockchain.rs:52:5
Oct 12 15:29:19.652 INFO kablam!    |
Oct 12 15:29:19.652 INFO kablam! 52 |     fn first_name(&self) -> usize {
Oct 12 15:29:19.652 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 15:29:19.652 INFO kablam! 
Oct 12 15:29:19.804 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 55.25s
Oct 12 15:29:19.814 INFO kablam! su: No module specific data is present
Oct 12 15:29:21.076 INFO running `"docker" "rm" "-f" "207b08eead59e0e85009d29cee67ceebf0aca265a6d1142888f875335a273389"`
Oct 12 15:29:21.464 INFO blam! 207b08eead59e0e85009d29cee67ceebf0aca265a6d1142888f875335a273389