Nov 06 15:51:26.743 INFO checking psiofxt/rust-blockchain against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 15:51:26.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 15:51:27.284 INFO blam! 54160624bd271261b371b8a0dbf1e4e66657d3961ba937a7202d0edf10a96c25
Nov 06 15:51:27.287 INFO running `"docker" "start" "-a" "54160624bd271261b371b8a0dbf1e4e66657d3961ba937a7202d0edf10a96c25"`
Nov 06 15:51:29.107 INFO kablam! usermod: no changes
Nov 06 15:51:29.375 INFO kablam!    Compiling proc-macro2 v0.4.16
Nov 06 15:51:29.404 INFO kablam!    Compiling unicase v2.2.0
Nov 06 15:51:29.420 INFO kablam!     Checking tokio-executor v0.1.4
Nov 06 15:51:29.420 INFO kablam!     Checking tokio-service v0.1.0
Nov 06 15:51:29.420 INFO kablam!     Checking relay v0.1.1
Nov 06 15:51:29.432 INFO kablam!     Checking proc-macro2 v0.2.3
Nov 06 15:51:29.432 INFO kablam!     Checking bytes v0.4.9
Nov 06 15:51:29.432 INFO kablam!     Checking mio v0.6.15
Nov 06 15:51:30.820 INFO kablam!     Checking log v0.3.9
Nov 06 15:51:31.753 INFO kablam!     Checking want v0.0.4
Nov 06 15:51:32.241 INFO kablam!     Checking parking_lot_core v0.3.0
Nov 06 15:51:33.670 INFO kablam!     Checking serde_json v1.0.26
Nov 06 15:51:33.928 INFO kablam!     Checking tokio-timer v0.2.6
Nov 06 15:51:34.104 INFO kablam!     Checking tokio-current-thread v0.1.1
Nov 06 15:51:36.452 INFO kablam!     Checking parking_lot v0.6.4
Nov 06 15:51:37.242 INFO kablam!     Checking tokio-threadpool v0.1.6
Nov 06 15:51:37.244 INFO kablam!     Checking env_logger v0.5.13
Nov 06 15:51:39.980 INFO kablam!     Checking tokio-io v0.1.8
Nov 06 15:51:40.111 INFO kablam!     Checking mio-uds v0.6.6
Nov 06 15:51:41.309 INFO kablam!     Checking quote v0.4.2
Nov 06 15:51:44.404 INFO kablam!     Checking mime v0.3.9
Nov 06 15:51:45.204 INFO kablam!     Checking tokio-codec v0.1.0
Nov 06 15:51:45.204 INFO kablam!     Checking tokio-reactor v0.1.5
Nov 06 15:51:45.204 INFO kablam!     Checking tokio-fs v0.1.3
Nov 06 15:51:48.112 INFO kablam!     Checking syn v0.12.15
Nov 06 15:51:48.988 INFO kablam!     Checking tokio-udp v0.1.2
Nov 06 15:51:48.988 INFO kablam!     Checking tokio-tcp v0.1.1
Nov 06 15:51:49.069 INFO kablam!     Checking tokio-uds v0.2.1
Nov 06 15:51:51.980 INFO kablam!    Compiling quote v0.6.8
Nov 06 15:51:53.778 INFO kablam!     Checking tokio v0.1.8
Nov 06 15:51:56.919 INFO kablam!    Compiling syn v0.14.9
Nov 06 15:51:57.289 INFO kablam!     Checking tokio-core v0.1.17
Nov 06 15:52:00.672 INFO kablam!     Checking tokio-proto v0.1.1
Nov 06 15:52:04.751 INFO kablam!     Checking hyper v0.11.27
Nov 06 15:52:10.663 INFO kablam!    Compiling serde_derive v1.0.76
Nov 06 15:52:28.313 INFO kablam!     Checking blockchain v0.1.0 (/source)
Nov 06 15:52:30.187 INFO kablam! warning: unused import: `std::collections::HashSet`
Nov 06 15:52:30.187 INFO kablam!  --> src/blockchain.rs:1:5
Nov 06 15:52:30.187 INFO kablam!   |
Nov 06 15:52:30.187 INFO kablam! 1 | use std::collections::HashSet;
Nov 06 15:52:30.187 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:30.187 INFO kablam!   |
Nov 06 15:52:30.187 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 15:52:30.187 INFO kablam! 
Nov 06 15:52:30.352 INFO kablam! warning: struct is never constructed: `Node`
Nov 06 15:52:30.352 INFO kablam!   --> src/blockchain.rs:20:1
Nov 06 15:52:30.352 INFO kablam!    |
Nov 06 15:52:30.352 INFO kablam! 20 | struct Node {
Nov 06 15:52:30.352 INFO kablam!    | ^^^^^^^^^^^
Nov 06 15:52:30.352 INFO kablam!    |
Nov 06 15:52:30.352 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 15:52:30.352 INFO kablam! 
Nov 06 15:52:30.352 INFO kablam! warning: method is never used: `new_transaction`
Nov 06 15:52:30.352 INFO kablam!   --> src/blockchain.rs:61:5
Nov 06 15:52:30.352 INFO kablam!    |
Nov 06 15:52:30.352 INFO kablam! 61 |     fn new_transaction(&mut self, sender: String, recipient: String, amount: f32) {
Nov 06 15:52:30.352 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:30.352 INFO kablam! 
Nov 06 15:52:30.352 INFO kablam! warning: method is never used: `last_block`
Nov 06 15:52:30.352 INFO kablam!   --> src/blockchain.rs:70:5
Nov 06 15:52:30.352 INFO kablam!    |
Nov 06 15:52:30.352 INFO kablam! 70 |     fn last_block(&self) -> usize {
Nov 06 15:52:30.352 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:30.352 INFO kablam! 
Nov 06 15:52:30.352 INFO kablam! warning: function is never used: `make_error_response`
Nov 06 15:52:30.352 INFO kablam!   --> src/main.rs:26:1
Nov 06 15:52:30.352 INFO kablam!    |
Nov 06 15:52:30.352 INFO kablam! 26 | fn make_error_response(error_message: &str) -> FutureResult<hyper::Response, hyper::Error> {
Nov 06 15:52:30.352 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:30.352 INFO kablam! 
Nov 06 15:52:30.368 INFO kablam! warning: unused import: `std::collections::HashSet`
Nov 06 15:52:30.368 INFO kablam!  --> src/blockchain.rs:1:5
Nov 06 15:52:30.368 INFO kablam!   |
Nov 06 15:52:30.368 INFO kablam! 1 | use std::collections::HashSet;
Nov 06 15:52:30.368 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:30.368 INFO kablam!   |
Nov 06 15:52:30.368 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 15:52:30.368 INFO kablam! 
Nov 06 15:52:30.561 INFO kablam! warning: struct is never constructed: `Node`
Nov 06 15:52:30.562 INFO kablam!   --> src/blockchain.rs:20:1
Nov 06 15:52:30.562 INFO kablam!    |
Nov 06 15:52:30.562 INFO kablam! 20 | struct Node {
Nov 06 15:52:30.563 INFO kablam!    | ^^^^^^^^^^^
Nov 06 15:52:30.563 INFO kablam!    |
Nov 06 15:52:30.563 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 15:52:30.564 INFO kablam! 
Nov 06 15:52:30.564 INFO kablam! warning: method is never used: `new_transaction`
Nov 06 15:52:30.564 INFO kablam!   --> src/blockchain.rs:61:5
Nov 06 15:52:30.565 INFO kablam!    |
Nov 06 15:52:30.565 INFO kablam! 61 |     fn new_transaction(&mut self, sender: String, recipient: String, amount: f32) {
Nov 06 15:52:30.565 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:30.565 INFO kablam! 
Nov 06 15:52:30.566 INFO kablam! warning: method is never used: `last_block`
Nov 06 15:52:30.566 INFO kablam!   --> src/blockchain.rs:70:5
Nov 06 15:52:30.566 INFO kablam!    |
Nov 06 15:52:30.567 INFO kablam! 70 |     fn last_block(&self) -> usize {
Nov 06 15:52:30.567 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:30.567 INFO kablam! 
Nov 06 15:52:30.568 INFO kablam! warning: function is never used: `make_error_response`
Nov 06 15:52:30.568 INFO kablam!   --> src/main.rs:26:1
Nov 06 15:52:30.568 INFO kablam!    |
Nov 06 15:52:30.568 INFO kablam! 26 | fn make_error_response(error_message: &str) -> FutureResult<hyper::Response, hyper::Error> {
Nov 06 15:52:30.569 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 15:52:30.569 INFO kablam! 
Nov 06 15:52:30.617 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
Nov 06 15:52:30.628 INFO kablam! su: No module specific data is present
Nov 06 15:52:31.488 INFO running `"docker" "rm" "-f" "54160624bd271261b371b8a0dbf1e4e66657d3961ba937a7202d0edf10a96c25"`
Nov 06 15:52:31.769 INFO blam! 54160624bd271261b371b8a0dbf1e4e66657d3961ba937a7202d0edf10a96c25