Nov 28 02:30:38.185 INFO checking kevinw/eth-rust-workshop against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 02:30:38.186 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 28 02:30:38.382 INFO [stdout] b950b0e17967296664d56e87d51031416d761feeb1d3c0379583077ae49c334a
Nov 28 02:30:38.401 INFO running `"docker" "start" "-a" "b950b0e17967296664d56e87d51031416d761feeb1d3c0379583077ae49c334a"`
Nov 28 02:30:38.886 INFO [stderr] usermod: no changes
Nov 28 02:30:39.123 INFO [stderr]    Compiling crunchy v0.1.6
Nov 28 02:30:39.124 INFO [stderr]    Compiling heapsize v0.4.2
Nov 28 02:30:39.135 INFO [stderr]     Checking rustc-hex v1.0.0
Nov 28 02:30:39.135 INFO [stderr]     Checking base64 v0.5.2
Nov 28 02:30:39.135 INFO [stderr]    Compiling openssl-sys v0.9.31
Nov 28 02:30:39.135 INFO [stderr]     Checking tokio-timer v0.1.2
Nov 28 02:30:39.137 INFO [stderr]     Checking crossbeam-epoch v0.4.1
Nov 28 02:30:39.140 INFO [stderr]    Compiling uint v0.2.1
Nov 28 02:30:40.286 INFO [stderr]    Compiling ethereum-types v0.3.2
Nov 28 02:30:41.621 INFO [stderr]     Checking ethereum-types-serialize v0.2.1
Nov 28 02:30:41.630 INFO [stderr]     Checking hyper v0.10.13
Nov 28 02:30:41.667 INFO [stderr]     Checking error-chain v0.11.0
Nov 28 02:30:41.735 INFO [stderr]     Checking jsonrpc-core v8.0.1
Nov 28 02:30:41.984 INFO [stderr]     Checking crossbeam-deque v0.3.1
Nov 28 02:30:42.293 INFO [stderr]     Checking tiny-keccak v1.4.2
Nov 28 02:30:44.315 INFO [stderr]    Compiling openssl v0.9.24
Nov 28 02:30:44.453 INFO [stderr]     Checking tokio-threadpool v0.1.3
Nov 28 02:30:45.355 INFO [stderr]     Checking fixed-hash v0.2.1
Nov 28 02:30:46.776 INFO [stderr]     Checking ethbloom v0.5.0
Nov 28 02:30:50.225 INFO [stderr]     Checking tokio-fs v0.1.0
Nov 28 02:30:52.496 INFO [stderr]     Checking tokio v0.1.6
Nov 28 02:30:56.449 INFO [stderr]     Checking tokio-core v0.1.17
Nov 28 02:30:57.612 INFO [stderr]     Checking native-tls v0.1.5
Nov 28 02:30:59.633 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 28 02:30:59.634 INFO [stderr]     Checking tokio-tls v0.1.4
Nov 28 02:30:59.634 INFO [stderr]     Checking tokio-uds v0.1.7
Nov 28 02:31:03.228 INFO [stderr]     Checking websocket v0.20.2
Nov 28 02:31:08.442 INFO [stderr]     Checking hyper v0.11.27
Nov 28 02:31:16.294 INFO [stderr]     Checking ethabi v5.1.1
Nov 28 02:31:20.331 INFO [stderr]     Checking hyper-tls v0.1.3
Nov 28 02:31:22.215 INFO [stderr]     Checking web3 v0.3.0
Nov 28 02:31:29.995 INFO [stderr]     Checking ethworkshop v0.1.0 (/source)
Nov 28 02:31:34.964 INFO [stderr] warning: unused imports: `thread`, `time`
Nov 28 02:31:34.964 INFO [stderr]  --> src/main.rs:6:11
Nov 28 02:31:34.964 INFO [stderr]   |
Nov 28 02:31:34.964 INFO [stderr] 6 | use std::{thread, time};
Nov 28 02:31:34.964 INFO [stderr]   |           ^^^^^^  ^^^^
Nov 28 02:31:34.964 INFO [stderr]   |
Nov 28 02:31:34.964 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 02:31:34.964 INFO [stderr] 
Nov 28 02:31:35.184 INFO [stderr] warning: unused variable: `address_str`
Nov 28 02:31:35.184 INFO [stderr]   --> src/main.rs:29:13
Nov 28 02:31:35.184 INFO [stderr]    |
Nov 28 02:31:35.184 INFO [stderr] 29 |         let address_str = line.clone();
Nov 28 02:31:35.184 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_address_str` instead
Nov 28 02:31:35.184 INFO [stderr]    |
Nov 28 02:31:35.184 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:31:35.184 INFO [stderr] 
Nov 28 02:31:35.716 INFO [stderr] warning: unused imports: `thread`, `time`
Nov 28 02:31:35.716 INFO [stderr]  --> src/main.rs:6:11
Nov 28 02:31:35.716 INFO [stderr]   |
Nov 28 02:31:35.716 INFO [stderr] 6 | use std::{thread, time};
Nov 28 02:31:35.716 INFO [stderr]   |           ^^^^^^  ^^^^
Nov 28 02:31:35.716 INFO [stderr]   |
Nov 28 02:31:35.716 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 02:31:35.716 INFO [stderr] 
Nov 28 02:31:35.813 INFO [stderr] warning: unused variable: `address_str`
Nov 28 02:31:35.813 INFO [stderr]   --> src/main.rs:29:13
Nov 28 02:31:35.813 INFO [stderr]    |
Nov 28 02:31:35.814 INFO [stderr] 29 |         let address_str = line.clone();
Nov 28 02:31:35.814 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_address_str` instead
Nov 28 02:31:35.814 INFO [stderr]    |
Nov 28 02:31:35.815 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:31:35.815 INFO [stderr] 
Nov 28 02:31:35.850 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.95s
Nov 28 02:31:35.867 INFO [stderr] su: No module specific data is present
Nov 28 02:31:36.959 INFO running `"docker" "inspect" "b950b0e17967296664d56e87d51031416d761feeb1d3c0379583077ae49c334a"`
Nov 28 02:31:37.396 INFO running `"docker" "rm" "-f" "b950b0e17967296664d56e87d51031416d761feeb1d3c0379583077ae49c334a"`
Nov 28 02:31:37.756 INFO [stdout] b950b0e17967296664d56e87d51031416d761feeb1d3c0379583077ae49c334a