Dec 05 17:49:52.025 INFO testing kevinw/eth-rust-workshop against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 17:49:52.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 05 17:49:52.349 INFO [stdout] 43a0217d2b3596288baf29fd290b550b719a4d606c2f94399b13f759aa4f9bf3
Dec 05 17:49:52.352 INFO running `"docker" "start" "-a" "43a0217d2b3596288baf29fd290b550b719a4d606c2f94399b13f759aa4f9bf3"`
Dec 05 17:49:52.953 INFO [stderr] usermod: no changes
Dec 05 17:49:53.268 INFO [stderr]    Compiling base64 v0.5.2
Dec 05 17:49:53.268 INFO [stderr]    Compiling backtrace-sys v0.1.21
Dec 05 17:49:53.274 INFO [stderr]    Compiling parking_lot_core v0.2.14
Dec 05 17:49:53.282 INFO [stderr]    Compiling crossbeam-epoch v0.4.1
Dec 05 17:49:53.282 INFO [stderr]    Compiling mime v0.2.6
Dec 05 17:49:53.292 INFO [stderr]    Compiling mio-uds v0.6.6
Dec 05 17:49:53.292 INFO [stderr]    Compiling uint v0.2.1
Dec 05 17:49:53.292 INFO [stderr]    Compiling ethereum-types v0.3.2
Dec 05 17:49:54.518 INFO [stderr]    Compiling openssl v0.9.24
Dec 05 17:49:54.528 INFO [stderr]    Compiling tiny-keccak v1.4.2
Dec 05 17:49:54.640 INFO [stderr]    Compiling fixed-hash v0.2.1
Dec 05 17:49:54.640 INFO [stderr]    Compiling ethereum-types-serialize v0.2.1
Dec 05 17:49:55.367 INFO [stderr]    Compiling hyper v0.10.13
Dec 05 17:49:55.367 INFO [stderr]    Compiling crossbeam-deque v0.3.1
Dec 05 17:49:55.367 INFO [stderr]    Compiling jsonrpc-core v8.0.1
Dec 05 17:49:55.395 INFO [stderr]    Compiling parking_lot v0.5.5
Dec 05 17:49:55.712 INFO [stderr]    Compiling ethbloom v0.5.0
Dec 05 17:49:56.188 INFO [stderr]    Compiling tokio-threadpool v0.1.3
Dec 05 17:49:56.904 INFO [stderr]    Compiling backtrace v0.3.8
Dec 05 17:49:58.382 INFO [stderr]    Compiling error-chain v0.11.0
Dec 05 17:50:02.920 INFO [stderr]    Compiling tokio-fs v0.1.0
Dec 05 17:50:08.819 INFO [stderr]    Compiling native-tls v0.1.5
Dec 05 17:50:08.924 INFO [stderr]    Compiling tokio v0.1.6
Dec 05 17:50:17.304 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 05 17:50:23.668 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 05 17:50:23.668 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 05 17:50:23.668 INFO [stderr]    Compiling tokio-uds v0.1.7
Dec 05 17:50:27.504 INFO [stderr]    Compiling websocket v0.20.2
Dec 05 17:50:30.680 INFO [stderr]    Compiling hyper v0.11.27
Dec 05 17:50:50.580 INFO [stderr]    Compiling hyper-tls v0.1.3
Dec 05 17:51:10.662 INFO [stderr]    Compiling ethabi v5.1.1
Dec 05 17:51:15.262 INFO [stderr]    Compiling web3 v0.3.0
Dec 05 17:51:31.857 INFO [stderr]    Compiling ethworkshop v0.1.0 (/source)
Dec 05 17:51:35.000 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 05 17:51:35.001 INFO [stderr]  --> src/main.rs:6:11
Dec 05 17:51:35.001 INFO [stderr]   |
Dec 05 17:51:35.001 INFO [stderr] 6 | use std::{thread, time};
Dec 05 17:51:35.001 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 05 17:51:35.002 INFO [stderr]   |
Dec 05 17:51:35.002 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 17:51:35.002 INFO [stderr] 
Dec 05 17:51:35.089 INFO [stderr] warning: unused variable: `address_str`
Dec 05 17:51:35.089 INFO [stderr]   --> src/main.rs:29:13
Dec 05 17:51:35.089 INFO [stderr]    |
Dec 05 17:51:35.089 INFO [stderr] 29 |         let address_str = line.clone();
Dec 05 17:51:35.089 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_address_str` instead
Dec 05 17:51:35.089 INFO [stderr]    |
Dec 05 17:51:35.089 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 17:51:35.089 INFO [stderr] 
Dec 05 17:51:40.590 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 47s
Dec 05 17:51:40.604 INFO [stderr] su: No module specific data is present
Dec 05 17:51:41.343 INFO running `"docker" "inspect" "43a0217d2b3596288baf29fd290b550b719a4d606c2f94399b13f759aa4f9bf3"`
Dec 05 17:51:41.642 INFO running `"docker" "rm" "-f" "43a0217d2b3596288baf29fd290b550b719a4d606c2f94399b13f759aa4f9bf3"`
Dec 05 17:51:42.026 INFO [stdout] 43a0217d2b3596288baf29fd290b550b719a4d606c2f94399b13f759aa4f9bf3
Dec 05 17:51:42.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"`
Dec 05 17:51:42.533 INFO [stdout] 0c5fac520187a8e2a4e9b81d29438e78835b03f394fea9a7ab60121dda5f580d
Dec 05 17:51:42.535 INFO running `"docker" "start" "-a" "0c5fac520187a8e2a4e9b81d29438e78835b03f394fea9a7ab60121dda5f580d"`
Dec 05 17:51:44.323 INFO [stderr] usermod: no changes
Dec 05 17:51:44.664 INFO [stderr]    Compiling ethworkshop v0.1.0 (/source)
Dec 05 17:51:47.806 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 05 17:51:47.806 INFO [stderr]  --> src/main.rs:6:11
Dec 05 17:51:47.820 INFO [stderr]   |
Dec 05 17:51:47.821 INFO [stderr] 6 | use std::{thread, time};
Dec 05 17:51:47.821 INFO [stderr]   |           ^^^^^^  ^^^^
Dec 05 17:51:47.821 INFO [stderr]   |
Dec 05 17:51:47.822 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 17:51:47.822 INFO [stderr] 
Dec 05 17:51:47.901 INFO [stderr] warning: unused variable: `address_str`
Dec 05 17:51:47.901 INFO [stderr]   --> src/main.rs:29:13
Dec 05 17:51:47.901 INFO [stderr]    |
Dec 05 17:51:47.902 INFO [stderr] 29 |         let address_str = line.clone();
Dec 05 17:51:47.902 INFO [stderr]    |             ^^^^^^^^^^^ help: consider using `_address_str` instead
Dec 05 17:51:47.902 INFO [stderr]    |
Dec 05 17:51:47.902 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 17:51:47.903 INFO [stderr] 
Dec 05 17:51:48.432 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.08s
Dec 05 17:51:48.478 INFO [stderr] su: No module specific data is present
Dec 05 17:51:49.616 INFO running `"docker" "inspect" "0c5fac520187a8e2a4e9b81d29438e78835b03f394fea9a7ab60121dda5f580d"`
Dec 05 17:51:49.972 INFO running `"docker" "rm" "-f" "0c5fac520187a8e2a4e9b81d29438e78835b03f394fea9a7ab60121dda5f580d"`
Dec 05 17:51:50.258 INFO [stdout] 0c5fac520187a8e2a4e9b81d29438e78835b03f394fea9a7ab60121dda5f580d
Dec 05 17:51:50.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"`
Dec 05 17:51:50.823 INFO [stdout] 6f645d5dfa40e0fd26195e2d97ff96699b7884b51e4c7425cae556197e64a946
Dec 05 17:51:50.825 INFO running `"docker" "start" "-a" "6f645d5dfa40e0fd26195e2d97ff96699b7884b51e4c7425cae556197e64a946"`
Dec 05 17:51:52.711 INFO [stderr] usermod: no changes
Dec 05 17:51:52.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 05 17:51:52.970 INFO [stderr]      Running /target/debug/deps/ethworkshop-090a7d0af169db57
Dec 05 17:51:52.974 INFO [stdout] 
Dec 05 17:51:52.974 INFO [stdout] running 0 tests
Dec 05 17:51:52.974 INFO [stdout] 
Dec 05 17:51:52.974 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 17:51:52.974 INFO [stdout] 
Dec 05 17:51:52.979 INFO [stderr] su: No module specific data is present
Dec 05 17:51:53.981 INFO running `"docker" "inspect" "6f645d5dfa40e0fd26195e2d97ff96699b7884b51e4c7425cae556197e64a946"`
Dec 05 17:51:54.220 INFO running `"docker" "rm" "-f" "6f645d5dfa40e0fd26195e2d97ff96699b7884b51e4c7425cae556197e64a946"`
Dec 05 17:51:54.500 INFO [stdout] 6f645d5dfa40e0fd26195e2d97ff96699b7884b51e4c7425cae556197e64a946