Nov 17 08:00:08.521 INFO testing bloodstalker/truebit_client against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 08:00:08.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 08:00:08.981 INFO [stdout] 4b0cef87ed0428962942e886298ac4d9fd9c8cb14c3e3e65e34ccd4eed6b4762
Nov 17 08:00:08.991 INFO running `"docker" "start" "-a" "4b0cef87ed0428962942e886298ac4d9fd9c8cb14c3e3e65e34ccd4eed6b4762"`
Nov 17 08:00:10.506 INFO [stderr] usermod: no changes
Nov 17 08:00:10.727 INFO [stderr]    Compiling error-chain v0.11.0
Nov 17 08:00:10.727 INFO [stderr]    Compiling tiny-keccak v1.3.1
Nov 17 08:00:10.738 INFO [stderr]    Compiling arrayvec v0.3.24
Nov 17 08:00:10.738 INFO [stderr]    Compiling parking_lot_core v0.2.6
Nov 17 08:00:10.748 INFO [stderr]    Compiling serde_derive v1.0.20
Nov 17 08:00:10.748 INFO [stderr]    Compiling tokio-uds v0.1.7
Nov 17 08:00:10.807 INFO [stderr]    Compiling hyper v0.11.7
Nov 17 08:00:16.880 INFO [stderr]    Compiling parking_lot v0.4.8
Nov 17 08:00:26.569 INFO [stderr]    Compiling jsonrpc-core v7.1.1
Nov 17 08:00:26.569 INFO [stderr]    Compiling ethabi v4.2.0
Nov 17 08:00:36.237 INFO [stderr]    Compiling web3 v0.1.0
Nov 17 08:00:50.541 INFO [stderr]    Compiling truebit_client v0.0.1 (/source)
Nov 17 08:00:52.957 INFO [stderr] warning: unused imports: `Address`, `U256`
Nov 17 08:00:52.957 INFO [stderr]  --> src/main.rs:6:19
Nov 17 08:00:52.958 INFO [stderr]   |
Nov 17 08:00:52.958 INFO [stderr] 6 | use web3::types::{Address, U256};
Nov 17 08:00:52.958 INFO [stderr]   |                   ^^^^^^^  ^^^^
Nov 17 08:00:52.958 INFO [stderr]   |
Nov 17 08:00:52.958 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 08:00:52.958 INFO [stderr] 
Nov 17 08:00:53.047 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:00:53.047 INFO [stderr]   --> src/main.rs:27:29
Nov 17 08:00:53.047 INFO [stderr]    |
Nov 17 08:00:53.047 INFO [stderr] 27 |     .options(Options::with(|mut opt| opt.gas = Some(3_000_000.into())))
Nov 17 08:00:53.047 INFO [stderr]    |                             ----^^^
Nov 17 08:00:53.047 INFO [stderr]    |                             |
Nov 17 08:00:53.047 INFO [stderr]    |                             help: remove this `mut`
Nov 17 08:00:53.047 INFO [stderr]    |
Nov 17 08:00:53.047 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 08:00:53.047 INFO [stderr] 
Nov 17 08:00:57.529 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.00s
Nov 17 08:00:57.541 INFO [stderr] su: No module specific data is present
Nov 17 08:00:58.348 INFO running `"docker" "inspect" "4b0cef87ed0428962942e886298ac4d9fd9c8cb14c3e3e65e34ccd4eed6b4762"`
Nov 17 08:00:58.655 INFO running `"docker" "rm" "-f" "4b0cef87ed0428962942e886298ac4d9fd9c8cb14c3e3e65e34ccd4eed6b4762"`
Nov 17 08:00:58.869 INFO [stdout] 4b0cef87ed0428962942e886298ac4d9fd9c8cb14c3e3e65e34ccd4eed6b4762
Nov 17 08:00:58.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 08:00:59.369 INFO [stdout] 3d8849550c1be8c60251d8de37fad681475de767001c006868e778a447a1a6d0
Nov 17 08:00:59.372 INFO running `"docker" "start" "-a" "3d8849550c1be8c60251d8de37fad681475de767001c006868e778a447a1a6d0"`
Nov 17 08:01:00.782 INFO [stderr] usermod: no changes
Nov 17 08:01:00.954 INFO [stderr]    Compiling truebit_client v0.0.1 (/source)
Nov 17 08:01:03.315 INFO [stderr] warning: unused imports: `Address`, `U256`
Nov 17 08:01:03.315 INFO [stderr]  --> src/main.rs:6:19
Nov 17 08:01:03.315 INFO [stderr]   |
Nov 17 08:01:03.315 INFO [stderr] 6 | use web3::types::{Address, U256};
Nov 17 08:01:03.315 INFO [stderr]   |                   ^^^^^^^  ^^^^
Nov 17 08:01:03.315 INFO [stderr]   |
Nov 17 08:01:03.315 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 08:01:03.315 INFO [stderr] 
Nov 17 08:01:03.399 INFO [stderr] warning: variable does not need to be mutable
Nov 17 08:01:03.399 INFO [stderr]   --> src/main.rs:27:29
Nov 17 08:01:03.399 INFO [stderr]    |
Nov 17 08:01:03.399 INFO [stderr] 27 |     .options(Options::with(|mut opt| opt.gas = Some(3_000_000.into())))
Nov 17 08:01:03.399 INFO [stderr]    |                             ----^^^
Nov 17 08:01:03.399 INFO [stderr]    |                             |
Nov 17 08:01:03.399 INFO [stderr]    |                             help: remove this `mut`
Nov 17 08:01:03.399 INFO [stderr]    |
Nov 17 08:01:03.399 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 08:01:03.399 INFO [stderr] 
Nov 17 08:01:03.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
Nov 17 08:01:03.799 INFO [stderr] su: No module specific data is present
Nov 17 08:01:04.669 INFO running `"docker" "inspect" "3d8849550c1be8c60251d8de37fad681475de767001c006868e778a447a1a6d0"`
Nov 17 08:01:04.972 INFO running `"docker" "rm" "-f" "3d8849550c1be8c60251d8de37fad681475de767001c006868e778a447a1a6d0"`
Nov 17 08:01:05.211 INFO [stdout] 3d8849550c1be8c60251d8de37fad681475de767001c006868e778a447a1a6d0
Nov 17 08:01:05.219 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 08:01:05.678 INFO [stdout] e145b06a3dbf8636be7e9a8fade9b05cd7404f4524dcab13e453c1f8b4400dea
Nov 17 08:01:05.680 INFO running `"docker" "start" "-a" "e145b06a3dbf8636be7e9a8fade9b05cd7404f4524dcab13e453c1f8b4400dea"`
Nov 17 08:01:07.236 INFO [stderr] usermod: no changes
Nov 17 08:01:07.424 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Nov 17 08:01:07.443 INFO [stderr]      Running /target/debug/deps/truebit_client-f4303ae9fe9fbea2
Nov 17 08:01:07.476 INFO [stdout] 
Nov 17 08:01:07.476 INFO [stdout] running 0 tests
Nov 17 08:01:07.476 INFO [stdout] 
Nov 17 08:01:07.476 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 08:01:07.476 INFO [stdout] 
Nov 17 08:01:07.479 INFO [stderr] su: No module specific data is present
Nov 17 08:01:08.294 INFO running `"docker" "inspect" "e145b06a3dbf8636be7e9a8fade9b05cd7404f4524dcab13e453c1f8b4400dea"`
Nov 17 08:01:08.547 INFO running `"docker" "rm" "-f" "e145b06a3dbf8636be7e9a8fade9b05cd7404f4524dcab13e453c1f8b4400dea"`
Nov 17 08:01:08.903 INFO [stdout] e145b06a3dbf8636be7e9a8fade9b05cd7404f4524dcab13e453c1f8b4400dea