Nov 28 08:35:47.184 INFO checking bloodstalker/truebit_client against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 08:35:47.184 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 08:35:47.542 INFO [stdout] 2fdc089e6f17be02ac1b16535f1178478194a9997c01a08d0a7c46a3ad50bd5e
Nov 28 08:35:47.548 INFO running `"docker" "start" "-a" "2fdc089e6f17be02ac1b16535f1178478194a9997c01a08d0a7c46a3ad50bd5e"`
Nov 28 08:35:48.643 INFO [stderr] usermod: no changes
Nov 28 08:35:48.852 INFO [stderr]     Checking tiny-keccak v1.3.1
Nov 28 08:35:48.858 INFO [stderr]     Checking arrayvec v0.3.24
Nov 28 08:35:48.858 INFO [stderr]     Checking parking_lot_core v0.2.6
Nov 28 08:35:48.858 INFO [stderr]     Checking mio-uds v0.6.4
Nov 28 08:35:48.858 INFO [stderr]    Compiling serde_derive v1.0.20
Nov 28 08:35:48.858 INFO [stderr]     Checking hyper v0.11.7
Nov 28 08:35:50.968 INFO [stderr]     Checking parking_lot v0.4.8
Nov 28 08:35:51.584 INFO [stderr]     Checking tokio-uds v0.1.7
Nov 28 08:36:02.795 INFO [stderr]     Checking jsonrpc-core v7.1.1
Nov 28 08:36:02.795 INFO [stderr]     Checking ethabi v4.2.0
Nov 28 08:36:05.176 INFO [stderr]     Checking web3 v0.1.0
Nov 28 08:36:12.192 INFO [stderr]     Checking truebit_client v0.0.1 (/source)
Nov 28 08:36:17.320 INFO [stderr] warning: unused imports: `Address`, `U256`
Nov 28 08:36:17.320 INFO [stderr]  --> src/main.rs:6:19
Nov 28 08:36:17.320 INFO [stderr]   |
Nov 28 08:36:17.320 INFO [stderr] 6 | use web3::types::{Address, U256};
Nov 28 08:36:17.320 INFO [stderr]   |                   ^^^^^^^  ^^^^
Nov 28 08:36:17.322 INFO [stderr]   |
Nov 28 08:36:17.322 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:36:17.322 INFO [stderr] 
Nov 28 08:36:17.455 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:36:17.455 INFO [stderr]   --> src/main.rs:27:29
Nov 28 08:36:17.455 INFO [stderr]    |
Nov 28 08:36:17.456 INFO [stderr] 27 |     .options(Options::with(|mut opt| opt.gas = Some(3_000_000.into())))
Nov 28 08:36:17.456 INFO [stderr]    |                             ----^^^
Nov 28 08:36:17.456 INFO [stderr]    |                             |
Nov 28 08:36:17.456 INFO [stderr]    |                             help: remove this `mut`
Nov 28 08:36:17.456 INFO [stderr]    |
Nov 28 08:36:17.456 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:36:17.456 INFO [stderr] 
Nov 28 08:36:17.482 INFO [stderr] warning: unused imports: `Address`, `U256`
Nov 28 08:36:17.482 INFO [stderr]  --> src/main.rs:6:19
Nov 28 08:36:17.482 INFO [stderr]   |
Nov 28 08:36:17.482 INFO [stderr] 6 | use web3::types::{Address, U256};
Nov 28 08:36:17.483 INFO [stderr]   |                   ^^^^^^^  ^^^^
Nov 28 08:36:17.484 INFO [stderr]   |
Nov 28 08:36:17.484 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 08:36:17.484 INFO [stderr] 
Nov 28 08:36:17.588 INFO [stderr] warning: variable does not need to be mutable
Nov 28 08:36:17.588 INFO [stderr]   --> src/main.rs:27:29
Nov 28 08:36:17.588 INFO [stderr]    |
Nov 28 08:36:17.588 INFO [stderr] 27 |     .options(Options::with(|mut opt| opt.gas = Some(3_000_000.into())))
Nov 28 08:36:17.588 INFO [stderr]    |                             ----^^^
Nov 28 08:36:17.588 INFO [stderr]    |                             |
Nov 28 08:36:17.588 INFO [stderr]    |                             help: remove this `mut`
Nov 28 08:36:17.588 INFO [stderr]    |
Nov 28 08:36:17.588 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 08:36:17.588 INFO [stderr] 
Nov 28 08:36:17.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.94s
Nov 28 08:36:17.613 INFO [stderr] su: No module specific data is present
Nov 28 08:36:18.866 INFO running `"docker" "inspect" "2fdc089e6f17be02ac1b16535f1178478194a9997c01a08d0a7c46a3ad50bd5e"`
Nov 28 08:36:19.220 INFO running `"docker" "rm" "-f" "2fdc089e6f17be02ac1b16535f1178478194a9997c01a08d0a7c46a3ad50bd5e"`
Nov 28 08:36:19.549 INFO [stdout] 2fdc089e6f17be02ac1b16535f1178478194a9997c01a08d0a7c46a3ad50bd5e