Dec 06 05:19:24.347 INFO testing bloodstalker/truebit_client against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 05:19:24.347 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 05:19:24.814 INFO [stdout] 3e0138d3053ea254cc071c6be22cca673b689d4cc6d204de2e8b8a7039548630
Dec 06 05:19:24.818 INFO running `"docker" "start" "-a" "3e0138d3053ea254cc071c6be22cca673b689d4cc6d204de2e8b8a7039548630"`
Dec 06 05:19:26.114 INFO [stderr] usermod: no changes
Dec 06 05:19:26.331 INFO [stderr]    Compiling serde v1.0.20
Dec 06 05:19:26.331 INFO [stderr]    Compiling rustc-hex v1.0.0
Dec 06 05:19:26.331 INFO [stderr]    Compiling tiny-keccak v1.3.1
Dec 06 05:19:26.340 INFO [stderr]    Compiling nodrop v0.1.12
Dec 06 05:19:26.340 INFO [stderr]    Compiling parking_lot_core v0.2.6
Dec 06 05:19:26.356 INFO [stderr]    Compiling mio-uds v0.6.4
Dec 06 05:19:26.356 INFO [stderr]    Compiling serde_derive v1.0.20
Dec 06 05:19:26.356 INFO [stderr]    Compiling hyper v0.11.7
Dec 06 05:19:27.985 INFO [stderr]    Compiling arrayvec v0.3.24
Dec 06 05:19:31.084 INFO [stderr]    Compiling tokio-uds v0.1.7
Dec 06 05:19:31.274 INFO [stderr]    Compiling parking_lot v0.4.8
Dec 06 05:19:46.264 INFO [stderr]    Compiling serde_json v1.0.6
Dec 06 05:19:50.400 INFO [stderr]    Compiling jsonrpc-core v7.1.1
Dec 06 05:19:50.412 INFO [stderr]    Compiling ethabi v4.2.0
Dec 06 05:19:55.724 INFO [stderr]    Compiling web3 v0.1.0
Dec 06 05:20:09.632 INFO [stderr]    Compiling truebit_client v0.0.1 (/source)
Dec 06 05:20:12.604 INFO [stderr] warning: unused imports: `Address`, `U256`
Dec 06 05:20:12.604 INFO [stderr]  --> src/main.rs:6:19
Dec 06 05:20:12.604 INFO [stderr]   |
Dec 06 05:20:12.604 INFO [stderr] 6 | use web3::types::{Address, U256};
Dec 06 05:20:12.604 INFO [stderr]   |                   ^^^^^^^  ^^^^
Dec 06 05:20:12.604 INFO [stderr]   |
Dec 06 05:20:12.604 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 05:20:12.604 INFO [stderr] 
Dec 06 05:20:12.684 INFO [stderr] warning: variable does not need to be mutable
Dec 06 05:20:12.684 INFO [stderr]   --> src/main.rs:27:29
Dec 06 05:20:12.684 INFO [stderr]    |
Dec 06 05:20:12.684 INFO [stderr] 27 |     .options(Options::with(|mut opt| opt.gas = Some(3_000_000.into())))
Dec 06 05:20:12.684 INFO [stderr]    |                             ----^^^
Dec 06 05:20:12.684 INFO [stderr]    |                             |
Dec 06 05:20:12.684 INFO [stderr]    |                             help: remove this `mut`
Dec 06 05:20:12.684 INFO [stderr]    |
Dec 06 05:20:12.684 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 05:20:12.684 INFO [stderr] 
Dec 06 05:20:17.189 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.05s
Dec 06 05:20:17.197 INFO [stderr] su: No module specific data is present
Dec 06 05:20:18.350 INFO running `"docker" "inspect" "3e0138d3053ea254cc071c6be22cca673b689d4cc6d204de2e8b8a7039548630"`
Dec 06 05:20:18.640 INFO running `"docker" "rm" "-f" "3e0138d3053ea254cc071c6be22cca673b689d4cc6d204de2e8b8a7039548630"`
Dec 06 05:20:18.928 INFO [stdout] 3e0138d3053ea254cc071c6be22cca673b689d4cc6d204de2e8b8a7039548630
Dec 06 05:20:18.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 05:20:19.468 INFO [stdout] 6fc783f9c591e0df9de2ab8a246d4f491cd7d786409336fae610f27f010f164f
Dec 06 05:20:19.474 INFO running `"docker" "start" "-a" "6fc783f9c591e0df9de2ab8a246d4f491cd7d786409336fae610f27f010f164f"`
Dec 06 05:20:20.824 INFO [stderr] usermod: no changes
Dec 06 05:20:20.996 INFO [stderr]    Compiling truebit_client v0.0.1 (/source)
Dec 06 05:20:24.156 INFO [stderr] warning: unused imports: `Address`, `U256`
Dec 06 05:20:24.156 INFO [stderr]  --> src/main.rs:6:19
Dec 06 05:20:24.156 INFO [stderr]   |
Dec 06 05:20:24.156 INFO [stderr] 6 | use web3::types::{Address, U256};
Dec 06 05:20:24.156 INFO [stderr]   |                   ^^^^^^^  ^^^^
Dec 06 05:20:24.156 INFO [stderr]   |
Dec 06 05:20:24.156 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 05:20:24.156 INFO [stderr] 
Dec 06 05:20:24.232 INFO [stderr] warning: variable does not need to be mutable
Dec 06 05:20:24.232 INFO [stderr]   --> src/main.rs:27:29
Dec 06 05:20:24.232 INFO [stderr]    |
Dec 06 05:20:24.232 INFO [stderr] 27 |     .options(Options::with(|mut opt| opt.gas = Some(3_000_000.into())))
Dec 06 05:20:24.232 INFO [stderr]    |                             ----^^^
Dec 06 05:20:24.232 INFO [stderr]    |                             |
Dec 06 05:20:24.232 INFO [stderr]    |                             help: remove this `mut`
Dec 06 05:20:24.232 INFO [stderr]    |
Dec 06 05:20:24.232 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 05:20:24.232 INFO [stderr] 
Dec 06 05:20:24.700 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.83s
Dec 06 05:20:24.720 INFO [stderr] su: No module specific data is present
Dec 06 05:20:25.666 INFO running `"docker" "inspect" "6fc783f9c591e0df9de2ab8a246d4f491cd7d786409336fae610f27f010f164f"`
Dec 06 05:20:26.068 INFO running `"docker" "rm" "-f" "6fc783f9c591e0df9de2ab8a246d4f491cd7d786409336fae610f27f010f164f"`
Dec 06 05:20:26.396 INFO [stdout] 6fc783f9c591e0df9de2ab8a246d4f491cd7d786409336fae610f27f010f164f
Dec 06 05:20:26.404 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 05:20:26.928 INFO [stdout] d9535c043e357619353eb1225741d168a2f7db6193817f9fcc80a5c90ae0c522
Dec 06 05:20:26.931 INFO running `"docker" "start" "-a" "d9535c043e357619353eb1225741d168a2f7db6193817f9fcc80a5c90ae0c522"`
Dec 06 05:20:28.333 INFO [stderr] usermod: no changes
Dec 06 05:20:28.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 06 05:20:28.472 INFO [stderr]      Running /target/debug/deps/truebit_client-8def8f84312ce31e
Dec 06 05:20:28.480 INFO [stdout] 
Dec 06 05:20:28.480 INFO [stdout] running 0 tests
Dec 06 05:20:28.480 INFO [stdout] 
Dec 06 05:20:28.480 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 05:20:28.480 INFO [stdout] 
Dec 06 05:20:28.484 INFO [stderr] su: No module specific data is present
Dec 06 05:20:29.036 INFO running `"docker" "inspect" "d9535c043e357619353eb1225741d168a2f7db6193817f9fcc80a5c90ae0c522"`
Dec 06 05:20:29.306 INFO running `"docker" "rm" "-f" "d9535c043e357619353eb1225741d168a2f7db6193817f9fcc80a5c90ae0c522"`
Dec 06 05:20:29.660 INFO [stdout] d9535c043e357619353eb1225741d168a2f7db6193817f9fcc80a5c90ae0c522