Dec 17 17:42:24.565 INFO checking poanetwork/poa-ballot-stats against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:42:24.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/poanetwork/poa-ballot-stats:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:42:25.132 INFO [stdout] e6aa091519e7e82e6974b0c5d048f17f68f4418a77b791ed46de83890f33824c
Dec 17 17:42:25.138 INFO running `"docker" "start" "-a" "e6aa091519e7e82e6974b0c5d048f17f68f4418a77b791ed46de83890f33824c"`
Dec 17 17:42:27.144 INFO [stderr]    Compiling crunchy v0.1.6
Dec 17 17:42:27.152 INFO [stderr]    Compiling heapsize v0.4.2
Dec 17 17:42:27.152 INFO [stderr]    Compiling rustc-hex v2.0.1
Dec 17 17:42:27.156 INFO [stderr]     Checking rustc-hex v1.0.0
Dec 17 17:42:27.156 INFO [stderr]     Checking ethabi-contract v6.0.0
Dec 17 17:42:27.156 INFO [stderr]     Checking arrayvec v0.4.8
Dec 17 17:42:27.156 INFO [stderr]     Checking colored v1.6.1
Dec 17 17:42:27.973 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 17 17:42:28.846 INFO [stderr]    Compiling openssl-sys v0.9.39
Dec 17 17:42:30.244 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 17 17:42:30.253 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 17 17:42:30.273 INFO [stderr]    Compiling parking_lot_core v0.4.0
Dec 17 17:42:30.274 INFO [stderr]     Checking rand v0.4.3
Dec 17 17:42:30.460 INFO [stderr]     Checking time v0.1.40
Dec 17 17:42:31.055 INFO [stderr]     Checking ethereum-types-serialize v0.2.1
Dec 17 17:42:32.932 INFO [stderr]     Checking num-complex v0.1.43
Dec 17 17:42:32.948 INFO [stderr]     Checking clap v2.32.0
Dec 17 17:42:33.201 INFO [stderr]     Checking crossbeam-deque v0.6.2
Dec 17 17:42:33.293 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 17 17:42:35.758 INFO [stderr]     Checking regex v0.2.11
Dec 17 17:42:36.245 INFO [stderr]     Checking rand v0.6.1
Dec 17 17:42:36.577 INFO [stderr]     Checking tiny-keccak v1.4.2
Dec 17 17:42:37.336 INFO [stderr]     Checking jsonrpc-core v8.0.1
Dec 17 17:42:38.516 INFO [stderr]     Checking parking_lot v0.6.4
Dec 17 17:42:40.076 INFO [stderr]    Compiling openssl v0.10.15
Dec 17 17:42:40.122 INFO [stderr]    Compiling native-tls v0.2.2
Dec 17 17:42:41.208 INFO [stderr]    Compiling fixed-hash v0.2.5
Dec 17 17:42:41.510 INFO [stderr]    Compiling uint v0.4.1
Dec 17 17:42:44.086 INFO [stderr]     Checking num-bigint v0.1.44
Dec 17 17:42:45.598 INFO [stderr]     Checking backtrace v0.3.12
Dec 17 17:42:48.933 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 17 17:42:52.160 INFO [stderr]    Compiling ethbloom v0.5.0
Dec 17 17:42:52.516 INFO [stderr]     Checking error-chain v0.12.0
Dec 17 17:42:54.865 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 17 17:42:57.456 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 17 17:42:57.566 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 17 17:42:59.212 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 17 17:43:00.707 INFO [stderr]     Checking ethereum-types v0.4.0
Dec 17 17:43:00.731 INFO [stderr]     Checking num-rational v0.1.42
Dec 17 17:43:00.771 INFO [stderr]     Checking parking_lot v0.7.0
Dec 17 17:43:01.540 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 17 17:43:03.204 INFO [stderr]     Checking tokio v0.1.13
Dec 17 17:43:03.681 INFO [stderr]     Checking num v0.1.42
Dec 17 17:43:04.310 INFO [stderr]     Checking parse_duration v1.0.1
Dec 17 17:43:05.712 INFO [stderr]     Checking hyper v0.12.18
Dec 17 17:43:05.712 INFO [stderr]     Checking tokio-core v0.1.17
Dec 17 17:43:06.760 INFO [stderr]     Checking ethabi v6.1.0
Dec 17 17:43:13.821 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 17 17:43:14.468 INFO [stderr]     Checking web3 v0.5.1
Dec 17 17:43:41.984 INFO [stderr]    Compiling ethabi-derive v6.0.2
Dec 17 17:43:48.600 INFO [stderr]     Checking poa-ballot-stats v0.4.0 (/opt/crater/workdir)
Dec 17 17:43:52.036 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 17:43:52.036 INFO [stderr]   --> src/error.rs:8:1
Dec 17 17:43:52.036 INFO [stderr]    |
Dec 17 17:43:52.036 INFO [stderr] 8  | / error_chain! {
Dec 17 17:43:52.036 INFO [stderr] 9  | |     foreign_links {
Dec 17 17:43:52.036 INFO [stderr] 10 | |         Ethabi(ethabi::Error);
Dec 17 17:43:52.036 INFO [stderr] 11 | |         Web3(web3::Error);
Dec 17 17:43:52.036 INFO [stderr] ...  |
Dec 17 17:43:52.036 INFO [stderr] 23 | |     }
Dec 17 17:43:52.036 INFO [stderr] 24 | | }
Dec 17 17:43:52.036 INFO [stderr]    | |_^
Dec 17 17:43:52.036 INFO [stderr]    |
Dec 17 17:43:52.036 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 17:43:52.036 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 17:43:52.036 INFO [stderr] 
Dec 17 17:43:52.036 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 17:43:52.036 INFO [stderr]   --> src/error.rs:8:1
Dec 17 17:43:52.036 INFO [stderr]    |
Dec 17 17:43:52.036 INFO [stderr] 8  | / error_chain! {
Dec 17 17:43:52.036 INFO [stderr] 9  | |     foreign_links {
Dec 17 17:43:52.036 INFO [stderr] 10 | |         Ethabi(ethabi::Error);
Dec 17 17:43:52.036 INFO [stderr] 11 | |         Web3(web3::Error);
Dec 17 17:43:52.036 INFO [stderr] ...  |
Dec 17 17:43:52.036 INFO [stderr] 23 | |     }
Dec 17 17:43:52.036 INFO [stderr] 24 | | }
Dec 17 17:43:52.036 INFO [stderr]    | |_^
Dec 17 17:43:52.036 INFO [stderr]    |
Dec 17 17:43:52.036 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 17:43:52.036 INFO [stderr] 
Dec 17 17:43:52.116 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 17:43:52.116 INFO [stderr]   --> src/error.rs:8:1
Dec 17 17:43:52.116 INFO [stderr]    |
Dec 17 17:43:52.116 INFO [stderr] 8  | / error_chain! {
Dec 17 17:43:52.116 INFO [stderr] 9  | |     foreign_links {
Dec 17 17:43:52.116 INFO [stderr] 10 | |         Ethabi(ethabi::Error);
Dec 17 17:43:52.116 INFO [stderr] 11 | |         Web3(web3::Error);
Dec 17 17:43:52.116 INFO [stderr] ...  |
Dec 17 17:43:52.116 INFO [stderr] 23 | |     }
Dec 17 17:43:52.116 INFO [stderr] 24 | | }
Dec 17 17:43:52.116 INFO [stderr]    | |_^
Dec 17 17:43:52.116 INFO [stderr]    |
Dec 17 17:43:52.117 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 17:43:52.117 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 17:43:52.117 INFO [stderr] 
Dec 17 17:43:52.117 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 17:43:52.117 INFO [stderr]   --> src/error.rs:8:1
Dec 17 17:43:52.117 INFO [stderr]    |
Dec 17 17:43:52.117 INFO [stderr] 8  | / error_chain! {
Dec 17 17:43:52.117 INFO [stderr] 9  | |     foreign_links {
Dec 17 17:43:52.117 INFO [stderr] 10 | |         Ethabi(ethabi::Error);
Dec 17 17:43:52.117 INFO [stderr] 11 | |         Web3(web3::Error);
Dec 17 17:43:52.117 INFO [stderr] ...  |
Dec 17 17:43:52.117 INFO [stderr] 23 | |     }
Dec 17 17:43:52.117 INFO [stderr] 24 | | }
Dec 17 17:43:52.117 INFO [stderr]    | |_^
Dec 17 17:43:52.117 INFO [stderr]    |
Dec 17 17:43:52.117 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 17 17:43:52.117 INFO [stderr] 
Dec 17 17:43:53.133 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
Dec 17 17:43:53.578 INFO running `"docker" "inspect" "e6aa091519e7e82e6974b0c5d048f17f68f4418a77b791ed46de83890f33824c"`
Dec 17 17:43:53.671 INFO running `"docker" "rm" "-f" "e6aa091519e7e82e6974b0c5d048f17f68f4418a77b791ed46de83890f33824c"`
Dec 17 17:43:53.813 INFO [stdout] e6aa091519e7e82e6974b0c5d048f17f68f4418a77b791ed46de83890f33824c