Dec 17 17:42:21.792 INFO checking poanetwork/poa-ballot-stats against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:42:21.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:42:22.381 INFO [stdout] edb33d73289329463e3f4d87df5e6396cb5fa81a11b1a8e11b2c3ab87714a780
Dec 17 17:42:22.383 INFO running `"docker" "start" "-a" "edb33d73289329463e3f4d87df5e6396cb5fa81a11b1a8e11b2c3ab87714a780"`
Dec 17 17:42:24.311 INFO [stderr]    Compiling crunchy v0.1.6
Dec 17 17:42:24.316 INFO [stderr]    Compiling heapsize v0.4.2
Dec 17 17:42:24.316 INFO [stderr]     Checking rustc-hex v2.0.1
Dec 17 17:42:24.320 INFO [stderr]     Checking rustc-hex v1.0.0
Dec 17 17:42:24.328 INFO [stderr]     Checking ethabi-contract v6.0.0
Dec 17 17:42:24.332 INFO [stderr]     Checking regex-syntax v0.5.6
Dec 17 17:42:24.332 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 17 17:42:24.792 INFO [stderr]    Compiling libc v0.2.45
Dec 17 17:42:26.112 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 17 17:42:26.116 INFO [stderr]     Checking rand v0.4.3
Dec 17 17:42:26.128 INFO [stderr]     Checking time v0.1.40
Dec 17 17:42:26.128 INFO [stderr]    Compiling ethereum-types-serialize v0.2.1
Dec 17 17:42:26.956 INFO [stderr]    Compiling native-tls v0.2.2
Dec 17 17:42:26.972 INFO [stderr]     Checking num-complex v0.1.43
Dec 17 17:42:27.776 INFO [stderr]     Checking serde_json v1.0.33
Dec 17 17:42:28.650 INFO [stderr]     Checking mio v0.6.16
Dec 17 17:42:29.728 INFO [stderr]     Checking crossbeam-deque v0.6.2
Dec 17 17:42:29.932 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 17 17:42:30.449 INFO [stderr]     Checking tokio-io v0.1.10
Dec 17 17:42:31.092 INFO [stderr]     Checking http v0.1.14
Dec 17 17:42:32.806 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 17 17:42:33.570 INFO [stderr]     Checking error-chain v0.12.0
Dec 17 17:42:34.654 INFO [stderr]     Checking num-bigint v0.1.44
Dec 17 17:42:39.553 INFO [stderr]     Checking parking_lot v0.6.4
Dec 17 17:42:40.286 INFO [stderr]    Compiling backtrace v0.3.12
Dec 17 17:42:40.410 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 17 17:42:42.637 INFO [stderr]     Checking tiny-keccak v1.4.2
Dec 17 17:42:43.042 INFO [stderr]     Checking mio-uds v0.6.7
Dec 17 17:42:48.933 INFO [stderr]     Checking fixed-hash v0.2.5
Dec 17 17:42:49.024 INFO [stderr]     Checking uint v0.4.1
Dec 17 17:42:49.362 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 17 17:42:49.964 INFO [stderr]     Checking parking_lot_core v0.4.0
Dec 17 17:42:49.971 INFO [stderr]     Checking jsonrpc-core v8.0.1
Dec 17 17:42:50.081 INFO [stderr]     Checking tokio-reactor v0.1.7
Dec 17 17:42:50.093 INFO [stderr]     Checking regex v0.2.11
Dec 17 17:42:53.304 INFO [stderr]     Checking num-rational v0.1.42
Dec 17 17:42:53.920 INFO [stderr]     Checking ethbloom v0.5.0
Dec 17 17:42:56.476 INFO [stderr]     Checking h2 v0.1.14
Dec 17 17:42:56.566 INFO [stderr]     Checking tokio-udp v0.1.3
Dec 17 17:42:56.596 INFO [stderr]     Checking tokio-uds v0.2.4
Dec 17 17:42:57.890 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 17 17:42:57.930 INFO [stderr]     Checking parking_lot v0.7.0
Dec 17 17:42:58.576 INFO [stderr]     Checking num v0.1.42
Dec 17 17:42:58.612 INFO [stderr]     Checking ethereum-types v0.4.0
Dec 17 17:43:00.712 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 17 17:43:02.145 INFO [stderr]     Checking parse_duration v1.0.1
Dec 17 17:43:02.704 INFO [stderr]     Checking tokio v0.1.13
Dec 17 17:43:05.432 INFO [stderr]     Checking tokio-core v0.1.17
Dec 17 17:43:06.783 INFO [stderr]     Checking hyper v0.12.18
Dec 17 17:43:08.258 INFO [stderr]     Checking ethabi v6.1.0
Dec 17 17:43:13.915 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 17 17:43:14.759 INFO [stderr]     Checking web3 v0.5.1
Dec 17 17:43:43.694 INFO [stderr]    Compiling ethabi-derive v6.0.2
Dec 17 17:43:50.128 INFO [stderr]     Checking poa-ballot-stats v0.4.0 (/opt/crater/workdir)
Dec 17 17:43:53.484 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 17:43:53.484 INFO [stderr]   --> src/error.rs:8:1
Dec 17 17:43:53.484 INFO [stderr]    |
Dec 17 17:43:53.484 INFO [stderr] 8  | / error_chain! {
Dec 17 17:43:53.484 INFO [stderr] 9  | |     foreign_links {
Dec 17 17:43:53.484 INFO [stderr] 10 | |         Ethabi(ethabi::Error);
Dec 17 17:43:53.484 INFO [stderr] 11 | |         Web3(web3::Error);
Dec 17 17:43:53.484 INFO [stderr] ...  |
Dec 17 17:43:53.484 INFO [stderr] 23 | |     }
Dec 17 17:43:53.484 INFO [stderr] 24 | | }
Dec 17 17:43:53.484 INFO [stderr]    | |_^
Dec 17 17:43:53.484 INFO [stderr]    |
Dec 17 17:43:53.484 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 17:43:53.484 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 17:43:53.485 INFO [stderr] 
Dec 17 17:43:53.485 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 17:43:53.485 INFO [stderr]   --> src/error.rs:8:1
Dec 17 17:43:53.485 INFO [stderr]    |
Dec 17 17:43:53.485 INFO [stderr] 8  | / error_chain! {
Dec 17 17:43:53.485 INFO [stderr] 9  | |     foreign_links {
Dec 17 17:43:53.485 INFO [stderr] 10 | |         Ethabi(ethabi::Error);
Dec 17 17:43:53.485 INFO [stderr] 11 | |         Web3(web3::Error);
Dec 17 17:43:53.485 INFO [stderr] ...  |
Dec 17 17:43:53.485 INFO [stderr] 23 | |     }
Dec 17 17:43:53.485 INFO [stderr] 24 | | }
Dec 17 17:43:53.485 INFO [stderr]    | |_^
Dec 17 17:43:53.485 INFO [stderr]    |
Dec 17 17:43:53.485 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 17:43:53.485 INFO [stderr] 
Dec 17 17:43:53.582 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 17:43:53.582 INFO [stderr]   --> src/error.rs:8:1
Dec 17 17:43:53.582 INFO [stderr]    |
Dec 17 17:43:53.582 INFO [stderr] 8  | / error_chain! {
Dec 17 17:43:53.582 INFO [stderr] 9  | |     foreign_links {
Dec 17 17:43:53.582 INFO [stderr] 10 | |         Ethabi(ethabi::Error);
Dec 17 17:43:53.582 INFO [stderr] 11 | |         Web3(web3::Error);
Dec 17 17:43:53.582 INFO [stderr] ...  |
Dec 17 17:43:53.582 INFO [stderr] 23 | |     }
Dec 17 17:43:53.582 INFO [stderr] 24 | | }
Dec 17 17:43:53.582 INFO [stderr]    | |_^
Dec 17 17:43:53.582 INFO [stderr]    |
Dec 17 17:43:53.582 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 17 17:43:53.582 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 17:43:53.582 INFO [stderr] 
Dec 17 17:43:53.582 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 17 17:43:53.582 INFO [stderr]   --> src/error.rs:8:1
Dec 17 17:43:53.582 INFO [stderr]    |
Dec 17 17:43:53.582 INFO [stderr] 8  | / error_chain! {
Dec 17 17:43:53.582 INFO [stderr] 9  | |     foreign_links {
Dec 17 17:43:53.582 INFO [stderr] 10 | |         Ethabi(ethabi::Error);
Dec 17 17:43:53.582 INFO [stderr] 11 | |         Web3(web3::Error);
Dec 17 17:43:53.582 INFO [stderr] ...  |
Dec 17 17:43:53.582 INFO [stderr] 23 | |     }
Dec 17 17:43:53.582 INFO [stderr] 24 | | }
Dec 17 17:43:53.582 INFO [stderr]    | |_^
Dec 17 17:43:53.582 INFO [stderr]    |
Dec 17 17:43:53.582 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 17:43:53.582 INFO [stderr] 
Dec 17 17:43:54.505 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
Dec 17 17:43:54.790 INFO running `"docker" "inspect" "edb33d73289329463e3f4d87df5e6396cb5fa81a11b1a8e11b2c3ab87714a780"`
Dec 17 17:43:54.946 INFO running `"docker" "rm" "-f" "edb33d73289329463e3f4d87df5e6396cb5fa81a11b1a8e11b2c3ab87714a780"`
Dec 17 17:43:55.076 INFO [stdout] edb33d73289329463e3f4d87df5e6396cb5fa81a11b1a8e11b2c3ab87714a780