Dec 19 16:21:47.927 INFO checking gsalaz98/chocolate_road against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:21:47.927 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/gsalaz98/chocolate_road:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:21:48.182 INFO [stdout] 2eafbe634596d1c2d9949c3579da48f37a9b44febb30d7f57fbb29ca05d80f0d
Dec 19 16:21:48.186 INFO running `"docker" "start" "-a" "2eafbe634596d1c2d9949c3579da48f37a9b44febb30d7f57fbb29ca05d80f0d"`
Dec 19 16:21:49.728 INFO [stderr]    Compiling num-complex v0.2.0
Dec 19 16:21:49.728 INFO [stderr]    Compiling redis v0.9.1
Dec 19 16:21:49.728 INFO [stderr]    Compiling ndarray v0.12.0
Dec 19 16:21:49.728 INFO [stderr]     Checking blas-src v0.2.1
Dec 19 16:21:49.728 INFO [stderr]     Checking strum v0.10.0
Dec 19 16:21:49.732 INFO [stderr]     Checking cblas-sys v0.1.4
Dec 19 16:21:49.732 INFO [stderr]     Checking filetime v0.2.4
Dec 19 16:21:49.732 INFO [stderr]     Checking futures-core-preview v0.2.3
Dec 19 16:21:50.049 INFO [stderr]     Checking itertools v0.7.8
Dec 19 16:21:50.172 INFO [stderr]    Compiling openssl-sys v0.9.36
Dec 19 16:21:50.424 INFO [stderr]    Compiling lzma-sys v0.1.11
Dec 19 16:21:51.139 INFO [stderr]     Checking tar v0.4.20
Dec 19 16:21:51.139 INFO [stderr]     Checking futures-channel-preview v0.2.2
Dec 19 16:21:51.140 INFO [stderr]     Checking futures-io-preview v0.2.2
Dec 19 16:21:51.624 INFO [stderr]     Checking tokio-io v0.1.8
Dec 19 16:21:51.624 INFO [stderr]     Checking http v0.1.13
Dec 19 16:21:52.860 INFO [stderr]     Checking mio-extras v2.0.5
Dec 19 16:21:53.300 INFO [stderr]     Checking crossbeam-epoch v0.6.0
Dec 19 16:21:53.646 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 19 16:21:54.440 INFO [stderr]     Checking combine v3.5.2
Dec 19 16:21:54.544 INFO [stderr]     Checking futures-sink-preview v0.2.2
Dec 19 16:21:54.659 INFO [stderr]    Compiling syn v0.15.3
Dec 19 16:21:54.688 INFO [stderr]    Compiling syn v0.14.9
Dec 19 16:21:55.056 INFO [stderr]     Checking chrono v0.4.6
Dec 19 16:21:55.128 INFO [stderr]     Checking serde_urlencoded v0.5.3
Dec 19 16:21:55.328 INFO [stderr]     Checking crossbeam-deque v0.5.2
Dec 19 16:21:56.453 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 16:21:57.536 INFO [stderr]     Checking futures-util-preview v0.2.2
Dec 19 16:21:58.178 INFO [stderr]     Checking regex v0.2.11
Dec 19 16:21:58.684 INFO [stderr]    Compiling openssl v0.10.12
Dec 19 16:21:58.972 INFO [stderr]    Compiling native-tls v0.2.1
Dec 19 16:21:59.026 INFO [stderr]    Compiling openssl v0.9.24
Dec 19 16:21:59.096 INFO [stderr]     Checking xz2 v0.1.6
Dec 19 16:21:59.268 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 19 16:22:00.148 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 19 16:22:00.380 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 19 16:22:02.770 INFO [stderr]     Checking rayon v1.0.2
Dec 19 16:22:03.065 INFO [stderr]     Checking h2 v0.1.12
Dec 19 16:22:15.648 INFO [stderr]     Checking tokio-uds v0.2.1
Dec 19 16:22:20.491 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 19 16:22:20.930 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 19 16:22:21.212 INFO [stderr]     Checking crossbeam v0.4.1
Dec 19 16:22:22.831 INFO [stderr]     Checking futures-executor-preview v0.2.2
Dec 19 16:22:23.156 INFO [stderr]     Checking ws v0.7.8
Dec 19 16:22:23.595 INFO [stderr]    Compiling strum_macros v0.10.0
Dec 19 16:22:23.640 INFO [stderr]     Checking tokio v0.1.8
Dec 19 16:22:23.960 INFO [stderr]     Checking futures-stable-preview v0.2.3
Dec 19 16:22:24.124 INFO [stderr]    Compiling serde_derive v1.0.78
Dec 19 16:22:24.400 INFO [stderr]     Checking futures-async-runtime-preview v0.2.3
Dec 19 16:22:25.008 INFO [stderr]     Checking futures-preview v0.2.2
Dec 19 16:22:27.888 INFO [stderr]     Checking hyper v0.12.10
Dec 19 16:22:37.181 INFO [stderr]     Checking hyper-tls v0.3.0
Dec 19 16:22:39.124 INFO [stderr]     Checking reqwest v0.9.0
Dec 19 16:22:50.212 INFO [stderr]     Checking rusoto_credential v0.14.0
Dec 19 16:22:51.616 INFO [stderr]     Checking rusoto_core v0.35.0
Dec 19 16:22:55.627 INFO [stderr]     Checking rusoto_s3 v0.35.0
Dec 19 16:23:07.707 INFO [stderr]     Checking rusty_road v0.1.0 (/opt/crater/workdir)
Dec 19 16:23:11.363 INFO [stderr] warning: unused variable: `ticks`
Dec 19 16:23:11.363 INFO [stderr]   --> src/listener.rs:33:13
Dec 19 16:23:11.363 INFO [stderr]    |
Dec 19 16:23:11.363 INFO [stderr] 33 |     let mut ticks = 0;
Dec 19 16:23:11.363 INFO [stderr]    |             ^^^^^ help: consider using `_ticks` instead
Dec 19 16:23:11.363 INFO [stderr]    |
Dec 19 16:23:11.363 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:23:11.364 INFO [stderr] 
Dec 19 16:23:11.520 INFO [stderr] warning: unused variable: `ticks`
Dec 19 16:23:11.520 INFO [stderr]   --> src/listener.rs:33:13
Dec 19 16:23:11.520 INFO [stderr]    |
Dec 19 16:23:11.520 INFO [stderr] 33 |     let mut ticks = 0;
Dec 19 16:23:11.520 INFO [stderr]    |             ^^^^^ help: consider using `_ticks` instead
Dec 19 16:23:11.520 INFO [stderr]    |
Dec 19 16:23:11.520 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:23:11.520 INFO [stderr] 
Dec 19 16:23:11.752 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:23:11.752 INFO [stderr]   --> src/listener.rs:33:9
Dec 19 16:23:11.752 INFO [stderr]    |
Dec 19 16:23:11.752 INFO [stderr] 33 |     let mut ticks = 0;
Dec 19 16:23:11.752 INFO [stderr]    |         ----^^^^^
Dec 19 16:23:11.752 INFO [stderr]    |         |
Dec 19 16:23:11.752 INFO [stderr]    |         help: remove this `mut`
Dec 19 16:23:11.752 INFO [stderr]    |
Dec 19 16:23:11.752 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 16:23:11.752 INFO [stderr] 
Dec 19 16:23:11.820 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:23:11.820 INFO [stderr]   --> src/listener.rs:33:9
Dec 19 16:23:11.820 INFO [stderr]    |
Dec 19 16:23:11.820 INFO [stderr] 33 |     let mut ticks = 0;
Dec 19 16:23:11.820 INFO [stderr]    |         ----^^^^^
Dec 19 16:23:11.820 INFO [stderr]    |         |
Dec 19 16:23:11.820 INFO [stderr]    |         help: remove this `mut`
Dec 19 16:23:11.820 INFO [stderr]    |
Dec 19 16:23:11.820 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 16:23:11.820 INFO [stderr] 
Dec 19 16:23:11.844 INFO [stderr] warning: constant item is never used: `EXPIRE`
Dec 19 16:23:11.844 INFO [stderr]   --> src/exchange/bitmex.rs:17:1
Dec 19 16:23:11.844 INFO [stderr]    |
Dec 19 16:23:11.844 INFO [stderr] 17 | const EXPIRE: Token = Token(1);
Dec 19 16:23:11.844 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:11.844 INFO [stderr]    |
Dec 19 16:23:11.844 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:23:11.844 INFO [stderr] 
Dec 19 16:23:11.844 INFO [stderr] warning: field is never used: `snapshot_received`
Dec 19 16:23:11.844 INFO [stderr]   --> src/exchange/bitmex.rs:62:5
Dec 19 16:23:11.844 INFO [stderr]    |
Dec 19 16:23:11.844 INFO [stderr] 62 |     snapshot_received: bool,
Dec 19 16:23:11.844 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:11.844 INFO [stderr] 
Dec 19 16:23:11.844 INFO [stderr] warning: constant item is never used: `EXPIRE`
Dec 19 16:23:11.844 INFO [stderr]   --> src/exchange/gdax_l2.rs:15:1
Dec 19 16:23:11.844 INFO [stderr]    |
Dec 19 16:23:11.844 INFO [stderr] 15 | const EXPIRE: Token = Token(1);
Dec 19 16:23:11.844 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:11.844 INFO [stderr] 
Dec 19 16:23:11.844 INFO [stderr] warning: field is never used: `snapshot_received`
Dec 19 16:23:11.844 INFO [stderr]   --> src/exchange/gdax_l2.rs:48:5
Dec 19 16:23:11.845 INFO [stderr]    |
Dec 19 16:23:11.845 INFO [stderr] 48 |     snapshot_received: bool,
Dec 19 16:23:11.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:11.845 INFO [stderr] 
Dec 19 16:23:11.936 INFO [stderr] warning: constant item is never used: `EXPIRE`
Dec 19 16:23:11.936 INFO [stderr]   --> src/exchange/bitmex.rs:17:1
Dec 19 16:23:11.936 INFO [stderr]    |
Dec 19 16:23:11.936 INFO [stderr] 17 | const EXPIRE: Token = Token(1);
Dec 19 16:23:11.936 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:11.936 INFO [stderr]    |
Dec 19 16:23:11.936 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:23:11.936 INFO [stderr] 
Dec 19 16:23:11.936 INFO [stderr] warning: field is never used: `snapshot_received`
Dec 19 16:23:11.936 INFO [stderr]   --> src/exchange/bitmex.rs:62:5
Dec 19 16:23:11.936 INFO [stderr]    |
Dec 19 16:23:11.936 INFO [stderr] 62 |     snapshot_received: bool,
Dec 19 16:23:11.936 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:11.936 INFO [stderr] 
Dec 19 16:23:11.936 INFO [stderr] warning: constant item is never used: `EXPIRE`
Dec 19 16:23:11.936 INFO [stderr]   --> src/exchange/gdax_l2.rs:15:1
Dec 19 16:23:11.936 INFO [stderr]    |
Dec 19 16:23:11.936 INFO [stderr] 15 | const EXPIRE: Token = Token(1);
Dec 19 16:23:11.936 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:11.936 INFO [stderr] 
Dec 19 16:23:11.936 INFO [stderr] warning: field is never used: `snapshot_received`
Dec 19 16:23:11.936 INFO [stderr]   --> src/exchange/gdax_l2.rs:48:5
Dec 19 16:23:11.936 INFO [stderr]    |
Dec 19 16:23:11.936 INFO [stderr] 48 |     snapshot_received: bool,
Dec 19 16:23:11.936 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:23:11.936 INFO [stderr] 
Dec 19 16:23:11.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Dec 19 16:23:12.567 INFO running `"docker" "inspect" "2eafbe634596d1c2d9949c3579da48f37a9b44febb30d7f57fbb29ca05d80f0d"`
Dec 19 16:23:12.762 INFO running `"docker" "rm" "-f" "2eafbe634596d1c2d9949c3579da48f37a9b44febb30d7f57fbb29ca05d80f0d"`
Dec 19 16:23:12.967 INFO [stdout] 2eafbe634596d1c2d9949c3579da48f37a9b44febb30d7f57fbb29ca05d80f0d