Dec 17 21:34:04.404 INFO checking keringar/coin against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:34:04.404 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/keringar/coin:/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 21:34:04.879 INFO [stdout] b07de468cf07892744b29b2807365cbb897d0bb530c0378184c72bd9e050c654
Dec 17 21:34:04.881 INFO running `"docker" "start" "-a" "b07de468cf07892744b29b2807365cbb897d0bb530c0378184c72bd9e050c654"`
Dec 17 21:34:08.416 INFO [stderr]    Compiling lazy_static v0.2.10
Dec 17 21:34:08.440 INFO [stderr]    Compiling coco v0.1.1
Dec 17 21:34:08.440 INFO [stderr]    Compiling rand v0.3.18
Dec 17 21:34:08.440 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 17 21:34:08.440 INFO [stderr]     Checking serde_json v1.0.6
Dec 17 21:34:08.448 INFO [stderr]     Checking futures-cpupool v0.1.7
Dec 17 21:34:08.448 INFO [stderr]     Checking tokio-io v0.1.4
Dec 17 21:34:08.448 INFO [stderr]     Checking backtrace v0.3.4
Dec 17 21:34:09.374 INFO [stderr]     Checking openssl v0.9.20
Dec 17 21:34:12.560 INFO [stderr]    Compiling serde_derive v1.0.20
Dec 17 21:34:12.568 INFO [stderr]     Checking error-chain v0.11.0
Dec 17 21:34:12.712 INFO [stderr]     Checking mime v0.3.5
Dec 17 21:34:13.217 INFO [stderr]     Checking tokio-core v0.1.10
Dec 17 21:34:18.080 INFO [stderr]    Compiling rayon-core v1.3.0
Dec 17 21:34:19.896 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 17 21:34:21.670 INFO [stderr]    Compiling rayon v0.8.2
Dec 17 21:34:24.234 INFO [stderr]     Checking native-tls v0.1.4
Dec 17 21:34:26.174 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 17 21:34:29.285 INFO [stderr]     Checking websocket v0.20.2
Dec 17 21:34:29.338 INFO [stderr]     Checking hyper v0.11.6
Dec 17 21:34:31.041 INFO [stderr]    Compiling ring v0.12.1
Dec 17 21:34:36.787 INFO [stderr]     Checking coin v0.1.0 (/opt/crater/workdir)
Dec 17 21:34:37.425 INFO [stderr] warning: unused variable: `api_key`
Dec 17 21:34:37.425 INFO [stderr]   --> src/discord/mod.rs:11:20
Dec 17 21:34:37.425 INFO [stderr]    |
Dec 17 21:34:37.425 INFO [stderr] 11 |     pub fn connect(api_key: &str) -> Result<Self> {
Dec 17 21:34:37.425 INFO [stderr]    |                    ^^^^^^^ help: consider using `_api_key` instead
Dec 17 21:34:37.425 INFO [stderr]    |
Dec 17 21:34:37.425 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:34:37.425 INFO [stderr] 
Dec 17 21:34:37.457 INFO [stderr] warning: unused variable: `api_key`
Dec 17 21:34:37.457 INFO [stderr]   --> src/discord/mod.rs:11:20
Dec 17 21:34:37.457 INFO [stderr]    |
Dec 17 21:34:37.457 INFO [stderr] 11 |     pub fn connect(api_key: &str) -> Result<Self> {
Dec 17 21:34:37.457 INFO [stderr]    |                    ^^^^^^^ help: consider using `_api_key` instead
Dec 17 21:34:37.457 INFO [stderr]    |
Dec 17 21:34:37.457 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:34:37.457 INFO [stderr] 
Dec 17 21:34:37.508 INFO [stderr] warning: field is never used: `config`
Dec 17 21:34:37.508 INFO [stderr]  --> src/bot.rs:6:5
Dec 17 21:34:37.508 INFO [stderr]   |
Dec 17 21:34:37.508 INFO [stderr] 6 |     config: Config,
Dec 17 21:34:37.508 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 17 21:34:37.508 INFO [stderr]   |
Dec 17 21:34:37.508 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:34:37.508 INFO [stderr] 
Dec 17 21:34:37.508 INFO [stderr] warning: field is never used: `discord`
Dec 17 21:34:37.508 INFO [stderr]  --> src/bot.rs:7:5
Dec 17 21:34:37.508 INFO [stderr]   |
Dec 17 21:34:37.508 INFO [stderr] 7 |     discord: Discord,
Dec 17 21:34:37.508 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 17 21:34:37.508 INFO [stderr] 
Dec 17 21:34:37.540 INFO [stderr] warning: field is never used: `config`
Dec 17 21:34:37.540 INFO [stderr]  --> src/bot.rs:6:5
Dec 17 21:34:37.540 INFO [stderr]   |
Dec 17 21:34:37.540 INFO [stderr] 6 |     config: Config,
Dec 17 21:34:37.540 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 17 21:34:37.540 INFO [stderr]   |
Dec 17 21:34:37.540 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:34:37.540 INFO [stderr] 
Dec 17 21:34:37.540 INFO [stderr] warning: field is never used: `discord`
Dec 17 21:34:37.540 INFO [stderr]  --> src/bot.rs:7:5
Dec 17 21:34:37.540 INFO [stderr]   |
Dec 17 21:34:37.540 INFO [stderr] 7 |     discord: Discord,
Dec 17 21:34:37.540 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 17 21:34:37.540 INFO [stderr] 
Dec 17 21:34:37.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.56s
Dec 17 21:34:37.801 INFO running `"docker" "inspect" "b07de468cf07892744b29b2807365cbb897d0bb530c0378184c72bd9e050c654"`
Dec 17 21:34:37.860 INFO running `"docker" "rm" "-f" "b07de468cf07892744b29b2807365cbb897d0bb530c0378184c72bd9e050c654"`
Dec 17 21:34:37.931 INFO [stdout] b07de468cf07892744b29b2807365cbb897d0bb530c0378184c72bd9e050c654