Dec 17 21:33:54.173 INFO checking keringar/coin against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:33:54.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:33:54.666 INFO [stdout] 6ed79042efdcb165e32787bc9a6f5a43794a447700d7de532bd308fc9e0ddcb0
Dec 17 21:33:54.668 INFO running `"docker" "start" "-a" "6ed79042efdcb165e32787bc9a6f5a43794a447700d7de532bd308fc9e0ddcb0"`
Dec 17 21:33:57.446 INFO [stderr]    Compiling scopeguard v0.3.3
Dec 17 21:33:57.446 INFO [stderr]    Compiling lazy_static v0.2.10
Dec 17 21:33:57.500 INFO [stderr]     Checking serde v1.0.20
Dec 17 21:33:57.501 INFO [stderr]    Compiling num_cpus v1.7.0
Dec 17 21:33:57.503 INFO [stderr]     Checking openssl v0.9.20
Dec 17 21:33:57.503 INFO [stderr]     Checking hyper v0.10.13
Dec 17 21:33:57.504 INFO [stderr]    Compiling serde_derive v1.0.20
Dec 17 21:33:57.504 INFO [stderr]     Checking hyper v0.11.6
Dec 17 21:33:59.094 INFO [stderr]    Compiling coco v0.1.1
Dec 17 21:34:03.588 INFO [stderr]    Compiling rayon-core v1.3.0
Dec 17 21:34:09.450 INFO [stderr]    Compiling rayon v0.8.2
Dec 17 21:34:17.659 INFO [stderr]     Checking native-tls v0.1.4
Dec 17 21:34:18.359 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 17 21:34:19.668 INFO [stderr]    Compiling ring v0.12.1
Dec 17 21:34:19.804 INFO [stderr]     Checking websocket v0.20.2
Dec 17 21:34:31.956 INFO [stderr]     Checking serde_json v1.0.6
Dec 17 21:34:34.133 INFO [stderr]     Checking coin v0.1.0 (/opt/crater/workdir)
Dec 17 21:34:34.952 INFO [stderr] warning: unused variable: `api_key`
Dec 17 21:34:34.952 INFO [stderr]   --> src/discord/mod.rs:11:20
Dec 17 21:34:34.952 INFO [stderr]    |
Dec 17 21:34:34.952 INFO [stderr] 11 |     pub fn connect(api_key: &str) -> Result<Self> {
Dec 17 21:34:34.952 INFO [stderr]    |                    ^^^^^^^ help: consider using `_api_key` instead
Dec 17 21:34:34.952 INFO [stderr]    |
Dec 17 21:34:34.952 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:34:34.952 INFO [stderr] 
Dec 17 21:34:35.076 INFO [stderr] warning: field is never used: `config`
Dec 17 21:34:35.076 INFO [stderr]  --> src/bot.rs:6:5
Dec 17 21:34:35.076 INFO [stderr]   |
Dec 17 21:34:35.076 INFO [stderr] 6 |     config: Config,
Dec 17 21:34:35.076 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 17 21:34:35.076 INFO [stderr]   |
Dec 17 21:34:35.076 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:34:35.076 INFO [stderr] 
Dec 17 21:34:35.076 INFO [stderr] warning: field is never used: `discord`
Dec 17 21:34:35.076 INFO [stderr]  --> src/bot.rs:7:5
Dec 17 21:34:35.076 INFO [stderr]   |
Dec 17 21:34:35.076 INFO [stderr] 7 |     discord: Discord,
Dec 17 21:34:35.076 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 17 21:34:35.076 INFO [stderr] 
Dec 17 21:34:35.076 INFO [stderr] warning: unused variable: `api_key`
Dec 17 21:34:35.076 INFO [stderr]   --> src/discord/mod.rs:11:20
Dec 17 21:34:35.077 INFO [stderr]    |
Dec 17 21:34:35.077 INFO [stderr] 11 |     pub fn connect(api_key: &str) -> Result<Self> {
Dec 17 21:34:35.077 INFO [stderr]    |                    ^^^^^^^ help: consider using `_api_key` instead
Dec 17 21:34:35.077 INFO [stderr]    |
Dec 17 21:34:35.077 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 21:34:35.077 INFO [stderr] 
Dec 17 21:34:35.216 INFO [stderr] warning: field is never used: `config`
Dec 17 21:34:35.216 INFO [stderr]  --> src/bot.rs:6:5
Dec 17 21:34:35.216 INFO [stderr]   |
Dec 17 21:34:35.216 INFO [stderr] 6 |     config: Config,
Dec 17 21:34:35.216 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 17 21:34:35.216 INFO [stderr]   |
Dec 17 21:34:35.216 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:34:35.216 INFO [stderr] 
Dec 17 21:34:35.216 INFO [stderr] warning: field is never used: `discord`
Dec 17 21:34:35.217 INFO [stderr]  --> src/bot.rs:7:5
Dec 17 21:34:35.217 INFO [stderr]   |
Dec 17 21:34:35.217 INFO [stderr] 7 |     discord: Discord,
Dec 17 21:34:35.217 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 17 21:34:35.217 INFO [stderr] 
Dec 17 21:34:35.260 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.11s
Dec 17 21:34:35.686 INFO running `"docker" "inspect" "6ed79042efdcb165e32787bc9a6f5a43794a447700d7de532bd308fc9e0ddcb0"`
Dec 17 21:34:35.851 INFO running `"docker" "rm" "-f" "6ed79042efdcb165e32787bc9a6f5a43794a447700d7de532bd308fc9e0ddcb0"`
Dec 17 21:34:35.999 INFO [stdout] 6ed79042efdcb165e32787bc9a6f5a43794a447700d7de532bd308fc9e0ddcb0