Dec 11 15:35:47.078 INFO checking keringar/coin against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:35:47.078 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 15:35:47.593 INFO [stdout] 94b6768b8332a4738c44f29c2a2551f34b7b6b7d2e8676158fcc3f684598c324
Dec 11 15:35:47.595 INFO running `"docker" "start" "-a" "94b6768b8332a4738c44f29c2a2551f34b7b6b7d2e8676158fcc3f684598c324"`
Dec 11 15:35:49.711 INFO [stderr] usermod: no changes
Dec 11 15:35:49.949 INFO [stderr]    Compiling lazy_static v0.2.10
Dec 11 15:35:49.950 INFO [stderr]    Compiling openssl v0.9.20
Dec 11 15:35:49.954 INFO [stderr]     Checking serde v1.0.20
Dec 11 15:35:49.980 INFO [stderr]     Checking hyper v0.10.13
Dec 11 15:35:49.980 INFO [stderr]    Compiling serde_derive v1.0.20
Dec 11 15:35:49.981 INFO [stderr]     Checking hyper v0.11.6
Dec 11 15:35:51.478 INFO [stderr]    Compiling rayon-core v1.3.0
Dec 11 15:36:00.186 INFO [stderr]    Compiling rayon v0.8.2
Dec 11 15:36:04.876 INFO [stderr]     Checking native-tls v0.1.4
Dec 11 15:36:08.224 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 11 15:36:11.140 INFO [stderr]    Compiling ring v0.12.1
Dec 11 15:36:11.202 INFO [stderr]     Checking websocket v0.20.2
Dec 11 15:36:17.698 INFO [stderr]     Checking serde_json v1.0.6
Dec 11 15:36:19.837 INFO [stderr]     Checking coin v0.1.0 (/source)
Dec 11 15:36:21.925 INFO [stderr] warning: unused variable: `api_key`
Dec 11 15:36:21.925 INFO [stderr]   --> src/discord/mod.rs:11:20
Dec 11 15:36:21.925 INFO [stderr]    |
Dec 11 15:36:21.925 INFO [stderr] 11 |     pub fn connect(api_key: &str) -> Result<Self> {
Dec 11 15:36:21.925 INFO [stderr]    |                    ^^^^^^^ help: consider using `_api_key` instead
Dec 11 15:36:21.925 INFO [stderr]    |
Dec 11 15:36:21.925 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 15:36:21.925 INFO [stderr] 
Dec 11 15:36:21.929 INFO [stderr] warning: unused variable: `api_key`
Dec 11 15:36:21.929 INFO [stderr]   --> src/discord/mod.rs:11:20
Dec 11 15:36:21.929 INFO [stderr]    |
Dec 11 15:36:21.929 INFO [stderr] 11 |     pub fn connect(api_key: &str) -> Result<Self> {
Dec 11 15:36:21.929 INFO [stderr]    |                    ^^^^^^^ help: consider using `_api_key` instead
Dec 11 15:36:21.929 INFO [stderr]    |
Dec 11 15:36:21.929 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 15:36:21.929 INFO [stderr] 
Dec 11 15:36:22.016 INFO [stderr] warning: field is never used: `config`
Dec 11 15:36:22.016 INFO [stderr]  --> src/bot.rs:6:5
Dec 11 15:36:22.016 INFO [stderr]   |
Dec 11 15:36:22.016 INFO [stderr] 6 |     config: Config,
Dec 11 15:36:22.016 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 11 15:36:22.016 INFO [stderr]   |
Dec 11 15:36:22.016 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 15:36:22.016 INFO [stderr] 
Dec 11 15:36:22.016 INFO [stderr] warning: field is never used: `discord`
Dec 11 15:36:22.016 INFO [stderr]  --> src/bot.rs:7:5
Dec 11 15:36:22.016 INFO [stderr]   |
Dec 11 15:36:22.016 INFO [stderr] 7 |     discord: Discord,
Dec 11 15:36:22.016 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 15:36:22.016 INFO [stderr] 
Dec 11 15:36:22.016 INFO [stderr] warning: field is never used: `config`
Dec 11 15:36:22.016 INFO [stderr]  --> src/bot.rs:6:5
Dec 11 15:36:22.016 INFO [stderr]   |
Dec 11 15:36:22.016 INFO [stderr] 6 |     config: Config,
Dec 11 15:36:22.016 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 11 15:36:22.016 INFO [stderr]   |
Dec 11 15:36:22.016 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 15:36:22.016 INFO [stderr] 
Dec 11 15:36:22.016 INFO [stderr] warning: field is never used: `discord`
Dec 11 15:36:22.016 INFO [stderr]  --> src/bot.rs:7:5
Dec 11 15:36:22.016 INFO [stderr]   |
Dec 11 15:36:22.016 INFO [stderr] 7 |     discord: Discord,
Dec 11 15:36:22.016 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 15:36:22.016 INFO [stderr] 
Dec 11 15:36:22.045 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.31s
Dec 11 15:36:22.050 INFO [stderr] su: No module specific data is present
Dec 11 15:36:22.298 INFO running `"docker" "inspect" "94b6768b8332a4738c44f29c2a2551f34b7b6b7d2e8676158fcc3f684598c324"`
Dec 11 15:36:22.393 INFO running `"docker" "rm" "-f" "94b6768b8332a4738c44f29c2a2551f34b7b6b7d2e8676158fcc3f684598c324"`
Dec 11 15:36:22.507 INFO [stdout] 94b6768b8332a4738c44f29c2a2551f34b7b6b7d2e8676158fcc3f684598c324