Dec 17 23:16:23.481 INFO checking hingdata16ha/discord-rustbot against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:16:23.481 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/hingdata16ha/discord-rustbot:/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 23:16:23.708 INFO [stdout] dfd0addeb33d347921294076f423ea8b9bcc4f6a495728539c146c975e1e43ef
Dec 17 23:16:23.714 INFO running `"docker" "start" "-a" "dfd0addeb33d347921294076f423ea8b9bcc4f6a495728539c146c975e1e43ef"`
Dec 17 23:16:24.263 INFO [stderr]     Checking discord-rustbot v0.1.0 (/opt/crater/workdir)
Dec 17 23:16:24.404 INFO [stderr] warning: struct is never constructed: `Bot`
Dec 17 23:16:24.404 INFO [stderr]  --> src/bot/mod.rs:1:1
Dec 17 23:16:24.404 INFO [stderr]   |
Dec 17 23:16:24.404 INFO [stderr] 1 | pub struct Bot<'a> {
Dec 17 23:16:24.404 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 23:16:24.404 INFO [stderr]   |
Dec 17 23:16:24.404 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 23:16:24.404 INFO [stderr] 
Dec 17 23:16:24.438 INFO [stderr] warning: struct is never constructed: `Bot`
Dec 17 23:16:24.438 INFO [stderr]  --> src/bot/mod.rs:1:1
Dec 17 23:16:24.438 INFO [stderr]   |
Dec 17 23:16:24.438 INFO [stderr] 1 | pub struct Bot<'a> {
Dec 17 23:16:24.438 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 23:16:24.438 INFO [stderr]   |
Dec 17 23:16:24.438 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 23:16:24.438 INFO [stderr] 
Dec 17 23:16:24.454 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 17 23:16:24.699 INFO running `"docker" "inspect" "dfd0addeb33d347921294076f423ea8b9bcc4f6a495728539c146c975e1e43ef"`
Dec 17 23:16:24.799 INFO running `"docker" "rm" "-f" "dfd0addeb33d347921294076f423ea8b9bcc4f6a495728539c146c975e1e43ef"`
Dec 17 23:16:24.898 INFO [stdout] dfd0addeb33d347921294076f423ea8b9bcc4f6a495728539c146c975e1e43ef