Dec 17 23:16:23.273 INFO checking hingdata16ha/discord-rustbot against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:16:23.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:16:23.471 INFO [stdout] 0a8d0fd6022da7f30174b7ff8be0fd101859b67a78d7fdc1296efdcb31d41b89
Dec 17 23:16:23.473 INFO running `"docker" "start" "-a" "0a8d0fd6022da7f30174b7ff8be0fd101859b67a78d7fdc1296efdcb31d41b89"`
Dec 17 23:16:24.082 INFO [stderr]     Checking discord-rustbot v0.1.0 (/opt/crater/workdir)
Dec 17 23:16:24.236 INFO [stderr] warning: struct is never constructed: `Bot`
Dec 17 23:16:24.236 INFO [stderr]  --> src/bot/mod.rs:1:1
Dec 17 23:16:24.236 INFO [stderr]   |
Dec 17 23:16:24.236 INFO [stderr] 1 | pub struct Bot<'a> {
Dec 17 23:16:24.236 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 23:16:24.236 INFO [stderr]   |
Dec 17 23:16:24.236 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 23:16:24.236 INFO [stderr] 
Dec 17 23:16:24.262 INFO [stderr] warning: struct is never constructed: `Bot`
Dec 17 23:16:24.262 INFO [stderr]  --> src/bot/mod.rs:1:1
Dec 17 23:16:24.262 INFO [stderr]   |
Dec 17 23:16:24.262 INFO [stderr] 1 | pub struct Bot<'a> {
Dec 17 23:16:24.262 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 17 23:16:24.262 INFO [stderr]   |
Dec 17 23:16:24.262 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 23:16:24.262 INFO [stderr] 
Dec 17 23:16:24.278 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 17 23:16:24.594 INFO running `"docker" "inspect" "0a8d0fd6022da7f30174b7ff8be0fd101859b67a78d7fdc1296efdcb31d41b89"`
Dec 17 23:16:24.685 INFO running `"docker" "rm" "-f" "0a8d0fd6022da7f30174b7ff8be0fd101859b67a78d7fdc1296efdcb31d41b89"`
Dec 17 23:16:24.786 INFO [stdout] 0a8d0fd6022da7f30174b7ff8be0fd101859b67a78d7fdc1296efdcb31d41b89