Dec 17 23:26:04.580 INFO checking hanskorg/snowflake-rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:26:04.580 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/hanskorg/snowflake-rust:/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 23:26:05.061 INFO [stdout] 538adbbb5f8537d1692d67fff71ba12c8c3404d0d2d9e67196dd9e2a9489b1bd
Dec 17 23:26:05.063 INFO running `"docker" "start" "-a" "538adbbb5f8537d1692d67fff71ba12c8c3404d0d2d9e67196dd9e2a9489b1bd"`
Dec 17 23:26:07.161 INFO [stderr]     Checking snowflake-multi-threaded v0.1.1 (/opt/crater/workdir)
Dec 17 23:26:07.580 INFO [stderr] warning: unused variable: `new_id`
Dec 17 23:26:07.580 INFO [stderr]    --> src/lib.rs:159:25
Dec 17 23:26:07.581 INFO [stderr]     |
Dec 17 23:26:07.581 INFO [stderr] 159 |                     let new_id = t.generate_id().unwrap();
Dec 17 23:26:07.581 INFO [stderr]     |                         ^^^^^^ help: consider using `_new_id` instead
Dec 17 23:26:07.584 INFO [stderr]     |
Dec 17 23:26:07.584 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 23:26:07.585 INFO [stderr] 
Dec 17 23:26:07.642 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 17 23:26:09.337 INFO running `"docker" "inspect" "538adbbb5f8537d1692d67fff71ba12c8c3404d0d2d9e67196dd9e2a9489b1bd"`
Dec 17 23:26:09.678 INFO running `"docker" "rm" "-f" "538adbbb5f8537d1692d67fff71ba12c8c3404d0d2d9e67196dd9e2a9489b1bd"`
Dec 17 23:26:10.056 INFO [stdout] 538adbbb5f8537d1692d67fff71ba12c8c3404d0d2d9e67196dd9e2a9489b1bd