Dec 19 16:13:56.537 INFO checking hanskorg/snowflake-rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:13:56.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:13:56.972 INFO [stdout] d5f64aefab3a2d5ac1ca41a9d1298bfe80ace353730f6c70e9ca66ce5ffb775f
Dec 19 16:13:56.974 INFO running `"docker" "start" "-a" "d5f64aefab3a2d5ac1ca41a9d1298bfe80ace353730f6c70e9ca66ce5ffb775f"`
Dec 19 16:13:58.820 INFO [stderr]     Checking snowflake-multi-threaded v0.1.1 (/opt/crater/workdir)
Dec 19 16:13:59.272 INFO [stderr] warning: unused variable: `new_id`
Dec 19 16:13:59.272 INFO [stderr]    --> src/lib.rs:159:25
Dec 19 16:13:59.272 INFO [stderr]     |
Dec 19 16:13:59.272 INFO [stderr] 159 |                     let new_id = t.generate_id().unwrap();
Dec 19 16:13:59.272 INFO [stderr]     |                         ^^^^^^ help: consider using `_new_id` instead
Dec 19 16:13:59.272 INFO [stderr]     |
Dec 19 16:13:59.272 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 16:13:59.272 INFO [stderr] 
Dec 19 16:13:59.312 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 19 16:14:00.170 INFO running `"docker" "inspect" "d5f64aefab3a2d5ac1ca41a9d1298bfe80ace353730f6c70e9ca66ce5ffb775f"`
Dec 19 16:14:00.464 INFO running `"docker" "rm" "-f" "d5f64aefab3a2d5ac1ca41a9d1298bfe80ace353730f6c70e9ca66ce5ffb775f"`
Dec 19 16:14:00.764 INFO [stdout] d5f64aefab3a2d5ac1ca41a9d1298bfe80ace353730f6c70e9ca66ce5ffb775f