Dec 19 06:30:22.213 INFO checking u2/too-many-lists against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:30:22.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/u2/too-many-lists:/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 06:30:22.712 INFO [stdout] f9576b460c9fe787cded528ebfc1d8bc9a6e98f1581bf46269817f31fde42ad1
Dec 19 06:30:22.716 INFO running `"docker" "start" "-a" "f9576b460c9fe787cded528ebfc1d8bc9a6e98f1581bf46269817f31fde42ad1"`
Dec 19 06:30:24.912 INFO [stderr]     Checking lists v0.1.0 (/opt/crater/workdir)
Dec 19 06:30:25.220 INFO [stderr] warning: method is never used: `new`
Dec 19 06:30:25.220 INFO [stderr]   --> src/silly1.rs:75:5
Dec 19 06:30:25.221 INFO [stderr]    |
Dec 19 06:30:25.221 INFO [stderr] 75 |     fn new() -> Self {
Dec 19 06:30:25.221 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 06:30:25.221 INFO [stderr]    |
Dec 19 06:30:25.228 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 06:30:25.228 INFO [stderr] 
Dec 19 06:30:25.741 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 19 06:30:26.475 INFO running `"docker" "inspect" "f9576b460c9fe787cded528ebfc1d8bc9a6e98f1581bf46269817f31fde42ad1"`
Dec 19 06:30:26.774 INFO running `"docker" "rm" "-f" "f9576b460c9fe787cded528ebfc1d8bc9a6e98f1581bf46269817f31fde42ad1"`
Dec 19 06:30:27.196 INFO [stdout] f9576b460c9fe787cded528ebfc1d8bc9a6e98f1581bf46269817f31fde42ad1