Dec 17 12:57:09.165 INFO checking u2/too-many-lists against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 12:57:09.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 12:57:09.613 INFO [stdout] b3701427b78bba550ba78ed718dd81014331b1a8faf60c80b3ca61d61029c58f
Dec 17 12:57:09.618 INFO running `"docker" "start" "-a" "b3701427b78bba550ba78ed718dd81014331b1a8faf60c80b3ca61d61029c58f"`
Dec 17 12:57:11.564 INFO [stderr]     Checking lists v0.1.0 (/opt/crater/workdir)
Dec 17 12:57:11.996 INFO [stderr] warning: method is never used: `new`
Dec 17 12:57:11.996 INFO [stderr]   --> src/silly1.rs:75:5
Dec 17 12:57:11.996 INFO [stderr]    |
Dec 17 12:57:11.996 INFO [stderr] 75 |     fn new() -> Self {
Dec 17 12:57:11.996 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 12:57:11.996 INFO [stderr]    |
Dec 17 12:57:11.996 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 12:57:11.996 INFO [stderr] 
Dec 17 12:57:12.640 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 17 12:57:14.199 INFO running `"docker" "inspect" "b3701427b78bba550ba78ed718dd81014331b1a8faf60c80b3ca61d61029c58f"`
Dec 17 12:57:14.504 INFO running `"docker" "rm" "-f" "b3701427b78bba550ba78ed718dd81014331b1a8faf60c80b3ca61d61029c58f"`
Dec 17 12:57:14.892 INFO [stdout] b3701427b78bba550ba78ed718dd81014331b1a8faf60c80b3ca61d61029c58f