Dec 04 23:10:13.272 INFO checking adefirmanf/todo-in-rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 23:10:13.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 23:10:13.820 INFO [stdout] cea63b373d71f7f5a81b2d10b454556b9459becdae00b252467c29363f3bd140
Dec 04 23:10:13.822 INFO running `"docker" "start" "-a" "cea63b373d71f7f5a81b2d10b454556b9459becdae00b252467c29363f3bd140"`
Dec 04 23:10:14.711 INFO [stderr] usermod: no changes
Dec 04 23:10:14.869 INFO [stderr]     Checking hyper v0.12.11
Dec 04 23:10:20.247 INFO [stderr]     Checking first_rust v0.1.0 (/source)
Dec 04 23:10:21.075 INFO [stderr] warning: struct is never constructed: `List`
Dec 04 23:10:21.075 INFO [stderr]   --> src/main.rs:47:1
Dec 04 23:10:21.075 INFO [stderr]    |
Dec 04 23:10:21.075 INFO [stderr] 47 | struct List{
Dec 04 23:10:21.075 INFO [stderr]    | ^^^^^^^^^^^
Dec 04 23:10:21.075 INFO [stderr]    |
Dec 04 23:10:21.075 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:10:21.075 INFO [stderr] 
Dec 04 23:10:21.131 INFO [stderr] warning: struct is never constructed: `List`
Dec 04 23:10:21.131 INFO [stderr]   --> src/main.rs:47:1
Dec 04 23:10:21.131 INFO [stderr]    |
Dec 04 23:10:21.131 INFO [stderr] 47 | struct List{
Dec 04 23:10:21.131 INFO [stderr]    | ^^^^^^^^^^^
Dec 04 23:10:21.131 INFO [stderr]    |
Dec 04 23:10:21.131 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 23:10:21.132 INFO [stderr] 
Dec 04 23:10:21.143 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.40s
Dec 04 23:10:21.146 INFO [stderr] su: No module specific data is present
Dec 04 23:10:21.454 INFO running `"docker" "inspect" "cea63b373d71f7f5a81b2d10b454556b9459becdae00b252467c29363f3bd140"`
Dec 04 23:10:21.608 INFO running `"docker" "rm" "-f" "cea63b373d71f7f5a81b2d10b454556b9459becdae00b252467c29363f3bd140"`
Dec 04 23:10:21.698 INFO [stdout] cea63b373d71f7f5a81b2d10b454556b9459becdae00b252467c29363f3bd140