Dec 05 00:11:51.724 INFO checking Salehbigdeli/rust-with-lists against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:11:51.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 05 00:11:52.152 INFO [stdout] 9b7db9a305d44aa20f21a7480e77bc665a582f3b0d1e06751f24b4135826d083
Dec 05 00:11:52.159 INFO running `"docker" "start" "-a" "9b7db9a305d44aa20f21a7480e77bc665a582f3b0d1e06751f24b4135826d083"`
Dec 05 00:11:53.569 INFO [stderr] usermod: no changes
Dec 05 00:11:53.631 INFO [stderr]     Checking list v0.1.0 (/source)
Dec 05 00:11:54.183 INFO [stderr] warning: unused import: `std::mem`
Dec 05 00:11:54.183 INFO [stderr]  --> src/second.rs:1:5
Dec 05 00:11:54.183 INFO [stderr]   |
Dec 05 00:11:54.183 INFO [stderr] 1 | use std::mem;
Dec 05 00:11:54.183 INFO [stderr]   |     ^^^^^^^^
Dec 05 00:11:54.183 INFO [stderr]   |
Dec 05 00:11:54.183 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:11:54.183 INFO [stderr] 
Dec 05 00:11:54.235 INFO [stderr] warning: unused import: `std::mem`
Dec 05 00:11:54.235 INFO [stderr]  --> src/second.rs:1:5
Dec 05 00:11:54.235 INFO [stderr]   |
Dec 05 00:11:54.235 INFO [stderr] 1 | use std::mem;
Dec 05 00:11:54.235 INFO [stderr]   |     ^^^^^^^^
Dec 05 00:11:54.235 INFO [stderr]   |
Dec 05 00:11:54.235 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:11:54.235 INFO [stderr] 
Dec 05 00:11:55.061 INFO [stderr] warning: unused import: `list::first::List`
Dec 05 00:11:55.061 INFO [stderr]  --> src/main.rs:2:5
Dec 05 00:11:55.061 INFO [stderr]   |
Dec 05 00:11:55.061 INFO [stderr] 2 | use list::first::List;
Dec 05 00:11:55.061 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 00:11:55.061 INFO [stderr]   |
Dec 05 00:11:55.061 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:11:55.061 INFO [stderr] 
Dec 05 00:11:55.071 INFO [stderr] warning: unused import: `list::first::List`
Dec 05 00:11:55.071 INFO [stderr]  --> src/main.rs:2:5
Dec 05 00:11:55.071 INFO [stderr]   |
Dec 05 00:11:55.071 INFO [stderr] 2 | use list::first::List;
Dec 05 00:11:55.071 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 00:11:55.071 INFO [stderr]   |
Dec 05 00:11:55.071 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:11:55.072 INFO [stderr] 
Dec 05 00:11:55.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Dec 05 00:11:55.113 INFO [stderr] su: No module specific data is present
Dec 05 00:11:56.078 INFO running `"docker" "inspect" "9b7db9a305d44aa20f21a7480e77bc665a582f3b0d1e06751f24b4135826d083"`
Dec 05 00:11:56.429 INFO running `"docker" "rm" "-f" "9b7db9a305d44aa20f21a7480e77bc665a582f3b0d1e06751f24b4135826d083"`
Dec 05 00:11:56.657 INFO [stdout] 9b7db9a305d44aa20f21a7480e77bc665a582f3b0d1e06751f24b4135826d083