Dec 05 01:51:36.567 INFO checking JohanLorenzo/rust-testing-example against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:51:36.567 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 01:51:36.982 INFO [stdout] 43f989974126c2d3fb3cd92aaa3d8b4f5f51f2d687cf1998e0fa205ac08e1526
Dec 05 01:51:36.984 INFO running `"docker" "start" "-a" "43f989974126c2d3fb3cd92aaa3d8b4f5f51f2d687cf1998e0fa205ac08e1526"`
Dec 05 01:51:38.518 INFO [stderr] usermod: no changes
Dec 05 01:51:38.575 INFO [stderr]     Checking rust-testing-example v0.1.0 (/source)
Dec 05 01:51:39.135 INFO [stderr] warning: function is never used: `unused_function`
Dec 05 01:51:39.136 INFO [stderr]  --> src/main.rs:7:1
Dec 05 01:51:39.136 INFO [stderr]   |
Dec 05 01:51:39.136 INFO [stderr] 7 | fn unused_function() -> String {
Dec 05 01:51:39.137 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:39.137 INFO [stderr]   |
Dec 05 01:51:39.137 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 01:51:39.137 INFO [stderr] 
Dec 05 01:51:39.418 INFO [stderr] warning: function is never used: `unused_function`
Dec 05 01:51:39.419 INFO [stderr]  --> src/main.rs:7:1
Dec 05 01:51:39.419 INFO [stderr]   |
Dec 05 01:51:39.419 INFO [stderr] 7 | fn unused_function() -> String {
Dec 05 01:51:39.420 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:39.420 INFO [stderr]   |
Dec 05 01:51:39.420 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 01:51:39.420 INFO [stderr] 
Dec 05 01:51:39.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 05 01:51:39.467 INFO [stderr] su: No module specific data is present
Dec 05 01:51:40.357 INFO running `"docker" "inspect" "43f989974126c2d3fb3cd92aaa3d8b4f5f51f2d687cf1998e0fa205ac08e1526"`
Dec 05 01:51:40.763 INFO running `"docker" "rm" "-f" "43f989974126c2d3fb3cd92aaa3d8b4f5f51f2d687cf1998e0fa205ac08e1526"`
Dec 05 01:51:41.099 INFO [stdout] 43f989974126c2d3fb3cd92aaa3d8b4f5f51f2d687cf1998e0fa205ac08e1526