Nov 28 12:55:12.253 INFO checking JohanLorenzo/rust-testing-example against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 12:55:12.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 12:55:12.753 INFO [stdout] 9b57c53e6ae0aac1a3ecc955c99e02c6f2f8e5c0af45fff4b3f6d0a379bb6c3e
Nov 28 12:55:12.755 INFO running `"docker" "start" "-a" "9b57c53e6ae0aac1a3ecc955c99e02c6f2f8e5c0af45fff4b3f6d0a379bb6c3e"`
Nov 28 12:55:14.492 INFO [stderr] usermod: no changes
Nov 28 12:55:14.617 INFO [stderr]     Checking rust-testing-example v0.1.0 (/source)
Nov 28 12:55:15.295 INFO [stderr] warning: function is never used: `unused_function`
Nov 28 12:55:15.295 INFO [stderr]  --> src/main.rs:7:1
Nov 28 12:55:15.296 INFO [stderr]   |
Nov 28 12:55:15.296 INFO [stderr] 7 | fn unused_function() -> String {
Nov 28 12:55:15.296 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:55:15.297 INFO [stderr]   |
Nov 28 12:55:15.297 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 12:55:15.297 INFO [stderr] 
Nov 28 12:55:15.303 INFO [stderr] warning: function is never used: `unused_function`
Nov 28 12:55:15.303 INFO [stderr]  --> src/main.rs:7:1
Nov 28 12:55:15.303 INFO [stderr]   |
Nov 28 12:55:15.303 INFO [stderr] 7 | fn unused_function() -> String {
Nov 28 12:55:15.303 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 12:55:15.304 INFO [stderr]   |
Nov 28 12:55:15.304 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 12:55:15.304 INFO [stderr] 
Nov 28 12:55:15.400 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 28 12:55:15.403 INFO [stderr] su: No module specific data is present
Nov 28 12:55:16.725 INFO running `"docker" "inspect" "9b57c53e6ae0aac1a3ecc955c99e02c6f2f8e5c0af45fff4b3f6d0a379bb6c3e"`
Nov 28 12:55:17.042 INFO running `"docker" "rm" "-f" "9b57c53e6ae0aac1a3ecc955c99e02c6f2f8e5c0af45fff4b3f6d0a379bb6c3e"`
Nov 28 12:55:17.380 INFO [stdout] 9b57c53e6ae0aac1a3ecc955c99e02c6f2f8e5c0af45fff4b3f6d0a379bb6c3e