Nov 28 08:07:38.925 INFO checking callumjones17/LearningRust against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 08:07:38.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 08:07:39.393 INFO [stdout] 47331bfbec638b4b9f47cb0e62fec8de5eb24cb3369e3ca664c7a82c3fffe0d3
Nov 28 08:07:39.395 INFO running `"docker" "start" "-a" "47331bfbec638b4b9f47cb0e62fec8de5eb24cb3369e3ca664c7a82c3fffe0d3"`
Nov 28 08:07:41.199 INFO [stderr] usermod: no changes
Nov 28 08:07:41.324 INFO [stderr]     Checking TestProject v0.1.0 (/source)
Nov 28 08:07:42.064 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 28 08:07:42.064 INFO [stderr]   --> src/main.rs:80:9
Nov 28 08:07:42.064 INFO [stderr]    |
Nov 28 08:07:42.064 INFO [stderr] 80 |         thread::sleep_ms(1000);
Nov 28 08:07:42.064 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 28 08:07:42.064 INFO [stderr]    |
Nov 28 08:07:42.064 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 08:07:42.064 INFO [stderr] 
Nov 28 08:07:42.140 INFO [stderr] warning: unused variable: `var`
Nov 28 08:07:42.140 INFO [stderr]   --> src/main.rs:12:9
Nov 28 08:07:42.140 INFO [stderr]    |
Nov 28 08:07:42.140 INFO [stderr] 12 |     let var = "Hello again";
Nov 28 08:07:42.140 INFO [stderr]    |         ^^^ help: consider using `_var` instead
Nov 28 08:07:42.140 INFO [stderr]    |
Nov 28 08:07:42.141 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:07:42.141 INFO [stderr] 
Nov 28 08:07:42.154 INFO [stderr] warning: function is never used: `secret_number_game`
Nov 28 08:07:42.154 INFO [stderr]   --> src/main.rs:19:1
Nov 28 08:07:42.154 INFO [stderr]    |
Nov 28 08:07:42.154 INFO [stderr] 19 | fn secret_number_game(){
Nov 28 08:07:42.154 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:07:42.154 INFO [stderr]    |
Nov 28 08:07:42.154 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:07:42.155 INFO [stderr] 
Nov 28 08:07:42.155 INFO [stderr] warning: crate `TestProject` should have a snake case name such as `test_project`
Nov 28 08:07:42.156 INFO [stderr]   |
Nov 28 08:07:42.156 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 08:07:42.156 INFO [stderr] 
Nov 28 08:07:42.216 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Nov 28 08:07:42.216 INFO [stderr]   --> src/main.rs:80:9
Nov 28 08:07:42.216 INFO [stderr]    |
Nov 28 08:07:42.216 INFO [stderr] 80 |         thread::sleep_ms(1000);
Nov 28 08:07:42.216 INFO [stderr]    |         ^^^^^^^^^^^^^^^^
Nov 28 08:07:42.216 INFO [stderr]    |
Nov 28 08:07:42.216 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 28 08:07:42.216 INFO [stderr] 
Nov 28 08:07:42.303 INFO [stderr] warning: unused variable: `var`
Nov 28 08:07:42.304 INFO [stderr]   --> src/main.rs:12:9
Nov 28 08:07:42.304 INFO [stderr]    |
Nov 28 08:07:42.304 INFO [stderr] 12 |     let var = "Hello again";
Nov 28 08:07:42.304 INFO [stderr]    |         ^^^ help: consider using `_var` instead
Nov 28 08:07:42.304 INFO [stderr]    |
Nov 28 08:07:42.304 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 08:07:42.304 INFO [stderr] 
Nov 28 08:07:42.313 INFO [stderr] warning: function is never used: `secret_number_game`
Nov 28 08:07:42.313 INFO [stderr]   --> src/main.rs:19:1
Nov 28 08:07:42.314 INFO [stderr]    |
Nov 28 08:07:42.314 INFO [stderr] 19 | fn secret_number_game(){
Nov 28 08:07:42.314 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:07:42.314 INFO [stderr]    |
Nov 28 08:07:42.314 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 08:07:42.314 INFO [stderr] 
Nov 28 08:07:42.314 INFO [stderr] warning: crate `TestProject` should have a snake case name such as `test_project`
Nov 28 08:07:42.314 INFO [stderr]   |
Nov 28 08:07:42.314 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 08:07:42.314 INFO [stderr] 
Nov 28 08:07:42.341 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Nov 28 08:07:42.345 INFO [stderr] su: No module specific data is present
Nov 28 08:07:43.146 INFO running `"docker" "inspect" "47331bfbec638b4b9f47cb0e62fec8de5eb24cb3369e3ca664c7a82c3fffe0d3"`
Nov 28 08:07:43.410 INFO running `"docker" "rm" "-f" "47331bfbec638b4b9f47cb0e62fec8de5eb24cb3369e3ca664c7a82c3fffe0d3"`
Nov 28 08:07:43.800 INFO [stdout] 47331bfbec638b4b9f47cb0e62fec8de5eb24cb3369e3ca664c7a82c3fffe0d3