Nov 27 17:05:37.213 INFO checking whytekieran/RustProgrammingLanguage-Basics against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 17:05:37.214 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 27 17:05:37.630 INFO [stdout] 8ebd447910598b2e013372ae6bbb13d8e8b3a09216c347033052cd6d7808d116
Nov 27 17:05:37.637 INFO running `"docker" "start" "-a" "8ebd447910598b2e013372ae6bbb13d8e8b3a09216c347033052cd6d7808d116"`
Nov 27 17:05:39.240 INFO [stderr] usermod: no changes
Nov 27 17:05:39.312 INFO [stderr]     Checking 2_rust_basics v0.1.0 (/source)
Nov 27 17:05:39.848 INFO [stderr] warning: function is never used: `acceptdarray`
Nov 27 17:05:39.848 INFO [stderr]    --> src/main.rs:479:1
Nov 27 17:05:39.848 INFO [stderr]     |
Nov 27 17:05:39.848 INFO [stderr] 479 | fn acceptdarray(x: &mut [[i32; 4]]) -> &[[i32; 4]] {  
Nov 27 17:05:39.848 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:05:39.848 INFO [stderr]     |
Nov 27 17:05:39.848 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 17:05:39.848 INFO [stderr] 
Nov 27 17:05:39.968 INFO [stderr] warning: function is never used: `acceptdarray`
Nov 27 17:05:39.968 INFO [stderr]    --> src/main.rs:479:1
Nov 27 17:05:39.968 INFO [stderr]     |
Nov 27 17:05:39.968 INFO [stderr] 479 | fn acceptdarray(x: &mut [[i32; 4]]) -> &[[i32; 4]] {  
Nov 27 17:05:39.968 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:05:39.968 INFO [stderr]     |
Nov 27 17:05:39.968 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 17:05:39.968 INFO [stderr] 
Nov 27 17:05:40.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Nov 27 17:05:40.024 INFO [stderr] su: No module specific data is present
Nov 27 17:05:41.134 INFO running `"docker" "inspect" "8ebd447910598b2e013372ae6bbb13d8e8b3a09216c347033052cd6d7808d116"`
Nov 27 17:05:41.462 INFO running `"docker" "rm" "-f" "8ebd447910598b2e013372ae6bbb13d8e8b3a09216c347033052cd6d7808d116"`
Nov 27 17:05:41.709 INFO [stdout] 8ebd447910598b2e013372ae6bbb13d8e8b3a09216c347033052cd6d7808d116