Dec 12 21:16:31.121 INFO testing whytekieran/RustProgrammingLanguage-Basics against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 21:16:31.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 12 21:16:31.600 INFO [stdout] cae50b51b3913860dce58bd0405efaef58aefd2e62fabe971537e6d599dd76fc
Dec 12 21:16:31.605 INFO running `"docker" "start" "-a" "cae50b51b3913860dce58bd0405efaef58aefd2e62fabe971537e6d599dd76fc"`
Dec 12 21:16:33.194 INFO [stderr] usermod: no changes
Dec 12 21:16:33.253 INFO [stderr]    Compiling 2_rust_basics v0.1.0 (/source)
Dec 12 21:16:33.659 INFO [stderr] warning: function is never used: `acceptdarray`
Dec 12 21:16:33.659 INFO [stderr]    --> src/main.rs:479:1
Dec 12 21:16:33.659 INFO [stderr]     |
Dec 12 21:16:33.659 INFO [stderr] 479 | fn acceptdarray(x: &mut [[i32; 4]]) -> &[[i32; 4]] {  
Dec 12 21:16:33.659 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:16:33.659 INFO [stderr]     |
Dec 12 21:16:33.659 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 21:16:33.659 INFO [stderr] 
Dec 12 21:16:34.439 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 12 21:16:34.443 INFO [stderr] su: No module specific data is present
Dec 12 21:16:35.622 INFO running `"docker" "inspect" "cae50b51b3913860dce58bd0405efaef58aefd2e62fabe971537e6d599dd76fc"`
Dec 12 21:16:35.901 INFO running `"docker" "rm" "-f" "cae50b51b3913860dce58bd0405efaef58aefd2e62fabe971537e6d599dd76fc"`
Dec 12 21:16:36.272 INFO [stdout] cae50b51b3913860dce58bd0405efaef58aefd2e62fabe971537e6d599dd76fc
Dec 12 21:16:36.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 12 21:16:36.730 INFO [stdout] c3bc34c31ecccae2490dbadb2b91f9fa08d34d6cf2e69949cde522e50213efbf
Dec 12 21:16:36.733 INFO running `"docker" "start" "-a" "c3bc34c31ecccae2490dbadb2b91f9fa08d34d6cf2e69949cde522e50213efbf"`
Dec 12 21:16:38.327 INFO [stderr] usermod: no changes
Dec 12 21:16:38.367 INFO [stderr]    Compiling 2_rust_basics v0.1.0 (/source)
Dec 12 21:16:38.947 INFO [stderr] warning: function is never used: `acceptdarray`
Dec 12 21:16:38.947 INFO [stderr]    --> src/main.rs:479:1
Dec 12 21:16:38.947 INFO [stderr]     |
Dec 12 21:16:38.947 INFO [stderr] 479 | fn acceptdarray(x: &mut [[i32; 4]]) -> &[[i32; 4]] {  
Dec 12 21:16:38.947 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 21:16:38.947 INFO [stderr]     |
Dec 12 21:16:38.947 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 21:16:38.947 INFO [stderr] 
Dec 12 21:16:39.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 12 21:16:39.326 INFO [stderr] su: No module specific data is present
Dec 12 21:16:40.811 INFO running `"docker" "inspect" "c3bc34c31ecccae2490dbadb2b91f9fa08d34d6cf2e69949cde522e50213efbf"`
Dec 12 21:16:41.175 INFO running `"docker" "rm" "-f" "c3bc34c31ecccae2490dbadb2b91f9fa08d34d6cf2e69949cde522e50213efbf"`
Dec 12 21:16:41.561 INFO [stdout] c3bc34c31ecccae2490dbadb2b91f9fa08d34d6cf2e69949cde522e50213efbf
Dec 12 21:16:41.571 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 12 21:16:41.991 INFO [stdout] 8413c2eabd4a2b1f2d17710f17278c1b93945d8ae66cf1b6a4322ec7bfc84b32
Dec 12 21:16:41.993 INFO running `"docker" "start" "-a" "8413c2eabd4a2b1f2d17710f17278c1b93945d8ae66cf1b6a4322ec7bfc84b32"`
Dec 12 21:16:43.438 INFO [stderr] usermod: no changes
Dec 12 21:16:43.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 12 21:16:43.499 INFO [stderr]      Running /target/debug/deps/2_rust_basics-898bb5dc053007c6
Dec 12 21:16:43.519 INFO [stderr] su: No module specific data is present
Dec 12 21:16:43.519 INFO [stdout] 
Dec 12 21:16:43.519 INFO [stdout] running 0 tests
Dec 12 21:16:43.519 INFO [stdout] 
Dec 12 21:16:43.519 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:16:43.519 INFO [stdout] 
Dec 12 21:16:44.597 INFO running `"docker" "inspect" "8413c2eabd4a2b1f2d17710f17278c1b93945d8ae66cf1b6a4322ec7bfc84b32"`
Dec 12 21:16:44.995 INFO running `"docker" "rm" "-f" "8413c2eabd4a2b1f2d17710f17278c1b93945d8ae66cf1b6a4322ec7bfc84b32"`
Dec 12 21:16:45.303 INFO [stdout] 8413c2eabd4a2b1f2d17710f17278c1b93945d8ae66cf1b6a4322ec7bfc84b32