Dec 05 01:43:55.609 INFO testing whytekieran/RustProgrammingLanguage-Basics against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 01:43:55.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 01:43:56.236 INFO [stdout] 71a4e5ee6ecdac428083648bdf5cecfaedb9eba8d4df8d3eeac1b7c5dea17a55
Dec 05 01:43:56.238 INFO running `"docker" "start" "-a" "71a4e5ee6ecdac428083648bdf5cecfaedb9eba8d4df8d3eeac1b7c5dea17a55"`
Dec 05 01:43:57.604 INFO [stderr] usermod: no changes
Dec 05 01:43:57.656 INFO [stderr]    Compiling 2_rust_basics v0.1.0 (/source)
Dec 05 01:43:58.132 INFO [stderr] warning: function is never used: `acceptdarray`
Dec 05 01:43:58.132 INFO [stderr]    --> src/main.rs:479:1
Dec 05 01:43:58.132 INFO [stderr]     |
Dec 05 01:43:58.132 INFO [stderr] 479 | fn acceptdarray(x: &mut [[i32; 4]]) -> &[[i32; 4]] {  
Dec 05 01:43:58.132 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:43:58.132 INFO [stderr]     |
Dec 05 01:43:58.132 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 01:43:58.132 INFO [stderr] 
Dec 05 01:43:59.053 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Dec 05 01:43:59.055 INFO [stderr] su: No module specific data is present
Dec 05 01:44:00.367 INFO running `"docker" "inspect" "71a4e5ee6ecdac428083648bdf5cecfaedb9eba8d4df8d3eeac1b7c5dea17a55"`
Dec 05 01:44:00.806 INFO running `"docker" "rm" "-f" "71a4e5ee6ecdac428083648bdf5cecfaedb9eba8d4df8d3eeac1b7c5dea17a55"`
Dec 05 01:44:01.124 INFO [stdout] 71a4e5ee6ecdac428083648bdf5cecfaedb9eba8d4df8d3eeac1b7c5dea17a55
Dec 05 01:44:01.126 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 01:44:01.696 INFO [stdout] 91281f23419cb687f495cda1e9bc718666f4bc71d040cb759aac49c4f0987213
Dec 05 01:44:01.698 INFO running `"docker" "start" "-a" "91281f23419cb687f495cda1e9bc718666f4bc71d040cb759aac49c4f0987213"`
Dec 05 01:44:03.112 INFO [stderr] usermod: no changes
Dec 05 01:44:03.180 INFO [stderr]    Compiling 2_rust_basics v0.1.0 (/source)
Dec 05 01:44:03.690 INFO [stderr] warning: function is never used: `acceptdarray`
Dec 05 01:44:03.690 INFO [stderr]    --> src/main.rs:479:1
Dec 05 01:44:03.690 INFO [stderr]     |
Dec 05 01:44:03.690 INFO [stderr] 479 | fn acceptdarray(x: &mut [[i32; 4]]) -> &[[i32; 4]] {  
Dec 05 01:44:03.690 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:44:03.690 INFO [stderr]     |
Dec 05 01:44:03.690 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 01:44:03.690 INFO [stderr] 
Dec 05 01:44:04.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 05 01:44:04.072 INFO [stderr] su: No module specific data is present
Dec 05 01:44:05.399 INFO running `"docker" "inspect" "91281f23419cb687f495cda1e9bc718666f4bc71d040cb759aac49c4f0987213"`
Dec 05 01:44:05.706 INFO running `"docker" "rm" "-f" "91281f23419cb687f495cda1e9bc718666f4bc71d040cb759aac49c4f0987213"`
Dec 05 01:44:06.016 INFO [stdout] 91281f23419cb687f495cda1e9bc718666f4bc71d040cb759aac49c4f0987213
Dec 05 01:44:06.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 01:44:06.526 INFO [stdout] 109c70a3006a14b769fae63cc25bcfdb7fe04b5e56c6af5cd322fe7abc2f0382
Dec 05 01:44:06.529 INFO running `"docker" "start" "-a" "109c70a3006a14b769fae63cc25bcfdb7fe04b5e56c6af5cd322fe7abc2f0382"`
Dec 05 01:44:08.801 INFO [stderr] usermod: no changes
Dec 05 01:44:08.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 01:44:08.852 INFO [stderr]      Running /target/debug/deps/2_rust_basics-7e7c9b3b9b29a643
Dec 05 01:44:08.852 INFO [stdout] 
Dec 05 01:44:08.852 INFO [stdout] running 0 tests
Dec 05 01:44:08.852 INFO [stdout] 
Dec 05 01:44:08.852 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 01:44:08.852 INFO [stdout] 
Dec 05 01:44:08.856 INFO [stderr] su: No module specific data is present
Dec 05 01:44:09.858 INFO running `"docker" "inspect" "109c70a3006a14b769fae63cc25bcfdb7fe04b5e56c6af5cd322fe7abc2f0382"`
Dec 05 01:44:10.182 INFO running `"docker" "rm" "-f" "109c70a3006a14b769fae63cc25bcfdb7fe04b5e56c6af5cd322fe7abc2f0382"`
Dec 05 01:44:10.468 INFO [stdout] 109c70a3006a14b769fae63cc25bcfdb7fe04b5e56c6af5cd322fe7abc2f0382