Dec 05 21:33:38.713 INFO testing hukumka/interactives against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 21:33:38.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 21:33:39.272 INFO [stdout] 616c8b517a6beaabe4463ae692c7b8af63708d49062d8ad92a93cdb990ef63d5
Dec 05 21:33:39.280 INFO running `"docker" "start" "-a" "616c8b517a6beaabe4463ae692c7b8af63708d49062d8ad92a93cdb990ef63d5"`
Dec 05 21:33:40.508 INFO [stderr] usermod: no changes
Dec 05 21:33:40.639 INFO [stderr]    Compiling strfmt v0.1.6
Dec 05 21:33:40.642 INFO [stderr]    Compiling hamt-rs v0.3.0
Dec 05 21:33:42.264 INFO [stderr]    Compiling interactive_c v0.1.0 (/source)
Dec 05 21:33:50.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.92s
Dec 05 21:33:50.464 INFO [stderr] su: No module specific data is present
Dec 05 21:33:51.308 INFO running `"docker" "inspect" "616c8b517a6beaabe4463ae692c7b8af63708d49062d8ad92a93cdb990ef63d5"`
Dec 05 21:33:51.520 INFO running `"docker" "rm" "-f" "616c8b517a6beaabe4463ae692c7b8af63708d49062d8ad92a93cdb990ef63d5"`
Dec 05 21:33:51.692 INFO [stdout] 616c8b517a6beaabe4463ae692c7b8af63708d49062d8ad92a93cdb990ef63d5
Dec 05 21:33:51.698 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 21:33:51.983 INFO [stdout] b44031a6f160049a60d9eefbc48e581acdd88c7de56f125ac41bfd13a7afd914
Dec 05 21:33:51.985 INFO running `"docker" "start" "-a" "b44031a6f160049a60d9eefbc48e581acdd88c7de56f125ac41bfd13a7afd914"`
Dec 05 21:33:53.681 INFO [stderr] usermod: no changes
Dec 05 21:33:53.768 INFO [stderr]    Compiling interactive_c v0.1.0 (/source)
Dec 05 21:33:57.582 INFO [stderr] warning: variable does not need to be mutable
Dec 05 21:33:57.583 INFO [stderr]     --> src/syntax_tree.rs:800:17
Dec 05 21:33:57.583 INFO [stderr]      |
Dec 05 21:33:57.583 INFO [stderr] 800  |             let mut $walker_name = _tree.walker();
Dec 05 21:33:57.583 INFO [stderr]      |                 ----^^^^^^^^^^^^
Dec 05 21:33:57.583 INFO [stderr]      |                 |
Dec 05 21:33:57.583 INFO [stderr]      |                 help: remove this `mut`
Dec 05 21:33:57.583 INFO [stderr] ...
Dec 05 21:33:57.583 INFO [stderr] 1344 |         new_walker!{let mut walker = "int x=0; int x(int a){return a + 4; for(int i=0; i<a; ++i) a += 3 * 4;}";}
Dec 05 21:33:57.583 INFO [stderr]      |         -------------------------------------------------------------------------------------------------------- in this macro invocation
Dec 05 21:33:57.583 INFO [stderr]      |
Dec 05 21:33:57.584 INFO [stderr]      = note: #[warn(unused_mut)] on by default
Dec 05 21:33:57.584 INFO [stderr] 
Dec 05 21:34:00.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.97s
Dec 05 21:34:00.673 INFO [stderr] su: No module specific data is present
Dec 05 21:34:01.208 INFO running `"docker" "inspect" "b44031a6f160049a60d9eefbc48e581acdd88c7de56f125ac41bfd13a7afd914"`
Dec 05 21:34:01.418 INFO running `"docker" "rm" "-f" "b44031a6f160049a60d9eefbc48e581acdd88c7de56f125ac41bfd13a7afd914"`
Dec 05 21:34:01.618 INFO [stdout] b44031a6f160049a60d9eefbc48e581acdd88c7de56f125ac41bfd13a7afd914
Dec 05 21:34:01.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 21:34:01.878 INFO [stdout] d37d8a4a96d69b81cfb3e1107017fce3ca1a0f290fa3397d283c69aa51eccccb
Dec 05 21:34:01.886 INFO running `"docker" "start" "-a" "d37d8a4a96d69b81cfb3e1107017fce3ca1a0f290fa3397d283c69aa51eccccb"`
Dec 05 21:34:02.768 INFO [stderr] usermod: no changes
Dec 05 21:34:02.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 05 21:34:02.924 INFO [stderr]      Running /target/debug/deps/interactive_c-fce436fdd6d6d5e3
Dec 05 21:34:02.932 INFO [stdout] 
Dec 05 21:34:02.932 INFO [stdout] running 16 tests
Dec 05 21:34:02.932 INFO [stdout] test lexer::tests::bench_tokenize ... ok
Dec 05 21:34:02.932 INFO [stdout] test bracket_tree::tests::test_walker ... ok
Dec 05 21:34:02.932 INFO [stdout] test bracket_tree::tests::test_new_bracket_tree ... ok
Dec 05 21:34:02.932 INFO [stdout] test lexer::tests::test_lexing_operator ... ok
Dec 05 21:34:02.932 INFO [stdout] test lexer::tests::test_lexing_bracket ... ok
Dec 05 21:34:02.932 INFO [stdout] test lexer::tests::test_lexing_name ... ok
Dec 05 21:34:02.932 INFO [stdout] test bracket_tree::tests::bench_bracket_tree ... ok
Dec 05 21:34:02.940 INFO [stdout] test lexer::tests::test_mixed ... ok
Dec 05 21:34:02.940 INFO [stdout] test syntax_tree::tests::test_root_parse ... ok
Dec 05 21:34:02.940 INFO [stdout] test syntax_tree::tests::test_expression_base_parse ... ok
Dec 05 21:34:02.940 INFO [stdout] test syntax_tree::tests::bench_parse ... ok
Dec 05 21:34:02.940 INFO [stdout] test syntax_tree::tests::test_expression_parse ... ok
Dec 05 21:34:02.940 INFO [stdout] test syntax_tree::tests::test_function_pointer_variable_parse ... ok
Dec 05 21:34:02.940 INFO [stdout] test syntax_tree::tests::test_parse_block ... ok
Dec 05 21:34:02.940 INFO [stdout] test syntax_tree::tests::test_expression_parse_simple ... ok
Dec 05 21:34:02.948 INFO [stdout] test syntax_tree::tests::test_statement_parse ... ok
Dec 05 21:34:02.948 INFO [stdout] 
Dec 05 21:34:02.948 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:34:02.948 INFO [stdout] 
Dec 05 21:34:02.948 INFO [stderr] su: No module specific data is present
Dec 05 21:34:03.818 INFO running `"docker" "inspect" "d37d8a4a96d69b81cfb3e1107017fce3ca1a0f290fa3397d283c69aa51eccccb"`
Dec 05 21:34:04.004 INFO running `"docker" "rm" "-f" "d37d8a4a96d69b81cfb3e1107017fce3ca1a0f290fa3397d283c69aa51eccccb"`
Dec 05 21:34:04.308 INFO [stdout] d37d8a4a96d69b81cfb3e1107017fce3ca1a0f290fa3397d283c69aa51eccccb