Dec 06 15:45:05.620 INFO testing AntonioCarta/dragon_compiler against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 15:45:05.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 15:45:05.781 INFO [stdout] 0e64f6f31fbc277c6514e555d124a11990dced0d172d00091508769dd7983526
Dec 06 15:45:05.783 INFO running `"docker" "start" "-a" "0e64f6f31fbc277c6514e555d124a11990dced0d172d00091508769dd7983526"`
Dec 06 15:45:06.151 INFO [stderr] usermod: no changes
Dec 06 15:45:06.178 INFO [stderr]    Compiling mini_compiler v0.1.0 (/source)
Dec 06 15:45:06.495 INFO [stderr] warning: unused imports: `AddressMode`, `Address`
Dec 06 15:45:06.495 INFO [stderr]  --> src/interpreter.rs:1:30
Dec 06 15:45:06.495 INFO [stderr]   |
Dec 06 15:45:06.495 INFO [stderr] 1 | use code_generator::{OpCode, AddressMode, AddressCode, Address, IntermediateRepresentation};
Dec 06 15:45:06.495 INFO [stderr]   |                              ^^^^^^^^^^^               ^^^^^^^
Dec 06 15:45:06.495 INFO [stderr]   |
Dec 06 15:45:06.495 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 15:45:06.495 INFO [stderr] 
Dec 06 15:45:06.816 INFO [stderr] warning: method is never used: `new`
Dec 06 15:45:06.816 INFO [stderr]    --> src/lexer.rs:148:5
Dec 06 15:45:06.816 INFO [stderr]     |
Dec 06 15:45:06.816 INFO [stderr] 148 |     pub fn new() -> Scanner {
Dec 06 15:45:06.816 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:45:06.816 INFO [stderr]     |
Dec 06 15:45:06.816 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 15:45:06.816 INFO [stderr] 
Dec 06 15:45:06.816 INFO [stderr] warning: field is never used: `id`
Dec 06 15:45:06.816 INFO [stderr]   --> src/code_generator.rs:59:9
Dec 06 15:45:06.816 INFO [stderr]    |
Dec 06 15:45:06.819 INFO [stderr] 59 |         id  : i32,
Dec 06 15:45:06.819 INFO [stderr]    |         ^^^^^^^^^
Dec 06 15:45:06.819 INFO [stderr] 
Dec 06 15:45:06.819 INFO [stderr] warning: field is never used: `stack`
Dec 06 15:45:06.819 INFO [stderr]  --> src/interpreter.rs:5:5
Dec 06 15:45:06.819 INFO [stderr]   |
Dec 06 15:45:06.819 INFO [stderr] 5 |     stack     : Vec<i32>,
Dec 06 15:45:06.819 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 15:45:06.819 INFO [stderr] 
Dec 06 15:45:07.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Dec 06 15:45:07.530 INFO [stderr] su: No module specific data is present
Dec 06 15:45:07.757 INFO running `"docker" "inspect" "0e64f6f31fbc277c6514e555d124a11990dced0d172d00091508769dd7983526"`
Dec 06 15:45:07.864 INFO running `"docker" "rm" "-f" "0e64f6f31fbc277c6514e555d124a11990dced0d172d00091508769dd7983526"`
Dec 06 15:45:07.959 INFO [stdout] 0e64f6f31fbc277c6514e555d124a11990dced0d172d00091508769dd7983526
Dec 06 15:45:07.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 15:45:08.130 INFO [stdout] 961041b14ef3267866ace066933a2474f26cc12d04ad1c4a44829291a8bcffdf
Dec 06 15:45:08.133 INFO running `"docker" "start" "-a" "961041b14ef3267866ace066933a2474f26cc12d04ad1c4a44829291a8bcffdf"`
Dec 06 15:45:08.631 INFO [stderr] usermod: no changes
Dec 06 15:45:08.652 INFO [stderr]    Compiling mini_compiler v0.1.0 (/source)
Dec 06 15:45:09.148 INFO [stderr] warning: unused import: `Scanner`
Dec 06 15:45:09.149 INFO [stderr]  --> src/test/lexer_test.rs:4:13
Dec 06 15:45:09.149 INFO [stderr]   |
Dec 06 15:45:09.149 INFO [stderr] 4 | use lexer::{Scanner};
Dec 06 15:45:09.149 INFO [stderr]   |             ^^^^^^^
Dec 06 15:45:09.149 INFO [stderr]   |
Dec 06 15:45:09.149 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 15:45:09.149 INFO [stderr] 
Dec 06 15:45:09.149 INFO [stderr] warning: unused imports: `AddressMode`, `Address`
Dec 06 15:45:09.149 INFO [stderr]  --> src/interpreter.rs:1:30
Dec 06 15:45:09.149 INFO [stderr]   |
Dec 06 15:45:09.149 INFO [stderr] 1 | use code_generator::{OpCode, AddressMode, AddressCode, Address, IntermediateRepresentation};
Dec 06 15:45:09.149 INFO [stderr]   |                              ^^^^^^^^^^^               ^^^^^^^
Dec 06 15:45:09.149 INFO [stderr] 
Dec 06 15:45:09.468 INFO [stderr] warning: method is never used: `new`
Dec 06 15:45:09.468 INFO [stderr]    --> src/lexer.rs:148:5
Dec 06 15:45:09.468 INFO [stderr]     |
Dec 06 15:45:09.468 INFO [stderr] 148 |     pub fn new() -> Scanner {
Dec 06 15:45:09.468 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:45:09.468 INFO [stderr]     |
Dec 06 15:45:09.468 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 15:45:09.468 INFO [stderr] 
Dec 06 15:45:09.468 INFO [stderr] warning: type alias is never used: `SAst`
Dec 06 15:45:09.468 INFO [stderr]  --> src/test/parser_test.rs:9:5
Dec 06 15:45:09.468 INFO [stderr]   |
Dec 06 15:45:09.468 INFO [stderr] 9 |     type SAst = Box<S>;
Dec 06 15:45:09.468 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 06 15:45:09.468 INFO [stderr] 
Dec 06 15:45:09.468 INFO [stderr] warning: function is never used: `add`
Dec 06 15:45:09.468 INFO [stderr]   --> src/test/parser_test.rs:52:5
Dec 06 15:45:09.468 INFO [stderr]    |
Dec 06 15:45:09.469 INFO [stderr] 52 |     fn add(e1 : NAst, e2 : NAst) -> NAst { nbox(N::Add(e1, e2)) }
Dec 06 15:45:09.469 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 15:45:09.469 INFO [stderr] 
Dec 06 15:45:09.469 INFO [stderr] warning: field is never used: `id`
Dec 06 15:45:09.469 INFO [stderr]   --> src/code_generator.rs:59:9
Dec 06 15:45:09.469 INFO [stderr]    |
Dec 06 15:45:09.469 INFO [stderr] 59 |         id  : i32,
Dec 06 15:45:09.469 INFO [stderr]    |         ^^^^^^^^^
Dec 06 15:45:09.469 INFO [stderr] 
Dec 06 15:45:09.469 INFO [stderr] warning: field is never used: `stack`
Dec 06 15:45:09.469 INFO [stderr]  --> src/interpreter.rs:5:5
Dec 06 15:45:09.469 INFO [stderr]   |
Dec 06 15:45:09.469 INFO [stderr] 5 |     stack     : Vec<i32>,
Dec 06 15:45:09.469 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 15:45:09.469 INFO [stderr] 
Dec 06 15:45:10.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Dec 06 15:45:10.114 INFO [stderr] su: No module specific data is present
Dec 06 15:45:10.844 INFO running `"docker" "inspect" "961041b14ef3267866ace066933a2474f26cc12d04ad1c4a44829291a8bcffdf"`
Dec 06 15:45:11.145 INFO running `"docker" "rm" "-f" "961041b14ef3267866ace066933a2474f26cc12d04ad1c4a44829291a8bcffdf"`
Dec 06 15:45:11.480 INFO [stdout] 961041b14ef3267866ace066933a2474f26cc12d04ad1c4a44829291a8bcffdf
Dec 06 15:45:11.483 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06 15:45:11.924 INFO [stdout] ad34af5463c7135512a037866b82fcb6eb6d5472f39be53bc0ab4ad244b4d3d8
Dec 06 15:45:11.930 INFO running `"docker" "start" "-a" "ad34af5463c7135512a037866b82fcb6eb6d5472f39be53bc0ab4ad244b4d3d8"`
Dec 06 15:45:12.756 INFO [stderr] usermod: no changes
Dec 06 15:45:12.780 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 15:45:12.780 INFO [stderr]      Running /target/debug/deps/mini_compiler-2c6bf0c5447ff94e
Dec 06 15:45:12.781 INFO [stdout] 
Dec 06 15:45:12.781 INFO [stdout] running 6 tests
Dec 06 15:45:12.803 INFO [stdout] test test::parser_test::test::decl_test ... ok
Dec 06 15:45:12.803 INFO [stdout] test test::parser_test::test::bool_test ... ok
Dec 06 15:45:12.812 INFO [stdout] test test::parser_test::test::prog_test ... ok
Dec 06 15:45:12.812 INFO [stdout] test test::lexer_test::test::basic_test ... ok
Dec 06 15:45:12.812 INFO [stdout] test test::parser_test::test::numexpr_test ... ok
Dec 06 15:45:12.812 INFO [stdout] test test::parser_test::test::stmt_test ... ok
Dec 06 15:45:12.812 INFO [stdout] 
Dec 06 15:45:12.812 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 15:45:12.812 INFO [stdout] 
Dec 06 15:45:12.816 INFO [stderr] su: No module specific data is present
Dec 06 15:45:13.120 INFO running `"docker" "inspect" "ad34af5463c7135512a037866b82fcb6eb6d5472f39be53bc0ab4ad244b4d3d8"`
Dec 06 15:45:13.197 INFO running `"docker" "rm" "-f" "ad34af5463c7135512a037866b82fcb6eb6d5472f39be53bc0ab4ad244b4d3d8"`
Dec 06 15:45:13.354 INFO [stdout] ad34af5463c7135512a037866b82fcb6eb6d5472f39be53bc0ab4ad244b4d3d8