Nov 17 16:50:28.926 INFO testing AntonioCarta/dragon_compiler against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 16:50:28.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 16:50:29.085 INFO [stdout] 3a5c9e957e37c89e0f71d0553847f0a72e4be25fefe92bfef459d5ec6a9c5917
Nov 17 16:50:29.087 INFO running `"docker" "start" "-a" "3a5c9e957e37c89e0f71d0553847f0a72e4be25fefe92bfef459d5ec6a9c5917"`
Nov 17 16:50:29.457 INFO [stderr] usermod: no changes
Nov 17 16:50:29.479 INFO [stderr]    Compiling mini_compiler v0.1.0 (/source)
Nov 17 16:50:29.871 INFO [stderr] warning: unused imports: `AddressMode`, `Address`
Nov 17 16:50:29.871 INFO [stderr]  --> src/interpreter.rs:1:30
Nov 17 16:50:29.871 INFO [stderr]   |
Nov 17 16:50:29.871 INFO [stderr] 1 | use code_generator::{OpCode, AddressMode, AddressCode, Address, IntermediateRepresentation};
Nov 17 16:50:29.871 INFO [stderr]   |                              ^^^^^^^^^^^               ^^^^^^^
Nov 17 16:50:29.871 INFO [stderr]   |
Nov 17 16:50:29.871 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 16:50:29.871 INFO [stderr] 
Nov 17 16:50:30.220 INFO [stderr] warning: method is never used: `new`
Nov 17 16:50:30.220 INFO [stderr]    --> src/lexer.rs:148:5
Nov 17 16:50:30.220 INFO [stderr]     |
Nov 17 16:50:30.220 INFO [stderr] 148 |     pub fn new() -> Scanner {
Nov 17 16:50:30.220 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:50:30.220 INFO [stderr]     |
Nov 17 16:50:30.222 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 16:50:30.222 INFO [stderr] 
Nov 17 16:50:30.222 INFO [stderr] warning: field is never used: `id`
Nov 17 16:50:30.222 INFO [stderr]   --> src/code_generator.rs:59:9
Nov 17 16:50:30.222 INFO [stderr]    |
Nov 17 16:50:30.222 INFO [stderr] 59 |         id  : i32,
Nov 17 16:50:30.222 INFO [stderr]    |         ^^^^^^^^^
Nov 17 16:50:30.222 INFO [stderr] 
Nov 17 16:50:30.222 INFO [stderr] warning: field is never used: `stack`
Nov 17 16:50:30.222 INFO [stderr]  --> src/interpreter.rs:5:5
Nov 17 16:50:30.222 INFO [stderr]   |
Nov 17 16:50:30.222 INFO [stderr] 5 |     stack     : Vec<i32>,
Nov 17 16:50:30.222 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 16:50:30.222 INFO [stderr] 
Nov 17 16:50:31.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Nov 17 16:50:31.320 INFO [stderr] su: No module specific data is present
Nov 17 16:50:31.907 INFO running `"docker" "inspect" "3a5c9e957e37c89e0f71d0553847f0a72e4be25fefe92bfef459d5ec6a9c5917"`
Nov 17 16:50:32.219 INFO running `"docker" "rm" "-f" "3a5c9e957e37c89e0f71d0553847f0a72e4be25fefe92bfef459d5ec6a9c5917"`
Nov 17 16:50:32.542 INFO [stdout] 3a5c9e957e37c89e0f71d0553847f0a72e4be25fefe92bfef459d5ec6a9c5917
Nov 17 16:50:32.548 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 16:50:32.939 INFO [stdout] 6ccd0ec094e8dac3cdca6cd80888a3adc03430ab06b9ea2917210c94ce416bec
Nov 17 16:50:32.944 INFO running `"docker" "start" "-a" "6ccd0ec094e8dac3cdca6cd80888a3adc03430ab06b9ea2917210c94ce416bec"`
Nov 17 16:50:33.873 INFO [stderr] usermod: no changes
Nov 17 16:50:33.955 INFO [stderr]    Compiling mini_compiler v0.1.0 (/source)
Nov 17 16:50:34.419 INFO [stderr] warning: unused import: `Scanner`
Nov 17 16:50:34.419 INFO [stderr]  --> src/test/lexer_test.rs:4:13
Nov 17 16:50:34.419 INFO [stderr]   |
Nov 17 16:50:34.419 INFO [stderr] 4 | use lexer::{Scanner};
Nov 17 16:50:34.419 INFO [stderr]   |             ^^^^^^^
Nov 17 16:50:34.419 INFO [stderr]   |
Nov 17 16:50:34.419 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 16:50:34.419 INFO [stderr] 
Nov 17 16:50:34.419 INFO [stderr] warning: unused imports: `AddressMode`, `Address`
Nov 17 16:50:34.419 INFO [stderr]  --> src/interpreter.rs:1:30
Nov 17 16:50:34.419 INFO [stderr]   |
Nov 17 16:50:34.419 INFO [stderr] 1 | use code_generator::{OpCode, AddressMode, AddressCode, Address, IntermediateRepresentation};
Nov 17 16:50:34.419 INFO [stderr]   |                              ^^^^^^^^^^^               ^^^^^^^
Nov 17 16:50:34.419 INFO [stderr] 
Nov 17 16:50:34.831 INFO [stderr] warning: method is never used: `new`
Nov 17 16:50:34.831 INFO [stderr]    --> src/lexer.rs:148:5
Nov 17 16:50:34.832 INFO [stderr]     |
Nov 17 16:50:34.832 INFO [stderr] 148 |     pub fn new() -> Scanner {
Nov 17 16:50:34.832 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:50:34.833 INFO [stderr]     |
Nov 17 16:50:34.833 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 16:50:34.833 INFO [stderr] 
Nov 17 16:50:34.834 INFO [stderr] warning: type alias is never used: `SAst`
Nov 17 16:50:34.834 INFO [stderr]  --> src/test/parser_test.rs:9:5
Nov 17 16:50:34.834 INFO [stderr]   |
Nov 17 16:50:34.834 INFO [stderr] 9 |     type SAst = Box<S>;
Nov 17 16:50:34.835 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 17 16:50:34.835 INFO [stderr] 
Nov 17 16:50:34.835 INFO [stderr] warning: function is never used: `add`
Nov 17 16:50:34.835 INFO [stderr]   --> src/test/parser_test.rs:52:5
Nov 17 16:50:34.835 INFO [stderr]    |
Nov 17 16:50:34.835 INFO [stderr] 52 |     fn add(e1 : NAst, e2 : NAst) -> NAst { nbox(N::Add(e1, e2)) }
Nov 17 16:50:34.835 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 16:50:34.835 INFO [stderr] 
Nov 17 16:50:34.835 INFO [stderr] warning: field is never used: `id`
Nov 17 16:50:34.835 INFO [stderr]   --> src/code_generator.rs:59:9
Nov 17 16:50:34.835 INFO [stderr]    |
Nov 17 16:50:34.835 INFO [stderr] 59 |         id  : i32,
Nov 17 16:50:34.835 INFO [stderr]    |         ^^^^^^^^^
Nov 17 16:50:34.835 INFO [stderr] 
Nov 17 16:50:34.835 INFO [stderr] warning: field is never used: `stack`
Nov 17 16:50:34.835 INFO [stderr]  --> src/interpreter.rs:5:5
Nov 17 16:50:34.835 INFO [stderr]   |
Nov 17 16:50:34.835 INFO [stderr] 5 |     stack     : Vec<i32>,
Nov 17 16:50:34.835 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 16:50:34.835 INFO [stderr] 
Nov 17 16:50:35.809 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Nov 17 16:50:35.809 INFO [stderr] su: No module specific data is present
Nov 17 16:50:36.335 INFO running `"docker" "inspect" "6ccd0ec094e8dac3cdca6cd80888a3adc03430ab06b9ea2917210c94ce416bec"`
Nov 17 16:50:36.572 INFO running `"docker" "rm" "-f" "6ccd0ec094e8dac3cdca6cd80888a3adc03430ab06b9ea2917210c94ce416bec"`
Nov 17 16:50:36.802 INFO [stdout] 6ccd0ec094e8dac3cdca6cd80888a3adc03430ab06b9ea2917210c94ce416bec
Nov 17 16:50:36.805 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 16:50:37.214 INFO [stdout] 599d52e414e5c4ed2b8808faf2cc86b54797c4fc3e1f60dbd046525326446533
Nov 17 16:50:37.221 INFO running `"docker" "start" "-a" "599d52e414e5c4ed2b8808faf2cc86b54797c4fc3e1f60dbd046525326446533"`
Nov 17 16:50:38.159 INFO [stderr] usermod: no changes
Nov 17 16:50:38.182 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 16:50:38.183 INFO [stderr]      Running /target/debug/deps/mini_compiler-3aee6db2c5a29c2b
Nov 17 16:50:38.184 INFO [stdout] 
Nov 17 16:50:38.185 INFO [stdout] running 6 tests
Nov 17 16:50:38.185 INFO [stdout] test test::parser_test::test::numexpr_test ... ok
Nov 17 16:50:38.185 INFO [stdout] test test::parser_test::test::decl_test ... ok
Nov 17 16:50:38.185 INFO [stdout] test test::parser_test::test::prog_test ... ok
Nov 17 16:50:38.185 INFO [stdout] test test::parser_test::test::bool_test ... ok
Nov 17 16:50:38.185 INFO [stdout] test test::parser_test::test::stmt_test ... ok
Nov 17 16:50:38.186 INFO [stdout] test test::lexer_test::test::basic_test ... ok
Nov 17 16:50:38.186 INFO [stdout] 
Nov 17 16:50:38.186 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 16:50:38.186 INFO [stdout] 
Nov 17 16:50:38.187 INFO [stderr] su: No module specific data is present
Nov 17 16:50:38.457 INFO running `"docker" "inspect" "599d52e414e5c4ed2b8808faf2cc86b54797c4fc3e1f60dbd046525326446533"`
Nov 17 16:50:38.557 INFO running `"docker" "rm" "-f" "599d52e414e5c4ed2b8808faf2cc86b54797c4fc3e1f60dbd046525326446533"`
Nov 17 16:50:38.711 INFO [stdout] 599d52e414e5c4ed2b8808faf2cc86b54797c4fc3e1f60dbd046525326446533