Dec 05 04:39:27.630 INFO testing themasch/rust-jvm against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 04:39:27.630 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 04:39:28.164 INFO [stdout] 7fbecd1e125f377fdb641f7cb16e49af982a9bfc13b4905b1b78d8ca165dc016 Dec 05 04:39:28.172 INFO running `"docker" "start" "-a" "7fbecd1e125f377fdb641f7cb16e49af982a9bfc13b4905b1b78d8ca165dc016"` Dec 05 04:39:29.748 INFO [stderr] usermod: no changes Dec 05 04:39:29.910 INFO [stderr] Compiling memchr v2.0.1 Dec 05 04:39:29.910 INFO [stderr] Compiling backtrace-sys v0.1.23 Dec 05 04:39:30.412 INFO [stderr] Compiling backtrace v0.3.9 Dec 05 04:39:30.717 INFO [stderr] Compiling nom v4.0.0 Dec 05 04:39:32.164 INFO [stderr] Compiling failure v0.1.1 Dec 05 04:39:36.027 INFO [stderr] Compiling rjvm v0.1.0 (/source) Dec 05 04:39:36.614 INFO [stderr] warning: unused import: `nom::IResult` Dec 05 04:39:36.614 INFO [stderr] --> src/java/class_file/mod.rs:112:5 Dec 05 04:39:36.614 INFO [stderr] | Dec 05 04:39:36.614 INFO [stderr] 112 | use nom::IResult; Dec 05 04:39:36.614 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 04:39:36.614 INFO [stderr] | Dec 05 04:39:36.614 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 04:39:36.614 INFO [stderr] Dec 05 04:39:36.614 INFO [stderr] warning: unused import: `std::slice::Iter` Dec 05 04:39:36.614 INFO [stderr] --> src/java/class_file/mod.rs:113:5 Dec 05 04:39:36.614 INFO [stderr] | Dec 05 04:39:36.614 INFO [stderr] 113 | use std::slice::Iter; Dec 05 04:39:36.614 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 04:39:36.614 INFO [stderr] Dec 05 04:39:36.619 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 04:39:36.619 INFO [stderr] --> src/main.rs:3:1 Dec 05 04:39:36.619 INFO [stderr] | Dec 05 04:39:36.619 INFO [stderr] 3 | #[macro_use] Dec 05 04:39:36.619 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 04:39:36.619 INFO [stderr] Dec 05 04:39:36.619 INFO [stderr] warning: unused import: `java::class_file::Attribute` Dec 05 04:39:36.619 INFO [stderr] --> src/main.rs:12:5 Dec 05 04:39:36.619 INFO [stderr] | Dec 05 04:39:36.619 INFO [stderr] 12 | use java::class_file::Attribute; Dec 05 04:39:36.619 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:36.619 INFO [stderr] Dec 05 04:39:36.619 INFO [stderr] warning: unused import: `java::class_file::CodeBlock` Dec 05 04:39:36.619 INFO [stderr] --> src/main.rs:13:5 Dec 05 04:39:36.619 INFO [stderr] | Dec 05 04:39:36.619 INFO [stderr] 13 | use java::class_file::CodeBlock; Dec 05 04:39:36.619 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:36.619 INFO [stderr] Dec 05 04:39:36.812 INFO [stderr] warning: unreachable expression Dec 05 04:39:36.812 INFO [stderr] --> src/java/class_file/parser.rs:26:5 Dec 05 04:39:36.812 INFO [stderr] | Dec 05 04:39:36.812 INFO [stderr] 26 | / loop { Dec 05 04:39:36.812 INFO [stderr] 27 | | if input[0] == b')' { Dec 05 04:39:36.812 INFO [stderr] 28 | | return Ok((&input[1..], vec)); Dec 05 04:39:36.812 INFO [stderr] 29 | | } Dec 05 04:39:36.812 INFO [stderr] ... | Dec 05 04:39:36.812 INFO [stderr] 37 | | } Dec 05 04:39:36.812 INFO [stderr] 38 | | }.clone() Dec 05 04:39:36.812 INFO [stderr] | |_____________^ Dec 05 04:39:36.812 INFO [stderr] | Dec 05 04:39:36.812 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 05 04:39:36.812 INFO [stderr] Dec 05 04:39:37.878 INFO [stderr] warning: unused variable: `exception_table` Dec 05 04:39:37.878 INFO [stderr] --> src/java/class_file/parser.rs:181:21 Dec 05 04:39:37.878 INFO [stderr] | Dec 05 04:39:37.878 INFO [stderr] 181 | exception_table: length_count!( be_u16, exception_table ) >> Dec 05 04:39:37.879 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_exception_table` instead Dec 05 04:39:37.879 INFO [stderr] | Dec 05 04:39:37.879 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 04:39:37.879 INFO [stderr] Dec 05 04:39:37.882 INFO [stderr] warning: unused variable: `length` Dec 05 04:39:37.883 INFO [stderr] --> src/java/class_file/parser.rs:150:9 Dec 05 04:39:37.883 INFO [stderr] | Dec 05 04:39:37.883 INFO [stderr] 150 | length: be_u32 >> Dec 05 04:39:37.883 INFO [stderr] | ^^^^^^ help: consider using `_length` instead Dec 05 04:39:37.883 INFO [stderr] Dec 05 04:39:37.885 INFO [stderr] warning: unused variable: `rem` Dec 05 04:39:37.885 INFO [stderr] --> src/java/class_file/mod.rs:121:17 Dec 05 04:39:37.885 INFO [stderr] | Dec 05 04:39:37.885 INFO [stderr] 121 | Ok((rem, (args, ret))) => Ok(MethodDescriptor { arguments: args, return_type: ret }), Dec 05 04:39:37.886 INFO [stderr] | ^^^ help: consider using `_rem` instead Dec 05 04:39:37.886 INFO [stderr] Dec 05 04:39:37.886 INFO [stderr] warning: unused variable: `i` Dec 05 04:39:37.887 INFO [stderr] --> src/java/runtime/mod.rs:65:13 Dec 05 04:39:37.887 INFO [stderr] | Dec 05 04:39:37.887 INFO [stderr] 65 | for i in 0..size { Dec 05 04:39:37.887 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 04:39:37.887 INFO [stderr] Dec 05 04:39:37.888 INFO [stderr] warning: unused variable: `arg_type` Dec 05 04:39:37.888 INFO [stderr] --> src/java/runtime/mod.rs:347:89 Dec 05 04:39:37.889 INFO [stderr] | Dec 05 04:39:37.889 INFO [stderr] 347 | let mut args = method.get_signature().arguments.iter().map(|arg_type| { Dec 05 04:39:37.889 INFO [stderr] | ^^^^^^^^ help: consider using `_arg_type` instead Dec 05 04:39:37.889 INFO [stderr] Dec 05 04:39:37.890 INFO [stderr] warning: unused variable: `value` Dec 05 04:39:37.890 INFO [stderr] --> src/java/runtime/mod.rs:290:40 Dec 05 04:39:37.890 INFO [stderr] | Dec 05 04:39:37.891 INFO [stderr] 290 | Instruction::IInc((offset, value)) => match stack_frame.get_variable_mut(usize::from(*offset)) { Dec 05 04:39:37.891 INFO [stderr] | ^^^^^ help: consider using `_value` instead Dec 05 04:39:37.891 INFO [stderr] Dec 05 04:39:37.891 INFO [stderr] warning: unused variable: `return_value` Dec 05 04:39:37.892 INFO [stderr] --> src/java/runtime/mod.rs:390:17 Dec 05 04:39:37.892 INFO [stderr] | Dec 05 04:39:37.892 INFO [stderr] 390 | let mut return_value: Option = None; Dec 05 04:39:37.892 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_return_value` instead Dec 05 04:39:37.893 INFO [stderr] Dec 05 04:39:38.127 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:39:38.127 INFO [stderr] --> src/java/runtime/mod.rs:390:13 Dec 05 04:39:38.127 INFO [stderr] | Dec 05 04:39:38.127 INFO [stderr] 390 | let mut return_value: Option = None; Dec 05 04:39:38.128 INFO [stderr] | ----^^^^^^^^^^^^ Dec 05 04:39:38.128 INFO [stderr] | | Dec 05 04:39:38.128 INFO [stderr] | help: remove this `mut` Dec 05 04:39:38.128 INFO [stderr] | Dec 05 04:39:38.129 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 04:39:38.129 INFO [stderr] Dec 05 04:39:38.228 INFO [stderr] warning: function is never used: `disassemble` Dec 05 04:39:38.228 INFO [stderr] --> src/java/class_file/dissasm.rs:4:1 Dec 05 04:39:38.228 INFO [stderr] | Dec 05 04:39:38.228 INFO [stderr] 4 | pub fn disassemble<'a>(method: &Method<'a>) -> String { Dec 05 04:39:38.228 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:38.232 INFO [stderr] | Dec 05 04:39:38.232 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 04:39:38.232 INFO [stderr] Dec 05 04:39:38.233 INFO [stderr] warning: variant is never constructed: `Public` Dec 05 04:39:38.233 INFO [stderr] --> src/java/class_file/mod.rs:87:5 Dec 05 04:39:38.233 INFO [stderr] | Dec 05 04:39:38.233 INFO [stderr] 87 | Public, Dec 05 04:39:38.233 INFO [stderr] | ^^^^^^ Dec 05 04:39:38.233 INFO [stderr] Dec 05 04:39:38.233 INFO [stderr] warning: variant is never constructed: `Private` Dec 05 04:39:38.234 INFO [stderr] --> src/java/class_file/mod.rs:88:5 Dec 05 04:39:38.234 INFO [stderr] | Dec 05 04:39:38.234 INFO [stderr] 88 | Private, Dec 05 04:39:38.234 INFO [stderr] | ^^^^^^^ Dec 05 04:39:38.234 INFO [stderr] Dec 05 04:39:38.234 INFO [stderr] warning: variant is never constructed: `Protected` Dec 05 04:39:38.234 INFO [stderr] --> src/java/class_file/mod.rs:89:5 Dec 05 04:39:38.234 INFO [stderr] | Dec 05 04:39:38.235 INFO [stderr] 89 | Protected, Dec 05 04:39:38.235 INFO [stderr] | ^^^^^^^^^ Dec 05 04:39:38.235 INFO [stderr] Dec 05 04:39:38.235 INFO [stderr] warning: variant is never constructed: `Static` Dec 05 04:39:38.235 INFO [stderr] --> src/java/class_file/mod.rs:90:5 Dec 05 04:39:38.235 INFO [stderr] | Dec 05 04:39:38.235 INFO [stderr] 90 | Static, Dec 05 04:39:38.236 INFO [stderr] | ^^^^^^ Dec 05 04:39:38.236 INFO [stderr] Dec 05 04:39:38.236 INFO [stderr] warning: variant is never constructed: `Final` Dec 05 04:39:38.236 INFO [stderr] --> src/java/class_file/mod.rs:91:5 Dec 05 04:39:38.236 INFO [stderr] | Dec 05 04:39:38.236 INFO [stderr] 91 | Final, Dec 05 04:39:38.236 INFO [stderr] | ^^^^^ Dec 05 04:39:38.236 INFO [stderr] Dec 05 04:39:38.237 INFO [stderr] warning: variant is never constructed: `Synchronized` Dec 05 04:39:38.237 INFO [stderr] --> src/java/class_file/mod.rs:92:5 Dec 05 04:39:38.237 INFO [stderr] | Dec 05 04:39:38.237 INFO [stderr] 92 | Synchronized, Dec 05 04:39:38.237 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 04:39:38.237 INFO [stderr] Dec 05 04:39:38.237 INFO [stderr] warning: variant is never constructed: `Native` Dec 05 04:39:38.237 INFO [stderr] --> src/java/class_file/mod.rs:93:5 Dec 05 04:39:38.238 INFO [stderr] | Dec 05 04:39:38.238 INFO [stderr] 93 | Native, Dec 05 04:39:38.238 INFO [stderr] | ^^^^^^ Dec 05 04:39:38.238 INFO [stderr] Dec 05 04:39:38.238 INFO [stderr] warning: variant is never constructed: `Abstract` Dec 05 04:39:38.238 INFO [stderr] --> src/java/class_file/mod.rs:94:5 Dec 05 04:39:38.238 INFO [stderr] | Dec 05 04:39:38.238 INFO [stderr] 94 | Abstract, Dec 05 04:39:38.239 INFO [stderr] | ^^^^^^^^ Dec 05 04:39:38.239 INFO [stderr] Dec 05 04:39:38.239 INFO [stderr] warning: variant is never constructed: `Strict` Dec 05 04:39:38.239 INFO [stderr] --> src/java/class_file/mod.rs:95:5 Dec 05 04:39:38.239 INFO [stderr] | Dec 05 04:39:38.239 INFO [stderr] 95 | Strict, Dec 05 04:39:38.239 INFO [stderr] | ^^^^^^ Dec 05 04:39:38.240 INFO [stderr] Dec 05 04:39:38.240 INFO [stderr] warning: method is never used: `get_access` Dec 05 04:39:38.240 INFO [stderr] --> src/java/class_file/mod.rs:215:5 Dec 05 04:39:38.240 INFO [stderr] | Dec 05 04:39:38.240 INFO [stderr] 215 | pub fn get_access(&self) -> HashSet { Dec 05 04:39:38.240 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:38.240 INFO [stderr] Dec 05 04:39:38.240 INFO [stderr] warning: method is never used: `get_line_numbers` Dec 05 04:39:38.241 INFO [stderr] --> src/java/class_file/mod.rs:260:5 Dec 05 04:39:38.241 INFO [stderr] | Dec 05 04:39:38.241 INFO [stderr] 260 | pub fn get_line_numbers(&self) -> Vec { Dec 05 04:39:38.241 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:38.241 INFO [stderr] Dec 05 04:39:38.241 INFO [stderr] warning: variant is never constructed: `None` Dec 05 04:39:38.241 INFO [stderr] --> src/java/runtime/mod.rs:44:5 Dec 05 04:39:38.242 INFO [stderr] | Dec 05 04:39:38.242 INFO [stderr] 44 | None, Dec 05 04:39:38.242 INFO [stderr] | ^^^^ Dec 05 04:39:38.242 INFO [stderr] Dec 05 04:39:38.242 INFO [stderr] warning: variant is never constructed: `Null` Dec 05 04:39:38.242 INFO [stderr] --> src/java/runtime/mod.rs:45:5 Dec 05 04:39:38.242 INFO [stderr] | Dec 05 04:39:38.243 INFO [stderr] 45 | Null, Dec 05 04:39:38.243 INFO [stderr] | ^^^^ Dec 05 04:39:38.243 INFO [stderr] Dec 05 04:39:38.243 INFO [stderr] warning: variant is never constructed: `GotoAbsolute` Dec 05 04:39:38.243 INFO [stderr] --> src/java/runtime/mod.rs:118:5 Dec 05 04:39:38.243 INFO [stderr] | Dec 05 04:39:38.243 INFO [stderr] 118 | GotoAbsolute(usize), Dec 05 04:39:38.243 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:38.244 INFO [stderr] Dec 05 04:39:38.244 INFO [stderr] warning: field is never used: `classpath` Dec 05 04:39:38.244 INFO [stderr] --> src/java/runtime/mod.rs:129:5 Dec 05 04:39:38.244 INFO [stderr] | Dec 05 04:39:38.244 INFO [stderr] 129 | classpath: Vec, Dec 05 04:39:38.244 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:38.244 INFO [stderr] Dec 05 04:39:38.258 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 04:39:38.258 INFO [stderr] --> src/java/runtime/mod.rs:423:21 Dec 05 04:39:38.258 INFO [stderr] | Dec 05 04:39:38.258 INFO [stderr] 423 | self.check_return_type(method.get_signature().return_type, &return_value); Dec 05 04:39:38.259 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:38.259 INFO [stderr] | Dec 05 04:39:38.259 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 04:39:38.259 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 04:39:38.259 INFO [stderr] Dec 05 04:39:41.539 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.76s Dec 05 04:39:41.544 INFO [stderr] su: No module specific data is present Dec 05 04:39:42.180 INFO running `"docker" "inspect" "7fbecd1e125f377fdb641f7cb16e49af982a9bfc13b4905b1b78d8ca165dc016"` Dec 05 04:39:42.460 INFO running `"docker" "rm" "-f" "7fbecd1e125f377fdb641f7cb16e49af982a9bfc13b4905b1b78d8ca165dc016"` Dec 05 04:39:42.732 INFO [stdout] 7fbecd1e125f377fdb641f7cb16e49af982a9bfc13b4905b1b78d8ca165dc016 Dec 05 04:39:42.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 04:39:43.209 INFO [stdout] 2ea13b39d9e354075eabd2dc289f6d9cbd9e788df3c65a1f48981653b83e373b Dec 05 04:39:43.212 INFO running `"docker" "start" "-a" "2ea13b39d9e354075eabd2dc289f6d9cbd9e788df3c65a1f48981653b83e373b"` Dec 05 04:39:44.262 INFO [stderr] usermod: no changes Dec 05 04:39:44.372 INFO [stderr] Compiling rjvm v0.1.0 (/source) Dec 05 04:39:44.960 INFO [stderr] warning: unused import: `nom::*` Dec 05 04:39:44.960 INFO [stderr] --> src/java/class_file/parser.rs:326:9 Dec 05 04:39:44.960 INFO [stderr] | Dec 05 04:39:44.960 INFO [stderr] 326 | use nom::*; Dec 05 04:39:44.960 INFO [stderr] | ^^^^^^ Dec 05 04:39:44.960 INFO [stderr] | Dec 05 04:39:44.960 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 04:39:44.960 INFO [stderr] Dec 05 04:39:44.960 INFO [stderr] warning: unused import: `nom::IResult` Dec 05 04:39:44.960 INFO [stderr] --> src/java/class_file/mod.rs:112:5 Dec 05 04:39:44.960 INFO [stderr] | Dec 05 04:39:44.960 INFO [stderr] 112 | use nom::IResult; Dec 05 04:39:44.960 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 04:39:44.960 INFO [stderr] Dec 05 04:39:44.960 INFO [stderr] warning: unused import: `std::slice::Iter` Dec 05 04:39:44.960 INFO [stderr] --> src/java/class_file/mod.rs:113:5 Dec 05 04:39:44.960 INFO [stderr] | Dec 05 04:39:44.960 INFO [stderr] 113 | use std::slice::Iter; Dec 05 04:39:44.960 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 04:39:44.960 INFO [stderr] Dec 05 04:39:44.968 INFO [stderr] warning: unused import: `java::class_file::ClassFile` Dec 05 04:39:44.968 INFO [stderr] --> src/java/runtime/mod.rs:456:9 Dec 05 04:39:44.968 INFO [stderr] | Dec 05 04:39:44.968 INFO [stderr] 456 | use java::class_file::ClassFile; Dec 05 04:39:44.968 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:44.968 INFO [stderr] Dec 05 04:39:44.968 INFO [stderr] warning: unused import: `java::class_file::Method` Dec 05 04:39:44.968 INFO [stderr] --> src/java/runtime/mod.rs:457:9 Dec 05 04:39:44.968 INFO [stderr] | Dec 05 04:39:44.968 INFO [stderr] 457 | use java::class_file::Method; Dec 05 04:39:44.968 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:44.968 INFO [stderr] Dec 05 04:39:44.968 INFO [stderr] warning: unused `#[macro_use]` import Dec 05 04:39:44.968 INFO [stderr] --> src/main.rs:3:1 Dec 05 04:39:44.969 INFO [stderr] | Dec 05 04:39:44.969 INFO [stderr] 3 | #[macro_use] Dec 05 04:39:44.969 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 04:39:44.969 INFO [stderr] Dec 05 04:39:44.969 INFO [stderr] warning: unused import: `java::class_file::Attribute` Dec 05 04:39:44.969 INFO [stderr] --> src/main.rs:12:5 Dec 05 04:39:44.969 INFO [stderr] | Dec 05 04:39:44.969 INFO [stderr] 12 | use java::class_file::Attribute; Dec 05 04:39:44.969 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:44.969 INFO [stderr] Dec 05 04:39:44.969 INFO [stderr] warning: unused import: `java::class_file::CodeBlock` Dec 05 04:39:44.969 INFO [stderr] --> src/main.rs:13:5 Dec 05 04:39:44.969 INFO [stderr] | Dec 05 04:39:44.969 INFO [stderr] 13 | use java::class_file::CodeBlock; Dec 05 04:39:44.969 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:44.969 INFO [stderr] Dec 05 04:39:45.148 INFO [stderr] warning: unreachable expression Dec 05 04:39:45.148 INFO [stderr] --> src/java/class_file/parser.rs:26:5 Dec 05 04:39:45.148 INFO [stderr] | Dec 05 04:39:45.148 INFO [stderr] 26 | / loop { Dec 05 04:39:45.148 INFO [stderr] 27 | | if input[0] == b')' { Dec 05 04:39:45.148 INFO [stderr] 28 | | return Ok((&input[1..], vec)); Dec 05 04:39:45.148 INFO [stderr] 29 | | } Dec 05 04:39:45.148 INFO [stderr] ... | Dec 05 04:39:45.148 INFO [stderr] 37 | | } Dec 05 04:39:45.148 INFO [stderr] 38 | | }.clone() Dec 05 04:39:45.148 INFO [stderr] | |_____________^ Dec 05 04:39:45.148 INFO [stderr] | Dec 05 04:39:45.148 INFO [stderr] = note: #[warn(unreachable_code)] on by default Dec 05 04:39:45.148 INFO [stderr] Dec 05 04:39:46.180 INFO [stderr] warning: private type `java::runtime::StackValue` in public interface (error E0446) Dec 05 04:39:46.180 INFO [stderr] --> src/java/runtime/mod.rs:199:5 Dec 05 04:39:46.180 INFO [stderr] | Dec 05 04:39:46.180 INFO [stderr] 199 | / pub fn exec_method_on_main(&mut self, method_name: &str) -> Result, RuntimeError> { Dec 05 04:39:46.180 INFO [stderr] 200 | | let class = self.classes.get(&self.main_class).expect("no main class loaded").clone(); Dec 05 04:39:46.180 INFO [stderr] 201 | | let method = class.methods.iter().find(|method| method.name.eq(method_name)); Dec 05 04:39:46.180 INFO [stderr] 202 | | if method.is_none() { Dec 05 04:39:46.180 INFO [stderr] ... | Dec 05 04:39:46.180 INFO [stderr] 206 | | return self.run_method(method.unwrap(), class.clone(), vec![]); Dec 05 04:39:46.180 INFO [stderr] 207 | | } Dec 05 04:39:46.180 INFO [stderr] | |_____^ Dec 05 04:39:46.180 INFO [stderr] | Dec 05 04:39:46.184 INFO [stderr] = note: #[warn(private_in_public)] on by default Dec 05 04:39:46.184 INFO [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! Dec 05 04:39:46.184 INFO [stderr] = note: for more information, see issue #34537 Dec 05 04:39:46.184 INFO [stderr] Dec 05 04:39:46.232 INFO [stderr] warning: unused variable: `exception_table` Dec 05 04:39:46.232 INFO [stderr] --> src/java/class_file/parser.rs:181:21 Dec 05 04:39:46.232 INFO [stderr] | Dec 05 04:39:46.232 INFO [stderr] 181 | exception_table: length_count!( be_u16, exception_table ) >> Dec 05 04:39:46.232 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_exception_table` instead Dec 05 04:39:46.232 INFO [stderr] | Dec 05 04:39:46.232 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 04:39:46.232 INFO [stderr] Dec 05 04:39:46.238 INFO [stderr] warning: unused variable: `length` Dec 05 04:39:46.238 INFO [stderr] --> src/java/class_file/parser.rs:150:9 Dec 05 04:39:46.238 INFO [stderr] | Dec 05 04:39:46.238 INFO [stderr] 150 | length: be_u32 >> Dec 05 04:39:46.238 INFO [stderr] | ^^^^^^ help: consider using `_length` instead Dec 05 04:39:46.238 INFO [stderr] Dec 05 04:39:46.238 INFO [stderr] warning: unused variable: `input` Dec 05 04:39:46.238 INFO [stderr] --> src/java/class_file/parser.rs:342:13 Dec 05 04:39:46.238 INFO [stderr] | Dec 05 04:39:46.238 INFO [stderr] 342 | let input = b"()V"; Dec 05 04:39:46.238 INFO [stderr] | ^^^^^ help: consider using `_input` instead Dec 05 04:39:46.238 INFO [stderr] Dec 05 04:39:46.238 INFO [stderr] warning: unused variable: `rem` Dec 05 04:39:46.238 INFO [stderr] --> src/java/class_file/mod.rs:121:17 Dec 05 04:39:46.238 INFO [stderr] | Dec 05 04:39:46.238 INFO [stderr] 121 | Ok((rem, (args, ret))) => Ok(MethodDescriptor { arguments: args, return_type: ret }), Dec 05 04:39:46.238 INFO [stderr] | ^^^ help: consider using `_rem` instead Dec 05 04:39:46.238 INFO [stderr] Dec 05 04:39:46.238 INFO [stderr] warning: unused variable: `i` Dec 05 04:39:46.238 INFO [stderr] --> src/java/runtime/mod.rs:65:13 Dec 05 04:39:46.238 INFO [stderr] | Dec 05 04:39:46.238 INFO [stderr] 65 | for i in 0..size { Dec 05 04:39:46.238 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 04:39:46.238 INFO [stderr] Dec 05 04:39:46.238 INFO [stderr] warning: unused variable: `arg_type` Dec 05 04:39:46.238 INFO [stderr] --> src/java/runtime/mod.rs:347:89 Dec 05 04:39:46.238 INFO [stderr] | Dec 05 04:39:46.238 INFO [stderr] 347 | let mut args = method.get_signature().arguments.iter().map(|arg_type| { Dec 05 04:39:46.238 INFO [stderr] | ^^^^^^^^ help: consider using `_arg_type` instead Dec 05 04:39:46.239 INFO [stderr] Dec 05 04:39:46.239 INFO [stderr] warning: unused variable: `value` Dec 05 04:39:46.239 INFO [stderr] --> src/java/runtime/mod.rs:290:40 Dec 05 04:39:46.239 INFO [stderr] | Dec 05 04:39:46.239 INFO [stderr] 290 | Instruction::IInc((offset, value)) => match stack_frame.get_variable_mut(usize::from(*offset)) { Dec 05 04:39:46.239 INFO [stderr] | ^^^^^ help: consider using `_value` instead Dec 05 04:39:46.239 INFO [stderr] Dec 05 04:39:46.239 INFO [stderr] warning: unused variable: `return_value` Dec 05 04:39:46.239 INFO [stderr] --> src/java/runtime/mod.rs:390:17 Dec 05 04:39:46.239 INFO [stderr] | Dec 05 04:39:46.239 INFO [stderr] 390 | let mut return_value: Option = None; Dec 05 04:39:46.239 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_return_value` instead Dec 05 04:39:46.239 INFO [stderr] Dec 05 04:39:46.488 INFO [stderr] warning: variable does not need to be mutable Dec 05 04:39:46.488 INFO [stderr] --> src/java/runtime/mod.rs:390:13 Dec 05 04:39:46.488 INFO [stderr] | Dec 05 04:39:46.488 INFO [stderr] 390 | let mut return_value: Option = None; Dec 05 04:39:46.488 INFO [stderr] | ----^^^^^^^^^^^^ Dec 05 04:39:46.488 INFO [stderr] | | Dec 05 04:39:46.488 INFO [stderr] | help: remove this `mut` Dec 05 04:39:46.488 INFO [stderr] | Dec 05 04:39:46.488 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 04:39:46.488 INFO [stderr] Dec 05 04:39:46.588 INFO [stderr] warning: constant item is never used: `DEMOCLASS` Dec 05 04:39:46.588 INFO [stderr] --> src/java/class_file/parser.rs:287:5 Dec 05 04:39:46.588 INFO [stderr] | Dec 05 04:39:46.588 INFO [stderr] 287 | const DEMOCLASS: &'static [u8] = include_bytes!("../../../sample/DemoClass.class"); Dec 05 04:39:46.588 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:46.588 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: function is never used: `disassemble` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/dissasm.rs:4:1 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 4 | pub fn disassemble<'a>(method: &Method<'a>) -> String { Dec 05 04:39:46.589 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: variant is never constructed: `Public` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/mod.rs:87:5 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 87 | Public, Dec 05 04:39:46.589 INFO [stderr] | ^^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: variant is never constructed: `Private` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/mod.rs:88:5 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 88 | Private, Dec 05 04:39:46.589 INFO [stderr] | ^^^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: variant is never constructed: `Protected` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/mod.rs:89:5 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 89 | Protected, Dec 05 04:39:46.589 INFO [stderr] | ^^^^^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: variant is never constructed: `Static` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/mod.rs:90:5 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 90 | Static, Dec 05 04:39:46.589 INFO [stderr] | ^^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: variant is never constructed: `Final` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/mod.rs:91:5 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 91 | Final, Dec 05 04:39:46.589 INFO [stderr] | ^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: variant is never constructed: `Synchronized` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/mod.rs:92:5 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 92 | Synchronized, Dec 05 04:39:46.589 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: variant is never constructed: `Native` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/mod.rs:93:5 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 93 | Native, Dec 05 04:39:46.589 INFO [stderr] | ^^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: variant is never constructed: `Abstract` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/mod.rs:94:5 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 94 | Abstract, Dec 05 04:39:46.589 INFO [stderr] | ^^^^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: variant is never constructed: `Strict` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/mod.rs:95:5 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 95 | Strict, Dec 05 04:39:46.589 INFO [stderr] | ^^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: method is never used: `get_access` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/mod.rs:215:5 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 215 | pub fn get_access(&self) -> HashSet { Dec 05 04:39:46.589 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.589 INFO [stderr] warning: method is never used: `get_line_numbers` Dec 05 04:39:46.589 INFO [stderr] --> src/java/class_file/mod.rs:260:5 Dec 05 04:39:46.589 INFO [stderr] | Dec 05 04:39:46.589 INFO [stderr] 260 | pub fn get_line_numbers(&self) -> Vec { Dec 05 04:39:46.589 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:46.589 INFO [stderr] Dec 05 04:39:46.590 INFO [stderr] warning: variant is never constructed: `None` Dec 05 04:39:46.590 INFO [stderr] --> src/java/runtime/mod.rs:44:5 Dec 05 04:39:46.590 INFO [stderr] | Dec 05 04:39:46.590 INFO [stderr] 44 | None, Dec 05 04:39:46.590 INFO [stderr] | ^^^^ Dec 05 04:39:46.590 INFO [stderr] Dec 05 04:39:46.590 INFO [stderr] warning: variant is never constructed: `Null` Dec 05 04:39:46.590 INFO [stderr] --> src/java/runtime/mod.rs:45:5 Dec 05 04:39:46.590 INFO [stderr] | Dec 05 04:39:46.590 INFO [stderr] 45 | Null, Dec 05 04:39:46.590 INFO [stderr] | ^^^^ Dec 05 04:39:46.590 INFO [stderr] Dec 05 04:39:46.590 INFO [stderr] warning: variant is never constructed: `GotoAbsolute` Dec 05 04:39:46.590 INFO [stderr] --> src/java/runtime/mod.rs:118:5 Dec 05 04:39:46.590 INFO [stderr] | Dec 05 04:39:46.590 INFO [stderr] 118 | GotoAbsolute(usize), Dec 05 04:39:46.590 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:46.590 INFO [stderr] Dec 05 04:39:46.590 INFO [stderr] warning: field is never used: `classpath` Dec 05 04:39:46.590 INFO [stderr] --> src/java/runtime/mod.rs:129:5 Dec 05 04:39:46.590 INFO [stderr] | Dec 05 04:39:46.590 INFO [stderr] 129 | classpath: Vec, Dec 05 04:39:46.590 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:46.590 INFO [stderr] Dec 05 04:39:46.624 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 04:39:46.624 INFO [stderr] --> src/java/runtime/mod.rs:423:21 Dec 05 04:39:46.624 INFO [stderr] | Dec 05 04:39:46.624 INFO [stderr] 423 | self.check_return_type(method.get_signature().return_type, &return_value); Dec 05 04:39:46.624 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 04:39:46.624 INFO [stderr] | Dec 05 04:39:46.624 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 04:39:46.624 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 04:39:46.624 INFO [stderr] Dec 05 04:39:49.761 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.47s Dec 05 04:39:49.765 INFO [stderr] su: No module specific data is present Dec 05 04:39:50.403 INFO running `"docker" "inspect" "2ea13b39d9e354075eabd2dc289f6d9cbd9e788df3c65a1f48981653b83e373b"` Dec 05 04:39:50.602 INFO running `"docker" "rm" "-f" "2ea13b39d9e354075eabd2dc289f6d9cbd9e788df3c65a1f48981653b83e373b"` Dec 05 04:39:50.895 INFO [stdout] 2ea13b39d9e354075eabd2dc289f6d9cbd9e788df3c65a1f48981653b83e373b Dec 05 04:39:50.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 04:39:51.383 INFO [stdout] e3bc72dada3dfce3a4de82ba4e597c697cfed750ab0b9cdd0a5644a243b5b96d Dec 05 04:39:51.390 INFO running `"docker" "start" "-a" "e3bc72dada3dfce3a4de82ba4e597c697cfed750ab0b9cdd0a5644a243b5b96d"` Dec 05 04:39:52.767 INFO [stderr] usermod: no changes Dec 05 04:39:52.860 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 05 04:39:52.868 INFO [stderr] Running /target/debug/deps/rjvm-3d7dd7fc8dde2edd Dec 05 04:39:52.868 INFO [stdout] Dec 05 04:39:52.868 INFO [stdout] running 8 tests Dec 05 04:39:52.879 INFO [stdout] test java::class_file::parser::test::it_can_read_the_complete_class_file ... ok Dec 05 04:39:52.879 INFO [stdout] test java::runtime::test::test_basic_math ... ok Dec 05 04:39:52.879 INFO [stdout] test java::class_file::parser::test::test_param_list_int_int ... ok Dec 05 04:39:52.879 INFO [stdout] test java::class_file::parser::test::test_method_desc_void ... ok Dec 05 04:39:52.879 INFO [stdout] test java::class_file::parser::test::it_reads_the_correct_number_of_constants ... ok Dec 05 04:39:52.879 INFO [stdout] test java::class_file::parser::test::it_gets_the_version_correct ... ok Dec 05 04:39:52.879 INFO [stdout] test java::class_file::parser::test::it_gets_the_class_name_correct ... ok Dec 05 04:39:52.899 INFO [stdout] test java::runtime::test::test_basic_math_with_loop ... ok Dec 05 04:39:52.899 INFO [stdout] Dec 05 04:39:52.899 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 04:39:52.899 INFO [stdout] Dec 05 04:39:52.912 INFO [stderr] su: No module specific data is present Dec 05 04:39:53.468 INFO running `"docker" "inspect" "e3bc72dada3dfce3a4de82ba4e597c697cfed750ab0b9cdd0a5644a243b5b96d"` Dec 05 04:39:53.762 INFO running `"docker" "rm" "-f" "e3bc72dada3dfce3a4de82ba4e597c697cfed750ab0b9cdd0a5644a243b5b96d"` Dec 05 04:39:53.997 INFO [stdout] e3bc72dada3dfce3a4de82ba4e597c697cfed750ab0b9cdd0a5644a243b5b96d