Nov 16 11:03:28.923 INFO testing themasch/rust-jvm against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 16 11:03:28.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 11:03:29.489 INFO [stdout] ce14291c74246b831f88867dcb296e75bb77de27b34eb4a601552f451f7742fa Nov 16 11:03:29.490 INFO running `"docker" "start" "-a" "ce14291c74246b831f88867dcb296e75bb77de27b34eb4a601552f451f7742fa"` Nov 16 11:03:30.790 INFO [stderr] usermod: no changes Nov 16 11:03:30.931 INFO [stderr] Compiling memchr v2.0.1 Nov 16 11:03:30.931 INFO [stderr] Compiling backtrace-sys v0.1.23 Nov 16 11:03:31.403 INFO [stderr] Compiling backtrace v0.3.9 Nov 16 11:03:31.763 INFO [stderr] Compiling nom v4.0.0 Nov 16 11:03:33.264 INFO [stderr] Compiling failure v0.1.1 Nov 16 11:03:37.325 INFO [stderr] Compiling rjvm v0.1.0 (/source) Nov 16 11:03:37.983 INFO [stderr] warning: unused import: `nom::IResult` Nov 16 11:03:37.984 INFO [stderr] --> src/java/class_file/mod.rs:112:5 Nov 16 11:03:37.985 INFO [stderr] | Nov 16 11:03:37.985 INFO [stderr] 112 | use nom::IResult; Nov 16 11:03:37.986 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 11:03:37.986 INFO [stderr] | Nov 16 11:03:37.987 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 16 11:03:37.988 INFO [stderr] Nov 16 11:03:37.988 INFO [stderr] warning: unused import: `std::slice::Iter` Nov 16 11:03:37.989 INFO [stderr] --> src/java/class_file/mod.rs:113:5 Nov 16 11:03:37.989 INFO [stderr] | Nov 16 11:03:37.990 INFO [stderr] 113 | use std::slice::Iter; Nov 16 11:03:37.991 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 11:03:37.991 INFO [stderr] Nov 16 11:03:37.992 INFO [stderr] warning: unused `#[macro_use]` import Nov 16 11:03:37.992 INFO [stderr] --> src/main.rs:3:1 Nov 16 11:03:37.993 INFO [stderr] | Nov 16 11:03:37.993 INFO [stderr] 3 | #[macro_use] Nov 16 11:03:37.993 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 11:03:37.993 INFO [stderr] Nov 16 11:03:37.993 INFO [stderr] warning: unused import: `java::class_file::Attribute` Nov 16 11:03:37.993 INFO [stderr] --> src/main.rs:12:5 Nov 16 11:03:37.994 INFO [stderr] | Nov 16 11:03:37.994 INFO [stderr] 12 | use java::class_file::Attribute; Nov 16 11:03:37.994 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:37.994 INFO [stderr] Nov 16 11:03:37.994 INFO [stderr] warning: unused import: `java::class_file::CodeBlock` Nov 16 11:03:37.994 INFO [stderr] --> src/main.rs:13:5 Nov 16 11:03:37.994 INFO [stderr] | Nov 16 11:03:37.994 INFO [stderr] 13 | use java::class_file::CodeBlock; Nov 16 11:03:37.994 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:37.994 INFO [stderr] Nov 16 11:03:38.184 INFO [stderr] warning: unreachable expression Nov 16 11:03:38.184 INFO [stderr] --> src/java/class_file/parser.rs:26:5 Nov 16 11:03:38.185 INFO [stderr] | Nov 16 11:03:38.185 INFO [stderr] 26 | / loop { Nov 16 11:03:38.186 INFO [stderr] 27 | | if input[0] == b')' { Nov 16 11:03:38.186 INFO [stderr] 28 | | return Ok((&input[1..], vec)); Nov 16 11:03:38.187 INFO [stderr] 29 | | } Nov 16 11:03:38.187 INFO [stderr] ... | Nov 16 11:03:38.188 INFO [stderr] 37 | | } Nov 16 11:03:38.188 INFO [stderr] 38 | | }.clone() Nov 16 11:03:38.189 INFO [stderr] | |_____________^ Nov 16 11:03:38.189 INFO [stderr] | Nov 16 11:03:38.190 INFO [stderr] = note: #[warn(unreachable_code)] on by default Nov 16 11:03:38.190 INFO [stderr] Nov 16 11:03:39.324 INFO [stderr] warning: unused variable: `exception_table` Nov 16 11:03:39.325 INFO [stderr] --> src/java/class_file/parser.rs:181:21 Nov 16 11:03:39.325 INFO [stderr] | Nov 16 11:03:39.326 INFO [stderr] 181 | exception_table: length_count!( be_u16, exception_table ) >> Nov 16 11:03:39.327 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_exception_table` instead Nov 16 11:03:39.327 INFO [stderr] | Nov 16 11:03:39.328 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 16 11:03:39.328 INFO [stderr] Nov 16 11:03:39.329 INFO [stderr] warning: unused variable: `length` Nov 16 11:03:39.329 INFO [stderr] --> src/java/class_file/parser.rs:150:9 Nov 16 11:03:39.330 INFO [stderr] | Nov 16 11:03:39.331 INFO [stderr] 150 | length: be_u32 >> Nov 16 11:03:39.331 INFO [stderr] | ^^^^^^ help: consider using `_length` instead Nov 16 11:03:39.332 INFO [stderr] Nov 16 11:03:39.332 INFO [stderr] warning: unused variable: `rem` Nov 16 11:03:39.333 INFO [stderr] --> src/java/class_file/mod.rs:121:17 Nov 16 11:03:39.334 INFO [stderr] | Nov 16 11:03:39.334 INFO [stderr] 121 | Ok((rem, (args, ret))) => Ok(MethodDescriptor { arguments: args, return_type: ret }), Nov 16 11:03:39.334 INFO [stderr] | ^^^ help: consider using `_rem` instead Nov 16 11:03:39.334 INFO [stderr] Nov 16 11:03:39.334 INFO [stderr] warning: unused variable: `i` Nov 16 11:03:39.334 INFO [stderr] --> src/java/runtime/mod.rs:65:13 Nov 16 11:03:39.334 INFO [stderr] | Nov 16 11:03:39.334 INFO [stderr] 65 | for i in 0..size { Nov 16 11:03:39.334 INFO [stderr] | ^ help: consider using `_i` instead Nov 16 11:03:39.334 INFO [stderr] Nov 16 11:03:39.334 INFO [stderr] warning: unused variable: `arg_type` Nov 16 11:03:39.334 INFO [stderr] --> src/java/runtime/mod.rs:347:89 Nov 16 11:03:39.334 INFO [stderr] | Nov 16 11:03:39.334 INFO [stderr] 347 | let mut args = method.get_signature().arguments.iter().map(|arg_type| { Nov 16 11:03:39.334 INFO [stderr] | ^^^^^^^^ help: consider using `_arg_type` instead Nov 16 11:03:39.334 INFO [stderr] Nov 16 11:03:39.334 INFO [stderr] warning: unused variable: `value` Nov 16 11:03:39.334 INFO [stderr] --> src/java/runtime/mod.rs:290:40 Nov 16 11:03:39.334 INFO [stderr] | Nov 16 11:03:39.334 INFO [stderr] 290 | Instruction::IInc((offset, value)) => match stack_frame.get_variable_mut(usize::from(*offset)) { Nov 16 11:03:39.334 INFO [stderr] | ^^^^^ help: consider using `_value` instead Nov 16 11:03:39.334 INFO [stderr] Nov 16 11:03:39.334 INFO [stderr] warning: unused variable: `return_value` Nov 16 11:03:39.334 INFO [stderr] --> src/java/runtime/mod.rs:390:17 Nov 16 11:03:39.334 INFO [stderr] | Nov 16 11:03:39.334 INFO [stderr] 390 | let mut return_value: Option = None; Nov 16 11:03:39.334 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_return_value` instead Nov 16 11:03:39.334 INFO [stderr] Nov 16 11:03:39.583 INFO [stderr] warning: variable does not need to be mutable Nov 16 11:03:39.584 INFO [stderr] --> src/java/runtime/mod.rs:390:13 Nov 16 11:03:39.585 INFO [stderr] | Nov 16 11:03:39.586 INFO [stderr] 390 | let mut return_value: Option = None; Nov 16 11:03:39.586 INFO [stderr] | ----^^^^^^^^^^^^ Nov 16 11:03:39.587 INFO [stderr] | | Nov 16 11:03:39.587 INFO [stderr] | help: remove this `mut` Nov 16 11:03:39.588 INFO [stderr] | Nov 16 11:03:39.589 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 16 11:03:39.589 INFO [stderr] Nov 16 11:03:39.699 INFO [stderr] warning: function is never used: `disassemble` Nov 16 11:03:39.699 INFO [stderr] --> src/java/class_file/dissasm.rs:4:1 Nov 16 11:03:39.699 INFO [stderr] | Nov 16 11:03:39.700 INFO [stderr] 4 | pub fn disassemble<'a>(method: &Method<'a>) -> String { Nov 16 11:03:39.701 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:39.701 INFO [stderr] | Nov 16 11:03:39.701 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 16 11:03:39.701 INFO [stderr] Nov 16 11:03:39.701 INFO [stderr] warning: variant is never constructed: `Public` Nov 16 11:03:39.701 INFO [stderr] --> src/java/class_file/mod.rs:87:5 Nov 16 11:03:39.701 INFO [stderr] | Nov 16 11:03:39.701 INFO [stderr] 87 | Public, Nov 16 11:03:39.701 INFO [stderr] | ^^^^^^ Nov 16 11:03:39.701 INFO [stderr] Nov 16 11:03:39.701 INFO [stderr] warning: variant is never constructed: `Private` Nov 16 11:03:39.701 INFO [stderr] --> src/java/class_file/mod.rs:88:5 Nov 16 11:03:39.701 INFO [stderr] | Nov 16 11:03:39.701 INFO [stderr] 88 | Private, Nov 16 11:03:39.701 INFO [stderr] | ^^^^^^^ Nov 16 11:03:39.701 INFO [stderr] Nov 16 11:03:39.701 INFO [stderr] warning: variant is never constructed: `Protected` Nov 16 11:03:39.701 INFO [stderr] --> src/java/class_file/mod.rs:89:5 Nov 16 11:03:39.701 INFO [stderr] | Nov 16 11:03:39.701 INFO [stderr] 89 | Protected, Nov 16 11:03:39.701 INFO [stderr] | ^^^^^^^^^ Nov 16 11:03:39.701 INFO [stderr] Nov 16 11:03:39.701 INFO [stderr] warning: variant is never constructed: `Static` Nov 16 11:03:39.701 INFO [stderr] --> src/java/class_file/mod.rs:90:5 Nov 16 11:03:39.701 INFO [stderr] | Nov 16 11:03:39.701 INFO [stderr] 90 | Static, Nov 16 11:03:39.701 INFO [stderr] | ^^^^^^ Nov 16 11:03:39.701 INFO [stderr] Nov 16 11:03:39.708 INFO [stderr] warning: variant is never constructed: `Final` Nov 16 11:03:39.708 INFO [stderr] --> src/java/class_file/mod.rs:91:5 Nov 16 11:03:39.708 INFO [stderr] | Nov 16 11:03:39.708 INFO [stderr] 91 | Final, Nov 16 11:03:39.708 INFO [stderr] | ^^^^^ Nov 16 11:03:39.708 INFO [stderr] Nov 16 11:03:39.708 INFO [stderr] warning: variant is never constructed: `Synchronized` Nov 16 11:03:39.708 INFO [stderr] --> src/java/class_file/mod.rs:92:5 Nov 16 11:03:39.708 INFO [stderr] | Nov 16 11:03:39.708 INFO [stderr] 92 | Synchronized, Nov 16 11:03:39.708 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 11:03:39.708 INFO [stderr] Nov 16 11:03:39.708 INFO [stderr] warning: variant is never constructed: `Native` Nov 16 11:03:39.708 INFO [stderr] --> src/java/class_file/mod.rs:93:5 Nov 16 11:03:39.708 INFO [stderr] | Nov 16 11:03:39.708 INFO [stderr] 93 | Native, Nov 16 11:03:39.708 INFO [stderr] | ^^^^^^ Nov 16 11:03:39.708 INFO [stderr] Nov 16 11:03:39.708 INFO [stderr] warning: variant is never constructed: `Abstract` Nov 16 11:03:39.708 INFO [stderr] --> src/java/class_file/mod.rs:94:5 Nov 16 11:03:39.708 INFO [stderr] | Nov 16 11:03:39.708 INFO [stderr] 94 | Abstract, Nov 16 11:03:39.708 INFO [stderr] | ^^^^^^^^ Nov 16 11:03:39.708 INFO [stderr] Nov 16 11:03:39.708 INFO [stderr] warning: variant is never constructed: `Strict` Nov 16 11:03:39.708 INFO [stderr] --> src/java/class_file/mod.rs:95:5 Nov 16 11:03:39.709 INFO [stderr] | Nov 16 11:03:39.709 INFO [stderr] 95 | Strict, Nov 16 11:03:39.709 INFO [stderr] | ^^^^^^ Nov 16 11:03:39.709 INFO [stderr] Nov 16 11:03:39.709 INFO [stderr] warning: method is never used: `get_access` Nov 16 11:03:39.709 INFO [stderr] --> src/java/class_file/mod.rs:215:5 Nov 16 11:03:39.709 INFO [stderr] | Nov 16 11:03:39.709 INFO [stderr] 215 | pub fn get_access(&self) -> HashSet { Nov 16 11:03:39.709 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:39.709 INFO [stderr] Nov 16 11:03:39.709 INFO [stderr] warning: method is never used: `get_line_numbers` Nov 16 11:03:39.709 INFO [stderr] --> src/java/class_file/mod.rs:260:5 Nov 16 11:03:39.709 INFO [stderr] | Nov 16 11:03:39.709 INFO [stderr] 260 | pub fn get_line_numbers(&self) -> Vec { Nov 16 11:03:39.709 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:39.709 INFO [stderr] Nov 16 11:03:39.709 INFO [stderr] warning: variant is never constructed: `None` Nov 16 11:03:39.709 INFO [stderr] --> src/java/runtime/mod.rs:44:5 Nov 16 11:03:39.709 INFO [stderr] | Nov 16 11:03:39.709 INFO [stderr] 44 | None, Nov 16 11:03:39.709 INFO [stderr] | ^^^^ Nov 16 11:03:39.709 INFO [stderr] Nov 16 11:03:39.709 INFO [stderr] warning: variant is never constructed: `Null` Nov 16 11:03:39.709 INFO [stderr] --> src/java/runtime/mod.rs:45:5 Nov 16 11:03:39.709 INFO [stderr] | Nov 16 11:03:39.709 INFO [stderr] 45 | Null, Nov 16 11:03:39.709 INFO [stderr] | ^^^^ Nov 16 11:03:39.709 INFO [stderr] Nov 16 11:03:39.709 INFO [stderr] warning: variant is never constructed: `GotoAbsolute` Nov 16 11:03:39.709 INFO [stderr] --> src/java/runtime/mod.rs:118:5 Nov 16 11:03:39.709 INFO [stderr] | Nov 16 11:03:39.709 INFO [stderr] 118 | GotoAbsolute(usize), Nov 16 11:03:39.709 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:39.709 INFO [stderr] Nov 16 11:03:39.709 INFO [stderr] warning: field is never used: `classpath` Nov 16 11:03:39.709 INFO [stderr] --> src/java/runtime/mod.rs:129:5 Nov 16 11:03:39.709 INFO [stderr] | Nov 16 11:03:39.709 INFO [stderr] 129 | classpath: Vec, Nov 16 11:03:39.709 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:39.709 INFO [stderr] Nov 16 11:03:39.714 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 11:03:39.714 INFO [stderr] --> src/java/runtime/mod.rs:423:21 Nov 16 11:03:39.714 INFO [stderr] | Nov 16 11:03:39.714 INFO [stderr] 423 | self.check_return_type(method.get_signature().return_type, &return_value); Nov 16 11:03:39.714 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:39.715 INFO [stderr] | Nov 16 11:03:39.715 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 16 11:03:39.715 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 11:03:39.715 INFO [stderr] Nov 16 11:03:43.775 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.96s Nov 16 11:03:43.780 INFO [stderr] su: No module specific data is present Nov 16 11:03:45.600 INFO running `"docker" "inspect" "ce14291c74246b831f88867dcb296e75bb77de27b34eb4a601552f451f7742fa"` Nov 16 11:03:45.968 INFO running `"docker" "rm" "-f" "ce14291c74246b831f88867dcb296e75bb77de27b34eb4a601552f451f7742fa"` Nov 16 11:03:46.335 INFO [stdout] ce14291c74246b831f88867dcb296e75bb77de27b34eb4a601552f451f7742fa Nov 16 11:03:46.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 11:03:46.835 INFO [stdout] aaff2c51b0dd9232b2931b5e08e373e8944f072d766d4ac27dfc3b9661a98104 Nov 16 11:03:46.837 INFO running `"docker" "start" "-a" "aaff2c51b0dd9232b2931b5e08e373e8944f072d766d4ac27dfc3b9661a98104"` Nov 16 11:03:48.904 INFO [stderr] usermod: no changes Nov 16 11:03:49.007 INFO [stderr] Compiling rjvm v0.1.0 (/source) Nov 16 11:03:49.594 INFO [stderr] warning: unused import: `nom::*` Nov 16 11:03:49.594 INFO [stderr] --> src/java/class_file/parser.rs:326:9 Nov 16 11:03:49.594 INFO [stderr] | Nov 16 11:03:49.594 INFO [stderr] 326 | use nom::*; Nov 16 11:03:49.594 INFO [stderr] | ^^^^^^ Nov 16 11:03:49.594 INFO [stderr] | Nov 16 11:03:49.594 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 16 11:03:49.594 INFO [stderr] Nov 16 11:03:49.596 INFO [stderr] warning: unused import: `nom::IResult` Nov 16 11:03:49.596 INFO [stderr] --> src/java/class_file/mod.rs:112:5 Nov 16 11:03:49.596 INFO [stderr] | Nov 16 11:03:49.596 INFO [stderr] 112 | use nom::IResult; Nov 16 11:03:49.596 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 11:03:49.596 INFO [stderr] Nov 16 11:03:49.596 INFO [stderr] warning: unused import: `std::slice::Iter` Nov 16 11:03:49.596 INFO [stderr] --> src/java/class_file/mod.rs:113:5 Nov 16 11:03:49.596 INFO [stderr] | Nov 16 11:03:49.596 INFO [stderr] 113 | use std::slice::Iter; Nov 16 11:03:49.596 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 16 11:03:49.596 INFO [stderr] Nov 16 11:03:49.607 INFO [stderr] warning: unused import: `java::class_file::ClassFile` Nov 16 11:03:49.607 INFO [stderr] --> src/java/runtime/mod.rs:456:9 Nov 16 11:03:49.607 INFO [stderr] | Nov 16 11:03:49.607 INFO [stderr] 456 | use java::class_file::ClassFile; Nov 16 11:03:49.607 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:49.607 INFO [stderr] Nov 16 11:03:49.607 INFO [stderr] warning: unused import: `java::class_file::Method` Nov 16 11:03:49.607 INFO [stderr] --> src/java/runtime/mod.rs:457:9 Nov 16 11:03:49.607 INFO [stderr] | Nov 16 11:03:49.607 INFO [stderr] 457 | use java::class_file::Method; Nov 16 11:03:49.607 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:49.607 INFO [stderr] Nov 16 11:03:49.607 INFO [stderr] warning: unused `#[macro_use]` import Nov 16 11:03:49.607 INFO [stderr] --> src/main.rs:3:1 Nov 16 11:03:49.607 INFO [stderr] | Nov 16 11:03:49.607 INFO [stderr] 3 | #[macro_use] Nov 16 11:03:49.607 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 11:03:49.607 INFO [stderr] Nov 16 11:03:49.607 INFO [stderr] warning: unused import: `java::class_file::Attribute` Nov 16 11:03:49.607 INFO [stderr] --> src/main.rs:12:5 Nov 16 11:03:49.607 INFO [stderr] | Nov 16 11:03:49.607 INFO [stderr] 12 | use java::class_file::Attribute; Nov 16 11:03:49.607 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:49.607 INFO [stderr] Nov 16 11:03:49.607 INFO [stderr] warning: unused import: `java::class_file::CodeBlock` Nov 16 11:03:49.607 INFO [stderr] --> src/main.rs:13:5 Nov 16 11:03:49.607 INFO [stderr] | Nov 16 11:03:49.607 INFO [stderr] 13 | use java::class_file::CodeBlock; Nov 16 11:03:49.607 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:49.607 INFO [stderr] Nov 16 11:03:49.855 INFO [stderr] warning: unreachable expression Nov 16 11:03:49.855 INFO [stderr] --> src/java/class_file/parser.rs:26:5 Nov 16 11:03:49.855 INFO [stderr] | Nov 16 11:03:49.855 INFO [stderr] 26 | / loop { Nov 16 11:03:49.855 INFO [stderr] 27 | | if input[0] == b')' { Nov 16 11:03:49.855 INFO [stderr] 28 | | return Ok((&input[1..], vec)); Nov 16 11:03:49.855 INFO [stderr] 29 | | } Nov 16 11:03:49.855 INFO [stderr] ... | Nov 16 11:03:49.855 INFO [stderr] 37 | | } Nov 16 11:03:49.855 INFO [stderr] 38 | | }.clone() Nov 16 11:03:49.855 INFO [stderr] | |_____________^ Nov 16 11:03:49.855 INFO [stderr] | Nov 16 11:03:49.855 INFO [stderr] = note: #[warn(unreachable_code)] on by default Nov 16 11:03:49.855 INFO [stderr] Nov 16 11:03:51.212 INFO [stderr] warning: private type `java::runtime::StackValue` in public interface (error E0446) Nov 16 11:03:51.213 INFO [stderr] --> src/java/runtime/mod.rs:199:5 Nov 16 11:03:51.214 INFO [stderr] | Nov 16 11:03:51.214 INFO [stderr] 199 | / pub fn exec_method_on_main(&mut self, method_name: &str) -> Result, RuntimeError> { Nov 16 11:03:51.215 INFO [stderr] 200 | | let class = self.classes.get(&self.main_class).expect("no main class loaded").clone(); Nov 16 11:03:51.215 INFO [stderr] 201 | | let method = class.methods.iter().find(|method| method.name.eq(method_name)); Nov 16 11:03:51.216 INFO [stderr] 202 | | if method.is_none() { Nov 16 11:03:51.217 INFO [stderr] ... | Nov 16 11:03:51.217 INFO [stderr] 206 | | return self.run_method(method.unwrap(), class.clone(), vec![]); Nov 16 11:03:51.218 INFO [stderr] 207 | | } Nov 16 11:03:51.218 INFO [stderr] | |_____^ Nov 16 11:03:51.219 INFO [stderr] | Nov 16 11:03:51.219 INFO [stderr] = note: #[warn(private_in_public)] on by default Nov 16 11:03:51.220 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! Nov 16 11:03:51.221 INFO [stderr] = note: for more information, see issue #34537 Nov 16 11:03:51.221 INFO [stderr] Nov 16 11:03:51.266 INFO [stderr] warning: unused variable: `exception_table` Nov 16 11:03:51.266 INFO [stderr] --> src/java/class_file/parser.rs:181:21 Nov 16 11:03:51.266 INFO [stderr] | Nov 16 11:03:51.266 INFO [stderr] 181 | exception_table: length_count!( be_u16, exception_table ) >> Nov 16 11:03:51.266 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_exception_table` instead Nov 16 11:03:51.266 INFO [stderr] | Nov 16 11:03:51.266 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 16 11:03:51.266 INFO [stderr] Nov 16 11:03:51.268 INFO [stderr] warning: unused variable: `length` Nov 16 11:03:51.268 INFO [stderr] --> src/java/class_file/parser.rs:150:9 Nov 16 11:03:51.269 INFO [stderr] | Nov 16 11:03:51.269 INFO [stderr] 150 | length: be_u32 >> Nov 16 11:03:51.269 INFO [stderr] | ^^^^^^ help: consider using `_length` instead Nov 16 11:03:51.270 INFO [stderr] Nov 16 11:03:51.270 INFO [stderr] warning: unused variable: `input` Nov 16 11:03:51.270 INFO [stderr] --> src/java/class_file/parser.rs:342:13 Nov 16 11:03:51.271 INFO [stderr] | Nov 16 11:03:51.271 INFO [stderr] 342 | let input = b"()V"; Nov 16 11:03:51.271 INFO [stderr] | ^^^^^ help: consider using `_input` instead Nov 16 11:03:51.271 INFO [stderr] Nov 16 11:03:51.272 INFO [stderr] warning: unused variable: `rem` Nov 16 11:03:51.272 INFO [stderr] --> src/java/class_file/mod.rs:121:17 Nov 16 11:03:51.272 INFO [stderr] | Nov 16 11:03:51.273 INFO [stderr] 121 | Ok((rem, (args, ret))) => Ok(MethodDescriptor { arguments: args, return_type: ret }), Nov 16 11:03:51.273 INFO [stderr] | ^^^ help: consider using `_rem` instead Nov 16 11:03:51.273 INFO [stderr] Nov 16 11:03:51.273 INFO [stderr] warning: unused variable: `i` Nov 16 11:03:51.273 INFO [stderr] --> src/java/runtime/mod.rs:65:13 Nov 16 11:03:51.273 INFO [stderr] | Nov 16 11:03:51.274 INFO [stderr] 65 | for i in 0..size { Nov 16 11:03:51.275 INFO [stderr] | ^ help: consider using `_i` instead Nov 16 11:03:51.275 INFO [stderr] Nov 16 11:03:51.275 INFO [stderr] warning: unused variable: `arg_type` Nov 16 11:03:51.275 INFO [stderr] --> src/java/runtime/mod.rs:347:89 Nov 16 11:03:51.275 INFO [stderr] | Nov 16 11:03:51.276 INFO [stderr] 347 | let mut args = method.get_signature().arguments.iter().map(|arg_type| { Nov 16 11:03:51.276 INFO [stderr] | ^^^^^^^^ help: consider using `_arg_type` instead Nov 16 11:03:51.276 INFO [stderr] Nov 16 11:03:51.276 INFO [stderr] warning: unused variable: `value` Nov 16 11:03:51.276 INFO [stderr] --> src/java/runtime/mod.rs:290:40 Nov 16 11:03:51.276 INFO [stderr] | Nov 16 11:03:51.276 INFO [stderr] 290 | Instruction::IInc((offset, value)) => match stack_frame.get_variable_mut(usize::from(*offset)) { Nov 16 11:03:51.276 INFO [stderr] | ^^^^^ help: consider using `_value` instead Nov 16 11:03:51.276 INFO [stderr] Nov 16 11:03:51.276 INFO [stderr] warning: unused variable: `return_value` Nov 16 11:03:51.276 INFO [stderr] --> src/java/runtime/mod.rs:390:17 Nov 16 11:03:51.276 INFO [stderr] | Nov 16 11:03:51.276 INFO [stderr] 390 | let mut return_value: Option = None; Nov 16 11:03:51.276 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_return_value` instead Nov 16 11:03:51.276 INFO [stderr] Nov 16 11:03:51.551 INFO [stderr] warning: variable does not need to be mutable Nov 16 11:03:51.551 INFO [stderr] --> src/java/runtime/mod.rs:390:13 Nov 16 11:03:51.551 INFO [stderr] | Nov 16 11:03:51.551 INFO [stderr] 390 | let mut return_value: Option = None; Nov 16 11:03:51.551 INFO [stderr] | ----^^^^^^^^^^^^ Nov 16 11:03:51.551 INFO [stderr] | | Nov 16 11:03:51.551 INFO [stderr] | help: remove this `mut` Nov 16 11:03:51.551 INFO [stderr] | Nov 16 11:03:51.551 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 16 11:03:51.551 INFO [stderr] Nov 16 11:03:51.647 INFO [stderr] warning: constant item is never used: `DEMOCLASS` Nov 16 11:03:51.647 INFO [stderr] --> src/java/class_file/parser.rs:287:5 Nov 16 11:03:51.647 INFO [stderr] | Nov 16 11:03:51.647 INFO [stderr] 287 | const DEMOCLASS: &'static [u8] = include_bytes!("../../../sample/DemoClass.class"); Nov 16 11:03:51.647 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:51.647 INFO [stderr] | Nov 16 11:03:51.647 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 16 11:03:51.647 INFO [stderr] Nov 16 11:03:51.647 INFO [stderr] warning: function is never used: `disassemble` Nov 16 11:03:51.647 INFO [stderr] --> src/java/class_file/dissasm.rs:4:1 Nov 16 11:03:51.647 INFO [stderr] | Nov 16 11:03:51.647 INFO [stderr] 4 | pub fn disassemble<'a>(method: &Method<'a>) -> String { Nov 16 11:03:51.647 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:51.647 INFO [stderr] Nov 16 11:03:51.647 INFO [stderr] warning: variant is never constructed: `Public` Nov 16 11:03:51.647 INFO [stderr] --> src/java/class_file/mod.rs:87:5 Nov 16 11:03:51.647 INFO [stderr] | Nov 16 11:03:51.647 INFO [stderr] 87 | Public, Nov 16 11:03:51.647 INFO [stderr] | ^^^^^^ Nov 16 11:03:51.647 INFO [stderr] Nov 16 11:03:51.647 INFO [stderr] warning: variant is never constructed: `Private` Nov 16 11:03:51.647 INFO [stderr] --> src/java/class_file/mod.rs:88:5 Nov 16 11:03:51.647 INFO [stderr] | Nov 16 11:03:51.647 INFO [stderr] 88 | Private, Nov 16 11:03:51.647 INFO [stderr] | ^^^^^^^ Nov 16 11:03:51.647 INFO [stderr] Nov 16 11:03:51.647 INFO [stderr] warning: variant is never constructed: `Protected` Nov 16 11:03:51.647 INFO [stderr] --> src/java/class_file/mod.rs:89:5 Nov 16 11:03:51.647 INFO [stderr] | Nov 16 11:03:51.647 INFO [stderr] 89 | Protected, Nov 16 11:03:51.647 INFO [stderr] | ^^^^^^^^^ Nov 16 11:03:51.647 INFO [stderr] Nov 16 11:03:51.647 INFO [stderr] warning: variant is never constructed: `Static` Nov 16 11:03:51.647 INFO [stderr] --> src/java/class_file/mod.rs:90:5 Nov 16 11:03:51.647 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 90 | Static, Nov 16 11:03:51.648 INFO [stderr] | ^^^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.648 INFO [stderr] warning: variant is never constructed: `Final` Nov 16 11:03:51.648 INFO [stderr] --> src/java/class_file/mod.rs:91:5 Nov 16 11:03:51.648 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 91 | Final, Nov 16 11:03:51.648 INFO [stderr] | ^^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.648 INFO [stderr] warning: variant is never constructed: `Synchronized` Nov 16 11:03:51.648 INFO [stderr] --> src/java/class_file/mod.rs:92:5 Nov 16 11:03:51.648 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 92 | Synchronized, Nov 16 11:03:51.648 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.648 INFO [stderr] warning: variant is never constructed: `Native` Nov 16 11:03:51.648 INFO [stderr] --> src/java/class_file/mod.rs:93:5 Nov 16 11:03:51.648 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 93 | Native, Nov 16 11:03:51.648 INFO [stderr] | ^^^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.648 INFO [stderr] warning: variant is never constructed: `Abstract` Nov 16 11:03:51.648 INFO [stderr] --> src/java/class_file/mod.rs:94:5 Nov 16 11:03:51.648 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 94 | Abstract, Nov 16 11:03:51.648 INFO [stderr] | ^^^^^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.648 INFO [stderr] warning: variant is never constructed: `Strict` Nov 16 11:03:51.648 INFO [stderr] --> src/java/class_file/mod.rs:95:5 Nov 16 11:03:51.648 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 95 | Strict, Nov 16 11:03:51.648 INFO [stderr] | ^^^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.648 INFO [stderr] warning: method is never used: `get_access` Nov 16 11:03:51.648 INFO [stderr] --> src/java/class_file/mod.rs:215:5 Nov 16 11:03:51.648 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 215 | pub fn get_access(&self) -> HashSet { Nov 16 11:03:51.648 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.648 INFO [stderr] warning: method is never used: `get_line_numbers` Nov 16 11:03:51.648 INFO [stderr] --> src/java/class_file/mod.rs:260:5 Nov 16 11:03:51.648 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 260 | pub fn get_line_numbers(&self) -> Vec { Nov 16 11:03:51.648 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.648 INFO [stderr] warning: variant is never constructed: `None` Nov 16 11:03:51.648 INFO [stderr] --> src/java/runtime/mod.rs:44:5 Nov 16 11:03:51.648 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 44 | None, Nov 16 11:03:51.648 INFO [stderr] | ^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.648 INFO [stderr] warning: variant is never constructed: `Null` Nov 16 11:03:51.648 INFO [stderr] --> src/java/runtime/mod.rs:45:5 Nov 16 11:03:51.648 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 45 | Null, Nov 16 11:03:51.648 INFO [stderr] | ^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.648 INFO [stderr] warning: variant is never constructed: `GotoAbsolute` Nov 16 11:03:51.648 INFO [stderr] --> src/java/runtime/mod.rs:118:5 Nov 16 11:03:51.648 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 118 | GotoAbsolute(usize), Nov 16 11:03:51.648 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.648 INFO [stderr] warning: field is never used: `classpath` Nov 16 11:03:51.648 INFO [stderr] --> src/java/runtime/mod.rs:129:5 Nov 16 11:03:51.648 INFO [stderr] | Nov 16 11:03:51.648 INFO [stderr] 129 | classpath: Vec, Nov 16 11:03:51.648 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:51.648 INFO [stderr] Nov 16 11:03:51.663 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 16 11:03:51.663 INFO [stderr] --> src/java/runtime/mod.rs:423:21 Nov 16 11:03:51.663 INFO [stderr] | Nov 16 11:03:51.663 INFO [stderr] 423 | self.check_return_type(method.get_signature().return_type, &return_value); Nov 16 11:03:51.663 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 11:03:51.663 INFO [stderr] | Nov 16 11:03:51.663 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 16 11:03:51.663 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 16 11:03:51.663 INFO [stderr] Nov 16 11:03:54.303 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.37s Nov 16 11:03:54.307 INFO [stderr] su: No module specific data is present Nov 16 11:03:54.987 INFO running `"docker" "inspect" "aaff2c51b0dd9232b2931b5e08e373e8944f072d766d4ac27dfc3b9661a98104"` Nov 16 11:03:55.239 INFO running `"docker" "rm" "-f" "aaff2c51b0dd9232b2931b5e08e373e8944f072d766d4ac27dfc3b9661a98104"` Nov 16 11:03:55.566 INFO [stdout] aaff2c51b0dd9232b2931b5e08e373e8944f072d766d4ac27dfc3b9661a98104 Nov 16 11:03:55.571 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 16 11:03:55.992 INFO [stdout] fbbab924675d224ca9065a878885ceb2f14ce0691914b6c9aa46b9f50ce4b6ed Nov 16 11:03:55.995 INFO running `"docker" "start" "-a" "fbbab924675d224ca9065a878885ceb2f14ce0691914b6c9aa46b9f50ce4b6ed"` Nov 16 11:03:57.775 INFO [stderr] usermod: no changes Nov 16 11:03:57.888 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s Nov 16 11:03:57.891 INFO [stderr] Running /target/debug/deps/rjvm-26f5670737b7ef2e Nov 16 11:03:57.891 INFO [stdout] Nov 16 11:03:57.891 INFO [stdout] running 8 tests Nov 16 11:03:57.896 INFO [stdout] test java::class_file::parser::test::it_reads_the_correct_number_of_constants ... ok Nov 16 11:03:57.896 INFO [stdout] test java::class_file::parser::test::test_method_desc_void ... ok Nov 16 11:03:57.896 INFO [stdout] test java::class_file::parser::test::test_param_list_int_int ... ok Nov 16 11:03:57.896 INFO [stdout] test java::class_file::parser::test::it_gets_the_class_name_correct ... ok Nov 16 11:03:57.896 INFO [stdout] test java::class_file::parser::test::it_gets_the_version_correct ... ok Nov 16 11:03:57.896 INFO [stdout] test java::runtime::test::test_basic_math ... ok Nov 16 11:03:57.896 INFO [stdout] test java::class_file::parser::test::it_can_read_the_complete_class_file ... ok Nov 16 11:03:57.959 INFO [stdout] test java::runtime::test::test_basic_math_with_loop ... ok Nov 16 11:03:57.960 INFO [stdout] Nov 16 11:03:57.960 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 16 11:03:57.960 INFO [stdout] Nov 16 11:03:57.963 INFO [stderr] su: No module specific data is present Nov 16 11:03:58.941 INFO running `"docker" "inspect" "fbbab924675d224ca9065a878885ceb2f14ce0691914b6c9aa46b9f50ce4b6ed"` Nov 16 11:03:59.261 INFO running `"docker" "rm" "-f" "fbbab924675d224ca9065a878885ceb2f14ce0691914b6c9aa46b9f50ce4b6ed"` Nov 16 11:03:59.535 INFO [stdout] fbbab924675d224ca9065a878885ceb2f14ce0691914b6c9aa46b9f50ce4b6ed