[INFO] updating cached repository nerd2/rjvm [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/nerd2/rjvm [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/nerd2/rjvm" "work/ex/beta-1.38-1/sources/1.37.0/gh/nerd2/rjvm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nerd2/rjvm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nerd2/rjvm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nerd2/rjvm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nerd2/rjvm'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 369b4de561d36a39c950273e846cbe7e0385769b [INFO] sha for GitHub repo nerd2/rjvm: 369b4de561d36a39c950273e846cbe7e0385769b [INFO] validating manifest of nerd2/rjvm on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nerd2/rjvm on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nerd2/rjvm [INFO] finished frobbing nerd2/rjvm [INFO] frobbed toml for nerd2/rjvm written to work/ex/beta-1.38-1/sources/1.37.0/gh/nerd2/rjvm/Cargo.toml [INFO] started frobbing nerd2/rjvm [INFO] finished frobbing nerd2/rjvm [INFO] frobbed toml for nerd2/rjvm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nerd2/rjvm/Cargo.toml [INFO] crate nerd2/rjvm already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nerd2/rjvm against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nerd2/rjvm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 577016f244f5052ea027ef9919803387d887f1614f68da8824329fe075525d4a [INFO] running `"docker" "start" "-a" "577016f244f5052ea027ef9919803387d887f1614f68da8824329fe075525d4a"` [INFO] [stderr] Compiling podio v0.1.5 [INFO] [stderr] Compiling checksum v0.2.1 [INFO] [stderr] Compiling assert_approx_eq v1.0.0 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling msdos_time v0.1.5 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling bzip2 v0.3.2 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling zip v0.2.6 [INFO] [stderr] Compiling os_type v1.0.0 [INFO] [stderr] Compiling rjvm v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/class_reader.rs:199:32 [INFO] [stderr] | [INFO] [stderr] 199 | fn read_exception(reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/class_reader.rs:207:51 [INFO] [stderr] | [INFO] [stderr] 207 | fn read_attribute(cp: &ConstantPool, reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/class_reader.rs:273:47 [INFO] [stderr] | [INFO] [stderr] 273 | fn read_field(cp: &ConstantPool, reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/class_reader.rs:321:36 [INFO] [stderr] | [INFO] [stderr] 321 | fn read_constant_pool(reader: &mut Read, entry_count: &mut u16) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/reader/builtins/mod.rs:12:19 [INFO] [stderr] | [INFO] [stderr] 12 | return Ok((true)); [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/reader/builtins/mod.rs:15:19 [INFO] [stderr] | [INFO] [stderr] 15 | return Ok((true)); [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/reader/builtins/mod.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | return Ok((true)); [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:318:10 [INFO] [stderr] | [INFO] [stderr] 318 | 2...8 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:323:10 [INFO] [stderr] | [INFO] [stderr] 323 | 9...10 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:328:11 [INFO] [stderr] | [INFO] [stderr] 328 | 11...13 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:376:11 [INFO] [stderr] | [INFO] [stderr] 376 | 26...29 => try!(load("ILOAD", op_code - 26, runtime, Variable::Int)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:377:11 [INFO] [stderr] | [INFO] [stderr] 377 | 30...33 => try!(load("LLOAD", op_code - 30, runtime, Variable::Long)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:378:11 [INFO] [stderr] | [INFO] [stderr] 378 | 34...37 => try!(load("FLOAD", op_code - 34, runtime, Variable::Float)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:379:11 [INFO] [stderr] | [INFO] [stderr] 379 | 38...41 => try!(load("DLOAD", op_code - 38, runtime, Variable::Double)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:380:11 [INFO] [stderr] | [INFO] [stderr] 380 | 42...45 => try!(load("ALOAD", op_code - 42, runtime, Variable::Reference)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:394:11 [INFO] [stderr] | [INFO] [stderr] 394 | 59...62 => try!(store("ISTORE", op_code - 59, runtime, Variable::Int)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:395:11 [INFO] [stderr] | [INFO] [stderr] 395 | 63...66 => try!(store("LSTORE", op_code - 63, runtime, Variable::Long)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:396:11 [INFO] [stderr] | [INFO] [stderr] 396 | 67...70 => try!(store("FSTORE", op_code - 67, runtime, Variable::Float)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:397:11 [INFO] [stderr] | [INFO] [stderr] 397 | 71...74 => try!(store("DSTORE", op_code - 71, runtime, Variable::Double)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:398:11 [INFO] [stderr] | [INFO] [stderr] 398 | 75...78 => try!(store("ASTORE", op_code - 75, runtime, Variable::Reference)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_PRIVATE` [INFO] [stderr] --> src/reader/class_reader.rs:91:1 [INFO] [stderr] | [INFO] [stderr] 91 | pub const ACC_PRIVATE: u16 = 0x0002; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_PROTECTED` [INFO] [stderr] --> src/reader/class_reader.rs:92:1 [INFO] [stderr] | [INFO] [stderr] 92 | pub const ACC_PROTECTED: u16 = 0x0004; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_FINAL` [INFO] [stderr] --> src/reader/class_reader.rs:94:1 [INFO] [stderr] | [INFO] [stderr] 94 | pub const ACC_FINAL: u16 = 0x0010; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_VOLATILE` [INFO] [stderr] --> src/reader/class_reader.rs:95:1 [INFO] [stderr] | [INFO] [stderr] 95 | pub const ACC_VOLATILE: u16 = 0x0040; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_TRANSIENT` [INFO] [stderr] --> src/reader/class_reader.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | pub const ACC_TRANSIENT: u16 = 0x0080; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_ABSTRACT` [INFO] [stderr] --> src/reader/class_reader.rs:98:1 [INFO] [stderr] | [INFO] [stderr] 98 | pub const ACC_ABSTRACT: u16 = 0x400; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_SYNTHETIC` [INFO] [stderr] --> src/reader/class_reader.rs:99:1 [INFO] [stderr] | [INFO] [stderr] 99 | pub const ACC_SYNTHETIC: u16 = 0x1000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_ENUM` [INFO] [stderr] --> src/reader/class_reader.rs:100:1 [INFO] [stderr] | [INFO] [stderr] 100 | pub const ACC_ENUM: u16 = 0x4000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/reader/runner.rs:410:1 [INFO] [stderr] | [INFO] [stderr] 410 | pub fn run(class_paths: &Vec, jars: Vec>, class: &ClassResult) -> Result<(), RunnerError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `register_array_object` [INFO] [stderr] --> src/reader/jvm/gc.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn register_array_object(_runtime: &mut Runtime, _obj: &Rc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static variable `builtin_class_fields` should have an upper case name [INFO] [stderr] --> src/reader/runner.rs:23:16 [INFO] [stderr] | [INFO] [stderr] 23 | static ref builtin_class_fields: HashMap<&'static str, Vec<&'static str>> = { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BUILTIN_CLASS_FIELDS` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.96s [INFO] running `"docker" "inspect" "577016f244f5052ea027ef9919803387d887f1614f68da8824329fe075525d4a"` [INFO] running `"docker" "rm" "-f" "577016f244f5052ea027ef9919803387d887f1614f68da8824329fe075525d4a"` [INFO] [stdout] 577016f244f5052ea027ef9919803387d887f1614f68da8824329fe075525d4a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nerd2/rjvm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] b20188d5bcdcff73597f6973fe95c40446eadea4280ac1ae2b182861fe085679 [INFO] running `"docker" "start" "-a" "b20188d5bcdcff73597f6973fe95c40446eadea4280ac1ae2b182861fe085679"` [INFO] [stderr] Compiling rjvm v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/class_reader.rs:199:32 [INFO] [stderr] | [INFO] [stderr] 199 | fn read_exception(reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/class_reader.rs:207:51 [INFO] [stderr] | [INFO] [stderr] 207 | fn read_attribute(cp: &ConstantPool, reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/class_reader.rs:273:47 [INFO] [stderr] | [INFO] [stderr] 273 | fn read_field(cp: &ConstantPool, reader: &mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/class_reader.rs:321:36 [INFO] [stderr] | [INFO] [stderr] 321 | fn read_constant_pool(reader: &mut Read, entry_count: &mut u16) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/reader/builtins/mod.rs:12:19 [INFO] [stderr] | [INFO] [stderr] 12 | return Ok((true)); [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/reader/builtins/mod.rs:15:19 [INFO] [stderr] | [INFO] [stderr] 15 | return Ok((true)); [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/reader/builtins/mod.rs:18:19 [INFO] [stderr] | [INFO] [stderr] 18 | return Ok((true)); [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:318:10 [INFO] [stderr] | [INFO] [stderr] 318 | 2...8 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:323:10 [INFO] [stderr] | [INFO] [stderr] 323 | 9...10 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:328:11 [INFO] [stderr] | [INFO] [stderr] 328 | 11...13 => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:376:11 [INFO] [stderr] | [INFO] [stderr] 376 | 26...29 => try!(load("ILOAD", op_code - 26, runtime, Variable::Int)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:377:11 [INFO] [stderr] | [INFO] [stderr] 377 | 30...33 => try!(load("LLOAD", op_code - 30, runtime, Variable::Long)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:378:11 [INFO] [stderr] | [INFO] [stderr] 378 | 34...37 => try!(load("FLOAD", op_code - 34, runtime, Variable::Float)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:379:11 [INFO] [stderr] | [INFO] [stderr] 379 | 38...41 => try!(load("DLOAD", op_code - 38, runtime, Variable::Double)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:380:11 [INFO] [stderr] | [INFO] [stderr] 380 | 42...45 => try!(load("ALOAD", op_code - 42, runtime, Variable::Reference)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:394:11 [INFO] [stderr] | [INFO] [stderr] 394 | 59...62 => try!(store("ISTORE", op_code - 59, runtime, Variable::Int)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:395:11 [INFO] [stderr] | [INFO] [stderr] 395 | 63...66 => try!(store("LSTORE", op_code - 63, runtime, Variable::Long)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:396:11 [INFO] [stderr] | [INFO] [stderr] 396 | 67...70 => try!(store("FSTORE", op_code - 67, runtime, Variable::Float)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:397:11 [INFO] [stderr] | [INFO] [stderr] 397 | 71...74 => try!(store("DSTORE", op_code - 71, runtime, Variable::Double)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/reader/jvm/interpreter.rs:398:11 [INFO] [stderr] | [INFO] [stderr] 398 | 75...78 => try!(store("ASTORE", op_code - 75, runtime, Variable::Reference)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_PRIVATE` [INFO] [stderr] --> src/reader/class_reader.rs:91:1 [INFO] [stderr] | [INFO] [stderr] 91 | pub const ACC_PRIVATE: u16 = 0x0002; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_PROTECTED` [INFO] [stderr] --> src/reader/class_reader.rs:92:1 [INFO] [stderr] | [INFO] [stderr] 92 | pub const ACC_PROTECTED: u16 = 0x0004; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_FINAL` [INFO] [stderr] --> src/reader/class_reader.rs:94:1 [INFO] [stderr] | [INFO] [stderr] 94 | pub const ACC_FINAL: u16 = 0x0010; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_VOLATILE` [INFO] [stderr] --> src/reader/class_reader.rs:95:1 [INFO] [stderr] | [INFO] [stderr] 95 | pub const ACC_VOLATILE: u16 = 0x0040; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_TRANSIENT` [INFO] [stderr] --> src/reader/class_reader.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | pub const ACC_TRANSIENT: u16 = 0x0080; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_ABSTRACT` [INFO] [stderr] --> src/reader/class_reader.rs:98:1 [INFO] [stderr] | [INFO] [stderr] 98 | pub const ACC_ABSTRACT: u16 = 0x400; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_SYNTHETIC` [INFO] [stderr] --> src/reader/class_reader.rs:99:1 [INFO] [stderr] | [INFO] [stderr] 99 | pub const ACC_SYNTHETIC: u16 = 0x1000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_ENUM` [INFO] [stderr] --> src/reader/class_reader.rs:100:1 [INFO] [stderr] | [INFO] [stderr] 100 | pub const ACC_ENUM: u16 = 0x4000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/reader/runner.rs:410:1 [INFO] [stderr] | [INFO] [stderr] 410 | pub fn run(class_paths: &Vec, jars: Vec>, class: &ClassResult) -> Result<(), RunnerError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `register_array_object` [INFO] [stderr] --> src/reader/jvm/gc.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn register_array_object(_runtime: &mut Runtime, _obj: &Rc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static variable `builtin_class_fields` should have an upper case name [INFO] [stderr] --> src/reader/runner.rs:23:16 [INFO] [stderr] | [INFO] [stderr] 23 | static ref builtin_class_fields: HashMap<&'static str, Vec<&'static str>> = { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BUILTIN_CLASS_FIELDS` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_upper_case_globals)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.20s [INFO] running `"docker" "inspect" "b20188d5bcdcff73597f6973fe95c40446eadea4280ac1ae2b182861fe085679"` [INFO] running `"docker" "rm" "-f" "b20188d5bcdcff73597f6973fe95c40446eadea4280ac1ae2b182861fe085679"` [INFO] [stdout] b20188d5bcdcff73597f6973fe95c40446eadea4280ac1ae2b182861fe085679 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/nerd2/rjvm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 714c6fded77b63340e6a7022f9492661b1249f7600876afcfa2b2b2fb26cee32 [INFO] running `"docker" "start" "-a" "714c6fded77b63340e6a7022f9492661b1249f7600876afcfa2b2b2fb26cee32"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/rjvm-9b9ecd7ca1dab6fa [INFO] [stderr] Running /opt/crater/target/debug/deps/arrays-e5aebc3d4ed50b7a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test arrays ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- arrays stdout ---- [INFO] [stdout] temp: /tmp/rjvm-test-1205570859115993937 [INFO] [stdout] thread 'arrays' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560a8665666b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x560a8665666b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x560a8665666b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x560a8665666b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x560a8665666b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x560a866562da - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x560a86656de0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x560a86656962 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x560a86656846 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x560a866756ad - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x560a864baef8 - core::result::unwrap_failed::h40aab3e023614ddc [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x560a8634cf63 - core::result::Result::unwrap::h9abf76e01970d734 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x560a8634be11 - arrays::common::setup::h1805ed45859fea5a [INFO] [stdout] at tests/common/mod.rs:44 [INFO] [stdout] 13: 0x560a8634c803 - arrays::arrays::he55d08c815f84ec2 [INFO] [stdout] at tests/arrays.rs:6 [INFO] [stdout] 14: 0x560a8634c7ba - arrays::arrays::{{closure}}::hdc87e25610917bb4 [INFO] [stdout] at tests/arrays.rs:5 [INFO] [stdout] 15: 0x560a8634e17e - core::ops::function::FnOnce::call_once::h48cd61fbb3245bda [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x560a8635a6cf - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 17: 0x560a8665e99a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 18: 0x560a86374cc8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 19: 0x560a86374cc8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x560a86374cc8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 21: 0x560a8634fb45 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 22: 0x560a86353c05 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 23: 0x560a86353c05 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 24: 0x560a86353c05 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 25: 0x560a8665e99a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 26: 0x560a86354302 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 27: 0x560a86354302 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x560a86354302 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 29: 0x560a86354302 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 30: 0x560a86649a3f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x560a8665e0f0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 32: 0x560a8665e0f0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 33: 0x560a8665e0f0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 34: 0x7fa3a49ca4a4 - start_thread [INFO] [stdout] 35: 0x7fa3a44f5d0f - __clone [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] arrays [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test arrays' [INFO] running `"docker" "inspect" "714c6fded77b63340e6a7022f9492661b1249f7600876afcfa2b2b2fb26cee32"` [INFO] running `"docker" "rm" "-f" "714c6fded77b63340e6a7022f9492661b1249f7600876afcfa2b2b2fb26cee32"` [INFO] [stdout] 714c6fded77b63340e6a7022f9492661b1249f7600876afcfa2b2b2fb26cee32