[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-1.37-6/sources/1.36.0/gh/nerd2/rjvm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nerd2/rjvm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nerd2/rjvm" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nerd2/rjvm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nerd2/rjvm on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nerd2/rjvm against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] a7eaa8da7e21f2135d30c079c4a40c9b0d6347eac3b60b2446846fd87ab0fce2 [INFO] running `"docker" "start" "-a" "a7eaa8da7e21f2135d30c079c4a40c9b0d6347eac3b60b2446846fd87ab0fce2"` [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 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 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 20.09s [INFO] running `"docker" "inspect" "a7eaa8da7e21f2135d30c079c4a40c9b0d6347eac3b60b2446846fd87ab0fce2"` [INFO] running `"docker" "rm" "-f" "a7eaa8da7e21f2135d30c079c4a40c9b0d6347eac3b60b2446846fd87ab0fce2"` [INFO] [stdout] a7eaa8da7e21f2135d30c079c4a40c9b0d6347eac3b60b2446846fd87ab0fce2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 3ca96ba7f2815b37336d2f187f5f2c48f0df3ac7b45303d9a17a87655402e052 [INFO] running `"docker" "start" "-a" "3ca96ba7f2815b37336d2f187f5f2c48f0df3ac7b45303d9a17a87655402e052"` [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 22.65s [INFO] running `"docker" "inspect" "3ca96ba7f2815b37336d2f187f5f2c48f0df3ac7b45303d9a17a87655402e052"` [INFO] running `"docker" "rm" "-f" "3ca96ba7f2815b37336d2f187f5f2c48f0df3ac7b45303d9a17a87655402e052"` [INFO] [stdout] 3ca96ba7f2815b37336d2f187f5f2c48f0df3ac7b45303d9a17a87655402e052 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 76ae99ff53880261047b94637664a63af6878c15115b35201e931466879f4b07 [INFO] running `"docker" "start" "-a" "76ae99ff53880261047b94637664a63af6878c15115b35201e931466879f4b07"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/rjvm-386ef3bd001c4421 [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] [stderr] Running /opt/crater/target/debug/deps/arrays-dba1b81871c707e3 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test arrays ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--test arrays' [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: 0x55eef63e0beb - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55eef63e0beb - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55eef63e0beb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55eef63e0beb - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55eef63e0beb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55eef63e085a - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55eef63e1360 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55eef63e0ee2 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55eef63e0dc6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55eef63ffc2d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55eef62491f8 - core::result::unwrap_failed::he11bb0bb5a24810b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x55eef60d8353 - core::result::Result::unwrap::hdd8e96320b3ca287 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x55eef60d7201 - arrays::common::setup::h2039798550cd2570 [INFO] [stdout] at tests/common/mod.rs:44 [INFO] [stdout] 13: 0x55eef60d7bf3 - arrays::arrays::h57998cad63c24c75 [INFO] [stdout] at tests/arrays.rs:6 [INFO] [stdout] 14: 0x55eef60d7baa - arrays::arrays::{{closure}}::h4f92356ab423993d [INFO] [stdout] at tests/arrays.rs:5 [INFO] [stdout] 15: 0x55eef60d956e - core::ops::function::FnOnce::call_once::h785647e1388b5416 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55eef60e5abf - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 17: 0x55eef63e8f1a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 18: 0x55eef61000b8 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 19: 0x55eef61000b8 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 20: 0x55eef61000b8 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 21: 0x55eef60daf35 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 22: 0x55eef60df0b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 23: 0x55eef60df0b5 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 24: 0x55eef60df0b5 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 25: 0x55eef63e8f1a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 26: 0x55eef60df6f2 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 27: 0x55eef60df6f2 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 28: 0x55eef60df6f2 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 29: 0x55eef60df6f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 30: 0x55eef63d3fbf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x55eef63e8670 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 32: 0x55eef63e8670 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 33: 0x55eef63e8670 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 34: 0x7f898bbba4a4 - start_thread [INFO] [stdout] 35: 0x7f898b6e5d0f - __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] running `"docker" "inspect" "76ae99ff53880261047b94637664a63af6878c15115b35201e931466879f4b07"` [INFO] running `"docker" "rm" "-f" "76ae99ff53880261047b94637664a63af6878c15115b35201e931466879f4b07"` [INFO] [stdout] 76ae99ff53880261047b94637664a63af6878c15115b35201e931466879f4b07