[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/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/nerd2/rjvm"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/nerd2/rjvm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nerd2/rjvm" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/nerd2/rjvm"` [INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/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 master#c43d03a19f326f4a323569328cc501e86eb6d22e [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nerd2/rjvm on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "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/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/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/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking nerd2/rjvm against try#75eff020d0923c035c2fe220db4a0465cd847048 for pr-63565 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-1/try#75eff020d0923c035c2fe220db4a0465cd847048:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/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=forbid" "-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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b2573e2840e233f2016171c33396477b0baa3081841b8dc93bd255048805ee45 [INFO] running `"docker" "start" "-a" "b2573e2840e233f2016171c33396477b0baa3081841b8dc93bd255048805ee45"` [INFO] [stderr] Checking checksum v0.2.1 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking rand v0.3.19 [INFO] [stderr] Checking msdos_time v0.1.5 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking bzip2 v0.3.2 [INFO] [stderr] Checking zip v0.2.6 [INFO] [stderr] Checking os_type v1.0.0 [INFO] [stderr] Checking 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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/reader/runner.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / lazy_static! { [INFO] [stderr] 23 | | static ref builtin_class_fields: HashMap<&'static str, Vec<&'static str>> = { [INFO] [stderr] 24 | | let mut m = HashMap::new(); [INFO] [stderr] 25 | | m.insert("java/lang/Class", vec!("__is_array", "__is_primitive", "__class", "__componentType", "__is_unresolved")); [INFO] [stderr] ... | [INFO] [stderr] 28 | | }; [INFO] [stderr] 29 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [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: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/reader/runner.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / lazy_static! { [INFO] [stderr] 23 | | static ref builtin_class_fields: HashMap<&'static str, Vec<&'static str>> = { [INFO] [stderr] 24 | | let mut m = HashMap::new(); [INFO] [stderr] 25 | | m.insert("java/lang/Class", vec!("__is_array", "__is_primitive", "__class", "__componentType", "__is_unresolved")); [INFO] [stderr] ... | [INFO] [stderr] 28 | | }; [INFO] [stderr] 29 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [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] 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 18.71s [INFO] running `"docker" "inspect" "b2573e2840e233f2016171c33396477b0baa3081841b8dc93bd255048805ee45"` [INFO] running `"docker" "rm" "-f" "b2573e2840e233f2016171c33396477b0baa3081841b8dc93bd255048805ee45"` [INFO] [stdout] b2573e2840e233f2016171c33396477b0baa3081841b8dc93bd255048805ee45