[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-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/nerd2/rjvm"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/nerd2/rjvm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nerd2/rjvm" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/nerd2/rjvm"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nerd2/rjvm on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-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-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/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-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking nerd2/rjvm against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-4/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ed023f89e997c3f5c61b096f89c8a1c613ac8c6fb6bce59916bab3c02e235772
[INFO] running `"docker" "start" "-a" "ed023f89e997c3f5c61b096f89c8a1c613ac8c6fb6bce59916bab3c02e235772"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 msdos_time v0.1.5
[INFO] [stderr]     Checking os_type v1.0.0
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking bzip2 v0.3.2
[INFO] [stderr]     Checking zip v0.2.6
[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<ExceptionItem, ClassReadError> {
[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<AttributeItem, ClassReadError> {
[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<FieldItem, ClassReadError> {
[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<ConstantPoolItem, ClassReadError> {
[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: 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<ExceptionItem, ClassReadError> {
[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<AttributeItem, ClassReadError> {
[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<FieldItem, ClassReadError> {
[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<ConstantPoolItem, ClassReadError> {
[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: 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<String>, jars: Vec<zip::ZipArchive<File>>, 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<ArrayObject>) {
[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<String>, jars: Vec<zip::ZipArchive<File>>, 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<ArrayObject>) {
[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 16.43s
[INFO] running `"docker" "inspect" "ed023f89e997c3f5c61b096f89c8a1c613ac8c6fb6bce59916bab3c02e235772"`
[INFO] running `"docker" "rm" "-f" "ed023f89e997c3f5c61b096f89c8a1c613ac8c6fb6bce59916bab3c02e235772"`
[INFO] [stdout] ed023f89e997c3f5c61b096f89c8a1c613ac8c6fb6bce59916bab3c02e235772