Sep 10 04:59:42.320 INFO checking archerfeel/azeroth-vm against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 04:59:42.320 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 04:59:42.320 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 04:59:42.548 INFO blam! 25939c330638c44b2000b7e36bfd63ca6459c19b698c43ece23736564e3297ab
Sep 10 04:59:42.551 INFO running `"docker" "start" "-a" "25939c330638c44b2000b7e36bfd63ca6459c19b698c43ece23736564e3297ab"`
Sep 10 04:59:44.489 INFO kablam! usermod: no changes
Sep 10 04:59:44.698 INFO kablam!    Compiling cc v1.0.7
Sep 10 04:59:44.699 INFO kablam!    Compiling regex v0.2.9
Sep 10 04:59:44.702 INFO kablam!     Checking time v0.1.39
Sep 10 04:59:44.704 INFO kablam!     Checking memchr v2.0.1
Sep 10 04:59:44.706 INFO kablam!     Checking miniz_oxide v0.1.2
Sep 10 04:59:44.707 INFO kablam!     Checking regex-syntax v0.5.2
Sep 10 04:59:46.144 INFO kablam!     Checking aho-corasick v0.6.4
Sep 10 04:59:48.786 INFO kablam!     Checking msdos_time v0.1.5
Sep 10 04:59:53.483 INFO kablam!    Compiling miniz_oxide_c_api v0.1.2
Sep 10 04:59:53.483 INFO kablam!    Compiling bzip2-sys v0.1.6
Sep 10 04:59:55.786 INFO kablam!     Checking flate2 v1.0.1
Sep 10 04:59:57.030 INFO kablam!     Checking bzip2 v0.3.2
Sep 10 04:59:57.986 INFO kablam!     Checking zip v0.3.1
Sep 10 05:00:06.267 INFO kablam!     Checking rjvm v0.1.0 (file:///source)
Sep 10 05:00:06.853 INFO kablam! warning: unused import: `bytecode::atom::*`
Sep 10 05:00:06.853 INFO kablam!  --> src/bytecode/interface.rs:2:5
Sep 10 05:00:06.853 INFO kablam!   |
Sep 10 05:00:06.853 INFO kablam! 2 | use bytecode::atom::*;
Sep 10 05:00:06.853 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:06.853 INFO kablam!   |
Sep 10 05:00:06.853 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 05:00:06.853 INFO kablam! 
Sep 10 05:00:06.853 INFO kablam! warning: unused import: `bytecode::atom::*`
Sep 10 05:00:06.853 INFO kablam!  --> src/bytecode/field.rs:2:5
Sep 10 05:00:06.853 INFO kablam!   |
Sep 10 05:00:06.853 INFO kablam! 2 | use bytecode::atom::*;
Sep 10 05:00:06.853 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:06.853 INFO kablam! 
Sep 10 05:00:06.853 INFO kablam! warning: unused import: `bytecode::atom::*`
Sep 10 05:00:06.853 INFO kablam!  --> src/bytecode/method.rs:2:5
Sep 10 05:00:06.853 INFO kablam!   |
Sep 10 05:00:06.854 INFO kablam! 2 | use bytecode::atom::*;
Sep 10 05:00:06.854 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:06.854 INFO kablam! 
Sep 10 05:00:06.854 INFO kablam! warning: unused import: `bytecode::atom::*`
Sep 10 05:00:06.854 INFO kablam!  --> src/bytecode/attribute.rs:2:5
Sep 10 05:00:06.854 INFO kablam!   |
Sep 10 05:00:06.854 INFO kablam! 2 | use bytecode::atom::*;
Sep 10 05:00:06.854 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:06.854 INFO kablam! 
Sep 10 05:00:06.910 INFO kablam! warning: unused import: `bytecode::atom::*`
Sep 10 05:00:06.911 INFO kablam!  --> src/bytecode/interface.rs:2:5
Sep 10 05:00:06.911 INFO kablam!   |
Sep 10 05:00:06.911 INFO kablam! 2 | use bytecode::atom::*;
Sep 10 05:00:06.911 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:06.911 INFO kablam!   |
Sep 10 05:00:06.911 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 05:00:06.911 INFO kablam! 
Sep 10 05:00:06.911 INFO kablam! warning: unused import: `bytecode::atom::*`
Sep 10 05:00:06.911 INFO kablam!  --> src/bytecode/field.rs:2:5
Sep 10 05:00:06.911 INFO kablam!   |
Sep 10 05:00:06.911 INFO kablam! 2 | use bytecode::atom::*;
Sep 10 05:00:06.911 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:06.911 INFO kablam! 
Sep 10 05:00:06.911 INFO kablam! warning: unused import: `bytecode::atom::*`
Sep 10 05:00:06.911 INFO kablam!  --> src/bytecode/method.rs:2:5
Sep 10 05:00:06.911 INFO kablam!   |
Sep 10 05:00:06.911 INFO kablam! 2 | use bytecode::atom::*;
Sep 10 05:00:06.911 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:06.911 INFO kablam! 
Sep 10 05:00:06.911 INFO kablam! warning: unused import: `bytecode::atom::*`
Sep 10 05:00:06.911 INFO kablam!  --> src/bytecode/attribute.rs:2:5
Sep 10 05:00:06.911 INFO kablam!   |
Sep 10 05:00:06.911 INFO kablam! 2 | use bytecode::atom::*;
Sep 10 05:00:06.911 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:06.911 INFO kablam! 
Sep 10 05:00:07.139 INFO kablam! warning: unused variable: `seq`
Sep 10 05:00:07.139 INFO kablam!   --> src/bytecode/interface.rs:11:16
Sep 10 05:00:07.139 INFO kablam!    |
Sep 10 05:00:07.139 INFO kablam! 11 |     fn read<I>(seq: &mut I) -> Interfaces
Sep 10 05:00:07.139 INFO kablam!    |                ^^^ help: consider using `_seq` instead
Sep 10 05:00:07.139 INFO kablam!    |
Sep 10 05:00:07.139 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 05:00:07.139 INFO kablam! 
Sep 10 05:00:07.139 INFO kablam! warning: unused variable: `seq`
Sep 10 05:00:07.139 INFO kablam!   --> src/bytecode/field.rs:12:16
Sep 10 05:00:07.139 INFO kablam!    |
Sep 10 05:00:07.139 INFO kablam! 12 |     fn read<I>(seq: &mut I) -> Fields
Sep 10 05:00:07.139 INFO kablam!    |                ^^^ help: consider using `_seq` instead
Sep 10 05:00:07.139 INFO kablam! 
Sep 10 05:00:07.139 INFO kablam! warning: unused variable: `seq`
Sep 10 05:00:07.139 INFO kablam!   --> src/bytecode/method.rs:12:16
Sep 10 05:00:07.139 INFO kablam!    |
Sep 10 05:00:07.139 INFO kablam! 12 |     fn read<I>(seq: &mut I) -> Methods
Sep 10 05:00:07.139 INFO kablam!    |                ^^^ help: consider using `_seq` instead
Sep 10 05:00:07.139 INFO kablam! 
Sep 10 05:00:07.139 INFO kablam! warning: unused variable: `seq`
Sep 10 05:00:07.139 INFO kablam!   --> src/bytecode/attribute.rs:11:16
Sep 10 05:00:07.139 INFO kablam!    |
Sep 10 05:00:07.139 INFO kablam! 11 |     fn read<I>(seq: &mut I) -> Attributes
Sep 10 05:00:07.139 INFO kablam!    |                ^^^ help: consider using `_seq` instead
Sep 10 05:00:07.139 INFO kablam! 
Sep 10 05:00:07.186 INFO kablam! warning: field is never used: `magic_number`
Sep 10 05:00:07.186 INFO kablam!   --> src/bytecode/class.rs:10:5
Sep 10 05:00:07.186 INFO kablam!    |
Sep 10 05:00:07.186 INFO kablam! 10 |     magic_number: U4,
Sep 10 05:00:07.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 10 05:00:07.186 INFO kablam!    |
Sep 10 05:00:07.186 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 05:00:07.186 INFO kablam! 
Sep 10 05:00:07.186 INFO kablam! warning: field is never used: `minor_version`
Sep 10 05:00:07.186 INFO kablam!   --> src/bytecode/class.rs:11:5
Sep 10 05:00:07.186 INFO kablam!    |
Sep 10 05:00:07.186 INFO kablam! 11 |     minor_version: U2,
Sep 10 05:00:07.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.186 INFO kablam! 
Sep 10 05:00:07.186 INFO kablam! warning: field is never used: `major_version`
Sep 10 05:00:07.186 INFO kablam!   --> src/bytecode/class.rs:12:5
Sep 10 05:00:07.186 INFO kablam!    |
Sep 10 05:00:07.186 INFO kablam! 12 |     major_version: U2,
Sep 10 05:00:07.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.186 INFO kablam! 
Sep 10 05:00:07.186 INFO kablam! warning: field is never used: `constant_pool`
Sep 10 05:00:07.186 INFO kablam!   --> src/bytecode/class.rs:13:5
Sep 10 05:00:07.186 INFO kablam!    |
Sep 10 05:00:07.186 INFO kablam! 13 |     constant_pool: ConstantPool,
Sep 10 05:00:07.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.186 INFO kablam! 
Sep 10 05:00:07.186 INFO kablam! warning: field is never used: `access_flag`
Sep 10 05:00:07.186 INFO kablam!   --> src/bytecode/class.rs:14:5
Sep 10 05:00:07.186 INFO kablam!    |
Sep 10 05:00:07.186 INFO kablam! 14 |     access_flag: U2,
Sep 10 05:00:07.186 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 10 05:00:07.186 INFO kablam! 
Sep 10 05:00:07.186 INFO kablam! warning: field is never used: `this_class`
Sep 10 05:00:07.186 INFO kablam!   --> src/bytecode/class.rs:15:5
Sep 10 05:00:07.187 INFO kablam!    |
Sep 10 05:00:07.187 INFO kablam! 15 |     this_class: U2,
Sep 10 05:00:07.187 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 10 05:00:07.187 INFO kablam! 
Sep 10 05:00:07.187 INFO kablam! warning: field is never used: `super_class`
Sep 10 05:00:07.187 INFO kablam!   --> src/bytecode/class.rs:16:5
Sep 10 05:00:07.187 INFO kablam!    |
Sep 10 05:00:07.187 INFO kablam! 16 |     super_class: U2,
Sep 10 05:00:07.187 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 10 05:00:07.187 INFO kablam! 
Sep 10 05:00:07.187 INFO kablam! warning: field is never used: `interfaces`
Sep 10 05:00:07.187 INFO kablam!   --> src/bytecode/class.rs:17:5
Sep 10 05:00:07.187 INFO kablam!    |
Sep 10 05:00:07.187 INFO kablam! 17 |     interfaces: Interfaces,
Sep 10 05:00:07.187 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.187 INFO kablam! 
Sep 10 05:00:07.187 INFO kablam! warning: field is never used: `fields`
Sep 10 05:00:07.187 INFO kablam!   --> src/bytecode/class.rs:18:5
Sep 10 05:00:07.187 INFO kablam!    |
Sep 10 05:00:07.187 INFO kablam! 18 |     fields: Fields,
Sep 10 05:00:07.187 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 10 05:00:07.187 INFO kablam! 
Sep 10 05:00:07.188 INFO kablam! warning: field is never used: `methods`
Sep 10 05:00:07.188 INFO kablam!   --> src/bytecode/class.rs:19:5
Sep 10 05:00:07.188 INFO kablam!    |
Sep 10 05:00:07.188 INFO kablam! 19 |     methods: Methods,
Sep 10 05:00:07.188 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 10 05:00:07.188 INFO kablam! 
Sep 10 05:00:07.188 INFO kablam! warning: field is never used: `attributes`
Sep 10 05:00:07.188 INFO kablam!   --> src/bytecode/class.rs:20:5
Sep 10 05:00:07.188 INFO kablam!    |
Sep 10 05:00:07.188 INFO kablam! 20 |     attributes: Attributes,
Sep 10 05:00:07.188 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.188 INFO kablam! 
Sep 10 05:00:07.188 INFO kablam! warning: field is never used: `locals`
Sep 10 05:00:07.188 INFO kablam!  --> src/mem/stack.rs:8:5
Sep 10 05:00:07.188 INFO kablam!   |
Sep 10 05:00:07.188 INFO kablam! 8 |     locals: Vec<Slot>,
Sep 10 05:00:07.188 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.188 INFO kablam! 
Sep 10 05:00:07.189 INFO kablam! warning: field is never used: `operands`
Sep 10 05:00:07.189 INFO kablam!  --> src/mem/stack.rs:9:5
Sep 10 05:00:07.189 INFO kablam!   |
Sep 10 05:00:07.189 INFO kablam! 9 |     operands: Vec<Slot>,
Sep 10 05:00:07.189 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.189 INFO kablam! 
Sep 10 05:00:07.192 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 05:00:07.192 INFO kablam!   --> src/classpath/mod.rs:27:21
Sep 10 05:00:07.192 INFO kablam!    |
Sep 10 05:00:07.192 INFO kablam! 27 |                     f.read_to_end(&mut buf);
Sep 10 05:00:07.192 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.198 INFO kablam!    |
Sep 10 05:00:07.198 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 05:00:07.198 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 05:00:07.198 INFO kablam! 
Sep 10 05:00:07.198 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 05:00:07.198 INFO kablam!   --> src/classpath/mod.rs:42:25
Sep 10 05:00:07.198 INFO kablam!    |
Sep 10 05:00:07.198 INFO kablam! 42 |                         file.read_to_end(&mut buf);
Sep 10 05:00:07.198 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.198 INFO kablam!    |
Sep 10 05:00:07.199 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 05:00:07.199 INFO kablam! 
Sep 10 05:00:07.238 INFO kablam! warning: unused variable: `seq`
Sep 10 05:00:07.238 INFO kablam!   --> src/bytecode/interface.rs:11:16
Sep 10 05:00:07.238 INFO kablam!    |
Sep 10 05:00:07.238 INFO kablam! 11 |     fn read<I>(seq: &mut I) -> Interfaces
Sep 10 05:00:07.239 INFO kablam!    |                ^^^ help: consider using `_seq` instead
Sep 10 05:00:07.239 INFO kablam!    |
Sep 10 05:00:07.239 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 05:00:07.239 INFO kablam! 
Sep 10 05:00:07.239 INFO kablam! warning: unused variable: `seq`
Sep 10 05:00:07.239 INFO kablam!   --> src/bytecode/field.rs:12:16
Sep 10 05:00:07.239 INFO kablam!    |
Sep 10 05:00:07.239 INFO kablam! 12 |     fn read<I>(seq: &mut I) -> Fields
Sep 10 05:00:07.239 INFO kablam!    |                ^^^ help: consider using `_seq` instead
Sep 10 05:00:07.239 INFO kablam! 
Sep 10 05:00:07.239 INFO kablam! warning: unused variable: `seq`
Sep 10 05:00:07.239 INFO kablam!   --> src/bytecode/method.rs:12:16
Sep 10 05:00:07.239 INFO kablam!    |
Sep 10 05:00:07.239 INFO kablam! 12 |     fn read<I>(seq: &mut I) -> Methods
Sep 10 05:00:07.239 INFO kablam!    |                ^^^ help: consider using `_seq` instead
Sep 10 05:00:07.239 INFO kablam! 
Sep 10 05:00:07.239 INFO kablam! warning: unused variable: `seq`
Sep 10 05:00:07.239 INFO kablam!   --> src/bytecode/attribute.rs:11:16
Sep 10 05:00:07.239 INFO kablam!    |
Sep 10 05:00:07.239 INFO kablam! 11 |     fn read<I>(seq: &mut I) -> Attributes
Sep 10 05:00:07.239 INFO kablam!    |                ^^^ help: consider using `_seq` instead
Sep 10 05:00:07.239 INFO kablam! 
Sep 10 05:00:07.350 INFO kablam! warning: field is never used: `magic_number`
Sep 10 05:00:07.350 INFO kablam!   --> src/bytecode/class.rs:10:5
Sep 10 05:00:07.350 INFO kablam!    |
Sep 10 05:00:07.350 INFO kablam! 10 |     magic_number: U4,
Sep 10 05:00:07.350 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 10 05:00:07.350 INFO kablam!    |
Sep 10 05:00:07.350 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 10 05:00:07.350 INFO kablam! 
Sep 10 05:00:07.350 INFO kablam! warning: field is never used: `minor_version`
Sep 10 05:00:07.350 INFO kablam!   --> src/bytecode/class.rs:11:5
Sep 10 05:00:07.350 INFO kablam!    |
Sep 10 05:00:07.350 INFO kablam! 11 |     minor_version: U2,
Sep 10 05:00:07.350 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.350 INFO kablam! 
Sep 10 05:00:07.350 INFO kablam! warning: field is never used: `major_version`
Sep 10 05:00:07.350 INFO kablam!   --> src/bytecode/class.rs:12:5
Sep 10 05:00:07.350 INFO kablam!    |
Sep 10 05:00:07.350 INFO kablam! 12 |     major_version: U2,
Sep 10 05:00:07.350 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.362 INFO kablam! 
Sep 10 05:00:07.362 INFO kablam! warning: field is never used: `constant_pool`
Sep 10 05:00:07.362 INFO kablam!   --> src/bytecode/class.rs:13:5
Sep 10 05:00:07.362 INFO kablam!    |
Sep 10 05:00:07.362 INFO kablam! 13 |     constant_pool: ConstantPool,
Sep 10 05:00:07.362 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.362 INFO kablam! 
Sep 10 05:00:07.363 INFO kablam! warning: field is never used: `access_flag`
Sep 10 05:00:07.363 INFO kablam!   --> src/bytecode/class.rs:14:5
Sep 10 05:00:07.363 INFO kablam!    |
Sep 10 05:00:07.363 INFO kablam! 14 |     access_flag: U2,
Sep 10 05:00:07.363 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 10 05:00:07.363 INFO kablam! 
Sep 10 05:00:07.363 INFO kablam! warning: field is never used: `this_class`
Sep 10 05:00:07.363 INFO kablam!   --> src/bytecode/class.rs:15:5
Sep 10 05:00:07.363 INFO kablam!    |
Sep 10 05:00:07.363 INFO kablam! 15 |     this_class: U2,
Sep 10 05:00:07.363 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 10 05:00:07.363 INFO kablam! 
Sep 10 05:00:07.363 INFO kablam! warning: field is never used: `super_class`
Sep 10 05:00:07.363 INFO kablam!   --> src/bytecode/class.rs:16:5
Sep 10 05:00:07.363 INFO kablam!    |
Sep 10 05:00:07.363 INFO kablam! 16 |     super_class: U2,
Sep 10 05:00:07.363 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 10 05:00:07.363 INFO kablam! 
Sep 10 05:00:07.363 INFO kablam! warning: field is never used: `interfaces`
Sep 10 05:00:07.363 INFO kablam!   --> src/bytecode/class.rs:17:5
Sep 10 05:00:07.363 INFO kablam!    |
Sep 10 05:00:07.363 INFO kablam! 17 |     interfaces: Interfaces,
Sep 10 05:00:07.363 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.363 INFO kablam! 
Sep 10 05:00:07.363 INFO kablam! warning: field is never used: `fields`
Sep 10 05:00:07.363 INFO kablam!   --> src/bytecode/class.rs:18:5
Sep 10 05:00:07.363 INFO kablam!    |
Sep 10 05:00:07.363 INFO kablam! 18 |     fields: Fields,
Sep 10 05:00:07.363 INFO kablam!    |     ^^^^^^^^^^^^^^
Sep 10 05:00:07.363 INFO kablam! 
Sep 10 05:00:07.363 INFO kablam! warning: field is never used: `methods`
Sep 10 05:00:07.363 INFO kablam!   --> src/bytecode/class.rs:19:5
Sep 10 05:00:07.363 INFO kablam!    |
Sep 10 05:00:07.363 INFO kablam! 19 |     methods: Methods,
Sep 10 05:00:07.363 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 10 05:00:07.363 INFO kablam! 
Sep 10 05:00:07.363 INFO kablam! warning: field is never used: `attributes`
Sep 10 05:00:07.363 INFO kablam!   --> src/bytecode/class.rs:20:5
Sep 10 05:00:07.363 INFO kablam!    |
Sep 10 05:00:07.363 INFO kablam! 20 |     attributes: Attributes,
Sep 10 05:00:07.363 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.363 INFO kablam! 
Sep 10 05:00:07.365 INFO kablam! warning: field is never used: `locals`
Sep 10 05:00:07.365 INFO kablam!  --> src/mem/stack.rs:8:5
Sep 10 05:00:07.365 INFO kablam!   |
Sep 10 05:00:07.365 INFO kablam! 8 |     locals: Vec<Slot>,
Sep 10 05:00:07.365 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.365 INFO kablam! 
Sep 10 05:00:07.365 INFO kablam! warning: field is never used: `operands`
Sep 10 05:00:07.365 INFO kablam!  --> src/mem/stack.rs:9:5
Sep 10 05:00:07.365 INFO kablam!   |
Sep 10 05:00:07.365 INFO kablam! 9 |     operands: Vec<Slot>,
Sep 10 05:00:07.365 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.365 INFO kablam! 
Sep 10 05:00:07.368 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 05:00:07.368 INFO kablam!   --> src/classpath/mod.rs:27:21
Sep 10 05:00:07.368 INFO kablam!    |
Sep 10 05:00:07.368 INFO kablam! 27 |                     f.read_to_end(&mut buf);
Sep 10 05:00:07.368 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.368 INFO kablam!    |
Sep 10 05:00:07.368 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 05:00:07.368 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 05:00:07.368 INFO kablam! 
Sep 10 05:00:07.369 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 05:00:07.369 INFO kablam!   --> src/classpath/mod.rs:42:25
Sep 10 05:00:07.369 INFO kablam!    |
Sep 10 05:00:07.369 INFO kablam! 42 |                         file.read_to_end(&mut buf);
Sep 10 05:00:07.369 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 05:00:07.369 INFO kablam!    |
Sep 10 05:00:07.369 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 05:00:07.369 INFO kablam! 
Sep 10 05:00:08.094 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.56s
Sep 10 05:00:08.100 INFO kablam! su: No module specific data is present
Sep 10 05:00:09.691 INFO running `"docker" "rm" "-f" "25939c330638c44b2000b7e36bfd63ca6459c19b698c43ece23736564e3297ab"`
Sep 10 05:00:09.812 INFO blam! 25939c330638c44b2000b7e36bfd63ca6459c19b698c43ece23736564e3297ab