Dec 04 22:26:50.538 INFO checking archerfeel/azeroth-vm against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 22:26:50.538 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 22:26:50.961 INFO [stdout] d47c57cf9500dcbfd5550ed40d9a332c79bdbd2106975f0ac8abdfe93d16a777
Dec 04 22:26:50.963 INFO running `"docker" "start" "-a" "d47c57cf9500dcbfd5550ed40d9a332c79bdbd2106975f0ac8abdfe93d16a777"`
Dec 04 22:26:52.418 INFO [stderr] usermod: no changes
Dec 04 22:26:52.527 INFO [stderr]    Compiling crc32fast v1.1.2
Dec 04 22:26:52.551 INFO [stderr]     Checking thread-id v3.3.0
Dec 04 22:26:52.551 INFO [stderr]     Checking bzip2-sys v0.1.7
Dec 04 22:26:52.551 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 04 22:26:52.551 INFO [stderr]     Checking msdos_time v0.1.6
Dec 04 22:26:53.643 INFO [stderr]     Checking bzip2 v0.3.3
Dec 04 22:26:54.743 INFO [stderr]     Checking parking_lot v0.3.8
Dec 04 22:26:55.851 INFO [stderr]     Checking chashmap v2.2.0
Dec 04 22:26:56.107 INFO [stderr]     Checking flate2 v1.0.6
Dec 04 22:26:57.468 INFO [stderr]     Checking zip v0.3.3
Dec 04 22:26:58.700 INFO [stderr]     Checking azeroth-vm v0.1.0 (/source)
Dec 04 22:27:01.483 INFO [stderr] warning: unused import: `super::bytecode::class::*`
Dec 04 22:27:01.483 INFO [stderr]  --> src/interpreter/mod.rs:3:5
Dec 04 22:27:01.483 INFO [stderr]   |
Dec 04 22:27:01.483 INFO [stderr] 3 | use super::bytecode::class::*;
Dec 04 22:27:01.484 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:01.484 INFO [stderr]   |
Dec 04 22:27:01.484 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 22:27:01.484 INFO [stderr] 
Dec 04 22:27:01.603 INFO [stderr] warning: unused import: `super::bytecode::class::*`
Dec 04 22:27:01.603 INFO [stderr]  --> src/interpreter/mod.rs:3:5
Dec 04 22:27:01.603 INFO [stderr]   |
Dec 04 22:27:01.603 INFO [stderr] 3 | use super::bytecode::class::*;
Dec 04 22:27:01.603 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:01.603 INFO [stderr]   |
Dec 04 22:27:01.603 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 22:27:01.603 INFO [stderr] 
Dec 04 22:27:01.955 INFO [stderr] warning: unused variable: `exception_handler`
Dec 04 22:27:01.955 INFO [stderr]    --> src/interpreter/mod.rs:111:17
Dec 04 22:27:01.955 INFO [stderr]     |
Dec 04 22:27:01.955 INFO [stderr] 111 |             ref exception_handler,
Dec 04 22:27:01.955 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^ help: consider using `_exception_handler` instead
Dec 04 22:27:01.979 INFO [stderr]     |
Dec 04 22:27:01.979 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 22:27:01.979 INFO [stderr] 
Dec 04 22:27:01.979 INFO [stderr] warning: unused variable: `attributes`
Dec 04 22:27:01.979 INFO [stderr]    --> src/interpreter/mod.rs:112:17
Dec 04 22:27:01.979 INFO [stderr]     |
Dec 04 22:27:01.979 INFO [stderr] 112 |             ref attributes,
Dec 04 22:27:01.979 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_attributes` instead
Dec 04 22:27:01.979 INFO [stderr] 
Dec 04 22:27:01.979 INFO [stderr] warning: unused variable: `bs`
Dec 04 22:27:01.979 INFO [stderr]   --> src/mem/mod.rs:40:17
Dec 04 22:27:01.979 INFO [stderr]    |
Dec 04 22:27:01.979 INFO [stderr] 40 |             let bs = std::mem::transmute::<i64, [u8; 8]>(*self);
Dec 04 22:27:01.979 INFO [stderr]    |                 ^^ help: consider using `_bs` instead
Dec 04 22:27:01.979 INFO [stderr] 
Dec 04 22:27:01.979 INFO [stderr] warning: unused variable: `bs`
Dec 04 22:27:01.979 INFO [stderr]   --> src/mem/mod.rs:57:17
Dec 04 22:27:01.979 INFO [stderr]    |
Dec 04 22:27:01.979 INFO [stderr] 57 |             let bs = std::mem::transmute::<f64, [u8; 8]>(*self);
Dec 04 22:27:01.979 INFO [stderr]    |                 ^^ help: consider using `_bs` instead
Dec 04 22:27:01.979 INFO [stderr] 
Dec 04 22:27:02.059 INFO [stderr] warning: unused variable: `exception_handler`
Dec 04 22:27:02.059 INFO [stderr]    --> src/interpreter/mod.rs:111:17
Dec 04 22:27:02.059 INFO [stderr]     |
Dec 04 22:27:02.059 INFO [stderr] 111 |             ref exception_handler,
Dec 04 22:27:02.059 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^ help: consider using `_exception_handler` instead
Dec 04 22:27:02.059 INFO [stderr]     |
Dec 04 22:27:02.059 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 22:27:02.059 INFO [stderr] 
Dec 04 22:27:02.059 INFO [stderr] warning: unused variable: `attributes`
Dec 04 22:27:02.059 INFO [stderr]    --> src/interpreter/mod.rs:112:17
Dec 04 22:27:02.059 INFO [stderr]     |
Dec 04 22:27:02.059 INFO [stderr] 112 |             ref attributes,
Dec 04 22:27:02.059 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_attributes` instead
Dec 04 22:27:02.059 INFO [stderr] 
Dec 04 22:27:02.059 INFO [stderr] warning: unused variable: `bs`
Dec 04 22:27:02.059 INFO [stderr]   --> src/mem/mod.rs:40:17
Dec 04 22:27:02.059 INFO [stderr]    |
Dec 04 22:27:02.059 INFO [stderr] 40 |             let bs = std::mem::transmute::<i64, [u8; 8]>(*self);
Dec 04 22:27:02.059 INFO [stderr]    |                 ^^ help: consider using `_bs` instead
Dec 04 22:27:02.059 INFO [stderr] 
Dec 04 22:27:02.059 INFO [stderr] warning: unused variable: `bs`
Dec 04 22:27:02.059 INFO [stderr]   --> src/mem/mod.rs:57:17
Dec 04 22:27:02.059 INFO [stderr]    |
Dec 04 22:27:02.059 INFO [stderr] 57 |             let bs = std::mem::transmute::<f64, [u8; 8]>(*self);
Dec 04 22:27:02.059 INFO [stderr]    |                 ^^ help: consider using `_bs` instead
Dec 04 22:27:02.059 INFO [stderr] 
Dec 04 22:27:02.147 INFO [stderr] warning: field is never used: `access_flag`
Dec 04 22:27:02.147 INFO [stderr]   --> src/bytecode/class.rs:11:5
Dec 04 22:27:02.147 INFO [stderr]    |
Dec 04 22:27:02.147 INFO [stderr] 11 |     access_flag: U2,
Dec 04 22:27:02.147 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 22:27:02.147 INFO [stderr]    |
Dec 04 22:27:02.147 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 22:27:02.147 INFO [stderr] 
Dec 04 22:27:02.147 INFO [stderr] warning: constant item is never used: `STATIC`
Dec 04 22:27:02.147 INFO [stderr]   --> src/bytecode/field.rs:11:1
Dec 04 22:27:02.147 INFO [stderr]    |
Dec 04 22:27:02.147 INFO [stderr] 11 | const STATIC: u16 = 0x0008;
Dec 04 22:27:02.147 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:02.147 INFO [stderr] 
Dec 04 22:27:02.147 INFO [stderr] warning: function is never used: `init_value`
Dec 04 22:27:02.147 INFO [stderr]   --> src/bytecode/field.rs:35:1
Dec 04 22:27:02.147 INFO [stderr]    |
Dec 04 22:27:02.147 INFO [stderr] 35 | fn init_value(access_flag: u16, descriptor: &str) -> Option<Value> {
Dec 04 22:27:02.147 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:02.147 INFO [stderr] 
Dec 04 22:27:02.147 INFO [stderr] warning: field is never used: `class`
Dec 04 22:27:02.147 INFO [stderr]   --> src/interpreter/mod.rs:28:5
Dec 04 22:27:02.147 INFO [stderr]    |
Dec 04 22:27:02.147 INFO [stderr] 28 |     class: String,
Dec 04 22:27:02.147 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 22:27:02.147 INFO [stderr] 
Dec 04 22:27:02.147 INFO [stderr] warning: field is never used: `method`
Dec 04 22:27:02.147 INFO [stderr]   --> src/interpreter/mod.rs:29:5
Dec 04 22:27:02.147 INFO [stderr]    |
Dec 04 22:27:02.147 INFO [stderr] 29 |     method: String,
Dec 04 22:27:02.147 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 04 22:27:02.147 INFO [stderr] 
Dec 04 22:27:02.147 INFO [stderr] warning: field is never used: `line`
Dec 04 22:27:02.147 INFO [stderr]   --> src/interpreter/mod.rs:30:5
Dec 04 22:27:02.147 INFO [stderr]    |
Dec 04 22:27:02.147 INFO [stderr] 30 |     line: isize,
Dec 04 22:27:02.147 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 22:27:02.147 INFO [stderr] 
Dec 04 22:27:02.147 INFO [stderr] warning: field is never used: `head`
Dec 04 22:27:02.147 INFO [stderr]   --> src/mem/mod.rs:66:5
Dec 04 22:27:02.147 INFO [stderr]    |
Dec 04 22:27:02.147 INFO [stderr] 66 |     head: Word,
Dec 04 22:27:02.147 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 22:27:02.147 INFO [stderr] 
Dec 04 22:27:02.147 INFO [stderr] warning: field is never used: `klass`
Dec 04 22:27:02.147 INFO [stderr]   --> src/mem/mod.rs:67:5
Dec 04 22:27:02.147 INFO [stderr]    |
Dec 04 22:27:02.147 INFO [stderr] 67 |     klass: std::sync::Arc<self::metaspace::Klass>,
Dec 04 22:27:02.148 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:02.148 INFO [stderr] 
Dec 04 22:27:02.148 INFO [stderr] warning: field is never used: `array_info`
Dec 04 22:27:02.148 INFO [stderr]   --> src/mem/mod.rs:68:5
Dec 04 22:27:02.148 INFO [stderr]    |
Dec 04 22:27:02.148 INFO [stderr] 68 |     array_info: Option<Word>,
Dec 04 22:27:02.148 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:02.148 INFO [stderr] 
Dec 04 22:27:02.148 INFO [stderr] warning: field is never used: `handle`
Dec 04 22:27:02.148 INFO [stderr]   --> src/mem/mod.rs:69:5
Dec 04 22:27:02.148 INFO [stderr]    |
Dec 04 22:27:02.148 INFO [stderr] 69 |     handle: Word,
Dec 04 22:27:02.148 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 22:27:02.148 INFO [stderr] 
Dec 04 22:27:02.148 INFO [stderr] warning: field is never used: `payload`
Dec 04 22:27:02.148 INFO [stderr]   --> src/mem/mod.rs:70:5
Dec 04 22:27:02.148 INFO [stderr]    |
Dec 04 22:27:02.148 INFO [stderr] 70 |     payload: Vec<u8>,
Dec 04 22:27:02.148 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 22:27:02.148 INFO [stderr] 
Dec 04 22:27:02.148 INFO [stderr] warning: method is never used: `padding`
Dec 04 22:27:02.148 INFO [stderr]   --> src/mem/mod.rs:74:5
Dec 04 22:27:02.148 INFO [stderr]    |
Dec 04 22:27:02.148 INFO [stderr] 74 |     fn padding(&mut self) {}
Dec 04 22:27:02.148 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:02.148 INFO [stderr] 
Dec 04 22:27:02.187 INFO [stderr] warning: field is never used: `access_flag`
Dec 04 22:27:02.187 INFO [stderr]   --> src/bytecode/class.rs:11:5
Dec 04 22:27:02.187 INFO [stderr]    |
Dec 04 22:27:02.187 INFO [stderr] 11 |     access_flag: U2,
Dec 04 22:27:02.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 04 22:27:02.187 INFO [stderr]    |
Dec 04 22:27:02.187 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 22:27:02.187 INFO [stderr] 
Dec 04 22:27:02.187 INFO [stderr] warning: constant item is never used: `STATIC`
Dec 04 22:27:02.187 INFO [stderr]   --> src/bytecode/field.rs:11:1
Dec 04 22:27:02.187 INFO [stderr]    |
Dec 04 22:27:02.187 INFO [stderr] 11 | const STATIC: u16 = 0x0008;
Dec 04 22:27:02.187 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:02.187 INFO [stderr] 
Dec 04 22:27:02.187 INFO [stderr] warning: function is never used: `init_value`
Dec 04 22:27:02.187 INFO [stderr]   --> src/bytecode/field.rs:35:1
Dec 04 22:27:02.187 INFO [stderr]    |
Dec 04 22:27:02.187 INFO [stderr] 35 | fn init_value(access_flag: u16, descriptor: &str) -> Option<Value> {
Dec 04 22:27:02.187 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:02.187 INFO [stderr] 
Dec 04 22:27:02.187 INFO [stderr] warning: field is never used: `class`
Dec 04 22:27:02.187 INFO [stderr]   --> src/interpreter/mod.rs:28:5
Dec 04 22:27:02.187 INFO [stderr]    |
Dec 04 22:27:02.187 INFO [stderr] 28 |     class: String,
Dec 04 22:27:02.187 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 22:27:02.187 INFO [stderr] 
Dec 04 22:27:02.187 INFO [stderr] warning: field is never used: `method`
Dec 04 22:27:02.187 INFO [stderr]   --> src/interpreter/mod.rs:29:5
Dec 04 22:27:02.187 INFO [stderr]    |
Dec 04 22:27:02.187 INFO [stderr] 29 |     method: String,
Dec 04 22:27:02.187 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 04 22:27:02.187 INFO [stderr] 
Dec 04 22:27:02.187 INFO [stderr] warning: field is never used: `line`
Dec 04 22:27:02.187 INFO [stderr]   --> src/interpreter/mod.rs:30:5
Dec 04 22:27:02.187 INFO [stderr]    |
Dec 04 22:27:02.187 INFO [stderr] 30 |     line: isize,
Dec 04 22:27:02.187 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 22:27:02.187 INFO [stderr] 
Dec 04 22:27:02.187 INFO [stderr] warning: field is never used: `head`
Dec 04 22:27:02.187 INFO [stderr]   --> src/mem/mod.rs:66:5
Dec 04 22:27:02.187 INFO [stderr]    |
Dec 04 22:27:02.187 INFO [stderr] 66 |     head: Word,
Dec 04 22:27:02.187 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 22:27:02.187 INFO [stderr] 
Dec 04 22:27:02.188 INFO [stderr] warning: field is never used: `klass`
Dec 04 22:27:02.188 INFO [stderr]   --> src/mem/mod.rs:67:5
Dec 04 22:27:02.188 INFO [stderr]    |
Dec 04 22:27:02.188 INFO [stderr] 67 |     klass: std::sync::Arc<self::metaspace::Klass>,
Dec 04 22:27:02.188 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:02.188 INFO [stderr] 
Dec 04 22:27:02.188 INFO [stderr] warning: field is never used: `array_info`
Dec 04 22:27:02.188 INFO [stderr]   --> src/mem/mod.rs:68:5
Dec 04 22:27:02.188 INFO [stderr]    |
Dec 04 22:27:02.188 INFO [stderr] 68 |     array_info: Option<Word>,
Dec 04 22:27:02.188 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:02.188 INFO [stderr] 
Dec 04 22:27:02.188 INFO [stderr] warning: field is never used: `handle`
Dec 04 22:27:02.188 INFO [stderr]   --> src/mem/mod.rs:69:5
Dec 04 22:27:02.188 INFO [stderr]    |
Dec 04 22:27:02.188 INFO [stderr] 69 |     handle: Word,
Dec 04 22:27:02.188 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 04 22:27:02.188 INFO [stderr] 
Dec 04 22:27:02.188 INFO [stderr] warning: field is never used: `payload`
Dec 04 22:27:02.188 INFO [stderr]   --> src/mem/mod.rs:70:5
Dec 04 22:27:02.188 INFO [stderr]    |
Dec 04 22:27:02.188 INFO [stderr] 70 |     payload: Vec<u8>,
Dec 04 22:27:02.188 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 04 22:27:02.188 INFO [stderr] 
Dec 04 22:27:02.188 INFO [stderr] warning: method is never used: `padding`
Dec 04 22:27:02.188 INFO [stderr]   --> src/mem/mod.rs:74:5
Dec 04 22:27:02.188 INFO [stderr]    |
Dec 04 22:27:02.188 INFO [stderr] 74 |     fn padding(&mut self) {}
Dec 04 22:27:02.188 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 22:27:02.188 INFO [stderr] 
Dec 04 22:27:04.647 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:27:04.647 INFO [stderr]   --> src/main.rs:78:5
Dec 04 22:27:04.647 INFO [stderr]    |
Dec 04 22:27:04.647 INFO [stderr] 78 | /     interpreter.execute(
Dec 04 22:27:04.647 INFO [stderr] 79 | |         class_name,
Dec 04 22:27:04.647 INFO [stderr] 80 | |         "main",
Dec 04 22:27:04.647 INFO [stderr] 81 | |         "([Ljava/lang/String;)V",
Dec 04 22:27:04.647 INFO [stderr] 82 | |         vec![mem::NULL],
Dec 04 22:27:04.647 INFO [stderr] 83 | |     );
Dec 04 22:27:04.647 INFO [stderr]    | |______^
Dec 04 22:27:04.647 INFO [stderr]    |
Dec 04 22:27:04.647 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 22:27:04.647 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:27:04.647 INFO [stderr] 
Dec 04 22:27:04.739 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 22:27:04.739 INFO [stderr]   --> src/main.rs:78:5
Dec 04 22:27:04.739 INFO [stderr]    |
Dec 04 22:27:04.739 INFO [stderr] 78 | /     interpreter.execute(
Dec 04 22:27:04.739 INFO [stderr] 79 | |         class_name,
Dec 04 22:27:04.739 INFO [stderr] 80 | |         "main",
Dec 04 22:27:04.739 INFO [stderr] 81 | |         "([Ljava/lang/String;)V",
Dec 04 22:27:04.739 INFO [stderr] 82 | |         vec![mem::NULL],
Dec 04 22:27:04.739 INFO [stderr] 83 | |     );
Dec 04 22:27:04.743 INFO [stderr]    | |______^
Dec 04 22:27:04.743 INFO [stderr]    |
Dec 04 22:27:04.743 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 22:27:04.743 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 22:27:04.743 INFO [stderr] 
Dec 04 22:27:04.783 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.35s
Dec 04 22:27:04.799 INFO [stderr] su: No module specific data is present
Dec 04 22:27:05.575 INFO running `"docker" "inspect" "d47c57cf9500dcbfd5550ed40d9a332c79bdbd2106975f0ac8abdfe93d16a777"`
Dec 04 22:27:05.882 INFO running `"docker" "rm" "-f" "d47c57cf9500dcbfd5550ed40d9a332c79bdbd2106975f0ac8abdfe93d16a777"`
Dec 04 22:27:06.221 INFO [stdout] d47c57cf9500dcbfd5550ed40d9a332c79bdbd2106975f0ac8abdfe93d16a777