Dec 18 03:53:00.155 INFO checking archerfeel/azeroth-vm against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 03:53:00.155 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/archerfeel/azeroth-vm:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 03:53:00.618 INFO [stdout] 7cb3dc5a82f22d1de91e9a32e7108cb8d43168d30c7a173dd8a68e8c34fb403b Dec 18 03:53:00.620 INFO running `"docker" "start" "-a" "7cb3dc5a82f22d1de91e9a32e7108cb8d43168d30c7a173dd8a68e8c34fb403b"` Dec 18 03:53:02.688 INFO [stderr] Checking argparse v0.2.2 Dec 18 03:53:02.706 INFO [stderr] Checking thread-id v3.3.0 Dec 18 03:53:02.714 INFO [stderr] Checking parking_lot_core v0.2.14 Dec 18 03:53:02.714 INFO [stderr] Checking msdos_time v0.1.6 Dec 18 03:53:03.545 INFO [stderr] Checking zip v0.3.3 Dec 18 03:53:04.776 INFO [stderr] Checking parking_lot v0.3.8 Dec 18 03:53:05.962 INFO [stderr] Checking chashmap v2.2.0 Dec 18 03:53:06.606 INFO [stderr] Checking azeroth-vm v0.1.0 (/opt/crater/workdir) Dec 18 03:53:07.595 INFO [stderr] warning: unused import: `super::bytecode::class::*` Dec 18 03:53:07.595 INFO [stderr] --> src/interpreter/mod.rs:3:5 Dec 18 03:53:07.595 INFO [stderr] | Dec 18 03:53:07.595 INFO [stderr] 3 | use super::bytecode::class::*; Dec 18 03:53:07.595 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:07.604 INFO [stderr] | Dec 18 03:53:07.604 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 03:53:07.604 INFO [stderr] Dec 18 03:53:07.636 INFO [stderr] warning: unused import: `super::bytecode::class::*` Dec 18 03:53:07.636 INFO [stderr] --> src/interpreter/mod.rs:3:5 Dec 18 03:53:07.636 INFO [stderr] | Dec 18 03:53:07.636 INFO [stderr] 3 | use super::bytecode::class::*; Dec 18 03:53:07.637 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:07.637 INFO [stderr] | Dec 18 03:53:07.637 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 03:53:07.637 INFO [stderr] Dec 18 03:53:08.094 INFO [stderr] warning: unused variable: `exception_handler` Dec 18 03:53:08.094 INFO [stderr] --> src/interpreter/mod.rs:111:17 Dec 18 03:53:08.094 INFO [stderr] | Dec 18 03:53:08.095 INFO [stderr] 111 | ref exception_handler, Dec 18 03:53:08.095 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_exception_handler` instead Dec 18 03:53:08.095 INFO [stderr] | Dec 18 03:53:08.096 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 03:53:08.096 INFO [stderr] Dec 18 03:53:08.096 INFO [stderr] warning: unused variable: `attributes` Dec 18 03:53:08.097 INFO [stderr] --> src/interpreter/mod.rs:112:17 Dec 18 03:53:08.097 INFO [stderr] | Dec 18 03:53:08.097 INFO [stderr] 112 | ref attributes, Dec 18 03:53:08.098 INFO [stderr] | ^^^^^^^^^^ help: consider using `_attributes` instead Dec 18 03:53:08.098 INFO [stderr] Dec 18 03:53:08.098 INFO [stderr] warning: unused variable: `bs` Dec 18 03:53:08.099 INFO [stderr] --> src/mem/mod.rs:40:17 Dec 18 03:53:08.099 INFO [stderr] | Dec 18 03:53:08.099 INFO [stderr] 40 | let bs = std::mem::transmute::(*self); Dec 18 03:53:08.100 INFO [stderr] | ^^ help: consider using `_bs` instead Dec 18 03:53:08.100 INFO [stderr] Dec 18 03:53:08.100 INFO [stderr] warning: unused variable: `bs` Dec 18 03:53:08.100 INFO [stderr] --> src/mem/mod.rs:57:17 Dec 18 03:53:08.101 INFO [stderr] | Dec 18 03:53:08.101 INFO [stderr] 57 | let bs = std::mem::transmute::(*self); Dec 18 03:53:08.101 INFO [stderr] | ^^ help: consider using `_bs` instead Dec 18 03:53:08.101 INFO [stderr] Dec 18 03:53:08.130 INFO [stderr] warning: unused variable: `exception_handler` Dec 18 03:53:08.130 INFO [stderr] --> src/interpreter/mod.rs:111:17 Dec 18 03:53:08.130 INFO [stderr] | Dec 18 03:53:08.131 INFO [stderr] 111 | ref exception_handler, Dec 18 03:53:08.131 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_exception_handler` instead Dec 18 03:53:08.131 INFO [stderr] | Dec 18 03:53:08.132 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 03:53:08.132 INFO [stderr] Dec 18 03:53:08.132 INFO [stderr] warning: unused variable: `attributes` Dec 18 03:53:08.132 INFO [stderr] --> src/interpreter/mod.rs:112:17 Dec 18 03:53:08.133 INFO [stderr] | Dec 18 03:53:08.133 INFO [stderr] 112 | ref attributes, Dec 18 03:53:08.133 INFO [stderr] | ^^^^^^^^^^ help: consider using `_attributes` instead Dec 18 03:53:08.133 INFO [stderr] Dec 18 03:53:08.133 INFO [stderr] warning: unused variable: `bs` Dec 18 03:53:08.134 INFO [stderr] --> src/mem/mod.rs:40:17 Dec 18 03:53:08.134 INFO [stderr] | Dec 18 03:53:08.134 INFO [stderr] 40 | let bs = std::mem::transmute::(*self); Dec 18 03:53:08.134 INFO [stderr] | ^^ help: consider using `_bs` instead Dec 18 03:53:08.135 INFO [stderr] Dec 18 03:53:08.135 INFO [stderr] warning: unused variable: `bs` Dec 18 03:53:08.135 INFO [stderr] --> src/mem/mod.rs:57:17 Dec 18 03:53:08.135 INFO [stderr] | Dec 18 03:53:08.136 INFO [stderr] 57 | let bs = std::mem::transmute::(*self); Dec 18 03:53:08.136 INFO [stderr] | ^^ help: consider using `_bs` instead Dec 18 03:53:08.136 INFO [stderr] Dec 18 03:53:08.212 INFO [stderr] warning: field is never used: `access_flag` Dec 18 03:53:08.213 INFO [stderr] --> src/bytecode/class.rs:11:5 Dec 18 03:53:08.213 INFO [stderr] | Dec 18 03:53:08.213 INFO [stderr] 11 | access_flag: U2, Dec 18 03:53:08.213 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 18 03:53:08.214 INFO [stderr] | Dec 18 03:53:08.214 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 03:53:08.214 INFO [stderr] Dec 18 03:53:08.214 INFO [stderr] warning: constant item is never used: `STATIC` Dec 18 03:53:08.215 INFO [stderr] --> src/bytecode/field.rs:11:1 Dec 18 03:53:08.215 INFO [stderr] | Dec 18 03:53:08.215 INFO [stderr] 11 | const STATIC: u16 = 0x0008; Dec 18 03:53:08.215 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:08.216 INFO [stderr] Dec 18 03:53:08.216 INFO [stderr] warning: function is never used: `init_value` Dec 18 03:53:08.216 INFO [stderr] --> src/bytecode/field.rs:35:1 Dec 18 03:53:08.216 INFO [stderr] | Dec 18 03:53:08.217 INFO [stderr] 35 | fn init_value(access_flag: u16, descriptor: &str) -> Option { Dec 18 03:53:08.217 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:08.217 INFO [stderr] Dec 18 03:53:08.217 INFO [stderr] warning: field is never used: `class` Dec 18 03:53:08.218 INFO [stderr] --> src/interpreter/mod.rs:28:5 Dec 18 03:53:08.218 INFO [stderr] | Dec 18 03:53:08.218 INFO [stderr] 28 | class: String, Dec 18 03:53:08.219 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 03:53:08.219 INFO [stderr] Dec 18 03:53:08.219 INFO [stderr] warning: field is never used: `method` Dec 18 03:53:08.219 INFO [stderr] --> src/interpreter/mod.rs:29:5 Dec 18 03:53:08.220 INFO [stderr] | Dec 18 03:53:08.220 INFO [stderr] 29 | method: String, Dec 18 03:53:08.220 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 18 03:53:08.220 INFO [stderr] Dec 18 03:53:08.221 INFO [stderr] warning: field is never used: `line` Dec 18 03:53:08.221 INFO [stderr] --> src/interpreter/mod.rs:30:5 Dec 18 03:53:08.221 INFO [stderr] | Dec 18 03:53:08.221 INFO [stderr] 30 | line: isize, Dec 18 03:53:08.222 INFO [stderr] | ^^^^^^^^^^^ Dec 18 03:53:08.222 INFO [stderr] Dec 18 03:53:08.222 INFO [stderr] warning: field is never used: `head` Dec 18 03:53:08.222 INFO [stderr] --> src/mem/mod.rs:66:5 Dec 18 03:53:08.222 INFO [stderr] | Dec 18 03:53:08.223 INFO [stderr] 66 | head: Word, Dec 18 03:53:08.223 INFO [stderr] | ^^^^^^^^^^ Dec 18 03:53:08.223 INFO [stderr] Dec 18 03:53:08.223 INFO [stderr] warning: field is never used: `klass` Dec 18 03:53:08.224 INFO [stderr] --> src/mem/mod.rs:67:5 Dec 18 03:53:08.224 INFO [stderr] | Dec 18 03:53:08.224 INFO [stderr] 67 | klass: std::sync::Arc, Dec 18 03:53:08.224 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:08.225 INFO [stderr] Dec 18 03:53:08.225 INFO [stderr] warning: field is never used: `array_info` Dec 18 03:53:08.225 INFO [stderr] --> src/mem/mod.rs:68:5 Dec 18 03:53:08.226 INFO [stderr] | Dec 18 03:53:08.226 INFO [stderr] 68 | array_info: Option, Dec 18 03:53:08.226 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:08.226 INFO [stderr] Dec 18 03:53:08.227 INFO [stderr] warning: field is never used: `handle` Dec 18 03:53:08.227 INFO [stderr] --> src/mem/mod.rs:69:5 Dec 18 03:53:08.227 INFO [stderr] | Dec 18 03:53:08.227 INFO [stderr] 69 | handle: Word, Dec 18 03:53:08.228 INFO [stderr] | ^^^^^^^^^^^^ Dec 18 03:53:08.228 INFO [stderr] Dec 18 03:53:08.228 INFO [stderr] warning: field is never used: `payload` Dec 18 03:53:08.228 INFO [stderr] --> src/mem/mod.rs:70:5 Dec 18 03:53:08.229 INFO [stderr] | Dec 18 03:53:08.229 INFO [stderr] 70 | payload: Vec, Dec 18 03:53:08.229 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 03:53:08.229 INFO [stderr] Dec 18 03:53:08.229 INFO [stderr] warning: method is never used: `padding` Dec 18 03:53:08.230 INFO [stderr] --> src/mem/mod.rs:74:5 Dec 18 03:53:08.230 INFO [stderr] | Dec 18 03:53:08.230 INFO [stderr] 74 | fn padding(&mut self) {} Dec 18 03:53:08.230 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:08.231 INFO [stderr] Dec 18 03:53:08.234 INFO [stderr] warning: field is never used: `access_flag` Dec 18 03:53:08.234 INFO [stderr] --> src/bytecode/class.rs:11:5 Dec 18 03:53:08.234 INFO [stderr] | Dec 18 03:53:08.234 INFO [stderr] 11 | access_flag: U2, Dec 18 03:53:08.235 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 18 03:53:08.235 INFO [stderr] | Dec 18 03:53:08.235 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 18 03:53:08.236 INFO [stderr] Dec 18 03:53:08.236 INFO [stderr] warning: constant item is never used: `STATIC` Dec 18 03:53:08.237 INFO [stderr] --> src/bytecode/field.rs:11:1 Dec 18 03:53:08.237 INFO [stderr] | Dec 18 03:53:08.237 INFO [stderr] 11 | const STATIC: u16 = 0x0008; Dec 18 03:53:08.238 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:08.238 INFO [stderr] Dec 18 03:53:08.238 INFO [stderr] warning: function is never used: `init_value` Dec 18 03:53:08.239 INFO [stderr] --> src/bytecode/field.rs:35:1 Dec 18 03:53:08.239 INFO [stderr] | Dec 18 03:53:08.239 INFO [stderr] 35 | fn init_value(access_flag: u16, descriptor: &str) -> Option { Dec 18 03:53:08.239 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:08.240 INFO [stderr] Dec 18 03:53:08.240 INFO [stderr] warning: field is never used: `class` Dec 18 03:53:08.241 INFO [stderr] --> src/interpreter/mod.rs:28:5 Dec 18 03:53:08.241 INFO [stderr] | Dec 18 03:53:08.241 INFO [stderr] 28 | class: String, Dec 18 03:53:08.241 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 03:53:08.242 INFO [stderr] Dec 18 03:53:08.242 INFO [stderr] warning: field is never used: `method` Dec 18 03:53:08.242 INFO [stderr] --> src/interpreter/mod.rs:29:5 Dec 18 03:53:08.242 INFO [stderr] | Dec 18 03:53:08.243 INFO [stderr] 29 | method: String, Dec 18 03:53:08.243 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 18 03:53:08.243 INFO [stderr] Dec 18 03:53:08.244 INFO [stderr] warning: field is never used: `line` Dec 18 03:53:08.244 INFO [stderr] --> src/interpreter/mod.rs:30:5 Dec 18 03:53:08.244 INFO [stderr] | Dec 18 03:53:08.244 INFO [stderr] 30 | line: isize, Dec 18 03:53:08.245 INFO [stderr] | ^^^^^^^^^^^ Dec 18 03:53:08.245 INFO [stderr] Dec 18 03:53:08.245 INFO [stderr] warning: field is never used: `head` Dec 18 03:53:08.246 INFO [stderr] --> src/mem/mod.rs:66:5 Dec 18 03:53:08.246 INFO [stderr] | Dec 18 03:53:08.246 INFO [stderr] 66 | head: Word, Dec 18 03:53:08.246 INFO [stderr] | ^^^^^^^^^^ Dec 18 03:53:08.247 INFO [stderr] Dec 18 03:53:08.247 INFO [stderr] warning: field is never used: `klass` Dec 18 03:53:08.247 INFO [stderr] --> src/mem/mod.rs:67:5 Dec 18 03:53:08.248 INFO [stderr] | Dec 18 03:53:08.248 INFO [stderr] 67 | klass: std::sync::Arc, Dec 18 03:53:08.248 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:08.249 INFO [stderr] Dec 18 03:53:08.249 INFO [stderr] warning: field is never used: `array_info` Dec 18 03:53:08.249 INFO [stderr] --> src/mem/mod.rs:68:5 Dec 18 03:53:08.250 INFO [stderr] | Dec 18 03:53:08.250 INFO [stderr] 68 | array_info: Option, Dec 18 03:53:08.250 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:08.251 INFO [stderr] Dec 18 03:53:08.251 INFO [stderr] warning: field is never used: `handle` Dec 18 03:53:08.251 INFO [stderr] --> src/mem/mod.rs:69:5 Dec 18 03:53:08.252 INFO [stderr] | Dec 18 03:53:08.252 INFO [stderr] 69 | handle: Word, Dec 18 03:53:08.252 INFO [stderr] | ^^^^^^^^^^^^ Dec 18 03:53:08.252 INFO [stderr] Dec 18 03:53:08.253 INFO [stderr] warning: field is never used: `payload` Dec 18 03:53:08.253 INFO [stderr] --> src/mem/mod.rs:70:5 Dec 18 03:53:08.253 INFO [stderr] | Dec 18 03:53:08.254 INFO [stderr] 70 | payload: Vec, Dec 18 03:53:08.254 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 03:53:08.254 INFO [stderr] Dec 18 03:53:08.254 INFO [stderr] warning: method is never used: `padding` Dec 18 03:53:08.255 INFO [stderr] --> src/mem/mod.rs:74:5 Dec 18 03:53:08.255 INFO [stderr] | Dec 18 03:53:08.255 INFO [stderr] 74 | fn padding(&mut self) {} Dec 18 03:53:08.256 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 18 03:53:08.256 INFO [stderr] Dec 18 03:53:09.172 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 18 03:53:09.172 INFO [stderr] --> src/main.rs:78:5 Dec 18 03:53:09.172 INFO [stderr] | Dec 18 03:53:09.172 INFO [stderr] 78 | / interpreter.execute( Dec 18 03:53:09.172 INFO [stderr] 79 | | class_name, Dec 18 03:53:09.172 INFO [stderr] 80 | | "main", Dec 18 03:53:09.172 INFO [stderr] 81 | | "([Ljava/lang/String;)V", Dec 18 03:53:09.172 INFO [stderr] 82 | | vec![mem::NULL], Dec 18 03:53:09.172 INFO [stderr] 83 | | ); Dec 18 03:53:09.172 INFO [stderr] | |______^ Dec 18 03:53:09.172 INFO [stderr] | Dec 18 03:53:09.172 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 18 03:53:09.172 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 18 03:53:09.172 INFO [stderr] Dec 18 03:53:09.501 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 18 03:53:09.501 INFO [stderr] --> src/main.rs:78:5 Dec 18 03:53:09.501 INFO [stderr] | Dec 18 03:53:09.501 INFO [stderr] 78 | / interpreter.execute( Dec 18 03:53:09.501 INFO [stderr] 79 | | class_name, Dec 18 03:53:09.501 INFO [stderr] 80 | | "main", Dec 18 03:53:09.501 INFO [stderr] 81 | | "([Ljava/lang/String;)V", Dec 18 03:53:09.501 INFO [stderr] 82 | | vec![mem::NULL], Dec 18 03:53:09.501 INFO [stderr] 83 | | ); Dec 18 03:53:09.501 INFO [stderr] | |______^ Dec 18 03:53:09.501 INFO [stderr] | Dec 18 03:53:09.501 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 18 03:53:09.501 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 18 03:53:09.501 INFO [stderr] Dec 18 03:53:09.536 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.99s Dec 18 03:53:10.454 INFO running `"docker" "inspect" "7cb3dc5a82f22d1de91e9a32e7108cb8d43168d30c7a173dd8a68e8c34fb403b"` Dec 18 03:53:10.732 INFO running `"docker" "rm" "-f" "7cb3dc5a82f22d1de91e9a32e7108cb8d43168d30c7a173dd8a68e8c34fb403b"` Dec 18 03:53:10.951 INFO [stdout] 7cb3dc5a82f22d1de91e9a32e7108cb8d43168d30c7a173dd8a68e8c34fb403b