[INFO] cloning repository https://github.com/archerfeel/azeroth-vm [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/archerfeel/azeroth-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcherfeel%2Fazeroth-vm"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcherfeel%2Fazeroth-vm'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fcf57fee198fcece6805bc00d72d4d483d35834a [INFO] checking archerfeel/azeroth-vm against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcherfeel%2Fazeroth-vm" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/archerfeel/azeroth-vm on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/archerfeel/azeroth-vm [INFO] finished tweaking git repo https://github.com/archerfeel/azeroth-vm [INFO] tweaked toml for git repo https://github.com/archerfeel/azeroth-vm written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8efc1d5ab0fcdab20a96ace5984fd504cd8db9767cacb7ccf9fa738e2ed01600 [INFO] running `"docker" "start" "-a" "8efc1d5ab0fcdab20a96ace5984fd504cd8db9767cacb7ccf9fa738e2ed01600"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking azeroth-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `super::bytecode::class::*` [INFO] [stderr] --> src/interpreter/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::bytecode::class::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::bytecode::class::*` [INFO] [stderr] --> src/interpreter/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::bytecode::class::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `exception_handler` [INFO] [stderr] --> src/interpreter/mod.rs:111:17 [INFO] [stderr] | [INFO] [stderr] 111 | ref exception_handler, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_exception_handler` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attributes` [INFO] [stderr] --> src/interpreter/mod.rs:112:17 [INFO] [stderr] | [INFO] [stderr] 112 | ref attributes, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_attributes` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bs` [INFO] [stderr] --> src/mem/mod.rs:40:17 [INFO] [stderr] | [INFO] [stderr] 40 | let bs = std::mem::transmute::(*self); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_bs` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bs` [INFO] [stderr] --> src/mem/mod.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | let bs = std::mem::transmute::(*self); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_bs` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `exception_handler` [INFO] [stderr] --> src/interpreter/mod.rs:111:17 [INFO] [stderr] | [INFO] [stderr] 111 | ref exception_handler, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_exception_handler` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attributes` [INFO] [stderr] --> src/interpreter/mod.rs:112:17 [INFO] [stderr] | [INFO] [stderr] 112 | ref attributes, [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_attributes` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bs` [INFO] [stderr] --> src/mem/mod.rs:40:17 [INFO] [stderr] | [INFO] [stderr] 40 | let bs = std::mem::transmute::(*self); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_bs` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bs` [INFO] [stderr] --> src/mem/mod.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | let bs = std::mem::transmute::(*self); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_bs` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `access_flag` [INFO] [stderr] --> src/bytecode/class.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | access_flag: U2, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `STATIC` [INFO] [stderr] --> src/bytecode/field.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | const STATIC: u16 = 0x0008; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init_value` [INFO] [stderr] --> src/bytecode/field.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | fn init_value(access_flag: u16, descriptor: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `class` [INFO] [stderr] --> src/interpreter/mod.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | class: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `method` [INFO] [stderr] --> src/interpreter/mod.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | method: String, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `line` [INFO] [stderr] --> src/interpreter/mod.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | line: isize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `head` [INFO] [stderr] --> src/mem/mod.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | head: Word, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `klass` [INFO] [stderr] --> src/mem/mod.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | klass: std::sync::Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `array_info` [INFO] [stderr] --> src/mem/mod.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | array_info: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `handle` [INFO] [stderr] --> src/mem/mod.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | handle: Word, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `payload` [INFO] [stderr] --> src/mem/mod.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | payload: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `padding` [INFO] [stderr] --> src/mem/mod.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn padding(&mut self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `access_flag` [INFO] [stderr] --> src/bytecode/class.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | access_flag: U2, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `STATIC` [INFO] [stderr] --> src/bytecode/field.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | const STATIC: u16 = 0x0008; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init_value` [INFO] [stderr] --> src/bytecode/field.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | fn init_value(access_flag: u16, descriptor: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `class` [INFO] [stderr] --> src/interpreter/mod.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | class: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `method` [INFO] [stderr] --> src/interpreter/mod.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | method: String, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `line` [INFO] [stderr] --> src/interpreter/mod.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | line: isize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `head` [INFO] [stderr] --> src/mem/mod.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | head: Word, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `klass` [INFO] [stderr] --> src/mem/mod.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | klass: std::sync::Arc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `array_info` [INFO] [stderr] --> src/mem/mod.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | array_info: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `handle` [INFO] [stderr] --> src/mem/mod.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | handle: Word, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `payload` [INFO] [stderr] --> src/mem/mod.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | payload: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `padding` [INFO] [stderr] --> src/mem/mod.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | fn padding(&mut self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | / interpreter.execute( [INFO] [stderr] 79 | | class_name, [INFO] [stderr] 80 | | "main", [INFO] [stderr] 81 | | "([Ljava/lang/String;)V", [INFO] [stderr] 82 | | vec![mem::NULL], [INFO] [stderr] 83 | | ); [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 78 | / interpreter.execute( [INFO] [stderr] 79 | | class_name, [INFO] [stderr] 80 | | "main", [INFO] [stderr] 81 | | "([Ljava/lang/String;)V", [INFO] [stderr] 82 | | vec![mem::NULL], [INFO] [stderr] 83 | | ); [INFO] [stderr] | |______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.42s [INFO] running `"docker" "inspect" "8efc1d5ab0fcdab20a96ace5984fd504cd8db9767cacb7ccf9fa738e2ed01600"` [INFO] running `"docker" "rm" "-f" "8efc1d5ab0fcdab20a96ace5984fd504cd8db9767cacb7ccf9fa738e2ed01600"` [INFO] [stdout] 8efc1d5ab0fcdab20a96ace5984fd504cd8db9767cacb7ccf9fa738e2ed01600