[INFO] updating cached repository archerfeel/azeroth-vm [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/archerfeel/azeroth-vm [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/archerfeel/azeroth-vm" "work/ex/beta-1.38-1/sources/1.37.0/gh/archerfeel/azeroth-vm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/archerfeel/azeroth-vm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/archerfeel/azeroth-vm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/archerfeel/azeroth-vm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/archerfeel/azeroth-vm'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fcf57fee198fcece6805bc00d72d4d483d35834a [INFO] sha for GitHub repo archerfeel/azeroth-vm: fcf57fee198fcece6805bc00d72d4d483d35834a [INFO] validating manifest of archerfeel/azeroth-vm on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of archerfeel/azeroth-vm on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing archerfeel/azeroth-vm [INFO] finished frobbing archerfeel/azeroth-vm [INFO] frobbed toml for archerfeel/azeroth-vm written to work/ex/beta-1.38-1/sources/1.37.0/gh/archerfeel/azeroth-vm/Cargo.toml [INFO] started frobbing archerfeel/azeroth-vm [INFO] finished frobbing archerfeel/azeroth-vm [INFO] frobbed toml for archerfeel/azeroth-vm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/archerfeel/azeroth-vm/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing archerfeel/azeroth-vm against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 36ee48a468234aa1e4530d2843e1cbf640a567c61eead5fada45869f1629bd12 [INFO] running `"docker" "start" "-a" "36ee48a468234aa1e4530d2843e1cbf640a567c61eead5fada45869f1629bd12"` [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling chashmap v2.2.2 [INFO] [stderr] Compiling zip v0.3.3 [INFO] [stderr] Compiling azeroth-vm v0.1.0 (/opt/crater/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 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] = note: #[warn(unused_variables)] 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] 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: 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 14.17s [INFO] running `"docker" "inspect" "36ee48a468234aa1e4530d2843e1cbf640a567c61eead5fada45869f1629bd12"` [INFO] running `"docker" "rm" "-f" "36ee48a468234aa1e4530d2843e1cbf640a567c61eead5fada45869f1629bd12"` [INFO] [stdout] 36ee48a468234aa1e4530d2843e1cbf640a567c61eead5fada45869f1629bd12 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9efc3b6f4ceacd81ebc40b77ae139c318a4f1aedaf26f17b35b6df03bf66c4b4 [INFO] running `"docker" "start" "-a" "9efc3b6f4ceacd81ebc40b77ae139c318a4f1aedaf26f17b35b6df03bf66c4b4"` [INFO] [stderr] Compiling azeroth-vm v0.1.0 (/opt/crater/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 `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 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] = note: #[warn(unused_variables)] 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] 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] Finished dev [unoptimized + debuginfo] target(s) in 2.49s [INFO] running `"docker" "inspect" "9efc3b6f4ceacd81ebc40b77ae139c318a4f1aedaf26f17b35b6df03bf66c4b4"` [INFO] running `"docker" "rm" "-f" "9efc3b6f4ceacd81ebc40b77ae139c318a4f1aedaf26f17b35b6df03bf66c4b4"` [INFO] [stdout] 9efc3b6f4ceacd81ebc40b77ae139c318a4f1aedaf26f17b35b6df03bf66c4b4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] fbb1bf7159c1519a647297c96ecc43a927c1fa31f4c7a917aade5c193e15f26d [INFO] running `"docker" "start" "-a" "fbb1bf7159c1519a647297c96ecc43a927c1fa31f4c7a917aade5c193e15f26d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/azerothvm-a1a03778c7bc8e56 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test mem::memorize_i32 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/java-65cb745ed540d020 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests azerothvm [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "fbb1bf7159c1519a647297c96ecc43a927c1fa31f4c7a917aade5c193e15f26d"` [INFO] running `"docker" "rm" "-f" "fbb1bf7159c1519a647297c96ecc43a927c1fa31f4c7a917aade5c193e15f26d"` [INFO] [stdout] fbb1bf7159c1519a647297c96ecc43a927c1fa31f4c7a917aade5c193e15f26d