[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] ac48dabdeebac2596ffd3b18244741856f6ede02 [INFO] checking archerfeel/azeroth-vm against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcherfeel%2Fazeroth-vm" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/archerfeel/azeroth-vm on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 4f239c1fddc12263debe662b059ab1a602e57d43931d5a70cde9ba1bb08eafa6 [INFO] running `"docker" "start" "-a" "4f239c1fddc12263debe662b059ab1a602e57d43931d5a70cde9ba1bb08eafa6"` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Compiling bzip2-sys v0.1.8+1.0.8 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking msdos_time v0.1.6 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking zip v0.3.3 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking chashmap v2.2.2 [INFO] [stderr] Checking azeroth-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0425]: cannot find function `allocate` in this scope [INFO] [stderr] --> src/mem/heap.rs:98:26 [INFO] [stderr] | [INFO] [stderr] 98 | let (offset, size) = allocate(&klass); [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `allocate` in this scope [INFO] [stderr] --> src/mem/heap.rs:101:26 [INFO] [stderr] | [INFO] [stderr] 101 | let (offset, size) = allocate(&klass); [INFO] [stderr] | ^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::base64::decode` [INFO] [stderr] --> src/mem/heap.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use self::base64::decode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytecode::atom::*` [INFO] [stderr] --> src/mem/stack.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use bytecode::atom::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `mem::heap::*` [INFO] [stderr] --> src/interpreter/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use mem::heap::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `bytecode::atom::*` [INFO] [stderr] --> src/mem/stack.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use bytecode::atom::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `mem::heap::*` [INFO] [stderr] --> src/interpreter/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use mem::heap::*; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0425`. [INFO] [stderr] warning: unused variable: `access_flag` [INFO] [stderr] --> src/mem/stack.rs:36:33 [INFO] [stderr] | [INFO] [stderr] 36 | let (_, descriptor, access_flag) = &frame.method.get_name_and_descriptor(); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_access_flag` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/interpreter/mod.rs:371:27 [INFO] [stderr] | [INFO] [stderr] 371 | let (obj, size) = jvm_heap!().allocate(&klass); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stack` [INFO] [stderr] --> src/interpreter/mod.rs:385:21 [INFO] [stderr] | [INFO] [stderr] 385 | fn handle_exception(stack: &mut JavaStack, throwable: String, pc: usize) -> usize { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stack` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `throwable` [INFO] [stderr] --> src/interpreter/mod.rs:385:44 [INFO] [stderr] | [INFO] [stderr] 385 | fn handle_exception(stack: &mut JavaStack, throwable: String, pc: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_throwable` [INFO] [stderr] [INFO] [stderr] error: could not compile `azeroth-vm`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: field is never read: `access_flag` [INFO] [stderr] --> src/bytecode/class.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | 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:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const STATIC: u16 = 0x0008; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init_value` [INFO] [stderr] --> src/bytecode/field.rs:74:4 [INFO] [stderr] | [INFO] [stderr] 74 | fn init_value(access_flag: u16, descriptor: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_PUBLIC` [INFO] [stderr] --> src/bytecode/method.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const ACC_PUBLIC: U2 = 0x0001; // Declared public; may be accessed from outside its package. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_PRIVATE` [INFO] [stderr] --> src/bytecode/method.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const ACC_PRIVATE: U2 = 0x0002; // Declared private; accessible only within the defining class. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_PROTECTED` [INFO] [stderr] --> src/bytecode/method.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | const ACC_PROTECTED: U2 = 0x0004; // Declared protected; may be accessed within subclasses. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_FINAL` [INFO] [stderr] --> src/bytecode/method.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | const ACC_FINAL: U2 = 0x0010; // Declared final; must not be overridden (ยง5.4.5). [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_BRIDGE` [INFO] [stderr] --> src/bytecode/method.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | const ACC_BRIDGE: U2 = 0x0040; // A bridge method, generated by the compiler. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_VARARGS` [INFO] [stderr] --> src/bytecode/method.rs:24:1 [INFO] [stderr] | [INFO] [stderr] 24 | const ACC_VARARGS: U2 = 0x0080; // Declared with variable number of arguments. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_ABSTRACT` [INFO] [stderr] --> src/bytecode/method.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | const ACC_ABSTRACT: U2 = 0x0400; // Declared abstract; no implementation is provided. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_STRICT` [INFO] [stderr] --> src/bytecode/method.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | const ACC_STRICT: U2 = 0x0800; // Declared strictfp; floating-point mode is FPstrict. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACC_SYNTHETIC` [INFO] [stderr] --> src/bytecode/method.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | const ACC_SYNTHETIC: U2 = 0x1000; // Declared synthetic; not present in the source code. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `handle_exception` [INFO] [stderr] --> src/interpreter/mod.rs:385:4 [INFO] [stderr] | [INFO] [stderr] 385 | fn handle_exception(stack: &mut JavaStack, throwable: String, pc: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "4f239c1fddc12263debe662b059ab1a602e57d43931d5a70cde9ba1bb08eafa6"` [INFO] running `"docker" "rm" "-f" "4f239c1fddc12263debe662b059ab1a602e57d43931d5a70cde9ba1bb08eafa6"` [INFO] [stdout] 4f239c1fddc12263debe662b059ab1a602e57d43931d5a70cde9ba1bb08eafa6