[INFO] updating cached repository https://github.com/archerfeel/azeroth-vm [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/archerfeel/azeroth-vm [INFO] [stderr] ac48dab..cc245c2 master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cc245c2316869b2556f6a161816497222e07fb30 [INFO] checking archerfeel/azeroth-vm against try#71b81291baafb8a58836272757b28817fe1d8190 for pr-73102 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcherfeel%2Fazeroth-vm" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/archerfeel/azeroth-vm on toolchain 71b81291baafb8a58836272757b28817fe1d8190 [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "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-13/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+71b81291baafb8a58836272757b28817fe1d8190" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+71b81291baafb8a58836272757b28817fe1d8190" "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] 2a6252302352b6a16a75ba6c315f40fa929fd0fc8a25bcfbea880006f8ade803 [INFO] running `"docker" "start" "-a" "2a6252302352b6a16a75ba6c315f40fa929fd0fc8a25bcfbea880006f8ade803"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Checking podio v0.1.7 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking msdos_time v0.1.6 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking zip v0.3.3 [INFO] [stderr] Checking chashmap v2.2.2 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking azeroth-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `atom::*` [INFO] [stderr] --> src/mem/stack.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::bytecode::{atom::*, method::Method}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `heap::*` [INFO] [stderr] --> src/interpreter/mod.rs:2:18 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::mem::{heap::*, klass::*, stack::*, metaspace::*, *}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `atom::*` [INFO] [stderr] --> src/mem/stack.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::bytecode::{atom::*, method::Method}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `heap::*` [INFO] [stderr] --> src/interpreter/mod.rs:2:18 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::mem::{heap::*, klass::*, stack::*, metaspace::*, *}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `access_flag` [INFO] [stderr] --> src/mem/stack.rs:34:33 [INFO] [stderr] | [INFO] [stderr] 34 | 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: `stack` [INFO] [stderr] --> src/interpreter/mod.rs:393:21 [INFO] [stderr] | [INFO] [stderr] 393 | 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:393:44 [INFO] [stderr] | [INFO] [stderr] 393 | 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] warning: unused variable: `access_flag` [INFO] [stderr] --> src/mem/stack.rs:34:33 [INFO] [stderr] | [INFO] [stderr] 34 | 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: `stack` [INFO] [stderr] --> src/interpreter/mod.rs:393:21 [INFO] [stderr] | [INFO] [stderr] 393 | 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:393:44 [INFO] [stderr] | [INFO] [stderr] 393 | 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] warning: field is never read: `access_flag` [INFO] [stderr] --> src/bytecode/class.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | access_flag: U2, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `STATIC` [INFO] [stderr] --> src/bytecode/field.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const STATIC: u16 = 0x0008; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init_value` [INFO] [stderr] --> src/bytecode/field.rs:71:4 [INFO] [stderr] | [INFO] [stderr] 71 | fn init_value(access_flag: u16, descriptor: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_PUBLIC` [INFO] [stderr] --> src/bytecode/method.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | const ACC_PUBLIC: U2 = 0x0001; // Declared public; may be accessed from outside its package. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_PRIVATE` [INFO] [stderr] --> src/bytecode/method.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const ACC_PRIVATE: U2 = 0x0002; // Declared private; accessible only within the defining class. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_PROTECTED` [INFO] [stderr] --> src/bytecode/method.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | const ACC_PROTECTED: U2 = 0x0004; // Declared protected; may be accessed within subclasses. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_FINAL` [INFO] [stderr] --> src/bytecode/method.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const ACC_FINAL: U2 = 0x0010; // Declared final; must not be overridden (§5.4.5). [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_BRIDGE` [INFO] [stderr] --> src/bytecode/method.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | const ACC_BRIDGE: U2 = 0x0040; // A bridge method, generated by the compiler. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_VARARGS` [INFO] [stderr] --> src/bytecode/method.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | const ACC_VARARGS: U2 = 0x0080; // Declared with variable number of arguments. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_ABSTRACT` [INFO] [stderr] --> src/bytecode/method.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | const ACC_ABSTRACT: U2 = 0x0400; // Declared abstract; no implementation is provided. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_STRICT` [INFO] [stderr] --> src/bytecode/method.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | const ACC_STRICT: U2 = 0x0800; // Declared strictfp; floating-point mode is FPstrict. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_SYNTHETIC` [INFO] [stderr] --> src/bytecode/method.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | const ACC_SYNTHETIC: U2 = 0x1000; // Declared synthetic; not present in the source code. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `payload` [INFO] [stderr] --> src/mem/klass.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | payload: *mut u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `len` [INFO] [stderr] --> src/mem/klass.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | len: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `handle_exception` [INFO] [stderr] --> src/interpreter/mod.rs:393:4 [INFO] [stderr] | [INFO] [stderr] 393 | 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] warning: field is never read: `access_flag` [INFO] [stderr] --> src/bytecode/class.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | access_flag: U2, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `STATIC` [INFO] [stderr] --> src/bytecode/field.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const STATIC: u16 = 0x0008; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init_value` [INFO] [stderr] --> src/bytecode/field.rs:71:4 [INFO] [stderr] | [INFO] [stderr] 71 | fn init_value(access_flag: u16, descriptor: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_PUBLIC` [INFO] [stderr] --> src/bytecode/method.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | const ACC_PUBLIC: U2 = 0x0001; // Declared public; may be accessed from outside its package. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_PRIVATE` [INFO] [stderr] --> src/bytecode/method.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const ACC_PRIVATE: U2 = 0x0002; // Declared private; accessible only within the defining class. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_PROTECTED` [INFO] [stderr] --> src/bytecode/method.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | const ACC_PROTECTED: U2 = 0x0004; // Declared protected; may be accessed within subclasses. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_FINAL` [INFO] [stderr] --> src/bytecode/method.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | const ACC_FINAL: U2 = 0x0010; // Declared final; must not be overridden (§5.4.5). [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_BRIDGE` [INFO] [stderr] --> src/bytecode/method.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | const ACC_BRIDGE: U2 = 0x0040; // A bridge method, generated by the compiler. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_VARARGS` [INFO] [stderr] --> src/bytecode/method.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | const ACC_VARARGS: U2 = 0x0080; // Declared with variable number of arguments. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_ABSTRACT` [INFO] [stderr] --> src/bytecode/method.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | const ACC_ABSTRACT: U2 = 0x0400; // Declared abstract; no implementation is provided. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_STRICT` [INFO] [stderr] --> src/bytecode/method.rs:27:1 [INFO] [stderr] | [INFO] [stderr] 27 | const ACC_STRICT: U2 = 0x0800; // Declared strictfp; floating-point mode is FPstrict. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ACC_SYNTHETIC` [INFO] [stderr] --> src/bytecode/method.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | const ACC_SYNTHETIC: U2 = 0x1000; // Declared synthetic; not present in the source code. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `payload` [INFO] [stderr] --> src/mem/klass.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | payload: *mut u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `len` [INFO] [stderr] --> src/mem/klass.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | len: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `handle_exception` [INFO] [stderr] --> src/interpreter/mod.rs:393:4 [INFO] [stderr] | [INFO] [stderr] 393 | 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] Finished dev [unoptimized + debuginfo] target(s) in 23.35s [INFO] running `"docker" "inspect" "2a6252302352b6a16a75ba6c315f40fa929fd0fc8a25bcfbea880006f8ade803"` [INFO] running `"docker" "rm" "-f" "2a6252302352b6a16a75ba6c315f40fa929fd0fc8a25bcfbea880006f8ade803"` [INFO] [stdout] 2a6252302352b6a16a75ba6c315f40fa929fd0fc8a25bcfbea880006f8ade803