[INFO] cloning repository https://github.com/zyx-db/bytecode-vm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zyx-db/bytecode-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyx-db%2Fbytecode-vm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyx-db%2Fbytecode-vm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c41737434d26ea7fa213acae1b67b739da26bca1 [INFO] testing zyx-db/bytecode-vm against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzyx-db%2Fbytecode-vm" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zyx-db/bytecode-vm on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zyx-db/bytecode-vm [INFO] finished tweaking git repo https://github.com/zyx-db/bytecode-vm [INFO] tweaked toml for git repo https://github.com/zyx-db/bytecode-vm written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zyx-db/bytecode-vm already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded strsim v0.11.1 [INFO] [stderr] Downloaded quote v1.0.36 [INFO] [stderr] Downloaded heck v0.5.0 [INFO] [stderr] Downloaded colorchoice v1.0.0 [INFO] [stderr] Downloaded clap_derive v4.5.4 [INFO] [stderr] Downloaded windows-targets v0.52.5 [INFO] [stderr] Downloaded unicode-ident v1.0.12 [INFO] [stderr] Downloaded anstyle-query v1.0.2 [INFO] [stderr] Downloaded utf8parse v0.2.1 [INFO] [stderr] Downloaded clap_lex v0.7.0 [INFO] [stderr] Downloaded anstyle v1.0.6 [INFO] [stderr] Downloaded anstyle-parse v0.2.3 [INFO] [stderr] Downloaded anstyle-wincon v3.0.2 [INFO] [stderr] Downloaded clap v4.5.4 [INFO] [stderr] Downloaded anstream v0.6.13 [INFO] [stderr] Downloaded proc-macro2 v1.0.80 [INFO] [stderr] Downloaded clap_builder v4.5.2 [INFO] [stderr] Downloaded syn v2.0.58 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.5 [INFO] [stderr] Downloaded windows_i686_gnullvm v0.52.5 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.5 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.5 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.5 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.5 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.5 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.5 [INFO] [stderr] Downloaded windows-sys v0.52.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5eac1e7758a1e2a3b50ea3f9f36d8c34a0ec16f7f3c61750f18c69c3b5204e2f [INFO] running `Command { std: "docker" "start" "-a" "5eac1e7758a1e2a3b50ea3f9f36d8c34a0ec16f7f3c61750f18c69c3b5204e2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5eac1e7758a1e2a3b50ea3f9f36d8c34a0ec16f7f3c61750f18c69c3b5204e2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eac1e7758a1e2a3b50ea3f9f36d8c34a0ec16f7f3c61750f18c69c3b5204e2f", kill_on_drop: false }` [INFO] [stdout] 5eac1e7758a1e2a3b50ea3f9f36d8c34a0ec16f7f3c61750f18c69c3b5204e2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db45cc8bca5dcf9c2994e5ed804ac58a025ce37c9e47fb3dcb7c53b36122eaed [INFO] running `Command { std: "docker" "start" "-a" "db45cc8bca5dcf9c2994e5ed804ac58a025ce37c9e47fb3dcb7c53b36122eaed", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.80 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling lox-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `VM_Errors` should have an upper camel case name [INFO] [stdout] --> src/common.rs:113:10 [INFO] [stdout] | [INFO] [stdout] 113 | pub enum VM_Errors { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `VmErrors` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Chunk` and `disassemble` [INFO] [stdout] --> src/main.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | use common::{disassemble, Chunk, VM_Errors, VM}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `OpReturn`, `OpConstant`, and `ConstantIdx` are never constructed [INFO] [stdout] --> src/common.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum OpCode { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 8 | OpReturn, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | OpConstant, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | ConstantIdx(usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push_constant`, `push_op`, and `add_constant` are never used [INFO] [stdout] --> src/common.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl Chunk { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 46 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn push_constant(&mut self, v: Value) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn push_op(&mut self, op: OpCode) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn add_constant(&mut self, v: Value) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `disassemble` is never used [INFO] [stdout] --> src/common.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn disassemble(chunk: &Chunk, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CompileError` and `RuntimeError` are never constructed [INFO] [stdout] --> src/common.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 113 | pub enum VM_Errors { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 114 | CompileError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 115 | RuntimeError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VM_Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/token_types.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | Error(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 46 - Error(String), [INFO] [stdout] 46 + Error(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `runFile` should have a snake case name [INFO] [stdout] --> src/main.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn runFile(path: PathBuf, vm: &mut VM) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `run_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | vm.interpret(line); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 52 | let _ = vm.interpret(line); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scanToken` should have a snake case name [INFO] [stdout] --> src/common.rs:207:8 [INFO] [stdout] | [INFO] [stdout] 207 | fn scanToken(&mut self) -> Token { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `scan_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.56s [INFO] running `Command { std: "docker" "inspect" "db45cc8bca5dcf9c2994e5ed804ac58a025ce37c9e47fb3dcb7c53b36122eaed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db45cc8bca5dcf9c2994e5ed804ac58a025ce37c9e47fb3dcb7c53b36122eaed", kill_on_drop: false }` [INFO] [stdout] db45cc8bca5dcf9c2994e5ed804ac58a025ce37c9e47fb3dcb7c53b36122eaed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76f6fb7969f166214ecf72867613c027cd360c0d3f15a2f11af860faddb1eadf [INFO] running `Command { std: "docker" "start" "-a" "76f6fb7969f166214ecf72867613c027cd360c0d3f15a2f11af860faddb1eadf", kill_on_drop: false }` [INFO] [stderr] Compiling lox-vm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `VM_Errors` should have an upper camel case name [INFO] [stdout] --> src/common.rs:113:10 [INFO] [stdout] | [INFO] [stdout] 113 | pub enum VM_Errors { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `VmErrors` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Chunk` and `disassemble` [INFO] [stdout] --> src/main.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | use common::{disassemble, Chunk, VM_Errors, VM}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `OpReturn`, `OpConstant`, and `ConstantIdx` are never constructed [INFO] [stdout] --> src/common.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum OpCode { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 8 | OpReturn, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 9 | OpConstant, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | ConstantIdx(usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `push_constant`, `push_op`, and `add_constant` are never used [INFO] [stdout] --> src/common.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl Chunk { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 46 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn push_constant(&mut self, v: Value) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn push_op(&mut self, op: OpCode) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn add_constant(&mut self, v: Value) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `disassemble` is never used [INFO] [stdout] --> src/common.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn disassemble(chunk: &Chunk, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CompileError` and `RuntimeError` are never constructed [INFO] [stdout] --> src/common.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 113 | pub enum VM_Errors { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 114 | CompileError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 115 | RuntimeError, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VM_Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/token_types.rs:46:11 [INFO] [stdout] | [INFO] [stdout] 46 | Error(String), [INFO] [stdout] | ----- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 46 - Error(String), [INFO] [stdout] 46 + Error(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `runFile` should have a snake case name [INFO] [stdout] --> src/main.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn runFile(path: PathBuf, vm: &mut VM) { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `run_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | vm.interpret(line); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 52 | let _ = vm.interpret(line); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `scanToken` should have a snake case name [INFO] [stdout] --> src/common.rs:207:8 [INFO] [stdout] | [INFO] [stdout] 207 | fn scanToken(&mut self) -> Token { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `scan_token` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "76f6fb7969f166214ecf72867613c027cd360c0d3f15a2f11af860faddb1eadf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76f6fb7969f166214ecf72867613c027cd360c0d3f15a2f11af860faddb1eadf", kill_on_drop: false }` [INFO] [stdout] 76f6fb7969f166214ecf72867613c027cd360c0d3f15a2f11af860faddb1eadf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d7a9febb86bd3d28e3d6b8cfa77ed718d1116ed2afddb74355bc8f5df8b28115 [INFO] running `Command { std: "docker" "start" "-a" "d7a9febb86bd3d28e3d6b8cfa77ed718d1116ed2afddb74355bc8f5df8b28115", kill_on_drop: false }` [INFO] [stderr] warning: type `VM_Errors` should have an upper camel case name [INFO] [stderr] --> src/common.rs:113:10 [INFO] [stderr] | [INFO] [stderr] 113 | pub enum VM_Errors { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `VmErrors` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Chunk` and `disassemble` [INFO] [stderr] --> src/main.rs:12:14 [INFO] [stderr] | [INFO] [stderr] 12 | use common::{disassemble, Chunk, VM_Errors, VM}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variants `OpReturn`, `OpConstant`, and `ConstantIdx` are never constructed [INFO] [stderr] --> src/common.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub enum OpCode { [INFO] [stderr] | ------ variants in this enum [INFO] [stderr] 8 | OpReturn, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 9 | OpConstant, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 10 | ConstantIdx(usize), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `push_constant`, `push_op`, and `add_constant` are never used [INFO] [stderr] --> src/common.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 45 | impl Chunk { [INFO] [stderr] | ---------- associated items in this implementation [INFO] [stderr] 46 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 53 | pub fn push_constant(&mut self, v: Value) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 58 | pub fn push_op(&mut self, op: OpCode) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 62 | pub fn add_constant(&mut self, v: Value) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `disassemble` is never used [INFO] [stderr] --> src/common.rs:80:8 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn disassemble(chunk: &Chunk, name: &str) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variants `CompileError` and `RuntimeError` are never constructed [INFO] [stderr] --> src/common.rs:114:5 [INFO] [stderr] | [INFO] [stderr] 113 | pub enum VM_Errors { [INFO] [stderr] | --------- variants in this enum [INFO] [stderr] 114 | CompileError, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 115 | RuntimeError, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `VM_Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/token_types.rs:46:11 [INFO] [stderr] | [INFO] [stderr] 46 | Error(String), [INFO] [stderr] | ----- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `TokenType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 46 - Error(String), [INFO] [stderr] 46 + Error(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function `runFile` should have a snake case name [INFO] [stderr] --> src/main.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn runFile(path: PathBuf, vm: &mut VM) { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `run_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | vm.interpret(line); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 52 | let _ = vm.interpret(line); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: method `scanToken` should have a snake case name [INFO] [stderr] --> src/common.rs:207:8 [INFO] [stderr] | [INFO] [stderr] 207 | fn scanToken(&mut self) -> Token { [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `scan_token` [INFO] [stderr] [INFO] [stderr] warning: `lox-vm` (bin "lox-vm" test) generated 10 warnings (run `cargo fix --bin "lox-vm" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lox_vm-1a1726aabc3bea3a) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d7a9febb86bd3d28e3d6b8cfa77ed718d1116ed2afddb74355bc8f5df8b28115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7a9febb86bd3d28e3d6b8cfa77ed718d1116ed2afddb74355bc8f5df8b28115", kill_on_drop: false }` [INFO] [stdout] d7a9febb86bd3d28e3d6b8cfa77ed718d1116ed2afddb74355bc8f5df8b28115