[INFO] cloning repository https://github.com/stav121/0var-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stav121/0var-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstav121%2F0var-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstav121%2F0var-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ef6d29566d3ae58917aaa6a1b8e0d14a19ebcdb [INFO] checking stav121/0var-lang against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstav121%2F0var-lang" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/stav121/0var-lang [INFO] finished tweaking git repo https://github.com/stav121/0var-lang [INFO] tweaked toml for git repo https://github.com/stav121/0var-lang written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/stav121/0var-lang on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/stav121/0var-lang 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26d99ba5b88cc1d39f1cd49da3cbc556473ae4d9c20933a094dac067b1f0b030 [INFO] running `Command { std: "docker" "start" "-a" "26d99ba5b88cc1d39f1cd49da3cbc556473ae4d9c20933a094dac067b1f0b030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26d99ba5b88cc1d39f1cd49da3cbc556473ae4d9c20933a094dac067b1f0b030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26d99ba5b88cc1d39f1cd49da3cbc556473ae4d9c20933a094dac067b1f0b030", kill_on_drop: false }` [INFO] [stdout] 26d99ba5b88cc1d39f1cd49da3cbc556473ae4d9c20933a094dac067b1f0b030 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 736099f6cea0508dbf5a42c6abd7864b017629f750995702c1786ec4a21d21f4 [INFO] running `Command { std: "docker" "start" "-a" "736099f6cea0508dbf5a42c6abd7864b017629f750995702c1786ec4a21d21f4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking clap_builder v4.5.41 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Checking clap v4.5.41 [INFO] [stderr] Checking zvar-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `parser::ast::*` and `symbol_table::SymbolTable` [INFO] [stdout] --> src/codegen/mod.rs:525:17 [INFO] [stdout] | [INFO] [stdout] 525 | use crate::{parser::ast::*, span::Span, symbol_table::SymbolTable}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lexer/mod.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 263 | Some('=') => { [INFO] [stdout] | --------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 380 | Some('=') => { [INFO] [stdout] | ^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `constant_values` is never read [INFO] [stdout] --> src/codegen/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct CodeGenerator { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | constant_values: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `function_name` and `variable_base` are never read [INFO] [stdout] --> src/vm/mod.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 45 | struct CallFrame { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 46 | return_address: usize, [INFO] [stdout] 47 | function_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 48 | saved_variables: Vec>, [INFO] [stdout] 49 | variable_base: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CallFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lexer/mod.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 263 | Some('=') => { [INFO] [stdout] | --------- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 380 | Some('=') => { [INFO] [stdout] | ^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `constant_values` is never read [INFO] [stdout] --> src/codegen/mod.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct CodeGenerator { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | constant_values: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `function_name` and `variable_base` are never read [INFO] [stdout] --> src/vm/mod.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 45 | struct CallFrame { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 46 | return_address: usize, [INFO] [stdout] 47 | function_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 48 | saved_variables: Vec>, [INFO] [stdout] 49 | variable_base: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CallFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.57s [INFO] running `Command { std: "docker" "inspect" "736099f6cea0508dbf5a42c6abd7864b017629f750995702c1786ec4a21d21f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "736099f6cea0508dbf5a42c6abd7864b017629f750995702c1786ec4a21d21f4", kill_on_drop: false }` [INFO] [stdout] 736099f6cea0508dbf5a42c6abd7864b017629f750995702c1786ec4a21d21f4