[INFO] cloning repository https://github.com/jrmuizel/wasm-lang1 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jrmuizel/wasm-lang1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrmuizel%2Fwasm-lang1", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrmuizel%2Fwasm-lang1'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd51142c5dc715fa8a430dc16fe8fc14f8738c5d [INFO] testing jrmuizel/wasm-lang1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrmuizel%2Fwasm-lang1" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jrmuizel/wasm-lang1 [INFO] finished tweaking git repo https://github.com/jrmuizel/wasm-lang1 [INFO] tweaked toml for git repo https://github.com/jrmuizel/wasm-lang1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jrmuizel/wasm-lang1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jrmuizel/wasm-lang1 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93b014f9e12e7b48b04bb18ed6b9c79ff604cd2597c5a0632afb630fe01c0da0 [INFO] running `Command { std: "docker" "start" "-a" "93b014f9e12e7b48b04bb18ed6b9c79ff604cd2597c5a0632afb630fe01c0da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93b014f9e12e7b48b04bb18ed6b9c79ff604cd2597c5a0632afb630fe01c0da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93b014f9e12e7b48b04bb18ed6b9c79ff604cd2597c5a0632afb630fe01c0da0", kill_on_drop: false }` [INFO] [stdout] 93b014f9e12e7b48b04bb18ed6b9c79ff604cd2597c5a0632afb630fe01c0da0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4612363c9ca6aa0b145653591efae5ac6213ce26f97a68d0f57e54a589917cad [INFO] running `Command { std: "docker" "start" "-a" "4612363c9ca6aa0b145653591efae5ac6213ce26f97a68d0f57e54a589917cad", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling cranelift-srcgen v0.120.0 [INFO] [stderr] Compiling fallible-iterator v0.3.0 [INFO] [stderr] Compiling cranelift-isle v0.120.0 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling cranelift-bitset v0.120.0 [INFO] [stderr] Compiling bumpalo v3.17.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.120.0 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling target-lexicon v0.13.2 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling leb128fmt v0.1.0 [INFO] [stderr] Compiling cranelift-assembler-x64-meta v0.120.0 [INFO] [stderr] Compiling wasmtime-math v33.0.0 [INFO] [stderr] Compiling pulley-interpreter v33.0.0 [INFO] [stderr] Compiling cc v1.2.25 [INFO] [stderr] Compiling wasmparser v0.229.0 [INFO] [stderr] Compiling arbitrary v1.4.1 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling wasm-encoder v0.229.0 [INFO] [stderr] Compiling wasm-encoder v0.233.0 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling toml_write v0.1.1 [INFO] [stderr] Compiling wasmtime-component-util v33.0.0 [INFO] [stderr] Compiling winnow v0.7.10 [INFO] [stderr] Compiling cranelift-assembler-x64 v0.120.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling wasmtime-component-macro v33.0.0 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling cranelift-control v0.120.0 [INFO] [stderr] Compiling wasmtime-cache v33.0.0 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling directories-next v2.0.0 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling wasmtime-asm-macros v33.0.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling ittapi-sys v0.4.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.120.0 [INFO] [stderr] Compiling wasmtime-jit-icache-coherence v33.0.0 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling ittapi v0.4.0 [INFO] [stderr] Compiling wasmtime-slab v33.0.0 [INFO] [stderr] Compiling sptr v0.3.2 [INFO] [stderr] Compiling memfd v0.6.4 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling wasmtime-versioned-export-macros v33.0.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling trait-variant v0.1.2 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling wasmtime-fiber v33.0.0 [INFO] [stderr] Compiling wasmtime-jit-debug v33.0.0 [INFO] [stderr] Compiling wasmtime v33.0.0 [INFO] [stderr] Compiling cranelift-codegen v0.120.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling wit-parser v0.229.0 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling postcard v1.1.1 [INFO] [stderr] Compiling toml_datetime v0.6.9 [INFO] [stderr] Compiling wasmtime-wit-bindgen v33.0.0 [INFO] [stderr] Compiling cranelift-entity v0.120.0 [INFO] [stderr] Compiling regalloc2 v0.12.2 [INFO] [stderr] Compiling fxprof-processed-profile v0.6.0 [INFO] [stderr] Compiling cranelift-bforest v0.120.0 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling toml_edit v0.22.26 [INFO] [stderr] Compiling toml v0.8.22 [INFO] [stderr] Compiling wast v233.0.0 [INFO] [stderr] Compiling addr2line v0.24.2 [INFO] [stderr] Compiling wasmprinter v0.229.0 [INFO] [stderr] Compiling wasmtime-environ v33.0.0 [INFO] [stderr] Compiling wat v1.233.0 [INFO] [stderr] Compiling cranelift-native v0.120.0 [INFO] [stderr] Compiling cranelift-frontend v0.120.0 [INFO] [stderr] Compiling wasmtime-cranelift v33.0.0 [INFO] [stderr] Compiling lang1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/codegen.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::parser::{Stmt, Expr, Token}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/codegen.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `next` [INFO] [stdout] --> src/parser.rs:307:21 [INFO] [stdout] | [INFO] [stdout] 307 | let next = clone.next(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_next` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_main` [INFO] [stdout] --> src/codegen.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | is_main: bool, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_main` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/codegen.rs:727:13 [INFO] [stdout] | [INFO] [stdout] 727 | _ => "".to_string(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/codegen.rs:727:13 [INFO] [stdout] | [INFO] [stdout] 472 | Expr::LiteralInt(n) => format!("i32.const {}", n), [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] 473 | Expr::LiteralBool(b) => format!("i32.const {}", if *b { 1 } else { 0 }), [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 474 | Expr::LiteralString(s) => { [INFO] [stdout] | ---------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 484 | Expr::LiteralNull => "ref.null $String".to_string(), [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 727 | _ => "".to_string(), [INFO] [stdout] | ^ ...and 9 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wasm_elem_type` [INFO] [stdout] --> src/codegen.rs:775:17 [INFO] [stdout] | [INFO] [stdout] 775 | let wasm_elem_type = match elem_type { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wasm_elem_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `init` is never read [INFO] [stdout] --> src/parser.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 70 | FieldDecl { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] ... [INFO] [stdout] 73 | init: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stmt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Assignment` is never constructed [INFO] [stdout] --> src/parser.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub enum Stmt { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 81 | Assignment { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stmt` 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: function `main` is never used [INFO] [stdout] --> src/parser.rs:1148:4 [INFO] [stdout] | [INFO] [stdout] 1148 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 21s [INFO] running `Command { std: "docker" "inspect" "4612363c9ca6aa0b145653591efae5ac6213ce26f97a68d0f57e54a589917cad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4612363c9ca6aa0b145653591efae5ac6213ce26f97a68d0f57e54a589917cad", kill_on_drop: false }` [INFO] [stdout] 4612363c9ca6aa0b145653591efae5ac6213ce26f97a68d0f57e54a589917cad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51f52e42889f42ac654815ce5faf28ac8cc54d2f67230d9fd459a952416c859e [INFO] running `Command { std: "docker" "start" "-a" "51f52e42889f42ac654815ce5faf28ac8cc54d2f67230d9fd459a952416c859e", kill_on_drop: false }` [INFO] [stderr] Compiling lang1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> src/codegen.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::parser::{Stmt, Expr, Token}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/codegen.rs:4:33 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `next` [INFO] [stdout] --> src/parser.rs:307:21 [INFO] [stdout] | [INFO] [stdout] 307 | let next = clone.next(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_next` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ast` [INFO] [stdout] --> src/parser.rs:1522:13 [INFO] [stdout] | [INFO] [stdout] 1522 | let ast = parse(input).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ast` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_main` [INFO] [stdout] --> src/codegen.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | is_main: bool, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_main` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/codegen.rs:727:13 [INFO] [stdout] | [INFO] [stdout] 727 | _ => "".to_string(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/codegen.rs:727:13 [INFO] [stdout] | [INFO] [stdout] 472 | Expr::LiteralInt(n) => format!("i32.const {}", n), [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] 473 | Expr::LiteralBool(b) => format!("i32.const {}", if *b { 1 } else { 0 }), [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 474 | Expr::LiteralString(s) => { [INFO] [stdout] | ---------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 484 | Expr::LiteralNull => "ref.null $String".to_string(), [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 727 | _ => "".to_string(), [INFO] [stdout] | ^ ...and 9 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wasm_elem_type` [INFO] [stdout] --> src/codegen.rs:775:17 [INFO] [stdout] | [INFO] [stdout] 775 | let wasm_elem_type = match elem_type { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wasm_elem_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `init` is never read [INFO] [stdout] --> src/parser.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 70 | FieldDecl { [INFO] [stdout] | --------- field in this variant [INFO] [stdout] ... [INFO] [stdout] 73 | init: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stmt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Assignment` is never constructed [INFO] [stdout] --> src/parser.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 64 | pub enum Stmt { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 81 | Assignment { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stmt` 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: function `main` is never used [INFO] [stdout] --> src/parser.rs:1148:4 [INFO] [stdout] | [INFO] [stdout] 1148 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.33s [INFO] running `Command { std: "docker" "inspect" "51f52e42889f42ac654815ce5faf28ac8cc54d2f67230d9fd459a952416c859e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51f52e42889f42ac654815ce5faf28ac8cc54d2f67230d9fd459a952416c859e", kill_on_drop: false }` [INFO] [stdout] 51f52e42889f42ac654815ce5faf28ac8cc54d2f67230d9fd459a952416c859e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 979569104fb225c284dbee82f73a56202ec83b7b8af33a6642ea112423cb3d00 [INFO] running `Command { std: "docker" "start" "-a" "979569104fb225c284dbee82f73a56202ec83b7b8af33a6642ea112423cb3d00", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Token` [INFO] [stderr] --> src/codegen.rs:3:33 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::parser::{Stmt, Expr, Token}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashSet` [INFO] [stderr] --> src/codegen.rs:4:33 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `next` [INFO] [stderr] --> src/parser.rs:307:21 [INFO] [stderr] | [INFO] [stderr] 307 | let next = clone.next(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_next` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ast` [INFO] [stderr] --> src/parser.rs:1522:13 [INFO] [stderr] | [INFO] [stderr] 1522 | let ast = parse(input).unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ast` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is_main` [INFO] [stderr] --> src/codegen.rs:183:9 [INFO] [stderr] | [INFO] [stderr] 183 | is_main: bool, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_main` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/codegen.rs:727:13 [INFO] [stderr] | [INFO] [stderr] 727 | _ => "".to_string(), [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> src/codegen.rs:727:13 [INFO] [stderr] | [INFO] [stderr] 472 | Expr::LiteralInt(n) => format!("i32.const {}", n), [INFO] [stderr] | ------------------- matches some of the same values [INFO] [stderr] 473 | Expr::LiteralBool(b) => format!("i32.const {}", if *b { 1 } else { 0 }), [INFO] [stderr] | -------------------- matches some of the same values [INFO] [stderr] 474 | Expr::LiteralString(s) => { [INFO] [stderr] | ---------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 484 | Expr::LiteralNull => "ref.null $String".to_string(), [INFO] [stderr] | ----------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 727 | _ => "".to_string(), [INFO] [stderr] | ^ ...and 9 other patterns collectively make this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `wasm_elem_type` [INFO] [stderr] --> src/codegen.rs:775:17 [INFO] [stderr] | [INFO] [stderr] 775 | let wasm_elem_type = match elem_type { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_wasm_elem_type` [INFO] [stderr] [INFO] [stderr] warning: field `init` is never read [INFO] [stderr] --> src/parser.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 70 | FieldDecl { [INFO] [stderr] | --------- field in this variant [INFO] [stderr] ... [INFO] [stderr] 73 | init: Option, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Stmt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `Assignment` is never constructed [INFO] [stderr] --> src/parser.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub enum Stmt { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 81 | Assignment { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Stmt` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: function `main` is never used [INFO] [stderr] --> src/parser.rs:1148:4 [INFO] [stderr] | [INFO] [stderr] 1148 | fn main() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `lang1` (bin "lang1" test) generated 10 warnings (run `cargo fix --bin "lang1" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lang1-a8ff6ed03d31560d) [INFO] [stdout] [INFO] [stdout] running 74 tests [INFO] [stdout] test codegen::tests::codegen_execution_bitwise_operations ... ok [INFO] [stdout] test codegen::tests::codegen_execution_print_function_result ... ok [INFO] [stdout] test codegen::tests::codegen_execution_comprehensive_for_loops ... ok [INFO] [stdout] test codegen::tests::codegen_execution_null_literal ... ok [INFO] [stdout] test codegen::tests::codegen_execution_bitwise_compound_assignments ... ok [INFO] [stdout] test codegen::tests::codegen_execution_else_only_return - should panic ... ok [INFO] [stdout] test codegen::tests::codegen_execution_print_class_field ... ok [INFO] [stdout] test codegen::tests::codegen_execution_single_branch_return_no_fallback - should panic ... ok [INFO] [stdout] test codegen::tests::codegen_execution_println ... ok [INFO] [stdout] test codegen::tests::codegen_execution_print_string ... ok [INFO] [stdout] test codegen::tests::codegen_execution_array_type_and_access ... ok [INFO] [stdout] test codegen::tests::codegen_execution_null_object_fields ... ok [INFO] [stdout] test codegen::tests::codegen_execution_null_function_returns ... ok [INFO] [stdout] test codegen::tests::codegen_execution_method_returns_class_object ... ok [INFO] [stdout] test codegen::tests::codegen_produces_valid_wasm ... ok [INFO] [stdout] test codegen::tests::codegen_valid_wasm_with_return ... ok [INFO] [stdout] test codegen::tests::codegen_valid_wasm_with_if_else ... ok [INFO] [stdout] test codegen::tests::codegen_valid_wasm_with_class_and_method ... ok [INFO] [stdout] test codegen::tests::codegen_valid_wasm_with_function_call ... ok [INFO] [stdout] test parser::tests::test_assignment ... ok [INFO] [stdout] test parser::tests::test_array_type_and_access ... ok [INFO] [stdout] test parser::tests::test_class_declaration ... ok [INFO] [stdout] test parser::tests::test_bitwise_operators ... ok [INFO] [stdout] test parser::tests::test_bitwise_precedence ... ok [INFO] [stdout] test parser::tests::test_class_with_fields ... ok [INFO] [stdout] test parser::tests::test_compound_assignment_direct ... ok [INFO] [stdout] test parser::tests::test_complex_bitwise_expressions ... ok [INFO] [stdout] test parser::tests::test_compound_assignments ... ok [INFO] [stdout] test codegen::tests::codegen_execution_proper_return_coverage ... ok [INFO] [stdout] test parser::tests::test_complex_program ... ok [INFO] [stdout] test parser::tests::test_bitwise_compound_assignments ... ok [INFO] [stdout] test codegen::tests::codegen_valid_wasm_with_while ... ok [INFO] [stdout] test parser::tests::test_custom_class_array_variable_declaration ... ok [INFO] [stdout] test codegen::tests::codegen_execution_null_method_parameters ... ok [INFO] [stdout] test parser::tests::test_field_assignment ... ok [INFO] [stdout] test parser::tests::test_for_loop ... ok [INFO] [stdout] test parser::tests::test_invalid_assignment ... ok [INFO] [stdout] test parser::tests::test_method_call ... ok [INFO] [stdout] test parser::tests::test_method_call_missing_paren ... ok [INFO] [stdout] test parser::tests::test_method_declaration ... ok [INFO] [stdout] test codegen::tests::codegen_execution_array_of_objects ... ok [INFO] [stdout] test parser::tests::test_expression_parsing ... ok [INFO] [stdout] test codegen::tests::codegen_execution_with_for_loop ... ok [INFO] [stdout] test parser::tests::test_missing_brace ... ok [INFO] [stdout] test parser::tests::test_error_position_reporting ... ok [INFO] [stdout] test parser::tests::test_custom_class_array ... ok [INFO] [stdout] test codegen::tests::codegen_execution_simple_recursive ... ok [INFO] [stdout] test codegen::tests::codegen_execution_print_bool ... ok [INFO] [stdout] test parser::tests::test_missing_class_name ... ok [INFO] [stdout] test codegen::tests::codegen_execution_single_branch_return ... ok [INFO] [stdout] test codegen::tests::codegen_execution_complex_program ... ok [INFO] [stdout] test parser::tests::test_missing_semicolon ... ok [INFO] [stdout] test parser::tests::test_nested_blocks ... ok [INFO] [stdout] test parser::tests::test_new_custom_class_array_expression ... ok [INFO] [stdout] test parser::tests::test_new_expression ... ok [INFO] [stdout] test parser::tests::test_new_missing_parentheses ... ok [INFO] [stdout] test parser::tests::test_null_literal ... ok [INFO] [stdout] test codegen::tests::codegen_execution_function_returns_class_object ... ok [INFO] [stdout] test parser::tests::test_print_statement ... ok [INFO] [stdout] test parser::tests::test_println_statement ... ok [INFO] [stdout] test parser::tests::test_this_keyword ... ok [INFO] [stdout] test parser::tests::test_missing_parenthesis ... ok [INFO] [stdout] test parser::tests::test_new_missing_class_name ... ok [INFO] [stdout] test parser::tests::test_function_declaration ... ok [INFO] [stdout] test parser::tests::test_unexpected_token ... ok [INFO] [stdout] test codegen::tests::codegen_execution_recursive_functions ... ok [INFO] [stdout] test parser::tests::test_field_access ... ok [INFO] [stdout] test parser::tests::test_variable_declaration ... ok [INFO] [stdout] test parser::tests::test_while_loop ... ok [INFO] [stdout] test parser::tests::test_while_loop_with_array_assignment ... ok [INFO] [stdout] test parser::tests::test_while_loop_with_compound_assignments ... ok [INFO] [stdout] test codegen::tests::codegen_execution_with_wasmtime ... ok [INFO] [stdout] test parser::tests::test_return_statement ... ok [INFO] [stdout] test parser::tests::test_if_statement ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "979569104fb225c284dbee82f73a56202ec83b7b8af33a6642ea112423cb3d00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "979569104fb225c284dbee82f73a56202ec83b7b8af33a6642ea112423cb3d00", kill_on_drop: false }` [INFO] [stdout] 979569104fb225c284dbee82f73a56202ec83b7b8af33a6642ea112423cb3d00