[INFO] cloning repository https://github.com/kelleyvanevert/adventlang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kelleyvanevert/adventlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelleyvanevert%2Fadventlang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelleyvanevert%2Fadventlang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b2ef991942760182867e6540cfcfeb0b0f5ddda3 [INFO] checking kelleyvanevert/adventlang against try#69cf48176da7795067be67cef76e41a8aac9b134 for pr-146013-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelleyvanevert%2Fadventlang" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/kelleyvanevert/adventlang [INFO] finished tweaking git repo https://github.com/kelleyvanevert/adventlang [INFO] tweaked toml for git repo https://github.com/kelleyvanevert/adventlang written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kelleyvanevert/adventlang on toolchain 69cf48176da7795067be67cef76e41a8aac9b134 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+69cf48176da7795067be67cef76e41a8aac9b134" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kelleyvanevert/adventlang 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" "+69cf48176da7795067be67cef76e41a8aac9b134" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+69cf48176da7795067be67cef76e41a8aac9b134" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ffc195d25e19992cdfe5fa2af94a331ae7c46826cba76a2508687f824f1c981 [INFO] running `Command { std: "docker" "start" "-a" "9ffc195d25e19992cdfe5fa2af94a331ae7c46826cba76a2508687f824f1c981", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ffc195d25e19992cdfe5fa2af94a331ae7c46826cba76a2508687f824f1c981", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ffc195d25e19992cdfe5fa2af94a331ae7c46826cba76a2508687f824f1c981", kill_on_drop: false }` [INFO] [stdout] 9ffc195d25e19992cdfe5fa2af94a331ae7c46826cba76a2508687f824f1c981 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+69cf48176da7795067be67cef76e41a8aac9b134" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9bb96e7439250dde1f51273d71b1293cd10343cf5120102f0c8940115723087 [INFO] running `Command { std: "docker" "start" "-a" "e9bb96e7439250dde1f51273d71b1293cd10343cf5120102f0c8940115723087", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling regex-lite v0.1.6 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Compiling cc v1.2.22 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Checking parser_combinators v0.1.0 (/opt/rustwide/workdir/parser_combinators) [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling inkwell v0.5.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling safer-ffi v0.1.13 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking extern-c v0.1.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking unwind_safe v0.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking hexdump v0.1.2 [INFO] [stderr] Compiling llvm-sys v180.0.0 [INFO] [stderr] Compiling libffi-sys v3.3.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling ext-trait-proc_macros v1.0.1 [INFO] [stderr] Compiling with_builtin_macros-proc_macros v0.0.3 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking ext-trait v1.0.1 [INFO] [stderr] Checking extension-traits v1.0.1 [INFO] [stderr] Compiling safer_ffi-proc_macros v0.1.13 [INFO] [stderr] Checking uninit v0.5.1 [INFO] [stderr] Checking parser v0.1.0 (/opt/rustwide/workdir/parser) [INFO] [stderr] Checking with_builtin_macros v0.0.3 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling ouroboros_macro v0.18.5 [INFO] [stderr] Compiling inkwell_internals v0.10.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Checking tests v0.1.0 (/opt/rustwide/workdir/tests) [INFO] [stderr] Checking ouroboros v0.18.5 [INFO] [stdout] warning: function `empty_block` is never used [INFO] [stdout] --> parser/src/parser.rs:1599:8 [INFO] [stdout] | [INFO] [stdout] 1599 | fn empty_block() -> Expr { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking libffi v4.1.0 [INFO] [stderr] Checking compiler v0.1.0 (/opt/rustwide/workdir/compiler) [INFO] [stdout] warning: unused import: `FxHashSet` [INFO] [stdout] --> compiler/src/desugar.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use fxhash::{FxHashMap, FxHashSet}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BasicValueEnum` and `BasicValue` [INFO] [stdout] --> compiler/src/stdlib.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use inkwell::values::{BasicValue, BasicValueEnum}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FnType` [INFO] [stdout] --> compiler/src/stdlib.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::hir::{FnDecl, FnType, Identifier, Type, TypeVar}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FxHashSet` [INFO] [stdout] --> compiler/src/desugar.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use fxhash::{FxHashMap, FxHashSet}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BasicValueEnum` and `BasicValue` [INFO] [stdout] --> compiler/src/stdlib.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use inkwell::values::{BasicValue, BasicValueEnum}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FnType` [INFO] [stdout] --> compiler/src/stdlib.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::hir::{FnDecl, FnType, Identifier, Type, TypeVar}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `container` [INFO] [stdout] --> compiler/src/desugar.rs:669:53 [INFO] [stdout] | [INFO] [stdout] 669 | ast::AssignLocationExpr::Member(container, id) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_container` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> compiler/src/desugar.rs:669:64 [INFO] [stdout] | [INFO] [stdout] 669 | ast::AssignLocationExpr::Member(container, id) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> compiler/src/hir.rs:258:17 [INFO] [stdout] | [INFO] [stdout] 258 | expr, [INFO] [stdout] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coalesce` [INFO] [stdout] --> compiler/src/hir.rs:259:17 [INFO] [stdout] | [INFO] [stdout] 259 | coalesce, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `coalesce: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `member` [INFO] [stdout] --> compiler/src/hir.rs:260:17 [INFO] [stdout] | [INFO] [stdout] 260 | member, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `member: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `While` is never constructed [INFO] [stdout] --> compiler/src/desugar.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 82 | enum DeclareLocation { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 85 | While, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DeclareLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fresh_typevar` is never used [INFO] [stdout] --> compiler/src/desugar.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 107 | impl DesugarPass { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | fn fresh_typevar(&mut self) -> ast::TypeVar { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tv` is never used [INFO] [stdout] --> compiler/src/stdlib.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn tv(id: &str) -> TypeVar { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tv_ty` is never used [INFO] [stdout] --> compiler/src/stdlib.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn tv_ty(id: &str) -> Type { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `container` [INFO] [stdout] --> compiler/src/desugar.rs:669:53 [INFO] [stdout] | [INFO] [stdout] 669 | ast::AssignLocationExpr::Member(container, id) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_container` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> compiler/src/desugar.rs:669:64 [INFO] [stdout] | [INFO] [stdout] 669 | ast::AssignLocationExpr::Member(container, id) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> compiler/src/hir.rs:258:17 [INFO] [stdout] | [INFO] [stdout] 258 | expr, [INFO] [stdout] | ^^^^ help: try ignoring the field: `expr: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coalesce` [INFO] [stdout] --> compiler/src/hir.rs:259:17 [INFO] [stdout] | [INFO] [stdout] 259 | coalesce, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `coalesce: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `member` [INFO] [stdout] --> compiler/src/hir.rs:260:17 [INFO] [stdout] | [INFO] [stdout] 260 | member, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `member: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `While` is never constructed [INFO] [stdout] --> compiler/src/desugar.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 82 | enum DeclareLocation { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 85 | While, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DeclareLocation` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fresh_typevar` is never used [INFO] [stdout] --> compiler/src/desugar.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 107 | impl DesugarPass { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | fn fresh_typevar(&mut self) -> ast::TypeVar { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tv` is never used [INFO] [stdout] --> compiler/src/stdlib.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn tv(id: &str) -> TypeVar { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tv_ty` is never used [INFO] [stdout] --> compiler/src/stdlib.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn tv_ty(id: &str) -> Type { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.81s [INFO] running `Command { std: "docker" "inspect" "e9bb96e7439250dde1f51273d71b1293cd10343cf5120102f0c8940115723087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9bb96e7439250dde1f51273d71b1293cd10343cf5120102f0c8940115723087", kill_on_drop: false }` [INFO] [stdout] e9bb96e7439250dde1f51273d71b1293cd10343cf5120102f0c8940115723087