[INFO] cloning repository https://github.com/Joshua861/ls0 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Joshua861/ls0" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshua861%2Fls0", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshua861%2Fls0'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1229c5009c309df25dc557453561f336a8d17b19 [INFO] checking Joshua861/ls0 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshua861%2Fls0" "/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/Joshua861/ls0 [INFO] finished tweaking git repo https://github.com/Joshua861/ls0 [INFO] tweaked toml for git repo https://github.com/Joshua861/ls0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Joshua861/ls0 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Joshua861/ls0 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7de38f94c240d90e31a4ba5450df97542d563f4b9c721a06d9516b0779b68594 [INFO] running `Command { std: "docker" "start" "-a" "7de38f94c240d90e31a4ba5450df97542d563f4b9c721a06d9516b0779b68594", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7de38f94c240d90e31a4ba5450df97542d563f4b9c721a06d9516b0779b68594", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7de38f94c240d90e31a4ba5450df97542d563f4b9c721a06d9516b0779b68594", kill_on_drop: false }` [INFO] [stdout] 7de38f94c240d90e31a4ba5450df97542d563f4b9c721a06d9516b0779b68594 [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7eab5723ce715eca5f4c8aa40d221d96f5b7e391c6f413e42b18e0fba7bfa29 [INFO] running `Command { std: "docker" "start" "-a" "d7eab5723ce715eca5f4c8aa40d221d96f5b7e391c6f413e42b18e0fba7bfa29", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling semver v1.0.24 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling rust_decimal v1.36.0 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling cc v1.2.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Compiling thiserror v2.0.9 [INFO] [stderr] Checking concolor-query v0.3.3 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking heck v0.5.0 [INFO] [stderr] Checking concolor v0.1.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking uuid v1.11.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking ariadne v0.5.0 [INFO] [stderr] Compiling logos-codegen v0.15.0 [INFO] [stderr] Compiling psm v0.1.24 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Compiling rust_decimal_macros v1.36.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.9 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling logos-derive v0.15.0 [INFO] [stderr] Checking logos v0.15.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Checking calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `format_block` [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use expr::{format_block, ExecutionState, Expr}; [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 import: `borrow::Borrow` [INFO] [stdout] --> src/expr/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | borrow::Borrow, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude::FromPrimitive` [INFO] [stdout] --> src/expr/mod.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | use rust_decimal::{prelude::FromPrimitive, Decimal}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DotDebug` [INFO] [stdout] --> src/expr/mod.rs:20:30 [INFO] [stdout] | [INFO] [stdout] 20 | utils::strings::{indent, DotDebug, DotDisplay}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToData` [INFO] [stdout] --> src/constants.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | data::{Data, ToData}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Data` [INFO] [stdout] --> src/parser.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | data::{Data, DataType}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `format` [INFO] [stdout] --> src/utils/strings.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{format, Debug, Display, Write}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `format_block` [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use expr::{format_block, ExecutionState, Expr}; [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 import: `borrow::Borrow` [INFO] [stdout] --> src/expr/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | borrow::Borrow, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude::FromPrimitive` [INFO] [stdout] --> src/expr/mod.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | use rust_decimal::{prelude::FromPrimitive, Decimal}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DotDebug` [INFO] [stdout] --> src/expr/mod.rs:20:30 [INFO] [stdout] | [INFO] [stdout] 20 | utils::strings::{indent, DotDebug, DotDisplay}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ToData` [INFO] [stdout] --> src/constants.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | data::{Data, ToData}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Data` [INFO] [stdout] --> src/parser.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | data::{Data, DataType}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `format` [INFO] [stdout] --> src/utils/strings.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{format, Debug, Display, Write}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `calculator` (bin "calculator" test); 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name calculator --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=9eda3a85ad1284a6 -C extra-filename=-e1161fa62d7b3830 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ariadne=/opt/rustwide/target/debug/deps/libariadne-44f7f19fd4a5f7c2.rmeta --extern chumsky=/opt/rustwide/target/debug/deps/libchumsky-7abea933ecbb1878.rmeta --extern heck=/opt/rustwide/target/debug/deps/libheck-9b5852bd853177bb.rmeta --extern logos=/opt/rustwide/target/debug/deps/liblogos-0c777bc8318ac9aa.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-2a7409e3b767e0c1.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-64ecdf78645bfabc.rmeta --extern rust_decimal=/opt/rustwide/target/debug/deps/librust_decimal-371f4285ef46d56f.rmeta --extern rust_decimal_macros=/opt/rustwide/target/debug/deps/librust_decimal_macros-efe781899edbfd4d.so --extern strum=/opt/rustwide/target/debug/deps/libstrum-240fc447e4570bbb.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-0902074c54b34554.so --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-49e7f0da38275dc1.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-03e502a9de3c4aa8.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/psm-acfdbd92442ac09c/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variants `InvalidNumber`, `UnexpectedCharacter`, `InvalidOperator`, `UnmatchedDelimiter`, `InvalidFunction`, and `UnknownToken` are never constructed [INFO] [stdout] --> src/lexer.rs:239:5 [INFO] [stdout] | [INFO] [stdout] 238 | pub enum LexerErrorKind { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] 239 | InvalidNumber(String), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 242 | UnexpectedCharacter(char), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 243 | InvalidOperator(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 244 | UnmatchedDelimiter(char), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 245 | InvalidFunction(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 246 | UnknownToken(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LexerErrorKind` 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: function `detect_function_calls` is never used [INFO] [stdout] --> src/lexer.rs:316:4 [INFO] [stdout] | [INFO] [stdout] 316 | fn detect_function_calls(input: &str) -> Result<(), LexerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_input` is never used [INFO] [stdout] --> src/lexer.rs:333:8 [INFO] [stdout] | [INFO] [stdout] 333 | pub fn validate_input(input: &str) -> Result<(), LexerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lex` is never used [INFO] [stdout] --> src/lexer.rs:376:8 [INFO] [stdout] | [INFO] [stdout] 376 | pub fn lex(input: &str) -> Result, LexerError> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/functions/mod.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Clone, Debug, PartialEq, Eq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] 38 | pub enum FunctionType { [INFO] [stdout] 39 | BuiltIn(fn(Input) -> Output), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d7eab5723ce715eca5f4c8aa40d221d96f5b7e391c6f413e42b18e0fba7bfa29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7eab5723ce715eca5f4c8aa40d221d96f5b7e391c6f413e42b18e0fba7bfa29", kill_on_drop: false }` [INFO] [stdout] d7eab5723ce715eca5f4c8aa40d221d96f5b7e391c6f413e42b18e0fba7bfa29