[INFO] cloning repository https://github.com/viperML/len [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/viperML/len" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FviperML%2Flen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FviperML%2Flen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9f21c144f7aca23424aee3d9c6150371a796156 [INFO] testing viperML/len against 1.85.0 for beta-1.86-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FviperML%2Flen" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/viperML/len on toolchain 1.85.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/viperML/len [INFO] finished tweaking git repo https://github.com/viperML/len [INFO] tweaked toml for git repo https://github.com/viperML/len written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/viperML/len 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.37 [INFO] [stderr] Downloaded tracing-test v0.2.4 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.37 [INFO] [stderr] Downloaded tracing-test-macro v0.2.4 [INFO] [stderr] Downloaded relative-path v1.9.0 [INFO] [stderr] Downloaded zerocopy v0.7.15 [INFO] [stderr] Downloaded chumsky v1.0.0-alpha.6 [INFO] [stderr] Downloaded zerocopy-derive v0.7.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aeee50f98a64251034360021bd3159b1bf740b20a1951ff57c5f5ef4dfee6c54 [INFO] running `Command { std: "docker" "start" "-a" "aeee50f98a64251034360021bd3159b1bf740b20a1951ff57c5f5ef4dfee6c54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aeee50f98a64251034360021bd3159b1bf740b20a1951ff57c5f5ef4dfee6c54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeee50f98a64251034360021bd3159b1bf740b20a1951ff57c5f5ef4dfee6c54", kill_on_drop: false }` [INFO] [stdout] aeee50f98a64251034360021bd3159b1bf740b20a1951ff57c5f5ef4dfee6c54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6536c1f958c91a307a6a62cdde63e4ae40395804b86428aa31d052ec57124cff [INFO] running `Command { std: "docker" "start" "-a" "6536c1f958c91a307a6a62cdde63e4ae40395804b86428aa31d052ec57124cff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.87 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling ahash v0.8.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling thread_local v1.1.7 [INFO] [stderr] Compiling zerocopy v0.7.15 [INFO] [stderr] Compiling chumsky v1.0.0-alpha.6 [INFO] [stderr] Compiling allocator-api2 v0.2.16 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Compiling wasm-bindgen v0.2.87 [INFO] [stderr] Compiling gimli v0.28.0 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling tracing-log v0.1.4 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling owo-colors v3.5.0 [INFO] [stderr] Compiling object v0.32.1 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling tracing-test-macro v0.2.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.87 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.87 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.87 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling tracing-subscriber v0.3.17 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling tracing-test v0.2.4 [INFO] [stderr] Compiling tracing-error v0.2.0 [INFO] [stderr] Compiling color-spantrace v0.2.0 [INFO] [stderr] Compiling color-eyre v0.6.2 [INFO] [stderr] Compiling len v0.1.0 (/opt/rustwide/workdir/len) [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> len/src/ast.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::lexer::{Token, TokenKind}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `postfix` and `prefix` [INFO] [stdout] --> len/src/ast.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use chumsky::pratt::{infix, left, postfix, prefix}; [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> len/src/ast.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Not` [INFO] [stdout] --> len/src/ast.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::ops::Not; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::span::Id` [INFO] [stdout] --> len/src/ast.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tracing::span::Id; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> len/src/ast.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use tracing::{debug, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_test::traced_test` [INFO] [stdout] --> len/src/ast.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tracing_test::traced_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chumsky::primitive::todo` [INFO] [stdout] --> len/src/eval.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use chumsky::primitive::todo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug` and `warn` [INFO] [stdout] --> len/src/eval.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DerefMut` [INFO] [stdout] --> len/src/eval.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::{Deref, DerefMut}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error::Error` and `fmt::Display` [INFO] [stdout] --> len/src/eval.rs:9:33 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{collections::HashMap, error::Error, fmt::Display, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chumsky::input::SpannedInput` [INFO] [stdout] --> len/src/lexer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use chumsky::input::SpannedInput; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Object` and `Token` [INFO] [stdout] --> len/src/complete.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | eval::{Object, Scope}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | lexer::{lexer, Token}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write` and `self` [INFO] [stdout] --> len/src/complete.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> len/src/complete.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing::{debug, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> len/src/eval.rs:218:28 [INFO] [stdout] | [INFO] [stdout] 217 | expected: todo!(), [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 218 | found: todo!(), [INFO] [stdout] | ^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> len/src/lexer.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct SpanContext { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 52 | source: SpanSource, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SpanContext` 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: enum `Ty` is never used [INFO] [stdout] --> len/src/ty.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum Ty { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Primitive` is never used [INFO] [stdout] --> len/src/ty.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 11 | enum Primitive { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling len-cli v0.1.0 (/opt/rustwide/workdir/len-cli) [INFO] [stderr] Compiling len-web v0.1.0 (/opt/rustwide/workdir/len-web) [INFO] [stdout] warning: unused imports: `Token`, `ast`, `chumsky`, `eval::RawScope`, and `lexer` [INFO] [stdout] --> len-cli/src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | ast, chumsky, [INFO] [stdout] | ^^^ ^^^^^^^ [INFO] [stdout] 4 | eval::RawScope, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 5 | lexer::{lexer, Token}, [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set_panic_hook` is never used [INFO] [stdout] --> len-web/src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn set_panic_hook() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "6536c1f958c91a307a6a62cdde63e4ae40395804b86428aa31d052ec57124cff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6536c1f958c91a307a6a62cdde63e4ae40395804b86428aa31d052ec57124cff", kill_on_drop: false }` [INFO] [stdout] 6536c1f958c91a307a6a62cdde63e4ae40395804b86428aa31d052ec57124cff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44e29382d97552d6529cfc9939253f25cdd57b0df40ceed25c97302bce4cdcde [INFO] running `Command { std: "docker" "start" "-a" "44e29382d97552d6529cfc9939253f25cdd57b0df40ceed25c97302bce4cdcde", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling relative-path v1.9.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> len/src/ast.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::lexer::{Token, TokenKind}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `postfix` and `prefix` [INFO] [stdout] --> len/src/ast.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use chumsky::pratt::{infix, left, postfix, prefix}; [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> len/src/ast.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Not` [INFO] [stdout] --> len/src/ast.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::ops::Not; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::span::Id` [INFO] [stdout] --> len/src/ast.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tracing::span::Id; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> len/src/ast.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use tracing::{debug, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_test::traced_test` [INFO] [stdout] --> len/src/ast.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tracing_test::traced_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling js-sys v0.3.64 [INFO] [stdout] warning: unused import: `chumsky::primitive::todo` [INFO] [stdout] --> len/src/eval.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use chumsky::primitive::todo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug` and `warn` [INFO] [stdout] --> len/src/eval.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DerefMut` [INFO] [stdout] --> len/src/eval.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::{Deref, DerefMut}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error::Error` and `fmt::Display` [INFO] [stdout] --> len/src/eval.rs:9:33 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{collections::HashMap, error::Error, fmt::Display, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chumsky::input::SpannedInput` [INFO] [stdout] --> len/src/lexer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use chumsky::input::SpannedInput; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Object` and `Token` [INFO] [stdout] --> len/src/complete.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | eval::{Object, Scope}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | lexer::{lexer, Token}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write` and `self` [INFO] [stdout] --> len/src/complete.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> len/src/complete.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing::{debug, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> len/src/eval.rs:218:28 [INFO] [stdout] | [INFO] [stdout] 217 | expected: todo!(), [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 218 | found: todo!(), [INFO] [stdout] | ^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> len/src/lexer.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct SpanContext { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 52 | source: SpanSource, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SpanContext` 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: enum `Ty` is never used [INFO] [stdout] --> len/src/ty.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum Ty { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Primitive` is never used [INFO] [stdout] --> len/src/ty.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 11 | enum Primitive { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.37 [INFO] [stderr] Compiling console v0.15.7 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling similar v2.3.0 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stdout] warning: function `set_panic_hook` is never used [INFO] [stdout] --> len-web/src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn set_panic_hook() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling insta v1.34.0 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling object v0.32.1 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.37 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.37 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling len-web v0.1.0 (/opt/rustwide/workdir/len-web) [INFO] [stderr] Compiling color-eyre v0.6.2 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stdout] warning: function `set_panic_hook` is never used [INFO] [stdout] --> len-web/src/utils.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn set_panic_hook() { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling len-cli v0.1.0 (/opt/rustwide/workdir/len-cli) [INFO] [stdout] warning: unused imports: `Token`, `ast`, `chumsky`, `eval::RawScope`, and `lexer` [INFO] [stdout] --> len-cli/src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | ast, chumsky, [INFO] [stdout] | ^^^ ^^^^^^^ [INFO] [stdout] 4 | eval::RawScope, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 5 | lexer::{lexer, Token}, [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rstest v0.18.2 [INFO] [stderr] Compiling len v0.1.0 (/opt/rustwide/workdir/len) [INFO] [stdout] warning: unused import: `Token` [INFO] [stdout] --> len/src/ast.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::lexer::{Token, TokenKind}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `postfix` and `prefix` [INFO] [stdout] --> len/src/ast.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use chumsky::pratt::{infix, left, postfix, prefix}; [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> len/src/ast.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Not` [INFO] [stdout] --> len/src/ast.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::ops::Not; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::span::Id` [INFO] [stdout] --> len/src/ast.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tracing::span::Id; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> len/src/ast.rs:11:15 [INFO] [stdout] | [INFO] [stdout] 11 | use tracing::{debug, trace}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_test::traced_test` [INFO] [stdout] --> len/src/ast.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tracing_test::traced_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chumsky::primitive::todo` [INFO] [stdout] --> len/src/eval.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use chumsky::primitive::todo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug` and `warn` [INFO] [stdout] --> len/src/eval.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DerefMut` [INFO] [stdout] --> len/src/eval.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ops::{Deref, DerefMut}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error::Error` and `fmt::Display` [INFO] [stdout] --> len/src/eval.rs:9:33 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{collections::HashMap, error::Error, fmt::Display, rc::Rc}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FunctionCall` and `Identifier` [INFO] [stdout] --> len/src/eval.rs:274:22 [INFO] [stdout] | [INFO] [stdout] 274 | use crate::ast::{FunctionCall, Identifier}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> len/src/eval.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 276 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::debug` [INFO] [stdout] --> len/src/eval.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | use tracing::debug; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chumsky::input::SpannedInput` [INFO] [stdout] --> len/src/lexer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use chumsky::input::SpannedInput; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing_test::traced_test` [INFO] [stdout] --> len/src/ty.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | use tracing_test::traced_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Object` and `Token` [INFO] [stdout] --> len/src/complete.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | eval::{Object, Scope}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | lexer::{lexer, Token}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Write` and `self` [INFO] [stdout] --> len/src/complete.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> len/src/complete.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use tracing::{debug, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> len/src/eval.rs:218:28 [INFO] [stdout] | [INFO] [stdout] 217 | expected: todo!(), [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 218 | found: todo!(), [INFO] [stdout] | ^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `maybe_s` [INFO] [stdout] --> len/src/ty.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let maybe_s = Ty::Sum(From::from([ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `source` is never read [INFO] [stdout] --> len/src/lexer.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct SpanContext { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 52 | source: SpanSource, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SpanContext` 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: enum `Ty` is never used [INFO] [stdout] --> len/src/ty.rs:4:6 [INFO] [stdout] | [INFO] [stdout] 4 | enum Ty { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Primitive` is never used [INFO] [stdout] --> len/src/ty.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 11 | enum Primitive { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_ty` is never used [INFO] [stdout] --> len/src/ty.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | fn test_ty() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 30.80s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "44e29382d97552d6529cfc9939253f25cdd57b0df40ceed25c97302bce4cdcde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44e29382d97552d6529cfc9939253f25cdd57b0df40ceed25c97302bce4cdcde", kill_on_drop: false }` [INFO] [stdout] 44e29382d97552d6529cfc9939253f25cdd57b0df40ceed25c97302bce4cdcde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 427823e8073818053b3bb8ba48605f09ab1d7944eb47db73da067fd4095343c6 [INFO] running `Command { std: "docker" "start" "-a" "427823e8073818053b3bb8ba48605f09ab1d7944eb47db73da067fd4095343c6", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Token` [INFO] [stderr] --> len/src/ast.rs:1:20 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::lexer::{Token, TokenKind}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `postfix` and `prefix` [INFO] [stderr] --> len/src/ast.rs:4:35 [INFO] [stderr] | [INFO] [stderr] 4 | use chumsky::pratt::{infix, left, postfix, prefix}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Cow` [INFO] [stderr] --> len/src/ast.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::borrow::Cow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Not` [INFO] [stderr] --> len/src/ast.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::ops::Not; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tracing::span::Id` [INFO] [stderr] --> len/src/ast.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use tracing::span::Id; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `debug` [INFO] [stderr] --> len/src/ast.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | use tracing::{debug, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tracing_test::traced_test` [INFO] [stderr] --> len/src/ast.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use tracing_test::traced_test; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chumsky::primitive::todo` [INFO] [stderr] --> len/src/eval.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use chumsky::primitive::todo; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `debug` and `warn` [INFO] [stderr] --> len/src/eval.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use tracing::{debug, error, info, warn}; [INFO] [stderr] | ^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DerefMut` [INFO] [stderr] --> len/src/eval.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | use std::ops::{Deref, DerefMut}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `error::Error` and `fmt::Display` [INFO] [stderr] --> len/src/eval.rs:9:33 [INFO] [stderr] | [INFO] [stderr] 9 | use std::{collections::HashMap, error::Error, fmt::Display, rc::Rc}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chumsky::input::SpannedInput` [INFO] [stderr] --> len/src/lexer.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use chumsky::input::SpannedInput; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Object` and `Token` [INFO] [stderr] --> len/src/complete.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | eval::{Object, Scope}, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 4 | lexer::{lexer, Token}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write` and `self` [INFO] [stderr] --> len/src/complete.rs:7:15 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `info` [INFO] [stderr] --> len/src/complete.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | use tracing::{debug, info}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> len/src/eval.rs:218:28 [INFO] [stderr] | [INFO] [stderr] 217 | expected: todo!(), [INFO] [stderr] | ------- any code following this expression is unreachable [INFO] [stderr] 218 | found: todo!(), [INFO] [stderr] | ^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `source` is never read [INFO] [stderr] --> len/src/lexer.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 51 | pub struct SpanContext { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 52 | source: SpanSource, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SpanContext` 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: enum `Ty` is never used [INFO] [stderr] --> len/src/ty.rs:4:6 [INFO] [stderr] | [INFO] [stderr] 4 | enum Ty { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Primitive` is never used [INFO] [stderr] --> len/src/ty.rs:11:6 [INFO] [stderr] | [INFO] [stderr] 11 | enum Primitive { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `len` (lib) generated 19 warnings (run `cargo fix --lib -p len` to apply 15 suggestions) [INFO] [stderr] warning: function `set_panic_hook` is never used [INFO] [stderr] --> len-web/src/utils.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn set_panic_hook() { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `len-web` (lib) generated 1 warning [INFO] [stderr] warning: unused imports: `FunctionCall` and `Identifier` [INFO] [stderr] --> len/src/eval.rs:274:22 [INFO] [stderr] | [INFO] [stderr] 274 | use crate::ast::{FunctionCall, Identifier}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> len/src/eval.rs:276:9 [INFO] [stderr] | [INFO] [stderr] 276 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tracing::debug` [INFO] [stderr] --> len/src/eval.rs:277:9 [INFO] [stderr] | [INFO] [stderr] 277 | use tracing::debug; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tracing_test::traced_test` [INFO] [stderr] --> len/src/ty.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | use tracing_test::traced_test; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `maybe_s` [INFO] [stderr] --> len/src/ty.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let maybe_s = Ty::Sum(From::from([ [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `test_ty` is never used [INFO] [stderr] --> len/src/ty.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | fn test_ty() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Token`, `ast`, `chumsky`, `eval::RawScope`, and `lexer` [INFO] [stderr] --> len-cli/src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | ast, chumsky, [INFO] [stderr] | ^^^ ^^^^^^^ [INFO] [stderr] 4 | eval::RawScope, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 5 | lexer::{lexer, Token}, [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `len-web` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `len` (lib test) generated 25 warnings (19 duplicates) (run `cargo fix --lib -p len --tests` to apply 4 suggestions) [INFO] [stderr] warning: `len-cli` (bin "garden" test) generated 1 warning (run `cargo fix --bin "garden" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/len-277165b20d37d2c4) [INFO] [stdout] [INFO] [stdout] running 36 tests [INFO] [stdout] test ast::tests::test_expression::input_08____grouping_app_____TokenKind__Ident___foo____TokenKind__LeftPar ... ok [INFO] [stdout] test ast::tests::test_expression::input_11____infix_grouping_____TokenKind__LeftParenthesis_TokenKind__Iden ... ok [INFO] [stdout] test ast::tests::test_expression::input_03____int_____TokenKind__Number_1_into_________ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_03____symbols___________ ... ok [INFO] [stdout] test ast::tests::test_expression::input_01____empty___________ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_04____symbols_split___r___3_1__3__3__s______ ... ok [INFO] [stdout] test ast::tests::test_expression::input_07____bad_grouping_____TokenKind__LeftParenthesis_TokenKind__Ident_ ... ok [INFO] [stdout] test ast::tests::test_expression::input_12____infix_assoc_____TokenKind__Ident___a____TokenKind__Symbol____ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_06____bads___r____foo___ ... ok [INFO] [stdout] test ast::tests::test_expression::input_10____infix_____TokenKind__Number_1_into____TokenKind__Symbol______ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_05____string___r____foo____bar_____ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_07____parens___r___12_23______foo____1_1____ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_02____int_____1233131___ ... ok [INFO] [stdout] test ast::tests::test_expression::input_06____grouping_____TokenKind__LeftParenthesis_TokenKind__Ident___fo ... ok [INFO] [stdout] test ast::tests::test_expression::input_04____app_____TokenKind__Ident___foo____TokenKind__Number_1_into___ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_09____reserved______________ ... ok [INFO] [stdout] test ast::tests::test_expression::input_02____ident_____TokenKind__Ident___foo_________ ... ok [INFO] [stdout] test ast::tests::test_expression::input_05____app_multiple_____TokenKind__Ident___foo____TokenKind__Ident__ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_08____ident_____foobarfoo_barfoo_bar_foo_1____ ... ok [INFO] [stdout] test ast::tests::test_expression::input_13____struct_simple_____TokenKind__LeftCurly_TokenKind__Ident___a__ ... ok [INFO] [stdout] test ast::tests::test_ast::input_2____assign_____TokenKind__Ident___a____TokenKind__Bind_TokenKind_ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_01____empty________ ... ok [INFO] [stdout] test ast::tests::test_ast::input_1____empty___________ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_12____arrow_____ab___ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_10____assign_____ab___ ... ok [INFO] [stdout] test ast::tests::test_expression::input_09____grouping_app_alt_____TokenKind__LeftParenthesis_TokenKind__Id ... ok [INFO] [stdout] test lexer::tests::test_symbol::input_1______ ... ok [INFO] [stdout] test lexer::tests::test_symbol::input_2______ ... ok [INFO] [stdout] test lexer::tests::test_symbol::input_3____2__ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_11____assign2_____abc___ ... ok [INFO] [stdout] test lexer::tests::test_lexer::input_13____arrow2_____ab___ ... ok [INFO] [stdout] test lexer::tests::test_symbol::input_6____________ ... ok [INFO] [stdout] test lexer::tests::test_symbol::input_4_______ ... ok [INFO] [stdout] test lexer::tests::test_symbol::input_5_______ ... ok [INFO] [stdout] test lexer::tests::test_symbol::input_7_________ ... ok [INFO] [stdout] test lexer::tests::test_lexer_new ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- lexer::tests::test_lexer_new stdout ---- [INFO] [stdout] 2025-02-23T22:32:47.586328Z DEBUG test_lexer_new: len::lexer::tests: res=ParseResult { output: Some([(0..2, Number(2)), (2..6, Number(123)), (6..8, Number(12))]), errs: [] } [INFO] [stdout] 2025-02-23T22:32:47.586404Z DEBUG test_lexer_new: len::lexer::tests: r=(0..2, Number(2)) c=SpanContext { source: Unknown } [INFO] [stdout] 2025-02-23T22:32:47.586431Z DEBUG test_lexer_new: len::lexer::tests: r=(2..6, Number(123)) c=SpanContext { source: Unknown } [INFO] [stdout] 2025-02-23T22:32:47.586448Z DEBUG test_lexer_new: len::lexer::tests: r=(6..8, Number(12)) c=SpanContext { source: Unknown } [INFO] [stdout] [INFO] [stdout] thread 'lexer::tests::test_lexer_new' panicked at len/src/lexer.rs:201:9: [INFO] [stdout] not yet implemented [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5bec7258321a - std::backtrace_rs::backtrace::libunwind::trace::h88deb10bd0145eb8 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x5bec7258321a - std::backtrace_rs::backtrace::trace_unsynchronized::he1036f5481c14dff [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5bec7258321a - std::sys::backtrace::_print_fmt::hecc345b6e70c4b20 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5bec7258321a - ::fmt::he089f96442833f67 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5bec725ac233 - core::fmt::rt::Argument::fmt::h1f77cded99c71a14 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x5bec725ac233 - core::fmt::write::h2f210ed4c94745cb [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/fmt/mod.rs:1440:21 [INFO] [stdout] 6: 0x5bec7257fc13 - std::io::Write::write_fmt::he723b56f7e0bd522 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/io/mod.rs:1887:15 [INFO] [stdout] 7: 0x5bec72583062 - std::sys::backtrace::BacktraceLock::print::h810fbd31421329e6 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x5bec72584750 - std::panicking::default_hook::{{closure}}::hbaad47ed9dc6356d [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x5bec725844ed - std::panicking::default_hook::h24e207139139d40a [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:319:9 [INFO] [stdout] 10: 0x5bec721f7753 - as core::ops::function::Fn>::call::h63353c459bb27956 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 11: 0x5bec721f7753 - test::test_main::{{closure}}::hd5af4d6c4e32fe08 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:134:21 [INFO] [stdout] 12: 0x5bec72584f83 - as core::ops::function::Fn>::call::h3af32c23caf5c679 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:2007:9 [INFO] [stdout] 13: 0x5bec72584f83 - std::panicking::rust_panic_with_hook::ha9131beeb2ddc506 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:836:13 [INFO] [stdout] 14: 0x5bec72584c26 - std::panicking::begin_panic_handler::{{closure}}::h1bba0eaeb6da506f [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:694:13 [INFO] [stdout] 15: 0x5bec72583719 - std::sys::backtrace::__rust_end_short_backtrace::h1d1ca3eade483f4c [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x5bec725848ed - rust_begin_unwind [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:692:5 [INFO] [stdout] 17: 0x5bec7213be90 - core::panicking::panic_fmt::h896a0727a1a943f9 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x5bec7213bf1c - core::panicking::panic::h06336e0c962d4a4a [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panicking.rs:145:5 [INFO] [stdout] 19: 0x5bec7217fe8b - len::lexer::tests::test_lexer_new::hbc2542ad88c2ebbb [INFO] [stdout] at /opt/rustwide/workdir/len/src/lexer.rs:201:9 [INFO] [stdout] 20: 0x5bec7217f277 - len::lexer::tests::test_lexer_new::{{closure}}::hf1ab608ad2c34525 [INFO] [stdout] at /opt/rustwide/workdir/len/src/lexer.rs:190:24 [INFO] [stdout] 21: 0x5bec7215a736 - core::ops::function::FnOnce::call_once::ha575c694d60af1f1 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 22: 0x5bec721fcefb - core::ops::function::FnOnce::call_once::h8acc80b5a33ff319 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x5bec721fcefb - test::__rust_begin_short_backtrace::h52b6da716ad42b7d [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:632:18 [INFO] [stdout] 24: 0x5bec721fbe33 - test::run_test_in_process::{{closure}}::h2580047890abbefe [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:655:60 [INFO] [stdout] 25: 0x5bec721fbe33 - as core::ops::function::FnOnce<()>>::call_once::h936f8c89d0a99c40 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 26: 0x5bec721fbe33 - std::panicking::try::do_call::h868682cc368697f9 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:584:40 [INFO] [stdout] 27: 0x5bec721fbe33 - std::panicking::try::h0356ffc38cbb5501 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:547:19 [INFO] [stdout] 28: 0x5bec721fbe33 - std::panic::catch_unwind::h74edf102a3082536 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panic.rs:358:14 [INFO] [stdout] 29: 0x5bec721fbe33 - test::run_test_in_process::hc27d69576b7224e4 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:655:27 [INFO] [stdout] 30: 0x5bec721fbe33 - test::run_test::{{closure}}::h9f3bfaf910429adb [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:576:43 [INFO] [stdout] 31: 0x5bec721bfb65 - test::run_test::{{closure}}::h3d537cdce8ec5816 [INFO] [stderr] error: test failed, to rerun pass `-p len --lib` [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/test/src/lib.rs:606:41 [INFO] [stdout] 32: 0x5bec721bfb65 - std::sys::backtrace::__rust_begin_short_backtrace::hb51d9a6c67ec382d [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 33: 0x5bec721c35a6 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5738f3abb9603fe6 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/thread/mod.rs:564:17 [INFO] [stdout] 34: 0x5bec721c35a6 - as core::ops::function::FnOnce<()>>::call_once::h5e9f4b56e45e8108 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 35: 0x5bec721c35a6 - std::panicking::try::do_call::ha36db853b2f34e23 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:584:40 [INFO] [stdout] 36: 0x5bec721c35a6 - std::panicking::try::h57e1aa33a0efb1be [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panicking.rs:547:19 [INFO] [stdout] 37: 0x5bec721c35a6 - std::panic::catch_unwind::hdb71a6103024936e [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/panic.rs:358:14 [INFO] [stdout] 38: 0x5bec721c35a6 - std::thread::Builder::spawn_unchecked_::{{closure}}::h8caa22218f423ab1 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/thread/mod.rs:562:30 [INFO] [stdout] 39: 0x5bec721c35a6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb3b44780e9c053e5 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 40: 0x5bec725891fb - as core::ops::function::FnOnce>::call_once::h2649f14f1b1c150d [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 41: 0x5bec725891fb - as core::ops::function::FnOnce>::call_once::hb2ade58cb34e1bc4 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/alloc/src/boxed.rs:1993:9 [INFO] [stdout] 42: 0x5bec725891fb - std::sys::pal::unix::thread::Thread::new::thread_start::ha07e360225fa3528 [INFO] [stdout] at /rustc/4d91de4e48198da2e33413efdcd9cd2cc0c46688/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 43: 0x7484828c3ac3 - [INFO] [stdout] 44: 0x748482954a04 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] lexer::tests::test_lexer_new [INFO] [stdout] [INFO] [stdout] test result: FAILED. 35 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "427823e8073818053b3bb8ba48605f09ab1d7944eb47db73da067fd4095343c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "427823e8073818053b3bb8ba48605f09ab1d7944eb47db73da067fd4095343c6", kill_on_drop: false }` [INFO] [stdout] 427823e8073818053b3bb8ba48605f09ab1d7944eb47db73da067fd4095343c6