[INFO] cloning repository https://github.com/niklaskorz/enkay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niklaskorz/enkay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklaskorz%2Fenkay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklaskorz%2Fenkay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 043a362230963caef3038ec191252c917a4f1f69
[INFO] checking niklaskorz/enkay against master#55e86c996809902e8bbad512cfb4d2c18be446d9 for pr-153027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklaskorz%2Fenkay" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/niklaskorz/enkay
[INFO] finished tweaking git repo https://github.com/niklaskorz/enkay
[INFO] tweaked toml for git repo https://github.com/niklaskorz/enkay written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/niklaskorz/enkay on toolchain 55e86c996809902e8bbad512cfb4d2c18be446d9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/niklaskorz/enkay 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" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ascii-canvas v4.0.0
[INFO] [stderr]   Downloaded lalrpop-util v0.23.1
[INFO] [stderr]   Downloaded addr2line v0.26.1
[INFO] [stderr]   Downloaded lalrpop v0.23.1
[INFO] [stderr]   Downloaded gimli v0.33.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31c822bdafdc8ca152dee0c160f7e7a50e5dccbfbea5902ec554645bef7bc674
[INFO] running `Command { std: "docker" "start" "-a" "31c822bdafdc8ca152dee0c160f7e7a50e5dccbfbea5902ec554645bef7bc674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31c822bdafdc8ca152dee0c160f7e7a50e5dccbfbea5902ec554645bef7bc674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c822bdafdc8ca152dee0c160f7e7a50e5dccbfbea5902ec554645bef7bc674", kill_on_drop: false }`
[INFO] [stdout] 31c822bdafdc8ca152dee0c160f7e7a50e5dccbfbea5902ec554645bef7bc674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7729d811c455c14132ee13a5321c840a09a519d676d3e2f047f8b6d95bddfd3c
[INFO] running `Command { std: "docker" "start" "-a" "7729d811c455c14132ee13a5321c840a09a519d676d3e2f047f8b6d95bddfd3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling wasmtime-internal-core v43.0.0
[INFO] [stderr]    Compiling cranelift-srcgen v0.130.0
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.130.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking gimli v0.33.1
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling cranelift-isle v0.130.0
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]    Compiling object v0.38.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.130.0
[INFO] [stderr]    Compiling cranelift-bitset v0.130.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.130.0
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking cranelift-control v0.130.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking wasmtime-internal-component-util v43.0.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pulley-macros v43.0.0
[INFO] [stderr]    Compiling wasmtime-internal-versioned-export-macros v43.0.0
[INFO] [stderr]    Compiling pulley-interpreter v43.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling lalrpop-util v0.23.1
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]    Compiling wasmparser v0.245.1
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.130.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking cranelift-entity v0.130.0
[INFO] [stderr]     Checking regalloc2 v0.15.0
[INFO] [stderr]     Checking cranelift-bforest v0.130.0
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling bit-vec v0.9.1
[INFO] [stderr]    Compiling term v1.2.1
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling cranelift-codegen v0.130.0
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking winnow v1.0.0
[INFO] [stderr]    Compiling wasmtime-internal-unwinder v43.0.0
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking toml_parser v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling string_cache v0.9.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling bit-set v0.9.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling wasmtime-internal-fiber v43.0.0
[INFO] [stderr]    Compiling wasmtime-internal-jit-debug v43.0.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]     Checking serde_spanned v1.1.0
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking toml_writer v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling wit-parser v0.245.1
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]    Compiling wasmtime-internal-component-macro v43.0.0
[INFO] [stderr]    Compiling wasmtime-internal-cache v43.0.0
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking wasm-encoder v0.245.1
[INFO] [stderr]     Checking wasmprinter v0.245.1
[INFO] [stderr]     Checking toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling lalrpop v0.23.1
[INFO] [stderr]     Checking wast v245.0.1
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking wasmtime-environ v43.0.0
[INFO] [stderr]    Compiling wasmtime-internal-wit-bindgen v43.0.0
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]    Compiling wasmtime v43.0.0
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking ittapi v0.4.0
[INFO] [stderr]     Checking fxprof-processed-profile v0.8.1
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking wasmtime-internal-jit-icache-coherence v43.0.0
[INFO] [stderr]     Checking memfd v0.6.5
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking addr2line v0.26.1
[INFO] [stderr]     Checking wat v1.245.1
[INFO] [stderr]     Checking wasm-compose v0.245.1
[INFO] [stderr]    Compiling einklang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cranelift-frontend v0.130.0
[INFO] [stderr]     Checking cranelift-native v0.130.0
[INFO] [stderr]     Checking wasmtime-internal-cranelift v43.0.0
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/einklang-ddff3a8d438aa32a/out/parser/grammar.rs:4145:9
[INFO] [stdout]      |
[INFO] [stdout] 4145 |     (_, mut v, _): (usize, alloc::vec::Vec<Statement>, usize),
[INFO] [stdout]      |         ----^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]   --> src/parser/ast.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     If(Box<Expr>, Box<Expr>, Box<Expr>),
[INFO] [stdout]    |     -- ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 29 -     If(Box<Expr>, Box<Expr>, Box<Expr>),
[INFO] [stdout] 29 +     If((), (), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `return_type` and `body` are never read
[INFO] [stdout]   --> src/parser/ast.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Function {
[INFO] [stdout]    |     -------- fields in this variant
[INFO] [stdout] 31 |         params: Vec<Param>,
[INFO] [stdout] 32 |         return_type: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 33 |         body: Vec<Statement>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/ast.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     SuffixOp(Box<Expr>, SuffixOp),
[INFO] [stdout]    |     -------- ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 36 -     SuffixOp(Box<Expr>, SuffixOp),
[INFO] [stdout] 36 +     SuffixOp((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/ast.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Call(Vec<Box<Expr>>),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SuffixOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 55 -     Call(Vec<Box<Expr>>),
[INFO] [stdout] 55 +     Call(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/ast.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |     Index(Box<Expr>),
[INFO] [stdout]    |     ----- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SuffixOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 56 -     Index(Box<Expr>),
[INFO] [stdout] 56 +     Index(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/einklang-ddff3a8d438aa32a/out/parser/grammar.rs:4145:9
[INFO] [stdout]      |
[INFO] [stdout] 4145 |     (_, mut v, _): (usize, alloc::vec::Vec<Statement>, usize),
[INFO] [stdout]      |         ----^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, and `2` are never read
[INFO] [stdout]   --> src/parser/ast.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     If(Box<Expr>, Box<Expr>, Box<Expr>),
[INFO] [stdout]    |     -- ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 29 -     If(Box<Expr>, Box<Expr>, Box<Expr>),
[INFO] [stdout] 29 +     If((), (), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `return_type` and `body` are never read
[INFO] [stdout]   --> src/parser/ast.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Function {
[INFO] [stdout]    |     -------- fields in this variant
[INFO] [stdout] 31 |         params: Vec<Param>,
[INFO] [stdout] 32 |         return_type: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 33 |         body: Vec<Statement>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]   --> src/parser/ast.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     SuffixOp(Box<Expr>, SuffixOp),
[INFO] [stdout]    |     -------- ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 36 -     SuffixOp(Box<Expr>, SuffixOp),
[INFO] [stdout] 36 +     SuffixOp((), ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/ast.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |     Call(Vec<Box<Expr>>),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SuffixOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 55 -     Call(Vec<Box<Expr>>),
[INFO] [stdout] 55 +     Call(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parser/ast.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 |     Index(Box<Expr>),
[INFO] [stdout]    |     ----- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SuffixOp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 56 -     Index(Box<Expr>),
[INFO] [stdout] 56 +     Index(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 50s
[INFO] running `Command { std: "docker" "inspect" "7729d811c455c14132ee13a5321c840a09a519d676d3e2f047f8b6d95bddfd3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7729d811c455c14132ee13a5321c840a09a519d676d3e2f047f8b6d95bddfd3c", kill_on_drop: false }`
[INFO] [stdout] 7729d811c455c14132ee13a5321c840a09a519d676d3e2f047f8b6d95bddfd3c
