[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] 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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, 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, Box, Box), [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, Box, Box), [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, [INFO] [stdout] 32 | return_type: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 33 | body: Vec, [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, 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, 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>), [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>), [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), [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), [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, 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, Box, Box), [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, Box, Box), [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, [INFO] [stdout] 32 | return_type: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 33 | body: Vec, [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, 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, 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>), [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>), [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), [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), [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