[INFO] cloning repository https://github.com/zeta-lang/zeta
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zeta-lang/zeta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeta-lang%2Fzeta", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeta-lang%2Fzeta'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b41863b35f765ddcf89d68afce697ab08c0cfb0a
[INFO] checking zeta-lang/zeta against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeta-lang%2Fzeta" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/zeta-lang/zeta
[INFO] finished tweaking git repo https://github.com/zeta-lang/zeta
[INFO] tweaked toml for git repo https://github.com/zeta-lang/zeta written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zeta-lang/zeta on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zeta-lang/zeta 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-7-tc2/source/ir/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-7-tc2/source/scribe-parser/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-7-tc2/source/codex-dependency-graph/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-7-tc2/source/emberforge-compiler/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-7-tc2/source/sentinel-typechecker/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-7-tc2/source/engraver-assembly-emit/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-7-tc2/source/zeta-lsp/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] [stderr] warning: Cargo.toml: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr] warning: `zeta-lang` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ada5c48df9420ad03262685372ca1ef852862525cb1c31080572eee5a766aeab
[INFO] running `Command { std: "docker" "start" "ada5c48df9420ad03262685372ca1ef852862525cb1c31080572eee5a766aeab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ada5c48df9420ad03262685372ca1ef852862525cb1c31080572eee5a766aeab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ada5c48df9420ad03262685372ca1ef852862525cb1c31080572eee5a766aeab" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ada5c48df9420ad03262685372ca1ef852862525cb1c31080572eee5a766aeab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ada5c48df9420ad03262685372ca1ef852862525cb1c31080572eee5a766aeab" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/ir/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/scribe-parser/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/codex-dependency-graph/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/emberforge-compiler/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/sentinel-typechecker/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/engraver-assembly-emit/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/zeta-lsp/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: Cargo.toml: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr] warning: `zeta-lang` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling cranelift-srcgen v0.132.2
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]     Checking smallvec v2.0.0-alpha.12
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling wasmtime-internal-core v45.0.2
[INFO] [stderr]     Checking arrayvec v0.7.7
[INFO] [stderr]    Compiling cranelift-isle v0.132.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.132.2
[INFO] [stderr]    Compiling cc v1.2.33
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.132.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking regalloc2 v0.15.1
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling io-uring v0.7.13
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking cranelift-bitset v0.132.2
[INFO] [stderr]     Checking rustls-pki-types v1.15.0
[INFO] [stderr]     Checking dashmap v7.0.0-rc2
[INFO] [stderr]     Checking cranelift-entity v0.132.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.132.2
[INFO] [stderr]     Checking cranelift-control v0.132.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking cranelift-bforest v0.132.2
[INFO] [stderr]    Compiling rustls v0.23.42
[INFO] [stderr]     Checking zetaruntime v0.1.0 (/opt/rustwide/workdir/zeta_utilities)
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]     Checking gimli v0.33.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.49
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking fluent-uri v0.1.4
[INFO] [stderr]     Checking ureq-proto v0.6.0
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.132.2
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking webpki-roots v1.0.8
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking utf8-zero v0.8.1
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking iris-math v0.1.0 (/opt/rustwide/workdir/iris-math)
[INFO] [stderr]     Checking mimalloc v0.1.52
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling cranelift-codegen v0.132.2
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking tar v0.4.46
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking ir v0.1.0 (/opt/rustwide/workdir/ir)
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking codex-dependency-graph v0.1.0 (/opt/rustwide/workdir/codex-dependency-graph)
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking scribe-parser v0.1.0 (/opt/rustwide/workdir/scribe-parser)
[INFO] [stderr]     Checking emberforge-compiler v0.1.0 (/opt/rustwide/workdir/emberforge-compiler)
[INFO] [stderr]     Checking sentinel-typechecker v0.1.0 (/opt/rustwide/workdir/sentinel-typechecker)
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> scribe-parser/src/hir_lowerer/monomorphization/exprs.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> scribe-parser/src/hir_lowerer/monomorphization/exprs.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lsp-server v0.9.0
[INFO] [stderr]     Checking lsp-types v0.97.0
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking rstest v0.26.1
[INFO] [stderr]     Checking ureq v3.3.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking zetaup v0.2.0-alpha (/opt/rustwide/workdir/zetaup)
[INFO] [stderr]     Checking cranelift-module v0.132.2
[INFO] [stderr]     Checking cranelift-frontend v0.132.2
[INFO] [stderr]     Checking cranelift-object v0.132.2
[INFO] [stderr]     Checking cranelift v0.132.2
[INFO] [stderr]     Checking engraver-assembly-emit v0.1.0 (/opt/rustwide/workdir/engraver-assembly-emit)
[INFO] [stderr]     Checking zeta-compiler-api v0.2.0-alpha (/opt/rustwide/workdir/zeta-compiler-api)
[INFO] [stderr]     Checking zeta-lang v0.2.0-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Checking zeta-lsp v0.2.0-alpha (/opt/rustwide/workdir/zeta-lsp)
[INFO] [stderr] warning: unused dependency `arrayvec`
[INFO] [stderr]   --> ir/Cargo.toml:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | arrayvec = "0.7.6"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `arrayvec`
[INFO] [stderr] warning: `ir` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "ada5c48df9420ad03262685372ca1ef852862525cb1c31080572eee5a766aeab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada5c48df9420ad03262685372ca1ef852862525cb1c31080572eee5a766aeab", kill_on_drop: false }`
[INFO] [stdout] ada5c48df9420ad03262685372ca1ef852862525cb1c31080572eee5a766aeab
