[INFO] cloning repository https://github.com/olix3001/PurrLang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/olix3001/PurrLang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folix3001%2FPurrLang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folix3001%2FPurrLang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47af7989bceccf57c9f25e09e41cfe39de2a9c9d
[INFO] checking olix3001/PurrLang against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folix3001%2FPurrLang" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/olix3001/PurrLang
[INFO] finished tweaking git repo https://github.com/olix3001/PurrLang
[INFO] tweaked toml for git repo https://github.com/olix3001/PurrLang written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/olix3001/PurrLang on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/olix3001/PurrLang 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 426f25131b31207a426b025b1428abe0f2737c8539bdadfa0776ddc5c4862c2e
[INFO] running `Command { std: "docker" "start" "-a" "426f25131b31207a426b025b1428abe0f2737c8539bdadfa0776ddc5c4862c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "426f25131b31207a426b025b1428abe0f2737c8539bdadfa0776ddc5c4862c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "426f25131b31207a426b025b1428abe0f2737c8539bdadfa0776ddc5c4862c2e", kill_on_drop: false }`
[INFO] [stdout] 426f25131b31207a426b025b1428abe0f2737c8539bdadfa0776ddc5c4862c2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 544dde15c234c966506fc9f9fab4468dc89ef2a48ec0be6b56aef5dab5628a9d
[INFO] running `Command { std: "docker" "start" "-a" "544dde15c234c966506fc9f9fab4468dc89ef2a48ec0be6b56aef5dab5628a9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde_json v1.0.118
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking crc v3.2.1
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking winnow v0.6.13
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]    Compiling zip v2.1.3
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking ariadne v0.4.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking aes v0.8.4
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[INFO] [stderr]     Checking memchr v2.7.4
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[INFO] [stderr]     Checking lzma-rs v0.3.0
[INFO] [stderr]     Checking clap_builder v4.5.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling cc v1.0.101
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking internment v0.8.3
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking common v0.2.0-alpha (/opt/rustwide/workdir/common)
[INFO] [stderr]     Checking error v0.2.0-alpha (/opt/rustwide/workdir/error)
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling zstd-sys v2.0.11+zstd.1.5.6
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]    Compiling logos-codegen v0.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling logos-derive v0.14.0
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking logos v0.14.0
[INFO] [stderr]     Checking parser v0.2.0-alpha (/opt/rustwide/workdir/parser)
[INFO] [stderr]    Compiling zstd-safe v7.1.0
[INFO] [stderr]     Checking zstd v0.13.1
[INFO] [stderr]     Checking resolution v0.2.0-alpha (/opt/rustwide/workdir/resolution)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> resolution/src/resolve.rs:969:9
[INFO] [stdout]     |
[INFO] [stdout] 969 |         _ => { notes.default_ret_ty.clone() }
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> resolution/src/resolve.rs:969:9
[INFO] [stdout]     |
[INFO] [stdout] 542 |         ast::ExpressionKind::Number(_) => ResolvedTy::Number,
[INFO] [stdout]     |         ------------------------------ matches some of the same values
[INFO] [stdout] 543 |         ast::ExpressionKind::String(_) => ResolvedTy::Text,
[INFO] [stdout]     |         ------------------------------ matches some of the same values
[INFO] [stdout] 544 |         ast::ExpressionKind::Bool(_) => ResolvedTy::Bool,
[INFO] [stdout]     |         ---------------------------- matches some of the same values
[INFO] [stdout] 545 |
[INFO] [stdout] 546 |         ast::ExpressionKind::Paren(subexpr) => 
[INFO] [stdout]     |         ----------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 969 |         _ => { notes.default_ret_ty.clone() }
[INFO] [stdout]     |         ^ ...and 9 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> resolution/src/resolve.rs:969:9
[INFO] [stdout]     |
[INFO] [stdout] 969 |         _ => { notes.default_ret_ty.clone() }
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> resolution/src/resolve.rs:969:9
[INFO] [stdout]     |
[INFO] [stdout] 542 |         ast::ExpressionKind::Number(_) => ResolvedTy::Number,
[INFO] [stdout]     |         ------------------------------ matches some of the same values
[INFO] [stdout] 543 |         ast::ExpressionKind::String(_) => ResolvedTy::Text,
[INFO] [stdout]     |         ------------------------------ matches some of the same values
[INFO] [stdout] 544 |         ast::ExpressionKind::Bool(_) => ResolvedTy::Bool,
[INFO] [stdout]     |         ---------------------------- matches some of the same values
[INFO] [stdout] 545 |
[INFO] [stdout] 546 |         ast::ExpressionKind::Paren(subexpr) => 
[INFO] [stdout]     |         ----------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 969 |         _ => { notes.default_ret_ty.clone() }
[INFO] [stdout]     |         ^ ...and 9 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking optimizer v0.2.0-alpha (/opt/rustwide/workdir/optimizer)
[INFO] [stderr]     Checking clap v4.5.7
[INFO] [stdout] warning: unused import: `data::Build`
[INFO] [stdout]  --> optimizer/src/tree_shaking.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::{algo::dijkstra, data::Build, graph::{DiGraph, NodeIndex}, visit::NodeRef};
[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: `visit::NodeRef`
[INFO] [stdout]  --> optimizer/src/tree_shaking.rs:5:74
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::{algo::dijkstra, data::Build, graph::{DiGraph, NodeIndex}, visit::NodeRef};
[INFO] [stdout]   |                                                                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `data::Build`
[INFO] [stdout]  --> optimizer/src/tree_shaking.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::{algo::dijkstra, data::Build, graph::{DiGraph, NodeIndex}, visit::NodeRef};
[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: `visit::NodeRef`
[INFO] [stdout]  --> optimizer/src/tree_shaking.rs:5:74
[INFO] [stdout]   |
[INFO] [stdout] 5 | use petgraph::{algo::dijkstra, data::Build, graph::{DiGraph, NodeIndex}, visit::NodeRef};
[INFO] [stdout]   |                                                                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde v1.0.203
[INFO] [stderr]     Checking serde_spanned v0.6.6
[INFO] [stderr]     Checking toml_datetime v0.6.6
[INFO] [stderr]     Checking toml_edit v0.22.14
[INFO] [stderr]     Checking codegen v0.2.0-alpha (/opt/rustwide/workdir/codegen)
[INFO] [stderr]     Checking compiler v0.2.0-alpha (/opt/rustwide/workdir/compiler)
[INFO] [stderr]     Checking toml v0.8.14
[INFO] [stderr]     Checking catnip v0.2.0-alpha (/opt/rustwide/workdir/catnip)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.02s
[INFO] running `Command { std: "docker" "inspect" "544dde15c234c966506fc9f9fab4468dc89ef2a48ec0be6b56aef5dab5628a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544dde15c234c966506fc9f9fab4468dc89ef2a48ec0be6b56aef5dab5628a9d", kill_on_drop: false }`
[INFO] [stdout] 544dde15c234c966506fc9f9fab4468dc89ef2a48ec0be6b56aef5dab5628a9d