[INFO] cloning repository https://github.com/meowind/meowind
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meowind/meowind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeowind%2Fmeowind", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeowind%2Fmeowind'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 593b15d65043245c9ceb92c35ecd0dbaf21f9272
[INFO] testing meowind/meowind against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeowind%2Fmeowind" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/meowind/meowind
[INFO] finished tweaking git repo https://github.com/meowind/meowind
[INFO] tweaked toml for git repo https://github.com/meowind/meowind written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/meowind/meowind on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/meowind/meowind 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" "+1.99.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a61a9a06de3683941fca35a929d99837195ddd76728c06b095e11b56402f0afe
[INFO] running `Command { std: "docker" "start" "a61a9a06de3683941fca35a929d99837195ddd76728c06b095e11b56402f0afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a61a9a06de3683941fca35a929d99837195ddd76728c06b095e11b56402f0afe", 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" "a61a9a06de3683941fca35a929d99837195ddd76728c06b095e11b56402f0afe" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a61a9a06de3683941fca35a929d99837195ddd76728c06b095e11b56402f0afe", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a61a9a06de3683941fca35a929d99837195ddd76728c06b095e11b56402f0afe" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling cranelift-isle v0.110.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.110.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling cranelift-bitset v0.110.1
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.110.1
[INFO] [stderr]    Compiling indexmap v2.3.0
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stderr]    Compiling cranelift-entity v0.110.1
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling slice-group-by v0.3.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling cranelift-bforest v0.110.1
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling cranelift-control v0.110.1
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling regalloc2 v0.9.3
[INFO] [stderr]    Compiling pad v0.1.6
[INFO] [stderr]    Compiling winapi-util v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling wasmtime-jit-icache-coherence v23.0.1
[INFO] [stderr]    Compiling cranelift-codegen v0.110.1
[INFO] [stderr]    Compiling cranelift-frontend v0.110.1
[INFO] [stderr]    Compiling cranelift-native v0.110.1
[INFO] [stderr]    Compiling cranelift-module v0.110.1
[INFO] [stderr]    Compiling cranelift v0.110.1
[INFO] [stderr]    Compiling cranelift-jit v0.110.1
[INFO] [stderr]    Compiling meowind v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]    --> src/frontend/lexing/lexer.rs:286:16
[INFO] [stdout]     |
[INFO] [stdout] 286 |             && let Literal(lit) = &self.kind_buf
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `winapi_util::console`
[INFO] [stdout]   --> src/utils/colors.rs:1:18
[INFO] [stdout]    |
[INFO] [stdout]  1 | use winapi_util::console::Console;
[INFO] [stdout]    |                  ^^^^^^^ could not find `console` in `winapi_util`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/winapi-util-0.1.8/src/lib.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[cfg(windows)]
[INFO] [stdout]    |       ------- the item is gated here
[INFO] [stdout] 27 | pub mod console;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `let_chains` has been stable since `1.88.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::isize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/frontend/parsing/ast/expressions.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::isize;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `meowind` (bin "meowind") due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a61a9a06de3683941fca35a929d99837195ddd76728c06b095e11b56402f0afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a61a9a06de3683941fca35a929d99837195ddd76728c06b095e11b56402f0afe", kill_on_drop: false }`
[INFO] [stdout] a61a9a06de3683941fca35a929d99837195ddd76728c06b095e11b56402f0afe
