[INFO] fetching crate pros-simulator 0.5.0... [INFO] testing pros-simulator-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate pros-simulator 0.5.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate pros-simulator 0.5.0 [INFO] finished tweaking crates.io crate pros-simulator 0.5.0 [INFO] tweaked toml for crates.io crate pros-simulator 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pros-simulator 0.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 217 packages to latest compatible versions [INFO] [stderr] Adding crossterm v0.27.0 (available: v0.29.0) [INFO] [stderr] Adding pros-sys v0.4.3 (available: v0.8.0) [INFO] [stderr] Adding ratatui v0.24.0 (available: v0.29.0) [INFO] [stderr] Adding tui-big-text v0.2.1 (available: v0.7.3) [INFO] [stderr] Adding tui-logger v0.10.1 (available: v0.17.4) [INFO] [stderr] Adding wasmtime v16.0.0 (available: v38.0.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmtime-fiber v16.0.0 [INFO] [stderr] Downloaded wasmtime-asm-macros v16.0.0 [INFO] [stderr] Downloaded wasmtime-wmemcheck v16.0.0 [INFO] [stderr] Downloaded wasmtime-cranelift-shared v16.0.0 [INFO] [stderr] Downloaded strum v0.25.0 [INFO] [stderr] Downloaded wasmtime-versioned-export-macros v16.0.0 [INFO] [stderr] Downloaded signal-hook-mio v0.2.5 [INFO] [stderr] Downloaded strum_macros v0.25.3 [INFO] [stderr] Downloaded wasmtime-wit-bindgen v16.0.0 [INFO] [stderr] Downloaded derive_builder_core v0.12.0 [INFO] [stderr] Downloaded arbitrary v1.4.2 [INFO] [stderr] Downloaded cassowary v0.3.0 [INFO] [stderr] Downloaded derive_builder_macro v0.12.0 [INFO] [stderr] Downloaded wasmtime-jit-icache-coherence v16.0.0 [INFO] [stderr] Downloaded cranelift-native v0.103.0 [INFO] [stderr] Downloaded stability v0.1.1 [INFO] [stderr] Downloaded matchers v0.2.0 [INFO] [stderr] Downloaded wasmtime-types v16.0.0 [INFO] [stderr] Downloaded cranelift-control v0.103.0 [INFO] [stderr] Downloaded pros-simulator-interface v0.5.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.103.0 [INFO] [stderr] Downloaded wasmtime-component-util v16.0.0 [INFO] [stderr] Downloaded cranelift-bforest v0.103.0 [INFO] [stderr] Downloaded indoc v2.0.7 [INFO] [stderr] Downloaded tui-big-text v0.2.1 [INFO] [stderr] Downloaded cranelift-entity v0.103.0 [INFO] [stderr] Downloaded wasmtime-component-macro v16.0.0 [INFO] [stderr] Downloaded slice-group-by v0.3.1 [INFO] [stderr] Downloaded cranelift-frontend v0.103.0 [INFO] [stderr] Downloaded wasmtime-jit v16.0.0 [INFO] [stderr] Downloaded sptr v0.3.2 [INFO] [stderr] Downloaded memfd v0.6.5 [INFO] [stderr] Downloaded font8x8 v0.3.1 [INFO] [stderr] Downloaded cpp_demangle v0.3.5 [INFO] [stderr] Downloaded derive_builder v0.12.0 [INFO] [stderr] Downloaded regalloc2 v0.9.3 [INFO] [stderr] Downloaded wasmtime-environ v16.0.0 [INFO] [stderr] Downloaded cranelift-isle v0.103.0 [INFO] [stderr] Downloaded wasmtime-cranelift v16.0.0 [INFO] [stderr] Downloaded wit-parser v0.13.2 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.103.0 [INFO] [stderr] Downloaded wasm-encoder v0.38.1 [INFO] [stderr] Downloaded mio v0.8.11 [INFO] [stderr] Downloaded nu-ansi-term v0.50.3 [INFO] [stderr] Downloaded crossterm v0.27.0 [INFO] [stderr] Downloaded wasmtime-runtime v16.0.0 [INFO] [stderr] Downloaded tracing-subscriber v0.3.20 [INFO] [stderr] Downloaded cranelift-wasm v0.103.0 [INFO] [stderr] Downloaded wasmparser v0.118.2 [INFO] [stderr] Downloaded wasmtime v16.0.0 [INFO] [stderr] Downloaded ratatui v0.24.0 [INFO] [stderr] Downloaded rustix v0.38.44 [INFO] [stderr] Downloaded ratatui v0.25.0 [INFO] [stderr] Downloaded cranelift-codegen v0.103.0 [INFO] [stderr] Downloaded linux-raw-sys v0.4.15 [INFO] [stderr] Downloaded pros-sys v0.4.3 [INFO] [stderr] Downloaded tui-logger v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e383fa9caada780329f1035476b5696a4225d6ec1f6b21fb64347274e82cafbd [INFO] running `Command { std: "docker" "start" "-a" "e383fa9caada780329f1035476b5696a4225d6ec1f6b21fb64347274e82cafbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e383fa9caada780329f1035476b5696a4225d6ec1f6b21fb64347274e82cafbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e383fa9caada780329f1035476b5696a4225d6ec1f6b21fb64347274e82cafbd", kill_on_drop: false }` [INFO] [stdout] e383fa9caada780329f1035476b5696a4225d6ec1f6b21fb64347274e82cafbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 751be69a40398e4c193088f67edeec15ebfac5959acf20255e537494e23b1612 [INFO] running `Command { std: "docker" "start" "-a" "751be69a40398e4c193088f67edeec15ebfac5959acf20255e537494e23b1612", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling cranelift-isle v0.103.0 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling cranelift-codegen-shared v0.103.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling slice-group-by v0.3.1 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling arbitrary v1.4.2 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling cranelift-codegen-meta v0.103.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling wasmtime-asm-macros v16.0.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling cpp_demangle v0.3.5 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling wasmtime-wmemcheck v16.0.0 [INFO] [stderr] Compiling wasm-encoder v0.38.1 [INFO] [stderr] Compiling sptr v0.3.2 [INFO] [stderr] Compiling wasmtime-jit-icache-coherence v16.0.0 [INFO] [stderr] Compiling pros-sys v0.4.3 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cranelift-control v0.103.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling wasmparser v0.118.2 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling cranelift-codegen v0.103.0 [INFO] [stderr] Compiling regalloc2 v0.9.3 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling memfd v0.6.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling wasmtime-versioned-export-macros v16.0.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling snafu-derive v0.8.9 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling tokio v1.48.0 [INFO] [stderr] Compiling wasmtime-fiber v16.0.0 [INFO] [stderr] Compiling wasmtime-runtime v16.0.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling snafu v0.8.9 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling cranelift-entity v0.103.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling pros-simulator-interface v0.5.0 [INFO] [stderr] Compiling wasmtime-types v16.0.0 [INFO] [stderr] Compiling cranelift-bforest v0.103.0 [INFO] [stderr] Compiling wasmtime-environ v16.0.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling wasmtime-jit v16.0.0 [INFO] [stderr] Compiling cranelift-frontend v0.103.0 [INFO] [stderr] Compiling cranelift-native v0.103.0 [INFO] [stderr] Compiling wasmtime-cranelift-shared v16.0.0 [INFO] [stderr] Compiling cranelift-wasm v0.103.0 [INFO] [stderr] Compiling wasmtime-cranelift v16.0.0 [INFO] [stderr] Compiling wasmtime v16.0.0 [INFO] [stderr] Compiling pros-simulator v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/api/generic_io.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn configure_generic_io_api(linker: &mut Linker) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: WasmTy` will fail [INFO] [stdout] --> src/api/generic_io.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | linker.func_wrap1_async("env", "sim_abort", |caller: Caller<'_, Host>, msg: u32| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 30 ~ linker.func_wrap1_async::<_, ()>("env", "sim_abort", |caller: Caller<'_, Host>, msg: u32| { [INFO] [stdout] 31 | Box::new(async move { [INFO] [stdout] ... [INFO] [stdout] 49 | [INFO] [stdout] 50 ~ linker.func_wrap1_async::<_, ()>("env", "exit", |caller: Caller<'_, Host>, code: i32| { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pros-simulator` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "751be69a40398e4c193088f67edeec15ebfac5959acf20255e537494e23b1612", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "751be69a40398e4c193088f67edeec15ebfac5959acf20255e537494e23b1612", kill_on_drop: false }` [INFO] [stdout] 751be69a40398e4c193088f67edeec15ebfac5959acf20255e537494e23b1612