[INFO] fetching crate impeller 0.4.0... [INFO] checking impeller-0.4.0 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate impeller 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate impeller 0.4.0 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate impeller 0.4.0 [INFO] finished tweaking crates.io crate impeller 0.4.0 [INFO] tweaked toml for crates.io crate impeller 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 653 packages to latest compatible versions [INFO] [stderr] Adding accesskit v0.14.0 (available: v0.16.1) [INFO] [stderr] Adding accesskit_consumer v0.22.0 (available: v0.24.1) [INFO] [stderr] Adding accesskit_macos v0.15.0 (available: v0.17.1) [INFO] [stderr] Adding accesskit_windows v0.20.0 (available: v0.23.0) [INFO] [stderr] Adding accesskit_winit v0.20.4 (available: v0.22.1) [INFO] [stderr] Adding arrow v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-arith v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-array v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-buffer v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-cast v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-csv v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-data v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-ipc v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-json v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-ord v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-row v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-schema v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-select v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding arrow-string v52.2.0 (available: v53.0.0) [INFO] [stderr] Adding ash v0.37.3+1.3.251 (available: v0.38.0+1.3.281) [INFO] [stderr] Adding async-broadcast v0.5.1 (available: v0.7.1) [INFO] [stderr] Adding atoi_simd v0.15.6 (available: v0.16.0) [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding bit-set v0.5.3 (available: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding brotli v5.0.0 (available: v6.0.0) [INFO] [stderr] Adding calloop v0.13.0 (available: v0.14.1) [INFO] [stderr] Adding cfg_aliases v0.1.1 (available: v0.2.1) [INFO] [stderr] Adding chrono-tz v0.8.6 (available: v0.10.0) [INFO] [stderr] Adding chrono-tz-build v0.2.1 (available: v0.4.0) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding core-graphics v0.23.2 (available: v0.24.0) [INFO] [stderr] Adding core-graphics-types v0.1.3 (available: v0.2.0) [INFO] [stderr] Adding crossterm v0.27.0 (available: v0.28.1) [INFO] [stderr] Adding d3d12 v0.20.0 (available: v22.0.0) [INFO] [stderr] Adding dirs v3.0.2 (available: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (available: v0.4.1) [INFO] [stderr] Adding embedded-io v0.4.0 (available: v0.6.1) [INFO] [stderr] Adding encase v0.8.0 (available: v0.10.0) [INFO] [stderr] Adding encase_derive v0.8.0 (available: v0.10.0) [INFO] [stderr] Adding encase_derive_impl v0.8.0 (available: v0.10.0) [INFO] [stderr] Adding equator v0.2.2 (available: v0.4.1) [INFO] [stderr] Adding equator-macro v0.2.1 (available: v0.4.1) [INFO] [stderr] Adding event-listener v2.5.3 (available: v5.3.1) [INFO] [stderr] Adding fixedbitset v0.4.2 (available: v0.5.7) [INFO] [stderr] Adding fn-traits v0.1.2 (available: v0.2.0) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding glam v0.27.0 (available: v0.29.0) [INFO] [stderr] Adding glow v0.13.1 (available: v0.14.1) [INFO] [stderr] Adding glutin_wgl_sys v0.5.0 (available: v0.6.0) [INFO] [stderr] Adding gpu-allocator v0.25.0 (available: v0.27.0) [INFO] [stderr] Adding hash32 v0.2.1 (available: v0.3.1) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding heapless v0.7.17 (available: v0.8.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding hexasphere v12.0.0 (available: v15.0.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding jni-sys v0.3.0 (available: v0.4.0) [INFO] [stderr] Adding lexical-core v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-parse-float v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-parse-integer v0.8.6 (available: v1.0.2) [INFO] [stderr] Adding lexical-util v0.8.5 (available: v1.0.3) [INFO] [stderr] Adding lexical-write-float v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding lexical-write-integer v0.8.5 (available: v1.0.2) [INFO] [stderr] Adding libloading v0.7.4 (available: v0.8.5) [INFO] [stderr] Adding libredox v0.0.2 (available: v0.1.3) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding malloc_buf v0.0.6 (available: v1.0.0) [INFO] [stderr] Adding matchers v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding memmap2 v0.7.1 (available: v0.9.5) [INFO] [stderr] Adding metal v0.28.0 (available: v0.29.0) [INFO] [stderr] Adding naga v0.20.0 (available: v22.1.0) [INFO] [stderr] Adding naga_oil v0.14.0 (available: v0.15.0) [INFO] [stderr] Adding ndk-sys v0.5.0+25.2.9519653 (available: v0.6.0+11769913) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (available: v0.50.1) [INFO] [stderr] Adding planus v0.3.1 (available: v0.4.0) [INFO] [stderr] Adding polars v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-arrow v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-compute v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-core v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-error v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-expr v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-io v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-lazy v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-mem-engine v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-ops v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-parquet v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-pipe v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-plan v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-row v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-sql v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-time v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding polars-utils v0.41.3 (available: v0.43.1) [INFO] [stderr] Adding raw-cpuid v10.7.0 (available: v11.1.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (available: v0.5.6) [INFO] [stderr] Adding regex-automata v0.1.10 (available: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.4) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding rustc_version v0.2.3 (available: v0.4.1) [INFO] [stderr] Adding rustls-native-certs v0.7.3 (available: v0.8.0) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding semver v0.9.0 (available: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (available: v0.10.2) [INFO] [stderr] Adding simba v0.8.1 (available: v0.9.0) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] [stderr] Adding smol_str v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding sqlparser v0.47.0 (available: v0.51.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding sysctl v0.5.5 (available: v0.6.0) [INFO] [stderr] Adding sysinfo v0.30.13 (available: v0.31.4) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wgpu v0.20.1 (available: v22.1.0) [INFO] [stderr] Adding wgpu-core v0.21.1 (available: v22.1.0) [INFO] [stderr] Adding wgpu-hal v0.21.1 (available: v22.0.0) [INFO] [stderr] Adding wgpu-types v0.20.0 (available: v22.0.0) [INFO] [stderr] Adding windows v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows v0.54.0 (available: v0.58.0) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-core v0.54.0 (available: v0.58.0) [INFO] [stderr] Adding windows-implement v0.53.0 (available: v0.58.0) [INFO] [stderr] Adding windows-interface v0.53.0 (available: v0.58.0) [INFO] [stderr] Adding windows-result v0.1.2 (available: v0.2.0) [INFO] [stderr] Adding windows-sys v0.45.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.42.2 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.42.2 (available: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d1c4659e8fd4f595b175bd9f551a4be096da8a97a6c961dad816a050274daf68 [INFO] running `Command { std: "docker" "start" "-a" "d1c4659e8fd4f595b175bd9f551a4be096da8a97a6c961dad816a050274daf68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d1c4659e8fd4f595b175bd9f551a4be096da8a97a6c961dad816a050274daf68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1c4659e8fd4f595b175bd9f551a4be096da8a97a6c961dad816a050274daf68", kill_on_drop: false }` [INFO] [stdout] d1c4659e8fd4f595b175bd9f551a4be096da8a97a6c961dad816a050274daf68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99ac1c5a3855b769190f8a353cd5d5bf118133579a40e888520151b63ba8dd2e [INFO] running `Command { std: "docker" "start" "-a" "99ac1c5a3855b769190f8a353cd5d5bf118133579a40e888520151b63ba8dd2e", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Fixed Cargo.toml (10 fixes) [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling winnow v0.6.20 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Compiling thiserror-impl-no-std v2.0.2 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking const-fnv1a-hash v1.1.0 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking thiserror-no-std v2.0.2 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling bytemuck_derive v1.7.1 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling num_enum_derive v0.7.3 [INFO] [stderr] Checking num_enum v0.7.3 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Checking safe_arch v0.7.2 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking wide v0.7.28 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v3.9.0 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking serde_with v3.9.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking simba v0.9.0 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking try_buf v0.1.3 [INFO] [stderr] Checking ustr v1.0.0 [INFO] [stderr] Checking postcard v1.0.10 [INFO] [stderr] Checking nalgebra v0.33.0 [INFO] [stderr] Checking impeller v0.4.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `impeller` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/util.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/util.rs:28:6 [INFO] [stderr] | [INFO] [stderr] 28 | ($left:expr_2021, $right:expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/util.rs:28:23 [INFO] [stderr] | [INFO] [stderr] 28 | ($left:expr_2021, $right:expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> src/assets.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn gen(&self, handle: Handle) -> Option { [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/util.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | ($left:expr, $right:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 28 | ($left:expr_2021, $right:expr) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/util.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | ($left:expr, $right:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 28 | ($left:expr, $right:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::str::from_utf8_unchecked` is unsafe and requires unsafe block [INFO] [stdout] --> src/util.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | core::str::from_utf8_unchecked(buf) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/util.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / pub const unsafe fn buf_and_len_to_str( [INFO] [stdout] 4 | | buf_len: &([u8; MAX_LEN], usize), [INFO] [stdout] 5 | | ) -> &str { [INFO] [stdout] | |_________^ [INFO] [stdout] = note: `--force-warn unsafe-op-in-unsafe-fn` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `impeller` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/util.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stdout] warning: `gen` is a keyword in the 2024 edition [INFO] [stdout] --> src/assets.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn gen(&self, handle: Handle) -> Option { [INFO] [stdout] | ^^^ help: you can use a raw identifier to stay compatible: `r#gen` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #49716 [INFO] [stdout] = note: `--force-warn keyword-idents-2024` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/util.rs:28:6 [INFO] [stderr] | [INFO] [stderr] 28 | ($left:expr_2021, $right:expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/util.rs:28:23 [INFO] [stderr] | [INFO] [stderr] 28 | ($left:expr_2021, $right:expr_2021) => { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/util.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | ($left:expr, $right:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 28 | ($left:expr_2021, $right:expr) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/util.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | ($left:expr, $right:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 28 | ($left:expr, $right:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::str::from_utf8_unchecked` is unsafe and requires unsafe block [INFO] [stdout] --> src/util.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | core::str::from_utf8_unchecked(buf) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/util.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / pub const unsafe fn buf_and_len_to_str( [INFO] [stdout] 4 | | buf_len: &([u8; MAX_LEN], usize), [INFO] [stdout] 5 | | ) -> &str { [INFO] [stdout] | |_________^ [INFO] [stdout] = note: `--force-warn unsafe-op-in-unsafe-fn` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.45s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking impeller v0.4.0 (/tmp/fixit) [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> src/assets.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn gen(&self, handle: Handle) -> Option { [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected identifier, found reserved keyword `gen` [INFO] [stdout] --> src/assets.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn gen(&self, handle: Handle) -> Option { [INFO] [stdout] | ^^^ expected identifier, found reserved keyword [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::str::from_utf8_unchecked` is unsafe and requires unsafe block [INFO] [stdout] --> src/util.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | core::str::from_utf8_unchecked(buf) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/util.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / pub const unsafe fn buf_and_len_to_str( [INFO] [stdout] 4 | | buf_len: &([u8; MAX_LEN], usize), [INFO] [stdout] 5 | | ) -> &str { [INFO] [stdout] | |_________^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::str::from_utf8_unchecked` is unsafe and requires unsafe block [INFO] [stdout] --> src/util.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | core::str::from_utf8_unchecked(buf) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/util.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | / pub const unsafe fn buf_and_len_to_str( [INFO] [stdout] 4 | | buf_len: &([u8; MAX_LEN], usize), [INFO] [stdout] 5 | | ) -> &str { [INFO] [stdout] | |_________^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] error: could not compile `impeller` (lib test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `impeller` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "99ac1c5a3855b769190f8a353cd5d5bf118133579a40e888520151b63ba8dd2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99ac1c5a3855b769190f8a353cd5d5bf118133579a40e888520151b63ba8dd2e", kill_on_drop: false }` [INFO] [stdout] 99ac1c5a3855b769190f8a353cd5d5bf118133579a40e888520151b63ba8dd2e