[INFO] fetching crate vello_shaders 0.2.1... [INFO] checking vello_shaders-0.2.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate vello_shaders 0.2.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate vello_shaders 0.2.1 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vello_shaders 0.2.1 [INFO] finished tweaking crates.io crate vello_shaders 0.2.1 [INFO] tweaked toml for crates.io crate vello_shaders 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 47 packages to latest compatible versions [INFO] [stderr] Adding bit-set v0.5.3 (latest: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (latest: v0.8.0) [INFO] [stderr] Adding font-types v0.5.5 (latest: v0.7.0) [INFO] [stderr] Adding naga v0.20.0 (latest: v22.1.0) [INFO] [stderr] Adding read-fonts v0.19.3 (latest: v0.21.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding skrifa v0.19.3 (latest: v0.21.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 566bda1598d35f2f7d990e25a285e85e45acd7fe3185166f6377be08ba2e5371 [INFO] running `Command { std: "docker" "start" "-a" "566bda1598d35f2f7d990e25a285e85e45acd7fe3185166f6377be08ba2e5371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "566bda1598d35f2f7d990e25a285e85e45acd7fe3185166f6377be08ba2e5371", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "566bda1598d35f2f7d990e25a285e85e45acd7fe3185166f6377be08ba2e5371", kill_on_drop: false }` [INFO] [stdout] 566bda1598d35f2f7d990e25a285e85e45acd7fe3185166f6377be08ba2e5371 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f446e71d8d35847075f937a5c0d8830cd2add9052dc6437a0324aa1defe0bd9a [INFO] running `Command { std: "docker" "start" "-a" "f446e71d8d35847075f937a5c0d8830cd2add9052dc6437a0324aa1defe0bd9a", kill_on_drop: false }` [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling unicode-xid v0.2.5 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking svg_fmt v0.4.3 [INFO] [stderr] Compiling bytemuck_derive v1.7.1 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Checking kurbo v0.11.0 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Checking bytemuck v1.17.1 [INFO] [stderr] Checking peniko v0.1.1 [INFO] [stderr] Compiling naga v0.20.0 [INFO] [stderr] Checking font-types v0.5.5 [INFO] [stderr] Checking euclid v0.22.11 [INFO] [stderr] Checking read-fonts v0.19.3 [INFO] [stderr] Checking guillotiere v0.6.2 [INFO] [stderr] Checking skrifa v0.19.3 [INFO] [stderr] Checking vello_encoding v0.2.1 [INFO] [stderr] Compiling vello_shaders v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `module` and `module_info` are never read [INFO] [stdout] --> src/compile/mod.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 78 | pub struct ShaderInfo { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 79 | pub source: String, [INFO] [stdout] 80 | pub module: Module, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 81 | pub module_info: ModuleInfo, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShaderInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/types.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct BindingInfo { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 34 | pub name: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BindingInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `size_in_bytes` and `index` are never read [INFO] [stdout] --> src/types.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct WorkgroupBufferInfo { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 41 | pub size_in_bytes: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 42 | /// The order in which the workgroup variable is declared in the shader module. [INFO] [stdout] 43 | pub index: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkgroupBufferInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/compile/mod.rs:169:12 [INFO] [stdout] | [INFO] [stdout] 89 | let module = wgsl::parse_str(&source).map_err(|error| Error::new(&source, name, error))?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | let module_info = naga::valid::Validator::new(ValidationFlags::all(), Capabilities::all()) [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 169 | Ok(ShaderInfo { [INFO] [stdout] | ____________^ [INFO] [stdout] 170 | | source: postprocess(&source), [INFO] [stdout] 171 | | module, [INFO] [stdout] 172 | | module_info, [INFO] [stdout] ... | [INFO] [stdout] 175 | | workgroup_buffers, [INFO] [stdout] 176 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/compile/mod.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 208 | .filter_map(move |e| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 209 | e.ok() [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/compile/preprocess.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 14 | .filter_map(move |e| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | e.ok() [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vello_shaders` (build script) due to 4 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f446e71d8d35847075f937a5c0d8830cd2add9052dc6437a0324aa1defe0bd9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f446e71d8d35847075f937a5c0d8830cd2add9052dc6437a0324aa1defe0bd9a", kill_on_drop: false }` [INFO] [stdout] f446e71d8d35847075f937a5c0d8830cd2add9052dc6437a0324aa1defe0bd9a