[INFO] fetching crate kahlo 0.0.1... [INFO] checking kahlo-0.0.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate kahlo 0.0.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate kahlo 0.0.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kahlo 0.0.1 [INFO] finished tweaking crates.io crate kahlo 0.0.1 [INFO] tweaked toml for crates.io crate kahlo 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 94 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (available: v0.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4cf23f0b423a5cebb4d0fe15a85bfeab7d4552851601794692784fa84bf2b07 [INFO] running `Command { std: "docker" "start" "-a" "b4cf23f0b423a5cebb4d0fe15a85bfeab7d4552851601794692784fa84bf2b07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4cf23f0b423a5cebb4d0fe15a85bfeab7d4552851601794692784fa84bf2b07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4cf23f0b423a5cebb4d0fe15a85bfeab7d4552851601794692784fa84bf2b07", kill_on_drop: false }` [INFO] [stdout] b4cf23f0b423a5cebb4d0fe15a85bfeab7d4552851601794692784fa84bf2b07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97b83d9abe935b86c1bc53465f7a325bb6c06e8ef90ff3760b1d046611225db2 [INFO] running `Command { std: "docker" "start" "-a" "97b83d9abe935b86c1bc53465f7a325bb6c06e8ef90ff3760b1d046611225db2", kill_on_drop: false }` [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking zune-core v0.4.12 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Checking byteorder-lite v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking fdeflate v0.3.5 [INFO] [stderr] Checking zune-jpeg v0.4.13 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking flate2 v1.0.34 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking png v0.17.14 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking euclid v0.22.11 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking image v0.25.2 [INFO] [stderr] Checking kahlo v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand v0.8.5 [INFO] [stdout] warning: methods `with_avx` and `is_generic` are never used [INFO] [stdout] --> src/op/dispatch.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl UnaryDispatch { [INFO] [stdout] | ---------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn with_avx(mut self, avx_imp: UnaryFunc) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn is_generic(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `with_avx` and `is_generic` are never used [INFO] [stdout] --> src/op/dispatch.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 58 | impl BinaryDispatch { [INFO] [stdout] | ----------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn with_avx( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn is_generic(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: unused import: `Standard` [INFO] [stdout] --> src/op/generate/impls.rs:2:59 [INFO] [stdout] | [INFO] [stdout] 2 | distributions::{uniform::SampleUniform, Distribution, Standard, Uniform}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UnaryOpSpec` [INFO] [stdout] --> src/op/fuzz.rs:9:56 [INFO] [stdout] | [INFO] [stdout] 9 | use super::{BinaryOpSpec, GenericBinary, GenericUnary, UnaryOpSpec}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BinaryOpSpec` [INFO] [stdout] --> src/op/fuzz.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | use super::{BinaryOpSpec, GenericBinary, GenericUnary, UnaryOpSpec}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/op/generate/impls.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn alphamap<'l>(ctx: &mut Context) -> Option<&'l dyn BitmapAccess> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/op/generate/impls.rs:89:22 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn alphamap_area(ctx: &mut Context) -> Option { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `::Params<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/op/fuzz.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 12 | let gen = UIS::gen(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 13 | let mut ctx = generate::Context::default(); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | let params = gen [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: this value of type `::Params<'_>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/op/fuzz.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 58 | let gen = BIS::gen(); [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 59 | let mut ctx = generate::Context::default(); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 85 | let params = gen [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] warning: method `with_avx` is never used [INFO] [stdout] --> src/op/dispatch.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl UnaryDispatch { [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn with_avx(mut self, avx_imp: UnaryFunc) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `with_avx` is never used [INFO] [stdout] --> src/op/dispatch.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 58 | impl BinaryDispatch { [INFO] [stdout] | ----------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn with_avx( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kahlo` (lib test) due to 3 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "97b83d9abe935b86c1bc53465f7a325bb6c06e8ef90ff3760b1d046611225db2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97b83d9abe935b86c1bc53465f7a325bb6c06e8ef90ff3760b1d046611225db2", kill_on_drop: false }` [INFO] [stdout] 97b83d9abe935b86c1bc53465f7a325bb6c06e8ef90ff3760b1d046611225db2