[INFO] fetching crate kahlo 0.0.1... [INFO] checking kahlo-0.0.1 against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-4 [INFO] extracting crate kahlo 0.0.1 into /workspace/builds/worker-1-tc1/source [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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate kahlo 0.0.1 on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 86 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.8.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6668215419ca5ca048e843c334705922ad62c552b9c656b032c599bb2cc66124 [INFO] running `Command { std: "docker" "start" "-a" "6668215419ca5ca048e843c334705922ad62c552b9c656b032c599bb2cc66124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6668215419ca5ca048e843c334705922ad62c552b9c656b032c599bb2cc66124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6668215419ca5ca048e843c334705922ad62c552b9c656b032c599bb2cc66124", kill_on_drop: false }` [INFO] [stdout] 6668215419ca5ca048e843c334705922ad62c552b9c656b032c599bb2cc66124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bf5e24e4601aec3904abb44251b23126d15a13b1b5120dd3238df7627ea68f8 [INFO] running `Command { std: "docker" "start" "-a" "9bf5e24e4601aec3904abb44251b23126d15a13b1b5120dd3238df7627ea68f8", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Checking clap_builder v4.5.54 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking euclid v0.22.11 [INFO] [stderr] Checking png v0.18.0 [INFO] [stderr] Checking zune-jpeg v0.5.8 [INFO] [stderr] Checking image v0.25.9 [INFO] [stderr] Checking kahlo v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex-automata v0.4.13 [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)]` (part of `#[warn(unused)]`) 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:22:47 [INFO] [stdout] | [INFO] [stdout] 22 | fn make_view_mut(&mut self, area: PixelBox) -> BitmapMut; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 22 | fn make_view_mut(&mut self, area: PixelBox) -> BitmapMut<'_, Format>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:26:47 [INFO] [stdout] | [INFO] [stdout] 26 | fn make_view_mut(&mut self, area: PixelBox) -> BitmapMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 26 | fn make_view_mut(&mut self, area: PixelBox) -> BitmapMut<'_, Format> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | fn make_view(&self, area: PixelBox) -> BitmapRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 130 | fn make_view(&self, area: PixelBox) -> BitmapRef<'_, Format> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:178:19 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn as_ref(&self) -> BitmapRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 178 | pub fn as_ref(&self) -> BitmapRef<'_, Format> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:187:19 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn as_mut(&mut self) -> BitmapMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 187 | pub fn as_mut(&mut self) -> BitmapMut<'_, Format> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:228:18 [INFO] [stdout] | [INFO] [stdout] 228 | fn make_view(&self, area: PixelBox) -> BitmapRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 228 | fn make_view(&self, area: PixelBox) -> BitmapRef<'_, Format> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.54 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.33 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking rand v0.8.5 [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] 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)]` (part of `#[warn(unused)]`) 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] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:22:47 [INFO] [stdout] | [INFO] [stdout] 22 | fn make_view_mut(&mut self, area: PixelBox) -> BitmapMut; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 22 | fn make_view_mut(&mut self, area: PixelBox) -> BitmapMut<'_, Format>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:26:47 [INFO] [stdout] | [INFO] [stdout] 26 | fn make_view_mut(&mut self, area: PixelBox) -> BitmapMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 26 | fn make_view_mut(&mut self, area: PixelBox) -> BitmapMut<'_, Format> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:130:18 [INFO] [stdout] | [INFO] [stdout] 130 | fn make_view(&self, area: PixelBox) -> BitmapRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 130 | fn make_view(&self, area: PixelBox) -> BitmapRef<'_, Format> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:178:19 [INFO] [stdout] | [INFO] [stdout] 178 | pub fn as_ref(&self) -> BitmapRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 178 | pub fn as_ref(&self) -> BitmapRef<'_, Format> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:187:19 [INFO] [stdout] | [INFO] [stdout] 187 | pub fn as_mut(&mut self) -> BitmapMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 187 | pub fn as_mut(&mut self) -> BitmapMut<'_, Format> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bitmap.rs:228:18 [INFO] [stdout] | [INFO] [stdout] 228 | fn make_view(&self, area: PixelBox) -> BitmapRef { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 228 | fn make_view(&self, area: PixelBox) -> BitmapRef<'_, Format> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.49s [INFO] running `Command { std: "docker" "inspect" "9bf5e24e4601aec3904abb44251b23126d15a13b1b5120dd3238df7627ea68f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bf5e24e4601aec3904abb44251b23126d15a13b1b5120dd3238df7627ea68f8", kill_on_drop: false }` [INFO] [stdout] 9bf5e24e4601aec3904abb44251b23126d15a13b1b5120dd3238df7627ea68f8