[INFO] fetching crate mevy_ui_syntax 0.3.2... [INFO] testing mevy_ui_syntax-0.3.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate mevy_ui_syntax 0.3.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate mevy_ui_syntax 0.3.2 [INFO] finished tweaking crates.io crate mevy_ui_syntax 0.3.2 [INFO] tweaked toml for crates.io crate mevy_ui_syntax 0.3.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mevy_ui_syntax 0.3.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mevy_ui_syntax 0.3.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 476b96d5bbb677dd30c5be83e5d8dde43d3865068135efae178747412a713aa2 [INFO] running `Command { std: "docker" "start" "-a" "476b96d5bbb677dd30c5be83e5d8dde43d3865068135efae178747412a713aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "476b96d5bbb677dd30c5be83e5d8dde43d3865068135efae178747412a713aa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "476b96d5bbb677dd30c5be83e5d8dde43d3865068135efae178747412a713aa2", kill_on_drop: false }` [INFO] [stdout] 476b96d5bbb677dd30c5be83e5d8dde43d3865068135efae178747412a713aa2 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 596782d9bb68322e595c1ebe46280600237047f0efaffc386e1d704739263b1f [INFO] running `Command { std: "docker" "start" "-a" "596782d9bb68322e595c1ebe46280600237047f0efaffc386e1d704739263b1f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling maflow v0.1.0 [INFO] [stderr] Compiling fastapprox v0.3.1 [INFO] [stderr] Compiling type_cell v0.3.4 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling derive_preset v0.1.0 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling derive-new v0.7.0 [INFO] [stderr] Compiling ext-trait-proc_macros v2.0.0 [INFO] [stderr] Compiling ext-trait v2.0.0 [INFO] [stderr] Compiling extension-traits v2.0.0 [INFO] [stderr] Compiling deki_proc v0.1.4 [INFO] [stderr] Compiling buns v0.1.2 [INFO] [stderr] Compiling deki_derive v0.1.1 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling deki_core v0.1.2 [INFO] [stderr] Compiling deki_lerp v0.1.0 [INFO] [stderr] Compiling deki_macros v0.1.0 [INFO] [stderr] Compiling deki v0.2.6 [INFO] [stderr] Compiling mevy_core_syntax v0.2.3 [INFO] [stderr] Compiling mevy_ui_syntax v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/lib.rs:237:27 [INFO] [stdout] | [INFO] [stdout] 237 | next!{val = oval.main} [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: `val` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/lib.rs:237:21 [INFO] [stdout] | [INFO] [stdout] 237 | next!{val = oval.main} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `flow_base_let` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/lib.rs:238:25 [INFO] [stdout] | [INFO] [stdout] 238 | let field = field.with_span(oval.span); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/lib.rs:249:30 [INFO] [stdout] | [INFO] [stdout] 249 | if let Some((color,span,extra)) = iter.try_into_color().prepare() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `extra` [INFO] [stdout] --> src/lib.rs:249:41 [INFO] [stdout] | [INFO] [stdout] 249 | if let Some((color,span,extra)) = iter.try_into_color().prepare() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_extra` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/lib.rs:250:25 [INFO] [stdout] | [INFO] [stdout] 250 | let field = "color".ident_span(span); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.10s [INFO] running `Command { std: "docker" "inspect" "596782d9bb68322e595c1ebe46280600237047f0efaffc386e1d704739263b1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "596782d9bb68322e595c1ebe46280600237047f0efaffc386e1d704739263b1f", kill_on_drop: false }` [INFO] [stdout] 596782d9bb68322e595c1ebe46280600237047f0efaffc386e1d704739263b1f [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6422ff3fc932204cff919f1eb02d81382fda951ae33f9d895658c11564f334c9 [INFO] running `Command { std: "docker" "start" "-a" "6422ff3fc932204cff919f1eb02d81382fda951ae33f9d895658c11564f334c9", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/lib.rs:237:27 [INFO] [stdout] | [INFO] [stdout] 237 | next!{val = oval.main} [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: `val` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/lib.rs:237:21 [INFO] [stdout] | [INFO] [stdout] 237 | next!{val = oval.main} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `flow_base_let` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/lib.rs:238:25 [INFO] [stdout] | [INFO] [stdout] 238 | let field = field.with_span(oval.span); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/lib.rs:249:30 [INFO] [stdout] | [INFO] [stdout] 249 | if let Some((color,span,extra)) = iter.try_into_color().prepare() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `extra` [INFO] [stdout] --> src/lib.rs:249:41 [INFO] [stdout] | [INFO] [stdout] 249 | if let Some((color,span,extra)) = iter.try_into_color().prepare() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_extra` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/lib.rs:250:25 [INFO] [stdout] | [INFO] [stdout] 250 | let field = "color".ident_span(span); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mevy_ui_syntax v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/lib.rs:237:27 [INFO] [stdout] | [INFO] [stdout] 237 | next!{val = oval.main} [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: `val` is captured in macro and introduced a unused variable [INFO] [stdout] --> src/lib.rs:237:21 [INFO] [stdout] | [INFO] [stdout] 237 | next!{val = oval.main} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `flow_base_let` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/lib.rs:238:25 [INFO] [stdout] | [INFO] [stdout] 238 | let field = field.with_span(oval.span); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/lib.rs:249:30 [INFO] [stdout] | [INFO] [stdout] 249 | if let Some((color,span,extra)) = iter.try_into_color().prepare() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `extra` [INFO] [stdout] --> src/lib.rs:249:41 [INFO] [stdout] | [INFO] [stdout] 249 | if let Some((color,span,extra)) = iter.try_into_color().prepare() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_extra` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `field` [INFO] [stdout] --> src/lib.rs:250:25 [INFO] [stdout] | [INFO] [stdout] 250 | let field = "color".ident_span(span); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "6422ff3fc932204cff919f1eb02d81382fda951ae33f9d895658c11564f334c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6422ff3fc932204cff919f1eb02d81382fda951ae33f9d895658c11564f334c9", kill_on_drop: false }` [INFO] [stdout] 6422ff3fc932204cff919f1eb02d81382fda951ae33f9d895658c11564f334c9 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7add6d559097767d4ecdb77374106bfec0890650c3c127795799f3e181ccef5a [INFO] running `Command { std: "docker" "start" "-a" "7add6d559097767d4ecdb77374106bfec0890650c3c127795799f3e181ccef5a", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `val` [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:237:27 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 237 | next!{val = oval.main} [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] help: `val` is captured in macro and introduced a unused variable [INFO] [stderr] --> src/lib.rs:237:21 [INFO] [stderr] | [INFO] [stderr] 237 | next!{val = oval.main} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] = note: this warning originates in the macro `flow_base_let` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `field` [INFO] [stderr] --> src/lib.rs:238:25 [INFO] [stderr] | [INFO] [stderr] 238 | let field = field.with_span(oval.span); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/lib.rs:249:30 [INFO] [stderr] | [INFO] [stderr] 249 | if let Some((color,span,extra)) = iter.try_into_color().prepare() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `extra` [INFO] [stderr] --> src/lib.rs:249:41 [INFO] [stderr] | [INFO] [stderr] 249 | if let Some((color,span,extra)) = iter.try_into_color().prepare() { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_extra` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `field` [INFO] [stderr] --> src/lib.rs:250:25 [INFO] [stderr] | [INFO] [stderr] 250 | let field = "color".ident_span(span); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_field` [INFO] [stderr] [INFO] [stderr] warning: `mevy_ui_syntax` (lib) generated 5 warnings [INFO] [stderr] warning: `mevy_ui_syntax` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mevy_ui_syntax-3250d45ccb904995) [INFO] [stderr] Doc-tests mevy_ui_syntax [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - DOptTreeExt (line 494) ... ignored [INFO] [stdout] test src/lib.rs - DTreeExt (line 479) ... ignored [INFO] [stdout] test src/lib.rs - DTreeIterExt (line 509) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7add6d559097767d4ecdb77374106bfec0890650c3c127795799f3e181ccef5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7add6d559097767d4ecdb77374106bfec0890650c3c127795799f3e181ccef5a", kill_on_drop: false }` [INFO] [stdout] 7add6d559097767d4ecdb77374106bfec0890650c3c127795799f3e181ccef5a