[INFO] cloning repository https://github.com/HaoboGu/slint-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HaoboGu/slint-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaoboGu%2Fslint-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaoboGu%2Fslint-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b970b0a7609f6bdc501f12035c3c2d7e424e878
[INFO] checking HaoboGu/slint-demo against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHaoboGu%2Fslint-demo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HaoboGu/slint-demo on toolchain 5a45ab9738330fb317d49e3594c2db5248b1e971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/HaoboGu/slint-demo
[INFO] finished tweaking git repo https://github.com/HaoboGu/slint-demo
[INFO] tweaked toml for git repo https://github.com/HaoboGu/slint-demo written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HaoboGu/slint-demo 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" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/slint-ui/slint`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded static_cell v2.1.0
[INFO] [stderr]   Downloaded embedded-storage-async v0.4.1
[INFO] [stderr]   Downloaded embassy-futures v0.1.1
[INFO] [stderr]   Downloaded embassy-net-driver v0.2.0
[INFO] [stderr]   Downloaded embassy-usb-driver v0.1.0
[INFO] [stderr]   Downloaded panic-probe v0.3.2
[INFO] [stderr]   Downloaded zerofrom-derive v0.1.4
[INFO] [stderr]   Downloaded defmt-rtt v0.4.1
[INFO] [stderr]   Downloaded zerovec-derive v0.10.2
[INFO] [stderr]   Downloaded defmt-parser v0.3.4
[INFO] [stderr]   Downloaded embassy-embedded-hal v0.1.0
[INFO] [stderr]   Downloaded embassy-hal-internal v0.1.0
[INFO] [stderr]   Downloaded bxcan v0.7.0
[INFO] [stderr]   Downloaded stm32-fmc v0.3.0
[INFO] [stderr]   Downloaded url v2.5.1
[INFO] [stderr]   Downloaded idna v1.0.0
[INFO] [stderr]   Downloaded kurbo v0.11.0
[INFO] [stderr]   Downloaded usvg v0.41.0
[INFO] [stderr]   Downloaded zerovec v0.10.2
[INFO] [stderr]   Downloaded defmt-macros v0.3.9
[INFO] [stderr]   Downloaded lyon_path v1.0.5
[INFO] [stderr]   Downloaded svgtypes v0.15.1
[INFO] [stderr]   Downloaded resvg v0.41.0
[INFO] [stderr]   Downloaded embassy-stm32 v0.1.0
[INFO] [stderr]   Downloaded embedded-hal-nb v1.0.0
[INFO] [stderr]   Downloaded sdio-host v0.5.0
[INFO] [stderr]   Downloaded embassy-time v0.3.1
[INFO] [stderr]   Downloaded defmt v0.3.8
[INFO] [stderr]   Downloaded wayland-sys v0.31.2
[INFO] [stderr]   Downloaded clru v0.6.2
[INFO] [stderr]   Downloaded lyon_extra v1.0.2
[INFO] [stderr]   Downloaded stm32-metapac v15.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fc5c229b95010c718d24376ab842ef3f69b38bafb67ad42037bd06920ce67f8
[INFO] running `Command { std: "docker" "start" "-a" "7fc5c229b95010c718d24376ab842ef3f69b38bafb67ad42037bd06920ce67f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fc5c229b95010c718d24376ab842ef3f69b38bafb67ad42037bd06920ce67f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc5c229b95010c718d24376ab842ef3f69b38bafb67ad42037bd06920ce67f8", kill_on_drop: false }`
[INFO] [stdout] 7fc5c229b95010c718d24376ab842ef3f69b38bafb67ad42037bd06920ce67f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99c02deb497d429e6fdbc9cfa2c63260f71e71ef590835e80fc57a218fc52fff
[INFO] running `Command { std: "docker" "start" "-a" "99c02deb497d429e6fdbc9cfa2c63260f71e71ef590835e80fc57a218fc52fff", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling defmt v0.3.8
[INFO] [stderr]     Checking critical-section v1.1.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling defmt-macros v0.3.9
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling zerocopy v0.7.34
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling miniz_oxide v0.7.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling roxmltree v0.19.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling bytemuck v1.16.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling memmap2 v0.9.4
[INFO] [stderr]    Compiling fontconfig-parser v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling litemap v0.7.3
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling writeable v0.5.5
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
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[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling fontdb v0.16.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
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[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling fdeflate v0.3.4
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
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[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling png v0.17.13
[INFO] [stderr]    Compiling euclid v0.22.10
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling kurbo v0.11.0
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling unicode-ccc v0.2.0
[INFO] [stderr]    Compiling unicode-properties v0.1.1
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
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[INFO] [stderr]    Compiling unicode-bidi-mirroring v0.2.0
[INFO] [stderr]    Compiling bitflags v2.5.0
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[INFO] [stderr]    Compiling rustybuzz v0.13.0
[INFO] [stderr]    Compiling svgtypes v0.15.1
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]    Compiling synstructure v0.13.1
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[INFO] [stderr]    Compiling unicode-vo v0.1.0
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling embassy-time-driver v0.1.0
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[INFO] [stderr]    Compiling data-url v0.3.1
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling base64 v0.22.1
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[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling xmlwriter v0.1.0
[INFO] [stderr]    Compiling exr v1.72.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
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[INFO] [stderr]    Compiling cortex-m-rt-macros v0.7.0
[INFO] [stderr]    Compiling lyon_path v1.0.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling zerofrom-derive v0.1.4
[INFO] [stderr]    Compiling yoke-derive v0.7.4
[INFO] [stderr]    Compiling zerovec-derive v0.10.2
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling usvg v0.41.0
[INFO] [stderr]    Compiling defmt-parser v0.3.4
[INFO] [stderr]    Compiling num_enum_derive v0.7.2
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling zerofrom v0.1.4
[INFO] [stderr]    Compiling yoke v0.7.4
[INFO] [stderr]    Compiling zerovec v0.10.2
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling rgb v0.8.37
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling embassy-time-queue-driver v0.1.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling cortex-m-rt v0.7.3
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling countme v3.0.1
[INFO] [stderr]    Compiling i-slint-compiler v1.7.0 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling i-slint-common v1.7.0 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling codemap v0.1.3
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling rowan v0.15.15
[INFO] [stderr]    Compiling css-color-parser2 v1.0.1
[INFO] [stderr]    Compiling linked_hash_set v0.1.4
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling resvg v0.41.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling codemap-diagnostic v0.1.2
[INFO] [stderr]    Compiling strum v0.26.2
[INFO] [stderr]    Compiling num_enum v0.7.2
[INFO] [stderr]    Compiling lyon_extra v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling fontdue v0.8.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling icu_properties v1.5.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling spin_on v0.1.1
[INFO] [stderr]    Compiling const-field-offset-macro v0.1.5 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stderr]    Compiling bytemuck_derive v1.7.0
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling document-features v0.2.8
[INFO] [stderr]     Checking embedded-hal v1.0.0
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling stm32-metapac v15.0.0
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking const-field-offset v0.1.5 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stderr]    Compiling darling_core v0.20.9
[INFO] [stderr]     Checking embedded-io v0.6.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling vtable-macro v0.2.0 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stderr]    Compiling derive_utils v0.14.1
[INFO] [stderr]    Compiling embassy-sync v0.5.0
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling winnow v0.6.13
[INFO] [stderr]    Compiling i-slint-core v1.7.0 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling auto_enums v0.8.5
[INFO] [stderr]     Checking vtable v0.2.0 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stderr]    Compiling idna v1.0.0
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling url v2.5.1
[INFO] [stderr]    Compiling i-slint-backend-selector v1.7.0 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stderr]    Compiling i-slint-core-macros v1.7.0 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stderr]    Compiling toml_edit v0.22.14
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]    Compiling embassy-hal-internal v0.1.0
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking pin-weak v1.1.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking embedded-storage v0.3.1
[INFO] [stderr]    Compiling embassy-stm32 v0.1.0
[INFO] [stderr]     Checking embedded-storage-async v0.4.1
[INFO] [stderr]     Checking embassy-time v0.3.1
[INFO] [stderr]    Compiling darling_macro v0.20.9
[INFO] [stderr]    Compiling darling v0.20.9
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling embassy-executor v0.5.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]    Compiling defmt-rtt v0.4.1
[INFO] [stderr]    Compiling panic-probe v0.3.2
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking embassy-embedded-hal v0.1.0
[INFO] [stderr]    Compiling embassy-executor-macros v0.4.1
[INFO] [stderr]     Checking embedded-graphics-core v0.4.0
[INFO] [stderr]     Checking embedded-hal-nb v1.0.0
[INFO] [stderr]     Checking embassy-usb-driver v0.1.0
[INFO] [stderr]     Checking bxcan v0.7.0
[INFO] [stderr]     Checking embassy-net-driver v0.2.0
[INFO] [stderr]     Checking stm32-fmc v0.3.0
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking sdio-host v0.5.0
[INFO] [stderr]     Checking linked_list_allocator v0.10.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking embedded-graphics v0.8.1
[INFO] [stderr]     Checking embedded-alloc v0.5.1
[INFO] [stderr]     Checking static_cell v2.1.0
[INFO] [stderr]    Compiling slint-build v1.7.0 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stderr]    Compiling slint-macros v1.7.0 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stderr]    Compiling slint-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking slint v1.7.0 (https://github.com/slint-ui/slint#ecd790ff)
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: item does not constrain `Fut::{opaque#0}`, but has it in its signature
[INFO] [stdout]    --> src/main.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[embassy_executor::main]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider moving the opaque type's declaration and defining uses into a separate module
[INFO] [stdout] note: this opaque type is in the signature
[INFO] [stdout]    --> src/main.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[embassy_executor::main]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the attribute macro `::embassy_executor::task` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: item does not constrain `Fut::{opaque#0}`, but has it in its signature
[INFO] [stdout]    --> src/main.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[embassy_executor::main]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider moving the opaque type's declaration and defining uses into a separate module
[INFO] [stdout] note: this opaque type is in the signature
[INFO] [stdout]    --> src/main.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout] 119 | #[embassy_executor::main]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the attribute macro `::embassy_executor::task` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slint-demo` (bin "slint-demo") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `slint-demo` (bin "slint-demo" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "99c02deb497d429e6fdbc9cfa2c63260f71e71ef590835e80fc57a218fc52fff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99c02deb497d429e6fdbc9cfa2c63260f71e71ef590835e80fc57a218fc52fff", kill_on_drop: false }`
[INFO] [stdout] 99c02deb497d429e6fdbc9cfa2c63260f71e71ef590835e80fc57a218fc52fff
