[INFO] cloning repository https://github.com/Bartosz-Slowik/mvvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bartosz-Slowik/mvvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBartosz-Slowik%2Fmvvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBartosz-Slowik%2Fmvvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d194cddaee52ca58fd37f8f6b935c65f296bcc6
[INFO] checking Bartosz-Slowik/mvvm/5d194cddaee52ca58fd37f8f6b935c65f296bcc6 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBartosz-Slowik%2Fmvvm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bartosz-Slowik/mvvm on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bartosz-Slowik/mvvm
[INFO] finished tweaking git repo https://github.com/Bartosz-Slowik/mvvm
[INFO] tweaked toml for git repo https://github.com/Bartosz-Slowik/mvvm written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Bartosz-Slowik/mvvm 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded ndk-glue v0.3.0
[INFO] [stderr]   Downloaded eframe v0.20.1
[INFO] [stderr]   Downloaded ecolor v0.20.0
[INFO] [stderr]   Downloaded sctk-adwaita v0.4.3
[INFO] [stderr]   Downloaded accesskit_winit v0.7.3
[INFO] [stderr]   Downloaded accesskit_macos v0.4.2
[INFO] [stderr]   Downloaded accesskit_consumer v0.12.1
[INFO] [stderr]   Downloaded polling v3.7.1
[INFO] [stderr]   Downloaded kurbo v0.8.3
[INFO] [stderr]   Downloaded ndk v0.3.0
[INFO] [stderr]   Downloaded bson v2.10.0
[INFO] [stderr]   Downloaded accesskit_windows v0.10.4
[INFO] [stderr]   Downloaded crossfont v0.5.2
[INFO] [stderr]   Downloaded egui-winit v0.20.1
[INFO] [stderr]   Downloaded egui_glow v0.20.1
[INFO] [stderr]   Downloaded accesskit v0.8.1
[INFO] [stderr]   Downloaded emath v0.20.0
[INFO] [stderr]   Downloaded mio-misc v1.2.2
[INFO] [stderr]   Downloaded egui v0.20.1
[INFO] [stderr]   Downloaded winit v0.25.0
[INFO] [stderr]   Downloaded epaint v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b60cc00a770895a34466df5de04d75a5ea120cf0503c9844b72957d168e45f5
[INFO] running `Command { std: "docker" "start" "-a" "5b60cc00a770895a34466df5de04d75a5ea120cf0503c9844b72957d168e45f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b60cc00a770895a34466df5de04d75a5ea120cf0503c9844b72957d168e45f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b60cc00a770895a34466df5de04d75a5ea120cf0503c9844b72957d168e45f5", kill_on_drop: false }`
[INFO] [stdout] 5b60cc00a770895a34466df5de04d75a5ea120cf0503c9844b72957d168e45f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 512f30741cc60254db33f7640ff3f7281b2a1d3158918eaff68886269414cf53
[INFO] running `Command { std: "docker" "start" "-a" "512f30741cc60254db33f7640ff3f7281b2a1d3158918eaff68886269414cf53", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
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[INFO] [stderr]    Compiling wayland-sys v0.29.5
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[INFO] [stderr]    Compiling khronos_api v3.1.0
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[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking mio v0.8.11
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[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking parking_lot v0.12.3
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[INFO] [stderr]     Checking freetype-rs v0.26.0
[INFO] [stderr]     Checking owned_ttf_parser v0.21.0
[INFO] [stderr]     Checking servo-fontconfig v0.5.1
[INFO] [stderr]    Compiling wayland-client v0.28.6
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking ab_glyph v0.2.26
[INFO] [stderr]    Compiling wayland-protocols v0.28.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking rustix v0.37.27
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking andrew v0.3.1
[INFO] [stderr]    Compiling darling_core v0.20.9
[INFO] [stderr]     Checking polling v2.8.0
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[INFO] [stderr]     Checking socket2 v0.4.10
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[INFO] [stderr]     Checking funty v2.0.0
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[INFO] [stderr]     Checking tiff v0.6.1
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[INFO] [stderr]     Checking async-global-executor v2.4.1
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[INFO] [stderr]     Checking bitvec v1.0.1
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[INFO] [stderr]     Checking calloop v0.6.5
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[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]     Checking wayland-commons v0.28.6
[INFO] [stderr]    Compiling bytemuck_derive v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling darling_macro v0.20.9
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]    Compiling darling v0.20.9
[INFO] [stderr]    Compiling enumset_derive v0.8.1
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking calloop v0.10.6
[INFO] [stderr]     Checking bytemuck v1.16.0
[INFO] [stderr]     Checking enumset v1.1.3
[INFO] [stderr]     Checking safe_arch v0.5.2
[INFO] [stderr]     Checking tiny-skia-path v0.7.0
[INFO] [stderr]     Checking emath v0.20.0
[INFO] [stderr]     Checking ecolor v0.20.0
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking arboard v3.4.0
[INFO] [stderr]     Checking epaint v0.20.0
[INFO] [stderr]     Checking wayland-cursor v0.28.6
[INFO] [stderr]     Checking accesskit v0.8.1
[INFO] [stderr]     Checking tiny-skia v0.7.0
[INFO] [stderr]     Checking egui v0.20.1
[INFO] [stderr]     Checking egui_glow v0.20.1
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stderr]     Checking bson v2.10.0
[INFO] [stderr]     Checking sctk-adwaita v0.4.3
[INFO] [stderr]     Checking smithay-clipboard v0.6.6
[INFO] [stderr]     Checking winit v0.27.5
[INFO] [stderr]     Checking hyper v0.14.29
[INFO] [stderr]     Checking accesskit_winit v0.7.3
[INFO] [stderr]     Checking egui-winit v0.20.1
[INFO] [stderr]     Checking eframe v0.20.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking mvvm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/view.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     update_handle.await;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     let _ = update_handle.await;
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/view.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     update_handle.await;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 93 |                     let _ = update_handle.await;
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "512f30741cc60254db33f7640ff3f7281b2a1d3158918eaff68886269414cf53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512f30741cc60254db33f7640ff3f7281b2a1d3158918eaff68886269414cf53", kill_on_drop: false }`
[INFO] [stdout] 512f30741cc60254db33f7640ff3f7281b2a1d3158918eaff68886269414cf53