[INFO] fetching crate pixel_engine_backend 0.8.0...
[INFO] checking pixel_engine_backend-0.8.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate pixel_engine_backend 0.8.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate pixel_engine_backend 0.8.0 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 pixel_engine_backend 0.8.0
[INFO] finished tweaking crates.io crate pixel_engine_backend 0.8.0
[INFO] tweaked toml for crates.io crate pixel_engine_backend 0.8.0 written to /workspace/builds/worker-3-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]     Updating crates.io index
[INFO] [stderr]      Locking 202 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.5.2 (available: v0.7.6)
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[INFO] [stderr]       Adding glow v0.11.2 (available: v0.14.1)
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[INFO] [stderr]       Adding gpu-descriptor v0.2.4 (available: v0.3.0)
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[INFO] [stderr]       Adding hashbrown v0.12.3 (available: v0.14.5)
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[INFO] [stderr]       Adding malloc_buf v0.0.6 (available: v1.0.0)
[INFO] [stderr]       Adding memmap2 v0.5.10 (available: v0.9.5)
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[INFO] [stderr]       Adding nix v0.24.3 (available: v0.29.0)
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[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (available: v3.2.0)
[INFO] [stderr]       Adding raw-window-handle v0.4.3 (available: v0.6.2)
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[INFO] [stderr]       Adding renderdoc-sys v0.7.1 (available: v1.1.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.0.0)
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[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] [stderr]       Adding tiny-skia v0.7.0 (available: v0.11.4)
[INFO] [stderr]       Adding tiny-skia-path v0.7.0 (available: v0.11.4)
[INFO] [stderr]       Adding toml_edit v0.19.15 (available: v0.22.22)
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding wayland-client v0.29.5 (available: v0.31.6)
[INFO] [stderr]       Adding wayland-cursor v0.29.5 (available: v0.31.6)
[INFO] [stderr]       Adding wayland-protocols v0.29.5 (available: v0.32.4)
[INFO] [stderr]       Adding wayland-scanner v0.29.5 (available: v0.31.5)
[INFO] [stderr]       Adding wayland-sys v0.29.5 (available: v0.31.5)
[INFO] [stderr]       Adding wgpu v0.14.2 (available: v22.1.0)
[INFO] [stderr]       Adding wgpu-core v0.14.2 (available: v22.1.0)
[INFO] [stderr]       Adding wgpu-hal v0.14.1 (available: v22.0.0)
[INFO] [stderr]       Adding wgpu-types v0.14.1 (available: v22.0.0)
[INFO] [stderr]       Adding windows-sys v0.36.1 (available: v0.59.0)
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[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.36.1 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.36.1 (available: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.36.1 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.36.1 (available: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6)
[INFO] [stderr]       Adding winit v0.27.5 (available: v0.30.5)
[INFO] [stderr]       Adding winnow v0.5.40 (available: v0.6.20)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b0d8467e54331674dfd3f2761ed1d0cafbe9de28aaaf45f662672c6ac0425217
[INFO] running `Command { std: "docker" "start" "-a" "b0d8467e54331674dfd3f2761ed1d0cafbe9de28aaaf45f662672c6ac0425217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0d8467e54331674dfd3f2761ed1d0cafbe9de28aaaf45f662672c6ac0425217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d8467e54331674dfd3f2761ed1d0cafbe9de28aaaf45f662672c6ac0425217", kill_on_drop: false }`
[INFO] [stdout] b0d8467e54331674dfd3f2761ed1d0cafbe9de28aaaf45f662672c6ac0425217
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c7e31f6328e6eebac28b96a40a91c7e445b78d308a7ddd8a8bc8161c6f3b824b
[INFO] running `Command { std: "docker" "start" "-a" "c7e31f6328e6eebac28b96a40a91c7e445b78d308a7ddd8a8bc8161c6f3b824b", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking libloading v0.8.5
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling servo-fontconfig-sys v5.1.0
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]     Checking codespan-reporting v0.11.1
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[INFO] [stderr]    Compiling crossfont v0.5.2
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling smithay-client-toolkit v0.16.1
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking xcursor v0.3.8
[INFO] [stderr]     Checking parking_lot v0.12.3
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[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]    Compiling wgpu-core v0.14.2
[INFO] [stderr]     Checking gpu-alloc v0.5.4
[INFO] [stderr]     Checking freetype-rs v0.26.0
[INFO] [stderr]     Checking wgpu-types v0.14.1
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[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]     Checking renderdoc-sys v0.7.1
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[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling bytemuck_derive v1.7.1
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]     Checking wayland-cursor v0.29.5
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[INFO] [stderr]     Checking calloop v0.10.6
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[INFO] [stderr]     Checking tiny-skia-path v0.7.0
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[INFO] [stderr]     Checking wgpu-hal v0.14.1
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[INFO] [stderr]     Checking winit v0.27.5
[INFO] [stderr]     Checking wgpu v0.14.2
[INFO] [stderr]     Checking pixel_engine_backend v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.22s
[INFO] running `Command { std: "docker" "inspect" "c7e31f6328e6eebac28b96a40a91c7e445b78d308a7ddd8a8bc8161c6f3b824b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e31f6328e6eebac28b96a40a91c7e445b78d308a7ddd8a8bc8161c6f3b824b", kill_on_drop: false }`
[INFO] [stdout] c7e31f6328e6eebac28b96a40a91c7e445b78d308a7ddd8a8bc8161c6f3b824b