[INFO] fetching crate image-canvas 0.4.2...
[INFO] checking image-canvas-0.4.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate image-canvas 0.4.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate image-canvas 0.4.2 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate image-canvas 0.4.2
[INFO] finished tweaking crates.io crate image-canvas 0.4.2
[INFO] tweaked toml for crates.io crate image-canvas 0.4.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate image-canvas 0.4.2 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbe9633d73e7242130fb161def83a0c0bcdcdefe5a72464e6c234be8b4057dc5
[INFO] running `Command { std: "docker" "start" "-a" "cbe9633d73e7242130fb161def83a0c0bcdcdefe5a72464e6c234be8b4057dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbe9633d73e7242130fb161def83a0c0bcdcdefe5a72464e6c234be8b4057dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe9633d73e7242130fb161def83a0c0bcdcdefe5a72464e6c234be8b4057dc5", kill_on_drop: false }`
[INFO] [stdout] cbe9633d73e7242130fb161def83a0c0bcdcdefe5a72464e6c234be8b4057dc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22bbfca28c82c5b73a5f950e9afd44e71b7a364249ab4d8bf78f85d7d0fe75c7
[INFO] running `Command { std: "docker" "start" "-a" "22bbfca28c82c5b73a5f950e9afd44e71b7a364249ab4d8bf78f85d7d0fe75c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking image-texel v0.3.0
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stderr]     Checking image-canvas v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `AsTexel`
[INFO] [stdout]  --> src/bits.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image_texel::{AsTexel, Texel};
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ops`
[INFO] [stdout]     --> src/shader.rs:1375:9
[INFO] [stdout]      |
[INFO] [stdout] 1375 |         ops: &ConvertOps,
[INFO] [stdout]      |         ^^^ help: if this is intentional, prefix it with an underscore: `_ops`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transfer_display_scene_smpte2084` is never used
[INFO] [stdout]    --> src/color/transfer.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub fn transfer_display_scene_smpte2084(val: f32) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transfer_oe_inv_smpte2084` is never used
[INFO] [stdout]    --> src/color/transfer.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn transfer_oe_inv_smpte2084(val: f32) -> f32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Pal625` is never constructed
[INFO] [stdout]    --> src/color/yuv.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | struct Pal625;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `YCoCgR` is never constructed
[INFO] [stdout]    --> src/color/yuv.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | struct YCoCgR;
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BytePlane` is never used
[INFO] [stdout]   --> src/frame.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub type BytePlane<'data> = BytePlaneRef<'data>;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Opaque` is never constructed
[INFO] [stdout]    --> src/layout.rs:379:5
[INFO] [stdout]     |
[INFO] [stdout] 378 | pub(crate) enum BitEncoding {
[INFO] [stdout]     |                 ----------- variant in this enum
[INFO] [stdout] 379 |     Opaque,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BitEncoding` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `expand_yuy2` is never used
[INFO] [stdout]     --> src/shader.rs:1189:8
[INFO] [stdout]      |
[INFO] [stdout] 958  | impl CommonPixel {
[INFO] [stdout]      | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1189 |     fn expand_yuy2(info: &Info, in_texel: &TexelBuffer, pixel_buf: &mut TexelBuffer) {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/frame.rs:87:20
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn new(layout: CanvasLayout) -> Self {
[INFO] [stdout]    |                -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 86 |         Canvas {
[INFO] [stdout] 87 |             inner: Image::new(layout),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dactyl v0.4.0
[INFO] [stdout] error: aborting due to 1 previous error; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `image-canvas` (lib) due to 2 previous errors; 9 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "22bbfca28c82c5b73a5f950e9afd44e71b7a364249ab4d8bf78f85d7d0fe75c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22bbfca28c82c5b73a5f950e9afd44e71b7a364249ab4d8bf78f85d7d0fe75c7", kill_on_drop: false }`
[INFO] [stdout] 22bbfca28c82c5b73a5f950e9afd44e71b7a364249ab4d8bf78f85d7d0fe75c7