[INFO] cloning repository https://github.com/tommy-gilligan/dither [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tommy-gilligan/dither" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftommy-gilligan%2Fdither", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftommy-gilligan%2Fdither'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc278ec7bc337148114ee8aa4e3b6f656e983f2d [INFO] checking tommy-gilligan/dither against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftommy-gilligan%2Fdither" "/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/tommy-gilligan/dither on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tommy-gilligan/dither [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/tommy-gilligan/dither [INFO] tweaked toml for git repo https://github.com/tommy-gilligan/dither written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tommy-gilligan/dither 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded viuer v0.7.1 [INFO] [stderr] Downloaded embedded-graphics-simulator v0.6.0 [INFO] [stderr] Downloaded tinybmp v0.5.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29de15e28a2bf73415474b3e9b38db57c395c3694278a135898a477a270a196b [INFO] running `Command { std: "docker" "start" "-a" "29de15e28a2bf73415474b3e9b38db57c395c3694278a135898a477a270a196b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29de15e28a2bf73415474b3e9b38db57c395c3694278a135898a477a270a196b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29de15e28a2bf73415474b3e9b38db57c395c3694278a135898a477a270a196b", kill_on_drop: false }` [INFO] [stdout] 29de15e28a2bf73415474b3e9b38db57c395c3694278a135898a477a270a196b [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4236761c0034965ed5c7770da314a1c2c1911c9799e348cc1a0ab488ed97aa89 [INFO] running `Command { std: "docker" "start" "-a" "4236761c0034965ed5c7770da314a1c2c1911c9799e348cc1a0ab488ed97aa89", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking embedded-graphics-core v0.4.0 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking micromath v2.1.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking embedded-graphics v0.8.1 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking dither v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tinybmp v0.5.0 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Compiling ouroboros_macro v0.17.2 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking ouroboros v0.17.2 [INFO] [stderr] Checking embedded-graphics-simulator v0.6.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.65s [INFO] running `Command { std: "docker" "inspect" "4236761c0034965ed5c7770da314a1c2c1911c9799e348cc1a0ab488ed97aa89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4236761c0034965ed5c7770da314a1c2c1911c9799e348cc1a0ab488ed97aa89", kill_on_drop: false }` [INFO] [stdout] 4236761c0034965ed5c7770da314a1c2c1911c9799e348cc1a0ab488ed97aa89 [INFO] checking tommy-gilligan/dither against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftommy-gilligan%2Fdither" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tommy-gilligan/dither on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tommy-gilligan/dither [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/tommy-gilligan/dither [INFO] tweaked toml for git repo https://github.com/tommy-gilligan/dither written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tommy-gilligan/dither 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] daa6e98346dc36d6bc0a8dfc6c3ff5ba6c474b369fe7bf701ea353b7a36e1e33 [INFO] running `Command { std: "docker" "start" "-a" "daa6e98346dc36d6bc0a8dfc6c3ff5ba6c474b369fe7bf701ea353b7a36e1e33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "daa6e98346dc36d6bc0a8dfc6c3ff5ba6c474b369fe7bf701ea353b7a36e1e33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daa6e98346dc36d6bc0a8dfc6c3ff5ba6c474b369fe7bf701ea353b7a36e1e33", kill_on_drop: false }` [INFO] [stdout] daa6e98346dc36d6bc0a8dfc6c3ff5ba6c474b369fe7bf701ea353b7a36e1e33 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f0ba4e9fab381bd3e6cace2104368d4218fd4c3ec921fd3031f373f06182fd9 [INFO] running `Command { std: "docker" "start" "-a" "4f0ba4e9fab381bd3e6cace2104368d4218fd4c3ec921fd3031f373f06182fd9", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking embedded-graphics-core v0.4.0 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Checking micromath v2.1.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking embedded-graphics v0.8.1 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking dither v0.1.0 (/opt/rustwide/workdir) [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/lib.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 72 | fn draw_iter(&mut self, pixels: I) -> Result<(), Self::Error> [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 76 | let mut pixels = pixels.into_iter().map(|pixel| pixel.1.into()); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 82 | / pixels.map(|horizon_pixel| { [INFO] [stdout] 83 | | let (dithered_color, quantization_error): (Display::Color, QuantizationError) = [INFO] [stdout] 84 | | (self.closest_color_fn)(self.accumulation_buffer[0].into()); [INFO] [stdout] ... | [INFO] [stdout] 97 | | dithered_color [INFO] [stdout] 98 | | }), [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dither` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4f0ba4e9fab381bd3e6cace2104368d4218fd4c3ec921fd3031f373f06182fd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f0ba4e9fab381bd3e6cace2104368d4218fd4c3ec921fd3031f373f06182fd9", kill_on_drop: false }` [INFO] [stdout] 4f0ba4e9fab381bd3e6cace2104368d4218fd4c3ec921fd3031f373f06182fd9