[INFO] fetching crate cubic-splinterpol 0.1.0... [INFO] checking cubic-splinterpol-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate cubic-splinterpol 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate cubic-splinterpol 0.1.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cubic-splinterpol 0.1.0 [INFO] finished tweaking crates.io crate cubic-splinterpol 0.1.0 [INFO] tweaked toml for crates.io crate cubic-splinterpol 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 105 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding core-graphics v0.23.2 (available: v0.24.0) [INFO] [stderr] Adding core-graphics-types v0.1.3 (available: v0.2.0) [INFO] [stderr] Adding core-text v20.1.0 (available: v21.0.0) [INFO] [stderr] Adding freetype-sys v0.20.1 (available: v0.22.1) [INFO] [stderr] Adding gif v0.12.0 (available: v0.13.1) [INFO] [stderr] Adding image v0.24.9 (available: v0.25.2) [INFO] [stderr] Adding miniz_oxide v0.7.4 (available: v0.8.0) [INFO] [stderr] Adding ttf-parser v0.20.0 (available: v0.24.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (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 v0.48.5 (available: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d59ff5d186c42c804cc48515647dd2fcc2f5e6f27bb4af08a0963414f1469f8 [INFO] running `Command { std: "docker" "start" "-a" "8d59ff5d186c42c804cc48515647dd2fcc2f5e6f27bb4af08a0963414f1469f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d59ff5d186c42c804cc48515647dd2fcc2f5e6f27bb4af08a0963414f1469f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d59ff5d186c42c804cc48515647dd2fcc2f5e6f27bb4af08a0963414f1469f8", kill_on_drop: false }` [INFO] [stdout] 8d59ff5d186c42c804cc48515647dd2fcc2f5e6f27bb4af08a0963414f1469f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acd13c63cd7f5174c9297fa1a469eafefe502ba930eccf1554d42dbb2ac23b31 [INFO] running `Command { std: "docker" "start" "-a" "acd13c63cd7f5174c9297fa1a469eafefe502ba930eccf1554d42dbb2ac23b31", kill_on_drop: false }` [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v6.0.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking libloading v0.8.5 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Compiling font-kit v0.14.2 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Compiling pathfinder_simd v0.5.4 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking cubic-splinterpol v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking fdeflate v0.3.5 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking plotters-bitmap v0.3.7 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stdout] error: this value of type `SeriesLabelStyle<'_, '_, plotters::prelude::BitMapBackend<'_>, Cartesian2d>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/plot_spline.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 7 | let root = BitMapBackend::new("0.png", (640, 480)).into_drawing_area(); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 8 | root.fill(&WHITE).unwrap(); [INFO] [stdout] 9 | let mut chart = ChartBuilder::on(&root) [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | / chart [INFO] [stdout] 29 | | .configure_series_labels() [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: this value of type `SeriesLabelStyle<'_, '_, plotters::prelude::BitMapBackend<'_>, Cartesian2d>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:337:9 [INFO] [stdout] | [INFO] [stdout] 318 | let root = BitMapBackend::new("0.png", (640, 480)).into_drawing_area(); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 319 | root.fill(&WHITE).unwrap(); [INFO] [stdout] 320 | let mut chart = ChartBuilder::on(&root) [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 337 | / chart [INFO] [stdout] 338 | | .configure_series_labels() [INFO] [stdout] | |______________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cubic-splinterpol` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "acd13c63cd7f5174c9297fa1a469eafefe502ba930eccf1554d42dbb2ac23b31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acd13c63cd7f5174c9297fa1a469eafefe502ba930eccf1554d42dbb2ac23b31", kill_on_drop: false }` [INFO] [stdout] acd13c63cd7f5174c9297fa1a469eafefe502ba930eccf1554d42dbb2ac23b31