[INFO] fetching crate caprice 0.3.3... [INFO] checking caprice-0.3.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate caprice 0.3.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate caprice 0.3.3 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 caprice 0.3.3 [INFO] finished tweaking crates.io crate caprice 0.3.3 [INFO] tweaked toml for crates.io crate caprice 0.3.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate caprice 0.3.3 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8fe95e7c71bab7e7817e4694c4cdf59284bd5c37a717581fd851265eb07b39a6 [INFO] running `Command { std: "docker" "start" "-a" "8fe95e7c71bab7e7817e4694c4cdf59284bd5c37a717581fd851265eb07b39a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fe95e7c71bab7e7817e4694c4cdf59284bd5c37a717581fd851265eb07b39a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fe95e7c71bab7e7817e4694c4cdf59284bd5c37a717581fd851265eb07b39a6", kill_on_drop: false }` [INFO] [stdout] 8fe95e7c71bab7e7817e4694c4cdf59284bd5c37a717581fd851265eb07b39a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ac689701d66d1ccaaef4567fc5b6386c299cc8e18c68a2df473b6beac026f035 [INFO] running `Command { std: "docker" "start" "-a" "ac689701d66d1ccaaef4567fc5b6386c299cc8e18c68a2df473b6beac026f035", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.122 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling syn v1.0.9 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Checking piston-graphics_api_version v0.2.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling parking_lot_core v0.9.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking lock_api v0.3.2 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking rayon v1.2.1 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking mio v0.8.2 [INFO] [stderr] Checking raw-window-handle v0.3.1 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking png v0.15.1 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking tiff v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking jpeg-decoder v0.1.16 [INFO] [stderr] Compiling derivative v1.0.3 [INFO] [stderr] Checking shader_version v0.6.0 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking crossterm v0.23.2 [INFO] [stderr] Checking image v0.22.3 [INFO] [stderr] Checking piston2d-graphics v0.35.0 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Checking pistoncore-input v0.28.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking piston2d-opengl_graphics v0.69.0 [INFO] [stderr] Checking pistoncore-window v0.44.0 [INFO] [stderr] Checking pistoncore-event_loop v0.49.0 [INFO] [stderr] Checking piston v0.49.0 [INFO] [stderr] Checking caprice v0.3.3 (/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/caprice.rs:154:12 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn run(mut self) -> Result { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | // Build the keyword and command channels. [INFO] [stdout] 122 | let (tx_keyword, rx_keyword) = mpsc::channel(); [INFO] [stdout] | ---------- ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 123 | let (tx_command, rx_command) = mpsc::channel(); [INFO] [stdout] | ---------- ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 124 | [INFO] [stdout] 125 | let handle = thread::spawn(move || -> Result<()> { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 154 | Ok((tx_command, rx_keyword, handle)) [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 `caprice` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ac689701d66d1ccaaef4567fc5b6386c299cc8e18c68a2df473b6beac026f035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac689701d66d1ccaaef4567fc5b6386c299cc8e18c68a2df473b6beac026f035", kill_on_drop: false }` [INFO] [stdout] ac689701d66d1ccaaef4567fc5b6386c299cc8e18c68a2df473b6beac026f035