[INFO] fetching crate lipl-display-femtovg 0.4.5... [INFO] checking lipl-display-femtovg-0.4.5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate lipl-display-femtovg 0.4.5 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate lipl-display-femtovg 0.4.5 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 lipl-display-femtovg 0.4.5 [INFO] finished tweaking crates.io crate lipl-display-femtovg 0.4.5 [INFO] tweaked toml for crates.io crate lipl-display-femtovg 0.4.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate lipl-display-femtovg 0.4.5 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] d896e64fdf19d8a6f95294c9e5e99020a3565c2aede3f2c37a90c174f6a78210 [INFO] running `Command { std: "docker" "start" "-a" "d896e64fdf19d8a6f95294c9e5e99020a3565c2aede3f2c37a90c174f6a78210", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d896e64fdf19d8a6f95294c9e5e99020a3565c2aede3f2c37a90c174f6a78210", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d896e64fdf19d8a6f95294c9e5e99020a3565c2aede3f2c37a90c174f6a78210", kill_on_drop: false }` [INFO] [stdout] d896e64fdf19d8a6f95294c9e5e99020a3565c2aede3f2c37a90c174f6a78210 [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] ce0f0f68e685c78193422ebda221f1f7f2a4084747e5f7f3c258ec4136dedde9 [INFO] running `Command { std: "docker" "start" "-a" "ce0f0f68e685c78193422ebda221f1f7f2a4084747e5f7f3c258ec4136dedde9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling cc v1.0.95 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking libloading v0.8.3 [INFO] [stderr] Compiling wayland-sys v0.31.1 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling xml-rs v0.8.20 [INFO] [stderr] Compiling rustversion v1.0.15 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking xcursor v0.3.5 [INFO] [stderr] Compiling uuid v1.8.0 [INFO] [stderr] Checking xkeysym v0.2.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking cursor-icon v1.1.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.18.1 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling glutin v0.31.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling winit v0.29.15 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking xkbcommon-dl v0.4.2 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling glutin-winit v0.4.2 [INFO] [stderr] Checking unicode-bidi-mirroring v0.2.0 [INFO] [stderr] Checking unicode-ccc v0.2.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking smol_str v0.2.1 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Checking macaddr v1.0.1 [INFO] [stderr] Checking unicode-properties v0.1.1 [INFO] [stderr] Checking unicode-script v0.5.6 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking rgb v0.8.37 [INFO] [stderr] Checking imgref v1.10.1 [INFO] [stderr] Compiling wayland-backend v0.3.3 [INFO] [stderr] Compiling wayland-scanner v0.31.1 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking glow v0.13.1 [INFO] [stderr] Checking getrandom v0.2.14 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Compiling glutin_egl_sys v0.6.0 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking rustybuzz v0.13.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Checking polling v3.6.0 [INFO] [stderr] Checking femtovg v0.9.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Checking wayland-client v0.31.2 [INFO] [stderr] Checking wayland-csd-frame v0.3.0 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking calloop v0.12.4 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Checking strum v0.26.2 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling custom_debug_derive v0.6.1 [INFO] [stderr] Checking wayland-protocols v0.31.2 [INFO] [stderr] Checking calloop-wayland-source v0.2.0 [INFO] [stderr] Checking wayland-cursor v0.31.1 [INFO] [stderr] Checking custom_debug v0.6.1 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking wayland-protocols-wlr v0.2.0 [INFO] [stderr] Checking wayland-protocols-plasma v0.2.0 [INFO] [stderr] Checking lipl-display-common v0.4.5 [INFO] [stderr] Checking dbus-tokio v0.7.6 [INFO] [stderr] Checking dbus-crossroads v0.5.2 [INFO] [stderr] Compiling bluer v0.17.1 [INFO] [stderr] Checking lipl-gatt-bluer v0.4.4 [INFO] [stderr] Checking lipl-display-femtovg v0.4.5 (/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/gatt_client.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 10 | let mut child = Command::new(name) [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 14 | let out = child [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 18 | Ok(Self { child, out }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/helpers.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 36 | .build(event_loop, template, |configs| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | / configs [INFO] [stdout] 40 | | .reduce(|accum, config| { [INFO] [stdout] 41 | | let transparency_check = config.supports_transparency().unwrap_or(false) [INFO] [stdout] 42 | | & !accum.supports_transparency().unwrap_or(false); [INFO] [stdout] ... | [INFO] [stdout] 48 | | } [INFO] [stdout] 49 | | }) [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 `lipl-display-femtovg` (bin "lipl-display-femtovg") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/gatt_client.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 10 | let mut child = Command::new(name) [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 14 | let out = child [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 18 | Ok(Self { child, out }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/helpers.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 36 | .build(event_loop, template, |configs| { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 39 | / configs [INFO] [stdout] 40 | | .reduce(|accum, config| { [INFO] [stdout] 41 | | let transparency_check = config.supports_transparency().unwrap_or(false) [INFO] [stdout] 42 | | & !accum.supports_transparency().unwrap_or(false); [INFO] [stdout] ... | [INFO] [stdout] 48 | | } [INFO] [stdout] 49 | | }) [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 `lipl-display-femtovg` (bin "lipl-display-femtovg" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "ce0f0f68e685c78193422ebda221f1f7f2a4084747e5f7f3c258ec4136dedde9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce0f0f68e685c78193422ebda221f1f7f2a4084747e5f7f3c258ec4136dedde9", kill_on_drop: false }` [INFO] [stdout] ce0f0f68e685c78193422ebda221f1f7f2a4084747e5f7f3c258ec4136dedde9