[INFO] fetching crate vgtk 0.3.0... [INFO] checking vgtk-0.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate vgtk 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate vgtk 0.3.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vgtk 0.3.0 [INFO] finished tweaking crates.io crate vgtk 0.3.0 [INFO] tweaked toml for crates.io crate vgtk 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 126 packages to latest compatible versions [INFO] [stderr] Adding atk v0.9.0 (available: v0.18.0) [INFO] [stderr] Adding atk-sys v0.10.0 (available: v0.18.0) [INFO] [stderr] Adding bit-set v0.5.3 (available: v0.8.0) [INFO] [stderr] Adding bit-vec v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding cairo-rs v0.9.1 (available: v0.20.1) [INFO] [stderr] Adding cairo-sys-rs v0.10.0 (available: v0.20.0) [INFO] [stderr] Adding colored v1.9.4 (available: v2.1.0) [INFO] [stderr] Adding fixedbitset v0.4.2 (available: v0.5.7) [INFO] [stderr] Adding gdk v0.13.2 (available: v0.18.0) [INFO] [stderr] Adding gdk-pixbuf v0.9.0 (available: v0.20.4) [INFO] [stderr] Adding gdk-pixbuf-sys v0.10.0 (available: v0.20.4) [INFO] [stderr] Adding gdk-sys v0.10.0 (available: v0.18.0) [INFO] [stderr] Adding gio v0.9.1 (available: v0.20.4) [INFO] [stderr] Adding gio-sys v0.10.1 (available: v0.20.4) [INFO] [stderr] Adding glib v0.10.3 (available: v0.20.4) [INFO] [stderr] Adding glib-macros v0.10.1 (available: v0.20.4) [INFO] [stderr] Adding glib-sys v0.10.1 (available: v0.20.4) [INFO] [stderr] Adding gobject-sys v0.10.0 (available: v0.20.4) [INFO] [stderr] Adding gtk v0.9.2 (available: v0.18.1) [INFO] [stderr] Adding gtk-sys v0.10.0 (available: v0.18.0) [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [INFO] [stderr] Adding itertools v0.9.0 (available: v0.13.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding lalrpop v0.19.12 (available: v0.21.0) [INFO] [stderr] Adding lalrpop-util v0.19.12 (available: v0.21.0) [INFO] [stderr] Adding pango v0.9.1 (available: v0.20.4) [INFO] [stderr] Adding pango-sys v0.10.0 (available: v0.20.4) [INFO] [stderr] Adding phf_shared v0.10.0 (available: v0.11.2) [INFO] [stderr] Adding proc-macro-crate v0.1.5 (available: v3.2.0) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.4) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] [stderr] Adding strum v0.18.0 (available: v0.26.3) [INFO] [stderr] Adding strum_macros v0.18.0 (available: v0.26.4) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding system-deps v1.3.2 (available: v7.0.3) [INFO] [stderr] Adding term v0.7.0 (available: v1.0.0) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.19) [INFO] [stderr] Adding version-compare v0.0.10 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de479e12509bd5a3654bd828c60b480a7693f070d41ac7e7fbd455565e5d69e2 [INFO] running `Command { std: "docker" "start" "-a" "de479e12509bd5a3654bd828c60b480a7693f070d41ac7e7fbd455565e5d69e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de479e12509bd5a3654bd828c60b480a7693f070d41ac7e7fbd455565e5d69e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de479e12509bd5a3654bd828c60b480a7693f070d41ac7e7fbd455565e5d69e2", kill_on_drop: false }` [INFO] [stdout] de479e12509bd5a3654bd828c60b480a7693f070d41ac7e7fbd455565e5d69e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e39fd41a655f655256bb980a029b9a29f13906d851fbc2f156b8ed1ce47bc36 [INFO] running `Command { std: "docker" "start" "-a" "3e39fd41a655f655256bb980a029b9a29f13906d851fbc2f156b8ed1ce47bc36", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling rustdoc-stripper v0.1.19 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling gtk-rs-lgpl-docs v0.1.18 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling gio v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf v0.9.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling atk v0.9.0 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking colored v1.9.4 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling gdk-sys v0.10.0 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking glib v0.10.3 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Compiling vgtk-macros v0.3.0 [INFO] [stderr] Checking vgtk v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:705:26 [INFO] [stdout] | [INFO] [stdout] 704 | move |value| { [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 705 | if let Some(f) = f.take() { [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 `Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:705:26 [INFO] [stdout] | [INFO] [stdout] 704 | move |value| { [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 705 | if let Some(f) = f.take() { [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/vdom/component_state.rs:65:29 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn unmount(self) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | self.state.unmounting(); [INFO] [stdout] 65 | if let Ok(widget) = self.object.downcast::() { [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: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/vdom/gtk_state.rs:491:29 [INFO] [stdout] | [INFO] [stdout] 487 | pub(crate) fn unmount(self) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 491 | if let Ok(widget) = self.object.downcast::() { [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: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/vdom/component_state.rs:65:29 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn unmount(self) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | self.state.unmounting(); [INFO] [stdout] 65 | if let Ok(widget) = self.object.downcast::() { [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/vdom/gtk_state.rs:491:29 [INFO] [stdout] | [INFO] [stdout] 487 | pub(crate) fn unmount(self) { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 491 | if let Ok(widget) = self.object.downcast::() { [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] [stderr] error: could not compile `vgtk` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vgtk` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "3e39fd41a655f655256bb980a029b9a29f13906d851fbc2f156b8ed1ce47bc36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e39fd41a655f655256bb980a029b9a29f13906d851fbc2f156b8ed1ce47bc36", kill_on_drop: false }` [INFO] [stdout] 3e39fd41a655f655256bb980a029b9a29f13906d851fbc2f156b8ed1ce47bc36