[INFO] fetching crate ibus 0.2.0... [INFO] checking ibus-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate ibus 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate ibus 0.2.0 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 ibus 0.2.0 [INFO] finished tweaking crates.io crate ibus 0.2.0 [INFO] tweaked toml for crates.io crate ibus 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate ibus 0.2.0 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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a9a25b27780825694e5b2aa310e0906b99663592bec4abf5437c43805b8e4a0 [INFO] running `Command { std: "docker" "start" "-a" "3a9a25b27780825694e5b2aa310e0906b99663592bec4abf5437c43805b8e4a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a9a25b27780825694e5b2aa310e0906b99663592bec4abf5437c43805b8e4a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a9a25b27780825694e5b2aa310e0906b99663592bec4abf5437c43805b8e4a0", kill_on_drop: false }` [INFO] [stdout] 3a9a25b27780825694e5b2aa310e0906b99663592bec4abf5437c43805b8e4a0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ddb164be0dce34d8f52c204690573aef90b60feab3e05f01853ac3f7e89260f [INFO] running `Command { std: "docker" "start" "-a" "8ddb164be0dce34d8f52c204690573aef90b60feab3e05f01853ac3f7e89260f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling time-macros v0.2.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dbus v0.9.5 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking time v0.3.5 [INFO] [stderr] Checking simple_logger v1.16.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking ibus v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `blocking::stdintf::org_freedesktop_dbus::Introspectable` [INFO] [stdout] --> src/lib.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | use dbus::{blocking::stdintf::org_freedesktop_dbus::Introspectable, channel::Watch}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `blocking::stdintf::org_freedesktop_dbus::Introspectable` [INFO] [stdout] --> src/lib.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | use dbus::{blocking::stdintf::org_freedesktop_dbus::Introspectable, channel::Watch}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [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/lib.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 108 | let mut channel = dbus::channel::Channel::open_private(&addr)?; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 109 | channel.register()?; [INFO] [stdout] 110 | Ok(Bus { [INFO] [stdout] | ____________^ [INFO] [stdout] 111 | | conn: Arc::new(dbus::blocking::Connection::from(channel)), [INFO] [stdout] 112 | | }) [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] | [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/lib.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | Ok(InputContext { [INFO] [stdout] | ____________^ [INFO] [stdout] 128 | | conn: self.conn.clone(), [INFO] [stdout] 129 | | obj_path, [INFO] [stdout] 130 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/input_context.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn on_show_preedit_text(&self, mut callback: F) -> Result [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 95 | / move |_a: ShowPreeditTextSignal, b: &Connection, c: &Message| { [INFO] [stdout] 96 | | (callback)(b, c).to_bool() [INFO] [stdout] 97 | | }, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/input_context.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn on_hide_preedit_text(&self, mut callback: F) -> Result [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | / move |_a: HidePreeditTextSignal, b: &Connection, c: &Message| { [INFO] [stdout] 110 | | (callback)(b, c).to_bool() [INFO] [stdout] 111 | | }, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/input_context.rs:122:28 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn on_commit_text(&self, mut callback: F) -> Result [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 122 | p.match_signal(move |a: CommitTextSignal, b: &Connection, c: &Message| { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 123 | | (callback)(a, b, c).to_bool() [INFO] [stdout] 124 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/input_context.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn on_update_preedit_text(&self, mut callback: F) -> Result [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 135 | / move |a: UpdatePreeditTextSignal, b: &Connection, c: &Message| { [INFO] [stdout] 136 | | (callback)(a, b, c).to_bool() [INFO] [stdout] 137 | | }, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/input_context.rs:199:25 [INFO] [stdout] | [INFO] [stdout] 195 | text: impl Into>, [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 199 | self.with_proxy(|p| { [INFO] [stdout] | _________________________^ [INFO] [stdout] 200 | | let text: Text<'a> = text.into(); [INFO] [stdout] 201 | | let () = p.method_call( [INFO] [stdout] 202 | | INTERFACE_NAME, [INFO] [stdout] ... | [INFO] [stdout] 206 | | Ok(()) [INFO] [stdout] 207 | | }) [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 7 previous errors; 1 warning emitted [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/lib.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 108 | let mut channel = dbus::channel::Channel::open_private(&addr)?; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 109 | channel.register()?; [INFO] [stdout] 110 | Ok(Bus { [INFO] [stdout] | ____________^ [INFO] [stdout] 111 | | conn: Arc::new(dbus::blocking::Connection::from(channel)), [INFO] [stdout] 112 | | }) [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] | [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/lib.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | Ok(InputContext { [INFO] [stdout] | ____________^ [INFO] [stdout] 128 | | conn: self.conn.clone(), [INFO] [stdout] 129 | | obj_path, [INFO] [stdout] 130 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/input_context.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn on_show_preedit_text(&self, mut callback: F) -> Result [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 95 | / move |_a: ShowPreeditTextSignal, b: &Connection, c: &Message| { [INFO] [stdout] 96 | | (callback)(b, c).to_bool() [INFO] [stdout] 97 | | }, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/input_context.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn on_hide_preedit_text(&self, mut callback: F) -> Result [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | / move |_a: HidePreeditTextSignal, b: &Connection, c: &Message| { [INFO] [stdout] 110 | | (callback)(b, c).to_bool() [INFO] [stdout] 111 | | }, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/input_context.rs:122:28 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn on_commit_text(&self, mut callback: F) -> Result [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 122 | p.match_signal(move |a: CommitTextSignal, b: &Connection, c: &Message| { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 123 | | (callback)(a, b, c).to_bool() [INFO] [stdout] 124 | | }) [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 `ibus` (lib test) due to 8 previous errors; 1 warning emitted [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/input_context.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn on_update_preedit_text(&self, mut callback: F) -> Result [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 135 | / move |a: UpdatePreeditTextSignal, b: &Connection, c: &Message| { [INFO] [stdout] 136 | | (callback)(a, b, c).to_bool() [INFO] [stdout] 137 | | }, [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] 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/input_context.rs:199:25 [INFO] [stdout] | [INFO] [stdout] 195 | text: impl Into>, [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 199 | self.with_proxy(|p| { [INFO] [stdout] | _________________________^ [INFO] [stdout] 200 | | let text: Text<'a> = text.into(); [INFO] [stdout] 201 | | let () = p.method_call( [INFO] [stdout] 202 | | INTERFACE_NAME, [INFO] [stdout] ... | [INFO] [stdout] 206 | | Ok(()) [INFO] [stdout] 207 | | }) [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 `ibus` (lib) due to 8 previous errors; 1 warning emitted [INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8ddb164be0dce34d8f52c204690573aef90b60feab3e05f01853ac3f7e89260f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ddb164be0dce34d8f52c204690573aef90b60feab3e05f01853ac3f7e89260f", kill_on_drop: false }` [INFO] [stdout] 8ddb164be0dce34d8f52c204690573aef90b60feab3e05f01853ac3f7e89260f