[INFO] fetching crate moxie-dom 0.2.2... [INFO] checking moxie-dom-0.2.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate moxie-dom 0.2.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate moxie-dom 0.2.2 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 moxie-dom 0.2.2 [INFO] finished tweaking crates.io crate moxie-dom 0.2.2 [INFO] tweaked toml for crates.io crate moxie-dom 0.2.2 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 66 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding illicit v0.9.2 (latest: v1.1.2) [INFO] [stderr] Adding illicit-macro v0.9.0 (latest: v1.0.0) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.12) [INFO] [stderr] Adding mox v0.2.0 (latest: v0.12.0) [INFO] [stderr] Adding moxie v0.2.3 (latest: v0.7.1) [INFO] [stderr] Adding parking_lot v0.10.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.7.3 (latest: v0.9.10) [INFO] [stderr] Adding proc-macro-error v0.4.12 (latest: v1.0.4) [INFO] [stderr] Adding proc-macro-error-attr v0.4.12 (latest: v1.0.4) [INFO] [stderr] Adding quick-xml v0.17.2 (latest: v0.36.1) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.3) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding syn-mid v0.5.4 (latest: v0.6.0) [INFO] [stderr] Adding topo v0.9.4 (latest: v0.13.2) [INFO] [stderr] Adding topo-macro v0.9.0 (latest: v0.10.0) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] 9f375210803e9ef3e7cc76e565b32e368c1040412563bada9aa0dbe188f699b2 [INFO] running `Command { std: "docker" "start" "-a" "9f375210803e9ef3e7cc76e565b32e368c1040412563bada9aa0dbe188f699b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f375210803e9ef3e7cc76e565b32e368c1040412563bada9aa0dbe188f699b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f375210803e9ef3e7cc76e565b32e368c1040412563bada9aa0dbe188f699b2", kill_on_drop: false }` [INFO] [stdout] 9f375210803e9ef3e7cc76e565b32e368c1040412563bada9aa0dbe188f699b2 [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] 2c90807a8cc335abbb71889a8f0869274a7e6329dcc1b618d93995d4f630efc2 [INFO] running `Command { std: "docker" "start" "-a" "2c90807a8cc335abbb71889a8f0869274a7e6329dcc1b618d93995d4f630efc2", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling snax v0.3.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking quick-xml v0.17.2 [INFO] [stderr] Compiling syn-mid v0.5.4 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Compiling topo-macro v0.9.0 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling illicit-macro v0.9.0 [INFO] [stderr] Compiling mox v0.2.0 [INFO] [stderr] Checking illicit v0.9.2 [INFO] [stderr] Checking topo v0.9.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.93 [INFO] [stderr] Checking wasm-bindgen v0.2.93 [INFO] [stderr] Checking js-sys v0.3.70 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking moxie v0.2.3 [INFO] [stderr] Checking web-sys v0.3.70 [INFO] [stderr] Checking raf v0.1.0 [INFO] [stderr] Checking augdom v0.1.0 [INFO] [stderr] Checking moxie-dom v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `track_caller` has been stable since 1.46.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(track_caller)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `track_caller` has been stable since 1.46.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(track_caller)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` 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:121:19 [INFO] [stdout] | [INFO] [stdout] 119 | fn new(node: Node) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 120 | Self { [INFO] [stdout] 121 | curr: Cell::new(None), [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:212:24 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn inner(&self, children: impl FnOnce() -> Ret) -> Ret { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 212 | topo::call(|| { [INFO] [stdout] | ________________________^ [INFO] [stdout] 213 | | ret = Some(children()); [INFO] [stdout] 214 | | [INFO] [stdout] 215 | | // before this melement is dropped when the environment goes out of scope, [INFO] [stdout] 216 | | // we need to get the last recorded child from this revision [INFO] [stdout] 217 | | last_desired_child = Some(illicit::Env::expect::().curr.replace(None)); [INFO] [stdout] 218 | | }) [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/embed.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(parent: impl Into, mut root: impl FnMut() + 'static) -> Self { [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] 19 | let parent = parent.into(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | WebRuntime(Runtime::new(Box::new(move || { [INFO] [stdout] | ____________________^ [INFO] [stdout] 21 | | illicit::child_env!(MemoElement => MemoElement::new(parent.clone())) [INFO] [stdout] 22 | | .enter(|| topo::call(|| root())) [INFO] [stdout] 23 | | }))) [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/embed.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn in_web_div(root: impl FnMut() + 'static) -> (Self, augdom::sys::Element) { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | let container = augdom::document().create_element("div").unwrap(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | (WebRuntime::new(container.clone(), root), container) [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/lib.rs:121:19 [INFO] [stdout] | [INFO] [stdout] 119 | fn new(node: Node) -> Self { [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 120 | Self { [INFO] [stdout] 121 | curr: Cell::new(None), [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:212:24 [INFO] [stdout] | [INFO] [stdout] 207 | pub fn inner(&self, children: impl FnOnce() -> Ret) -> Ret { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 212 | topo::call(|| { [INFO] [stdout] | ________________________^ [INFO] [stdout] 213 | | ret = Some(children()); [INFO] [stdout] 214 | | [INFO] [stdout] 215 | | // before this melement is dropped when the environment goes out of scope, [INFO] [stdout] 216 | | // we need to get the last recorded child from this revision [INFO] [stdout] 217 | | last_desired_child = Some(illicit::Env::expect::().curr.replace(None)); [INFO] [stdout] 218 | | }) [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/embed.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(parent: impl Into, mut root: impl FnMut() + 'static) -> Self { [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] 19 | let parent = parent.into(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | WebRuntime(Runtime::new(Box::new(move || { [INFO] [stdout] | ____________________^ [INFO] [stdout] 21 | | illicit::child_env!(MemoElement => MemoElement::new(parent.clone())) [INFO] [stdout] 22 | | .enter(|| topo::call(|| root())) [INFO] [stdout] 23 | | }))) [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 `moxie-dom` (lib) due to 5 previous errors; 1 warning emitted [INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted [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/embed.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn in_web_div(root: impl FnMut() + 'static) -> (Self, augdom::sys::Element) { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | let container = augdom::document().create_element("div").unwrap(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | (WebRuntime::new(container.clone(), root), container) [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 4 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `moxie-dom` (lib test) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "2c90807a8cc335abbb71889a8f0869274a7e6329dcc1b618d93995d4f630efc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c90807a8cc335abbb71889a8f0869274a7e6329dcc1b618d93995d4f630efc2", kill_on_drop: false }` [INFO] [stdout] 2c90807a8cc335abbb71889a8f0869274a7e6329dcc1b618d93995d4f630efc2