[INFO] fetching crate dvcompute_utils 2.0.0...
[INFO] checking dvcompute_utils-2.0.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate dvcompute_utils 2.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate dvcompute_utils 2.0.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dvcompute_utils 2.0.0
[INFO] finished tweaking crates.io crate dvcompute_utils 2.0.0
[INFO] tweaked toml for crates.io crate dvcompute_utils 2.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60ad9c7d8276d313883a25a5e92eb85fa4e5554c1c4ffdec56c50aac1dd97105
[INFO] running `Command { std: "docker" "start" "-a" "60ad9c7d8276d313883a25a5e92eb85fa4e5554c1c4ffdec56c50aac1dd97105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60ad9c7d8276d313883a25a5e92eb85fa4e5554c1c4ffdec56c50aac1dd97105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ad9c7d8276d313883a25a5e92eb85fa4e5554c1c4ffdec56c50aac1dd97105", kill_on_drop: false }`
[INFO] [stdout] 60ad9c7d8276d313883a25a5e92eb85fa4e5554c1c4ffdec56c50aac1dd97105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20625ba97a7b0aa21b2080340aa3ef1e450910d9467fedf289e447a9972465f4
[INFO] running `Command { std: "docker" "start" "-a" "20625ba97a7b0aa21b2080340aa3ef1e450910d9467fedf289e447a9972465f4", kill_on_drop: false }`
[INFO] [stderr]     Checking dvcompute_utils v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `Option<(T, list::List<T>)>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/collections/im/queue.rs:95:15
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let first = self.first.append(Rc::new(self.rest.reversed()));
[INFO] [stdout]    |             ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 95 |         match first.remove(item) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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<(T, list::List<T>)>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/collections/im/queue.rs:111:15
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let first = self.first.append(Rc::new(self.rest.reversed()));
[INFO] [stdout]     |             ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 111 |         match first.remove_by(predicate) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Option<T>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/collections/im/queue.rs:137:15
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn find<F>(&self, predicate: F) -> Option<T>
[INFO] [stdout]     |                           --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 137 |         match self.first.find(predicate.clone()) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Option<(T, list::List<T>)>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/collections/im/queue.rs:95:15
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let first = self.first.append(Rc::new(self.rest.reversed()));
[INFO] [stdout]    |             ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 95 |         match first.remove(item) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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<(T, list::List<T>)>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/collections/im/queue.rs:111:15
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let first = self.first.append(Rc::new(self.rest.reversed()));
[INFO] [stdout]     |             ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 111 |         match first.remove_by(predicate) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Option<T>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/collections/im/queue.rs:137:15
[INFO] [stdout]     |
[INFO] [stdout] 133 |     pub fn find<F>(&self, predicate: F) -> Option<T>
[INFO] [stdout]     |                           --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 137 |         match self.first.find(predicate.clone()) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dvcompute_utils` (lib) 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 `dvcompute_utils` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "20625ba97a7b0aa21b2080340aa3ef1e450910d9467fedf289e447a9972465f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20625ba97a7b0aa21b2080340aa3ef1e450910d9467fedf289e447a9972465f4", kill_on_drop: false }`
[INFO] [stdout] 20625ba97a7b0aa21b2080340aa3ef1e450910d9467fedf289e447a9972465f4