[INFO] fetching crate fatty_scheduler 0.1.4... [INFO] checking fatty_scheduler-0.1.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate fatty_scheduler 0.1.4 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate fatty_scheduler 0.1.4 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 fatty_scheduler 0.1.4 [INFO] finished tweaking crates.io crate fatty_scheduler 0.1.4 [INFO] tweaked toml for crates.io crate fatty_scheduler 0.1.4 written to /workspace/builds/worker-5-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] Blocking waiting for file lock on package cache [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3d0222fa71ad8fd7df20d25f2cf859e2df244991d01fd102a8d58a55b0a7d448 [INFO] running `Command { std: "docker" "start" "-a" "3d0222fa71ad8fd7df20d25f2cf859e2df244991d01fd102a8d58a55b0a7d448", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d0222fa71ad8fd7df20d25f2cf859e2df244991d01fd102a8d58a55b0a7d448", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d0222fa71ad8fd7df20d25f2cf859e2df244991d01fd102a8d58a55b0a7d448", kill_on_drop: false }` [INFO] [stdout] 3d0222fa71ad8fd7df20d25f2cf859e2df244991d01fd102a8d58a55b0a7d448 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a74875bed692caa5e8d4c4933a8691b553d8b0b862666d4f1a2756aebf9b6a94 [INFO] running `Command { std: "docker" "start" "-a" "a74875bed692caa5e8d4c4933a8691b553d8b0b862666d4f1a2756aebf9b6a94", kill_on_drop: false }` [INFO] [stderr] Checking fatty_scheduler v0.1.4 (/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/scheduler/scheduled_task.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn new (action : Action) -> ScheduledTask { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 7 | ScheduledTask { [INFO] [stdout] 8 | action : Box::new(action) [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/scheduler/scheduled_task.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn new (action : Action) -> ScheduledTask { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 7 | ScheduledTask { [INFO] [stdout] 8 | action : Box::new(action) [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] [stderr] error: could not compile `fatty_scheduler` (lib test) due to 7 previous errors [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/scheduler/scheduling_builder.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn execute (&mut self, action : Action) -> Result { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | self.scheduler.add_task(std::mem::replace(&mut self.conditions, VecDeque::new()), ScheduledTask::new(action)) [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/scheduler/scheduling_builder.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn execute (&mut self, action : Action) -> Result { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | self.scheduler.add_task(std::mem::replace(&mut self.conditions, VecDeque::new()), ScheduledTask::new(action)) [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/scheduler/scheduling_builder.rs:39:91 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn execute (&mut self, action : Action) -> Result { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | self.scheduler.add_task(std::mem::replace(&mut self.conditions, VecDeque::new()), ScheduledTask::new(action)) [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/scheduler/repetitive_scheduling_builder.rs:34:33 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn execute (&mut self, action : Action) -> Result{ [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 32 | let stop = std::mem::replace(&mut self.stop_condition, Box::new(|| true)); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | self.conditions.push_back(Box::new(RepetitiveCondition::new(self.interval, stop))); [INFO] [stdout] 34 | self.scheduler.add_task(std::mem::replace(&mut self.conditions, VecDeque::new()), ScheduledTask::new(action)) [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/scheduler/scheduling_builder.rs:39:91 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn execute (&mut self, action : Action) -> Result { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | self.scheduler.add_task(std::mem::replace(&mut self.conditions, VecDeque::new()), ScheduledTask::new(action)) [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/scheduler/repetitive_scheduling_builder.rs:34:91 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn execute (&mut self, action : Action) -> Result{ [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 32 | let stop = std::mem::replace(&mut self.stop_condition, Box::new(|| true)); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | self.conditions.push_back(Box::new(RepetitiveCondition::new(self.interval, stop))); [INFO] [stdout] 34 | self.scheduler.add_task(std::mem::replace(&mut self.conditions, VecDeque::new()), ScheduledTask::new(action)) [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/tasks_conditions/predicate_condition.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(predicate : impl Fn() -> bool + 'condition_lifetime) -> PredicateCondition <'condition_lifetime> { [INFO] [stdout] | --------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | PredicateCondition { [INFO] [stdout] 13 | predicate : Box::new(predicate), [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 6 previous errors [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/scheduler/repetitive_scheduling_builder.rs:34:33 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn execute (&mut self, action : Action) -> Result{ [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 32 | let stop = std::mem::replace(&mut self.stop_condition, Box::new(|| true)); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | self.conditions.push_back(Box::new(RepetitiveCondition::new(self.interval, stop))); [INFO] [stdout] 34 | self.scheduler.add_task(std::mem::replace(&mut self.conditions, VecDeque::new()), ScheduledTask::new(action)) [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/scheduler/repetitive_scheduling_builder.rs:34:91 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn execute (&mut self, action : Action) -> Result{ [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 32 | let stop = std::mem::replace(&mut self.stop_condition, Box::new(|| true)); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | self.conditions.push_back(Box::new(RepetitiveCondition::new(self.interval, stop))); [INFO] [stdout] 34 | self.scheduler.add_task(std::mem::replace(&mut self.conditions, VecDeque::new()), ScheduledTask::new(action)) [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 `fatty_scheduler` (lib) due to 7 previous errors [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/tasks_conditions/predicate_condition.rs:13:25 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(predicate : impl Fn() -> bool + 'condition_lifetime) -> PredicateCondition <'condition_lifetime> { [INFO] [stdout] | --------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | PredicateCondition { [INFO] [stdout] 13 | predicate : Box::new(predicate), [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a74875bed692caa5e8d4c4933a8691b553d8b0b862666d4f1a2756aebf9b6a94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a74875bed692caa5e8d4c4933a8691b553d8b0b862666d4f1a2756aebf9b6a94", kill_on_drop: false }` [INFO] [stdout] a74875bed692caa5e8d4c4933a8691b553d8b0b862666d4f1a2756aebf9b6a94