[INFO] cloning repository https://github.com/dbydd/dawdle-todo-backend [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbydd/dawdle-todo-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbydd%2Fdawdle-todo-backend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbydd%2Fdawdle-todo-backend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fb1a455e344738cc2aca38fc7cf62f8a70314619 [INFO] checking dbydd/dawdle-todo-backend/fb1a455e344738cc2aca38fc7cf62f8a70314619 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbydd%2Fdawdle-todo-backend" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dbydd/dawdle-todo-backend 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 git repo https://github.com/dbydd/dawdle-todo-backend [INFO] finished tweaking git repo https://github.com/dbydd/dawdle-todo-backend [INFO] tweaked toml for git repo https://github.com/dbydd/dawdle-todo-backend written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dbydd/dawdle-todo-backend 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4fdbd67b3c6dee84f5a70e0bd59222a6aba642dffe72801df330dedea27e21b0 [INFO] running `Command { std: "docker" "start" "-a" "4fdbd67b3c6dee84f5a70e0bd59222a6aba642dffe72801df330dedea27e21b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fdbd67b3c6dee84f5a70e0bd59222a6aba642dffe72801df330dedea27e21b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fdbd67b3c6dee84f5a70e0bd59222a6aba642dffe72801df330dedea27e21b0", kill_on_drop: false }` [INFO] [stdout] 4fdbd67b3c6dee84f5a70e0bd59222a6aba642dffe72801df330dedea27e21b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7e22573fe61523493fa92d0ba0d8cd6a2bc6509ac8ad137a6fb5ec8dc9e37c25 [INFO] running `Command { std: "docker" "start" "-a" "7e22573fe61523493fa92d0ba0d8cd6a2bc6509ac8ad137a6fb5ec8dc9e37c25", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Compiling rkyv v0.7.44 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking sptr v0.3.2 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking winnow v0.6.6 [INFO] [stderr] Checking errno v0.2.8 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking integer-encoding v3.0.4 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking lazy-init v0.5.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking rusty-leveldb v3.0.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling gc-arena-derive v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking gc-arena v0.5.0 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling rkyv_derive v0.7.44 [INFO] [stderr] Checking piccolo v0.3.1 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking toml_edit v0.22.9 [INFO] [stderr] Checking toml v0.8.12 [INFO] [stderr] Checking dawdle-todo-lib v0.1.0 (/opt/rustwide/workdir/dawdle-todo-lib) [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] --> dawdle-todo-lib/src/lib.rs:40:18 [INFO] [stdout] | [INFO] [stdout] 40 | .map(|s| serde_json::from_str(s) as Result) [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] --> dawdle-todo-lib/src/lib.rs:85:26 [INFO] [stdout] | [INFO] [stdout] 85 | .map(|t| t.solve_task_containers().read().unwrap().peek_task_inner(t)) [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] --> dawdle-todo-lib/src/lib.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 86 | .map(|a| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 87 | / serde_json::to_string({ [INFO] [stdout] 88 | | let task = a.as_ref(); [INFO] [stdout] 89 | | &task.clone() [INFO] [stdout] 90 | | }) [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] --> dawdle-todo-lib/src/data_center/mod.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 39 | fn add(mut self, rhs: TaskDataCenter) -> Self::Output { [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] 40 | Self { [INFO] [stdout] 41 | task_list: merge_existing_rhs_data_into_lhs(self.task_list, rhs.task_list), [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] --> dawdle-todo-lib/src/data_center/mod.rs:42:29 [INFO] [stdout] | [INFO] [stdout] 39 | fn add(mut self, rhs: TaskDataCenter) -> Self::Output { [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] ... [INFO] [stdout] 42 | container_list: merge_existing_rhs_data_into_lhs( [INFO] [stdout] | _____________________________^ [INFO] [stdout] 43 | | self.container_list, [INFO] [stdout] 44 | | rhs.container_list, [INFO] [stdout] 45 | | ), [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] --> dawdle-todo-lib/src/data_center/mod.rs:70:27 [INFO] [stdout] | [INFO] [stdout] 70 | .flat_map(|v| v.read().unwrap().filters()) [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] --> dawdle-todo-lib/src/data_center/mod.rs:76:29 [INFO] [stdout] | [INFO] [stdout] 76 | .max_by_key(|a| a.read().unwrap().priority(self)) [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] --> dawdle-todo-lib/src/data_center/mod.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 124 | .filter_map(|c| c.read().unwrap().to_json(self)) [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] --> dawdle-todo-lib/src/data_center/mod.rs:164:37 [INFO] [stdout] | [INFO] [stdout] 164 | .map(|t| (t.id.clone(), Arc::new(t.to_owned()))) [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] --> dawdle-todo-lib/src/data_center/container/basic_priority_queue.rs:39:22 [INFO] [stdout] | [INFO] [stdout] 39 | .all(|a| a.read().unwrap().fully_completed(data_center)) [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] --> dawdle-todo-lib/src/data_center/container/basic_priority_queue.rs:48:23 [INFO] [stdout] | [INFO] [stdout] 48 | .map(|a| (a.read().unwrap().priority(data_center), a)) [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 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dawdle-todo-lib` (lib) due to 12 previous errors [INFO] running `Command { std: "docker" "inspect" "7e22573fe61523493fa92d0ba0d8cd6a2bc6509ac8ad137a6fb5ec8dc9e37c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e22573fe61523493fa92d0ba0d8cd6a2bc6509ac8ad137a6fb5ec8dc9e37c25", kill_on_drop: false }` [INFO] [stdout] 7e22573fe61523493fa92d0ba0d8cd6a2bc6509ac8ad137a6fb5ec8dc9e37c25