[INFO] cloning repository https://github.com/orton009/todo-rust-icp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/orton009/todo-rust-icp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forton009%2Ftodo-rust-icp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forton009%2Ftodo-rust-icp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ca6131a137fb2650496e707a6a0a43bdd259a2c [INFO] checking orton009/todo-rust-icp against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forton009%2Ftodo-rust-icp" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/orton009/todo-rust-icp on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/orton009/todo-rust-icp [INFO] finished tweaking git repo https://github.com/orton009/todo-rust-icp [INFO] tweaked toml for git repo https://github.com/orton009/todo-rust-icp written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/orton009/todo-rust-icp 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa622a9e92f2bc5e750e4cd6b673b75ffc971971aaa61a6d28d4f12e4a2ee656 [INFO] running `Command { std: "docker" "start" "-a" "aa622a9e92f2bc5e750e4cd6b673b75ffc971971aaa61a6d28d4f12e4a2ee656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa622a9e92f2bc5e750e4cd6b673b75ffc971971aaa61a6d28d4f12e4a2ee656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa622a9e92f2bc5e750e4cd6b673b75ffc971971aaa61a6d28d4f12e4a2ee656", kill_on_drop: false }` [INFO] [stdout] aa622a9e92f2bc5e750e4cd6b673b75ffc971971aaa61a6d28d4f12e4a2ee656 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffabce862c7665a643e37b5061d7f0c6248bcde8cc38174c3c39390e7005ed26 [INFO] running `Command { std: "docker" "start" "-a" "ffabce862c7665a643e37b5061d7f0c6248bcde8cc38174c3c39390e7005ed26", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.91 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling pretty v0.12.3 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling bumpalo v3.15.3 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking ic0 v0.21.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.91 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.91 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling candid_derive v0.6.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.91 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.91 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking ic_principal v0.1.1 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Checking candid v0.10.3 [INFO] [stderr] Compiling ic-cdk-macros v0.8.4 [INFO] [stderr] Checking ic-cdk v0.12.1 [INFO] [stderr] Checking ic-cdk-timers v0.6.0 [INFO] [stderr] Checking my_project_backend v0.1.0 (/opt/rustwide/workdir/src/my_project_backend) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.14s [INFO] running `Command { std: "docker" "inspect" "ffabce862c7665a643e37b5061d7f0c6248bcde8cc38174c3c39390e7005ed26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffabce862c7665a643e37b5061d7f0c6248bcde8cc38174c3c39390e7005ed26", kill_on_drop: false }` [INFO] [stdout] ffabce862c7665a643e37b5061d7f0c6248bcde8cc38174c3c39390e7005ed26 [INFO] checking orton009/todo-rust-icp against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forton009%2Ftodo-rust-icp" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/orton009/todo-rust-icp on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/orton009/todo-rust-icp [INFO] finished tweaking git repo https://github.com/orton009/todo-rust-icp [INFO] tweaked toml for git repo https://github.com/orton009/todo-rust-icp written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/orton009/todo-rust-icp 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6500c8788d304ce6143f1e13a1ac987750bcf24db75c86a21dabbb97c4aeca0 [INFO] running `Command { std: "docker" "start" "-a" "e6500c8788d304ce6143f1e13a1ac987750bcf24db75c86a21dabbb97c4aeca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6500c8788d304ce6143f1e13a1ac987750bcf24db75c86a21dabbb97c4aeca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6500c8788d304ce6143f1e13a1ac987750bcf24db75c86a21dabbb97c4aeca0", kill_on_drop: false }` [INFO] [stdout] e6500c8788d304ce6143f1e13a1ac987750bcf24db75c86a21dabbb97c4aeca0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ac1a1f22685a12bd48182b2889fcf356fc3a153743cb77516ad597d53a3c58c [INFO] running `Command { std: "docker" "start" "-a" "4ac1a1f22685a12bd48182b2889fcf356fc3a153743cb77516ad597d53a3c58c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.91 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling pretty v0.12.3 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling bumpalo v3.15.3 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling wasm-bindgen v0.2.91 [INFO] [stderr] Checking ic0 v0.21.1 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.91 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling candid_derive v0.6.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.91 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.91 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking ic_principal v0.1.1 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Checking candid v0.10.3 [INFO] [stderr] Compiling ic-cdk-macros v0.8.4 [INFO] [stderr] Checking ic-cdk v0.12.1 [INFO] [stderr] Checking ic-cdk-timers v0.6.0 [INFO] [stderr] Checking my_project_backend v0.1.0 (/opt/rustwide/workdir/src/my_project_backend) [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/my_project_backend/src/lib.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 19 | let list = todos.borrow_mut(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | serde_json::to_string(&results).unwrap() [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/my_project_backend/src/lib.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | let task_result: Result = serde_json::from_str(&todo_str); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 49 | / task_result [INFO] [stdout] 50 | | .map(|task| { [INFO] [stdout] 51 | | let id = TODOS.with(|t| t.borrow_mut().len().to_string()); [INFO] [stdout] 52 | | let new_task = types::Todo { text: task.text, id }; [INFO] [stdout] ... | [INFO] [stdout] 57 | | serde_json::to_string(&new_task).unwrap() [INFO] [stdout] 58 | | }) [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/my_project_backend/src/lib.rs:51:37 [INFO] [stdout] | [INFO] [stdout] 51 | let id = TODOS.with(|t| t.borrow_mut().len().to_string()); [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/my_project_backend/src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 64 | let task_result = serde_json::from_str(&todo_str); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 65 | / task_result [INFO] [stdout] 66 | | .map(|task: types::Todo| { [INFO] [stdout] 67 | | TODOS.with(|todos| { [INFO] [stdout] 68 | | let mut list = todos.borrow_mut(); [INFO] [stdout] ... | [INFO] [stdout] 75 | | }) [INFO] [stdout] 76 | | }) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `my_project_backend` (lib) due to 5 previous errors [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/my_project_backend/src/lib.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 19 | let list = todos.borrow_mut(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | serde_json::to_string(&results).unwrap() [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/my_project_backend/src/lib.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | let task_result: Result = serde_json::from_str(&todo_str); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 49 | / task_result [INFO] [stdout] 50 | | .map(|task| { [INFO] [stdout] 51 | | let id = TODOS.with(|t| t.borrow_mut().len().to_string()); [INFO] [stdout] 52 | | let new_task = types::Todo { text: task.text, id }; [INFO] [stdout] ... | [INFO] [stdout] 57 | | serde_json::to_string(&new_task).unwrap() [INFO] [stdout] 58 | | }) [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/my_project_backend/src/lib.rs:51:37 [INFO] [stdout] | [INFO] [stdout] 51 | let id = TODOS.with(|t| t.borrow_mut().len().to_string()); [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/my_project_backend/src/lib.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 64 | let task_result = serde_json::from_str(&todo_str); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 65 | / task_result [INFO] [stdout] 66 | | .map(|task: types::Todo| { [INFO] [stdout] 67 | | TODOS.with(|todos| { [INFO] [stdout] 68 | | let mut list = todos.borrow_mut(); [INFO] [stdout] ... | [INFO] [stdout] 75 | | }) [INFO] [stdout] 76 | | }) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `my_project_backend` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "4ac1a1f22685a12bd48182b2889fcf356fc3a153743cb77516ad597d53a3c58c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ac1a1f22685a12bd48182b2889fcf356fc3a153743cb77516ad597d53a3c58c", kill_on_drop: false }` [INFO] [stdout] 4ac1a1f22685a12bd48182b2889fcf356fc3a153743cb77516ad597d53a3c58c