[INFO] fetching crate screeps-game-api 0.22.0... [INFO] checking screeps-game-api-0.22.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate screeps-game-api 0.22.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate screeps-game-api 0.22.0 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 screeps-game-api 0.22.0 [INFO] finished tweaking crates.io crate screeps-game-api 0.22.0 [INFO] tweaked toml for crates.io crate screeps-game-api 0.22.0 written to /workspace/builds/worker-4-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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 52 packages to latest compatible versions [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] [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d6e3da9f79f459e955cd6caae1b94248c3daf92cc5102be58ee0a5050c0bcb4f [INFO] running `Command { std: "docker" "start" "-a" "d6e3da9f79f459e955cd6caae1b94248c3daf92cc5102be58ee0a5050c0bcb4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6e3da9f79f459e955cd6caae1b94248c3daf92cc5102be58ee0a5050c0bcb4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6e3da9f79f459e955cd6caae1b94248c3daf92cc5102be58ee0a5050c0bcb4f", kill_on_drop: false }` [INFO] [stdout] d6e3da9f79f459e955cd6caae1b94248c3daf92cc5102be58ee0a5050c0bcb4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bfd819316b8327e252aa86d977fcc2859f545fd5ec5366fe01c401bbb73896fc [INFO] running `Command { std: "docker" "start" "-a" "bfd819316b8327e252aa86d977fcc2859f545fd5ec5366fe01c401bbb73896fc", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.93 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.93 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling enum-iterator-derive v1.4.0 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling enum_dispatch v0.3.13 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.43 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.93 [INFO] [stderr] Checking enum-iterator v2.1.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.93 [INFO] [stderr] Checking js-sys v0.3.70 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.43 [INFO] [stderr] Checking serde-wasm-bindgen v0.6.5 [INFO] [stderr] Checking wasm-bindgen-test v0.3.43 [INFO] [stderr] Checking screeps-game-api v0.22.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `wasm_bindgen::JsValue` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/objects/impls/creep.rs:606:67 [INFO] [stdout] | [INFO] [stdout] 601 | fn move_to(&self, target: T) -> Result<(), ErrorCode> [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 605 | let target: RoomPosition = target.pos().into(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 606 | ErrorCode::result_from_i8(self.move_to_internal(&target, &JsValue::UNDEFINED)) [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: this value of type `wasm_bindgen::JsValue` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/objects/impls/creep.rs:606:67 [INFO] [stdout] | [INFO] [stdout] 601 | fn move_to(&self, target: T) -> Result<(), ErrorCode> [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 605 | let target: RoomPosition = target.pos().into(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 606 | ErrorCode::result_from_i8(self.move_to_internal(&target, &JsValue::UNDEFINED)) [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: this value of type `wasm_bindgen::JsValue` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/objects/impls/power_creep.rs:407:67 [INFO] [stdout] | [INFO] [stdout] 402 | fn move_to(&self, target: T) -> Result<(), ErrorCode> [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 406 | let target: RoomPosition = target.pos().into(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 407 | ErrorCode::result_from_i8(self.move_to_internal(&target, &JsValue::UNDEFINED)) [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: this value of type `js_sys::Array` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/objects/impls/room.rs:268:9 [INFO] [stdout] | [INFO] [stdout] 264 | pub fn find(&self, ty: T, options: Option<&FindOptions>) -> Vec [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 268 | self.find_internal(ty.find_code(), options) [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: this value of type `wasm_bindgen::JsValue` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/objects/impls/power_creep.rs:407:67 [INFO] [stdout] | [INFO] [stdout] 402 | fn move_to(&self, target: T) -> Result<(), ErrorCode> [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 406 | let target: RoomPosition = target.pos().into(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 407 | ErrorCode::result_from_i8(self.move_to_internal(&target, &JsValue::UNDEFINED)) [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: this value of type `js_sys::Array` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/objects/impls/room.rs:268:9 [INFO] [stdout] | [INFO] [stdout] 264 | pub fn find(&self, ty: T, options: Option<&FindOptions>) -> Vec [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 268 | self.find_internal(ty.find_code(), options) [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: this value of type `Result, wasm_bindgen::JsValue>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/objects/impls/room_position.rs:388:15 [INFO] [stdout] | [INFO] [stdout] 384 | pub fn look_for(&self, _ty: T) -> Result, ErrorCode> [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 388 | match self.look_for_internal(T::look_code()) { [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: this value of type `Result, wasm_bindgen::JsValue>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/objects/impls/room_position.rs:388:15 [INFO] [stdout] | [INFO] [stdout] 384 | pub fn look_for(&self, _ty: T) -> Result, ErrorCode> [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 388 | match self.look_for_internal(T::look_code()) { [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] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `screeps-game-api` (lib test) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `screeps-game-api` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "bfd819316b8327e252aa86d977fcc2859f545fd5ec5366fe01c401bbb73896fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfd819316b8327e252aa86d977fcc2859f545fd5ec5366fe01c401bbb73896fc", kill_on_drop: false }` [INFO] [stdout] bfd819316b8327e252aa86d977fcc2859f545fd5ec5366fe01c401bbb73896fc