[INFO] fetching crate hassle-rs 0.11.0... [INFO] checking hassle-rs-0.11.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate hassle-rs 0.11.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate hassle-rs 0.11.0 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 hassle-rs 0.11.0 [INFO] finished tweaking crates.io crate hassle-rs 0.11.0 [INFO] tweaked toml for crates.io crate hassle-rs 0.11.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate hassle-rs 0.11.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0920c5f83436f24094d7796622865d7a09b4c6f557f4e8fdc1de358fab2b319c [INFO] running `Command { std: "docker" "start" "-a" "0920c5f83436f24094d7796622865d7a09b4c6f557f4e8fdc1de358fab2b319c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0920c5f83436f24094d7796622865d7a09b4c6f557f4e8fdc1de358fab2b319c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0920c5f83436f24094d7796622865d7a09b4c6f557f4e8fdc1de358fab2b319c", kill_on_drop: false }` [INFO] [stdout] 0920c5f83436f24094d7796622865d7a09b4c6f557f4e8fdc1de358fab2b319c [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7543b04d5758328a9f481124f04d1c21f8839b16efdbae814d16a67b36299c8 [INFO] running `Command { std: "docker" "start" "-a" "a7543b04d5758328a9f481124f04d1c21f8839b16efdbae814d16a67b36299c8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking widestring v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking libloading v0.8.1 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking rspirv v0.11.0+1.5.4 [INFO] [stderr] Checking thiserror v1.0.50 [INFO] [stderr] Compiling com_macros_support v0.6.0 [INFO] [stderr] Compiling com_macros v0.6.0 [INFO] [stderr] Checking com v0.6.0 [INFO] [stderr] Checking hassle-rs v0.11.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::result::Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/utils.rs:163:11 [INFO] [stdout] | [INFO] [stdout] 155 | let dxc = Dxc::new(None)?; [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 156 | let dxil = Dxil::new(None)?; [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 157 | [INFO] [stdout] 158 | let validator = dxil.create_validator()?; [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 159 | let library = dxc.create_library()?; [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 163 | match validator.validate(blob_encoding.into()) { [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 `DxcBlob` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/wrapper.rs:485:30 [INFO] [stdout] | [INFO] [stdout] 483 | let blob_utf8 = blob_utf8.unwrap(); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 484 | [INFO] [stdout] 485 | Ok(String::from_utf8(DxcBlob::new(blob_utf8.query_interface().unwrap()).to_vec()).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] [INFO] [stdout] [INFO] [stdout] error: this value of type `IUnknown` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/wrapper.rs:663:13 [INFO] [stdout] | [INFO] [stdout] 638 | pub fn reflect(&self, blob: DxcBlob) -> Result { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 663 | reflection.unwrap().query_interface().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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hassle-rs` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a7543b04d5758328a9f481124f04d1c21f8839b16efdbae814d16a67b36299c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7543b04d5758328a9f481124f04d1c21f8839b16efdbae814d16a67b36299c8", kill_on_drop: false }` [INFO] [stdout] a7543b04d5758328a9f481124f04d1c21f8839b16efdbae814d16a67b36299c8