[INFO] fetching crate wasm-builder 2.1.2... [INFO] checking wasm-builder-2.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate wasm-builder 2.1.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate wasm-builder 2.1.2 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 wasm-builder 2.1.2 [INFO] finished tweaking crates.io crate wasm-builder 2.1.2 [INFO] tweaked toml for crates.io crate wasm-builder 2.1.2 written to /workspace/builds/worker-1-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] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding cargo_metadata v0.12.3 (latest: v0.18.1) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding semver v0.6.0 (latest: v1.0.23) [INFO] [stderr] Adding semver v0.11.0 (latest: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding tetsy-wasm v0.31.1 (latest: v0.42.1) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 00bd17cbb335c30a987430e2a20c8345f7c2ca3b23ebe25275800c56486b2512 [INFO] running `Command { std: "docker" "start" "-a" "00bd17cbb335c30a987430e2a20c8345f7c2ca3b23ebe25275800c56486b2512", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00bd17cbb335c30a987430e2a20c8345f7c2ca3b23ebe25275800c56486b2512", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00bd17cbb335c30a987430e2a20c8345f7c2ca3b23ebe25275800c56486b2512", kill_on_drop: false }` [INFO] [stdout] 00bd17cbb335c30a987430e2a20c8345f7c2ca3b23ebe25275800c56486b2512 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3a2f13a076a239f90a93188beb80258ac46910cbe0ea3503ee4ab3851fb8a162 [INFO] running `Command { std: "docker" "start" "-a" "3a2f13a076a239f90a93188beb80258ac46910cbe0ea3503ee4ab3851fb8a162", kill_on_drop: false }` [INFO] [stderr] Checking ucd-trie v0.1.6 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking semver v0.6.0 [INFO] [stderr] Checking tetsy-wasm v0.31.1 [INFO] [stderr] Checking build-helper v0.1.1 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking tetsy-wasm-gc-api v0.1.11 [INFO] [stderr] Checking pest v2.7.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking cargo-platform v0.1.8 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking cargo_metadata v0.12.3 [INFO] [stderr] Checking wasm-builder v2.1.2 (/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/prerequisites.rs:132:2 [INFO] [stdout] | [INFO] [stdout] 115 | let temp = tempdir().expect("Creating temp dir does not fail; qed"); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 122 | let mut build_cmd = cargo_command.command(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 129 | let mut run_cmd = cargo_command.command(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 132 | / build_cmd [INFO] [stdout] 133 | | .output() [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/wasm_project.rs:227:71 [INFO] [stdout] | [INFO] [stdout] 227 | if let Some(mut patch) = workspace_toml.remove("patch").and_then(|p| p.try_into::().ok()) { [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/wasm_project.rs:430:8 [INFO] [stdout] | [INFO] [stdout] 400 | let mut build_cmd = cargo_cmd.command(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 430 | match build_cmd.status().map(|s| s.success()) { [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 `wasm-builder` (lib) due to 4 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/prerequisites.rs:132:2 [INFO] [stdout] | [INFO] [stdout] 115 | let temp = tempdir().expect("Creating temp dir does not fail; qed"); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 122 | let mut build_cmd = cargo_command.command(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 129 | let mut run_cmd = cargo_command.command(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 132 | / build_cmd [INFO] [stdout] 133 | | .output() [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/wasm_project.rs:227:71 [INFO] [stdout] | [INFO] [stdout] 227 | if let Some(mut patch) = workspace_toml.remove("patch").and_then(|p| p.try_into::
().ok()) { [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/wasm_project.rs:430:8 [INFO] [stdout] | [INFO] [stdout] 400 | let mut build_cmd = cargo_cmd.command(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 430 | match build_cmd.status().map(|s| s.success()) { [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 `wasm-builder` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "3a2f13a076a239f90a93188beb80258ac46910cbe0ea3503ee4ab3851fb8a162", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a2f13a076a239f90a93188beb80258ac46910cbe0ea3503ee4ab3851fb8a162", kill_on_drop: false }` [INFO] [stdout] 3a2f13a076a239f90a93188beb80258ac46910cbe0ea3503ee4ab3851fb8a162