[INFO] fetching crate wkrs 0.0.1... [INFO] checking wkrs-0.0.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate wkrs 0.0.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate wkrs 0.0.1 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 wkrs 0.0.1 [INFO] finished tweaking crates.io crate wkrs 0.0.1 [INFO] tweaked toml for crates.io crate wkrs 0.0.1 written to /workspace/builds/worker-7-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] Locking 43 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.1) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasm-encoder v0.38.1 (latest: v0.216.0) [INFO] [stderr] Adding wasm-encoder v0.41.2 (latest: v0.216.0) [INFO] [stderr] Adding wasm-metadata v0.10.20 (latest: v0.216.0) [INFO] [stderr] Adding wasmparser v0.118.2 (latest: v0.216.0) [INFO] [stderr] Adding wasmparser v0.121.2 (latest: v0.216.0) [INFO] [stderr] Adding wit-bindgen v0.16.0 (latest: v0.30.0) [INFO] [stderr] Adding wit-bindgen-core v0.16.0 (latest: v0.30.0) [INFO] [stderr] Adding wit-bindgen-rust v0.16.0 (latest: v0.30.0) [INFO] [stderr] Adding wit-bindgen-rust-macro v0.16.0 (latest: v0.30.0) [INFO] [stderr] Adding wit-component v0.18.2 (latest: v0.216.0) [INFO] [stderr] Adding wit-parser v0.13.2 (latest: v0.216.0) [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] 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] 0265619d9893375f0703d2f89814398698f4c59cbc7b53f7de9f77c63b8edec9 [INFO] running `Command { std: "docker" "start" "-a" "0265619d9893375f0703d2f89814398698f4c59cbc7b53f7de9f77c63b8edec9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0265619d9893375f0703d2f89814398698f4c59cbc7b53f7de9f77c63b8edec9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0265619d9893375f0703d2f89814398698f4c59cbc7b53f7de9f77c63b8edec9", kill_on_drop: false }` [INFO] [stdout] 0265619d9893375f0703d2f89814398698f4c59cbc7b53f7de9f77c63b8edec9 [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] ddd4e2e29a6d214cb575ad283f67a5447d61c3d97730c753cc61c8b014ad637d [INFO] running `Command { std: "docker" "start" "-a" "ddd4e2e29a6d214cb575ad283f67a5447d61c3d97730c753cc61c8b014ad637d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling unicode-xid v0.2.5 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling wit-bindgen-rust v0.16.0 [INFO] [stderr] Compiling wasm-encoder v0.41.2 [INFO] [stderr] Compiling wasm-encoder v0.38.1 [INFO] [stderr] Compiling spdx v0.10.6 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling bytes v1.7.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling wasi v0.11.0+wasi-snapshot-preview1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling wasmparser v0.121.2 [INFO] [stderr] Compiling wasmparser v0.118.2 [INFO] [stderr] Compiling wit-parser v0.13.2 [INFO] [stderr] Compiling wkr v0.0.0 [INFO] [stderr] Compiling wasm-metadata v0.10.20 [INFO] [stderr] Compiling wit-component v0.18.2 [INFO] [stderr] Compiling wit-bindgen-core v0.16.0 [INFO] [stderr] Compiling wit-bindgen-rust-macro v0.16.0 [INFO] [stderr] Checking wit-bindgen v0.16.0 [INFO] [stderr] Checking wkrs v0.0.1 (/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/io.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut request = http::request::Builder::new() [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | request.body(self.body.to_string()).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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wkrs` (lib) due to 2 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/io.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 34 | let mut request = http::request::Builder::new() [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 42 | request.body(self.body.to_string()).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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wkrs` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ddd4e2e29a6d214cb575ad283f67a5447d61c3d97730c753cc61c8b014ad637d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddd4e2e29a6d214cb575ad283f67a5447d61c3d97730c753cc61c8b014ad637d", kill_on_drop: false }` [INFO] [stdout] ddd4e2e29a6d214cb575ad283f67a5447d61c3d97730c753cc61c8b014ad637d