[INFO] fetching crate wit-bindgen-core 0.30.0... [INFO] checking wit-bindgen-core-0.30.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate wit-bindgen-core 0.30.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate wit-bindgen-core 0.30.0 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 crates.io crate wit-bindgen-core 0.30.0 [INFO] finished tweaking crates.io crate wit-bindgen-core 0.30.0 [INFO] tweaked toml for crates.io crate wit-bindgen-core 0.30.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 29 packages to latest compatible versions [INFO] [stderr] Adding wasmparser v0.215.0 (latest: v0.216.0) [INFO] [stderr] Adding wit-parser v0.215.0 (latest: v0.216.0) [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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f8fb640b2a224d15553b734db80aa03936b2be124516332f47357051d9cf2f5f [INFO] running `Command { std: "docker" "start" "-a" "f8fb640b2a224d15553b734db80aa03936b2be124516332f47357051d9cf2f5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8fb640b2a224d15553b734db80aa03936b2be124516332f47357051d9cf2f5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8fb640b2a224d15553b734db80aa03936b2be124516332f47357051d9cf2f5f", kill_on_drop: false }` [INFO] [stdout] f8fb640b2a224d15553b734db80aa03936b2be124516332f47357051d9cf2f5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2557ae53537b9e5b368d10788226af22721426c89d63c8fd2bc6987fe438b0f0 [INFO] running `Command { std: "docker" "start" "-a" "2557ae53537b9e5b368d10788226af22721426c89d63c8fd2bc6987fe438b0f0", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking unicode-xid v0.2.5 [INFO] [stderr] Checking heck v0.5.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Checking wasmparser v0.215.0 [INFO] [stderr] Checking wit-parser v0.215.0 [INFO] [stderr] Checking wit-bindgen-core v0.30.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.27s [INFO] running `Command { std: "docker" "inspect" "2557ae53537b9e5b368d10788226af22721426c89d63c8fd2bc6987fe438b0f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2557ae53537b9e5b368d10788226af22721426c89d63c8fd2bc6987fe438b0f0", kill_on_drop: false }` [INFO] [stdout] 2557ae53537b9e5b368d10788226af22721426c89d63c8fd2bc6987fe438b0f0 [INFO] checking wit-bindgen-core-0.30.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate wit-bindgen-core 0.30.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate wit-bindgen-core 0.30.0 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 crates.io crate wit-bindgen-core 0.30.0 [INFO] finished tweaking crates.io crate wit-bindgen-core 0.30.0 [INFO] tweaked toml for crates.io crate wit-bindgen-core 0.30.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 29 packages to latest compatible versions [INFO] [stderr] Adding wasmparser v0.215.0 (latest: v0.216.0) [INFO] [stderr] Adding wit-parser v0.215.0 (latest: v0.216.0) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ae6800fdef7422a6e94bbcb524bb70eb6a4a6a16aafadde7d2fadb8a07d7211b [INFO] running `Command { std: "docker" "start" "-a" "ae6800fdef7422a6e94bbcb524bb70eb6a4a6a16aafadde7d2fadb8a07d7211b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae6800fdef7422a6e94bbcb524bb70eb6a4a6a16aafadde7d2fadb8a07d7211b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae6800fdef7422a6e94bbcb524bb70eb6a4a6a16aafadde7d2fadb8a07d7211b", kill_on_drop: false }` [INFO] [stdout] ae6800fdef7422a6e94bbcb524bb70eb6a4a6a16aafadde7d2fadb8a07d7211b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6f667ddb84275365765829ca43536cbfb5a5c0f95c387eac9e12c660f7f6381b [INFO] running `Command { std: "docker" "start" "-a" "6f667ddb84275365765829ca43536cbfb5a5c0f95c387eac9e12c660f7f6381b", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking unicode-xid v0.2.5 [INFO] [stderr] Checking heck v0.5.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking wasmparser v0.215.0 [INFO] [stderr] Checking wit-parser v0.215.0 [INFO] [stderr] Checking wit-bindgen-core v0.30.0 (/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/abi.rs:1215:47 [INFO] [stdout] | [INFO] [stdout] 1215 | if casts.iter().any(|c| *c != Bitcast::None) { [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/abi.rs:1392:47 [INFO] [stdout] | [INFO] [stdout] 1392 | if casts.iter().any(|c| *c != Bitcast::None) { [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wit-bindgen-core` (lib test) due to 3 previous errors [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/abi.rs:1215:47 [INFO] [stdout] | [INFO] [stdout] 1215 | if casts.iter().any(|c| *c != Bitcast::None) { [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] [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/abi.rs:1392:47 [INFO] [stdout] | [INFO] [stdout] 1392 | if casts.iter().any(|c| *c != Bitcast::None) { [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wit-bindgen-core` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "6f667ddb84275365765829ca43536cbfb5a5c0f95c387eac9e12c660f7f6381b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f667ddb84275365765829ca43536cbfb5a5c0f95c387eac9e12c660f7f6381b", kill_on_drop: false }` [INFO] [stdout] 6f667ddb84275365765829ca43536cbfb5a5c0f95c387eac9e12c660f7f6381b