[INFO] fetching crate kona-preimage 0.0.2... [INFO] checking kona-preimage-0.0.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate kona-preimage 0.0.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate kona-preimage 0.0.2 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 kona-preimage 0.0.2 [INFO] finished tweaking crates.io crate kona-preimage 0.0.2 [INFO] tweaked toml for crates.io crate kona-preimage 0.0.2 written to /workspace/builds/worker-5-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 89 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding alloy-primitives v0.7.7 (latest: v0.8.0) [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding derive_more v0.99.18 (latest: v1.0.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding spinning_top v0.2.5 (latest: v0.3.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0df245c845ad9ce40b0175a31e7f78191d2f24c1635c69e0f716faaaa243c9e [INFO] running `Command { std: "docker" "start" "-a" "a0df245c845ad9ce40b0175a31e7f78191d2f24c1635c69e0f716faaaa243c9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0df245c845ad9ce40b0175a31e7f78191d2f24c1635c69e0f716faaaa243c9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0df245c845ad9ce40b0175a31e7f78191d2f24c1635c69e0f716faaaa243c9e", kill_on_drop: false }` [INFO] [stdout] a0df245c845ad9ce40b0175a31e7f78191d2f24c1635c69e0f716faaaa243c9e [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91d0d380c575fe31ead3d382cbcfebd203b15ff119ff59c6707281ab9e25519a [INFO] running `Command { std: "docker" "start" "-a" "91d0d380c575fe31ead3d382cbcfebd203b15ff119ff59c6707281ab9e25519a", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling ruint-macro v1.2.1 [INFO] [stderr] Checking const-hex v1.12.0 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking spinning_top v0.2.5 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking linked_list_allocator v0.10.5 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking ruint v1.12.3 [INFO] [stderr] Checking kona-common v0.0.2 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking alloy-primitives v0.7.7 [INFO] [stderr] Checking kona-preimage v0.0.2 (/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/oracle.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 101 | async fn next_preimage_request(&self, mut get_preimage: F) -> Result<()> [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 105 | / { [INFO] [stdout] 106 | | // Read the preimage request from the client, and throw early if there isn't is any. [INFO] [stdout] 107 | | let mut buf = [0u8; 32]; [INFO] [stdout] 108 | | self.pipe_handle.read_exact(&mut buf).await?; [INFO] [stdout] ... | [INFO] [stdout] 126 | | Ok(()) [INFO] [stdout] 127 | | } [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/hint.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 66 | async fn next_hint(&self, mut route_hint: F) -> Result<()> [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | / { [INFO] [stdout] 71 | | // Read the length of the raw hint payload. [INFO] [stdout] 72 | | let mut len_buf = [0u8; 4]; [INFO] [stdout] 73 | | self.pipe_handle.read_exact(&mut len_buf).await?; [INFO] [stdout] ... | [INFO] [stdout] 98 | | Ok(()) [INFO] [stdout] 99 | | } [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 `kona-preimage` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "91d0d380c575fe31ead3d382cbcfebd203b15ff119ff59c6707281ab9e25519a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91d0d380c575fe31ead3d382cbcfebd203b15ff119ff59c6707281ab9e25519a", kill_on_drop: false }` [INFO] [stdout] 91d0d380c575fe31ead3d382cbcfebd203b15ff119ff59c6707281ab9e25519a