[INFO] fetching crate near-vm-engine 0.26.0... [INFO] checking near-vm-engine-0.26.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate near-vm-engine 0.26.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate near-vm-engine 0.26.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate near-vm-engine 0.26.0 [INFO] finished tweaking crates.io crate near-vm-engine 0.26.0 [INFO] tweaked toml for crates.io crate near-vm-engine 0.26.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 97 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding bytecheck v0.6.12 (available: v0.8.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (available: v0.8.0) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding memoffset v0.8.0 (available: v0.9.1) [INFO] [stderr] Adding more-asserts v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding ptr_meta v0.1.4 (available: v0.3.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (available: v0.3.0) [INFO] [stderr] Adding radium v0.7.0 (available: v1.1.0) [INFO] [stderr] Adding rend v0.4.2 (available: v0.5.1) [INFO] [stderr] Adding rkyv v0.7.45 (available: v0.8.8) [INFO] [stderr] Adding rkyv_derive v0.7.45 (available: v0.8.8) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasmparser v0.99.0 (available: v0.217.0) [INFO] [stderr] Adding wasmparser v0.105.0 (available: v0.217.0) [INFO] [stderr] Adding wasmprinter v0.2.57 (available: v0.2.80) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding wyz v0.5.1 (available: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c0f62c36efcc7f4e9f8d919d721819df0e3840a2042570ec712b313f9d6947a [INFO] running `Command { std: "docker" "start" "-a" "4c0f62c36efcc7f4e9f8d919d721819df0e3840a2042570ec712b313f9d6947a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c0f62c36efcc7f4e9f8d919d721819df0e3840a2042570ec712b313f9d6947a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c0f62c36efcc7f4e9f8d919d721819df0e3840a2042570ec712b313f9d6947a", kill_on_drop: false }` [INFO] [stdout] 4c0f62c36efcc7f4e9f8d919d721819df0e3840a2042570ec712b313f9d6947a [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fa6b237ae98e7c8cbef407cafc60e4e50203e7f0feae2aa88261d6cd001009b [INFO] running `Command { std: "docker" "start" "-a" "6fa6b237ae98e7c8cbef407cafc60e4e50203e7f0feae2aa88261d6cd001009b", kill_on_drop: false }` [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling rkyv v0.7.45 [INFO] [stderr] Checking wasmparser v0.105.0 [INFO] [stderr] Compiling rkyv_derive v0.7.45 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling finite-wasm v0.5.0 [INFO] [stderr] Compiling near-vm-vm v0.26.0 [INFO] [stderr] Checking dissimilar v1.0.9 [INFO] [stderr] Checking prefix-sum-vec v0.1.2 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking region v3.0.2 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking more-asserts v0.2.2 [INFO] [stderr] Checking wasmparser v0.99.0 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling enumset_derive v0.10.0 [INFO] [stderr] Checking near-vm-types v0.26.0 [INFO] [stderr] Checking wasmprinter v0.2.57 [INFO] [stderr] Checking enumset v1.1.5 [INFO] [stderr] Checking near-vm-compiler v0.26.0 [INFO] [stderr] Checking near-vm-engine v0.26.0 (/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/trap/error.rs:157:15 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn downcast(self) -> Result { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 157 | match Arc::try_unwrap(self.inner) { [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 `std::result::Result>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/trap/error.rs:157:15 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn downcast(self) -> Result { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 157 | match Arc::try_unwrap(self.inner) { [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 `near-vm-engine` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `near-vm-engine` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "6fa6b237ae98e7c8cbef407cafc60e4e50203e7f0feae2aa88261d6cd001009b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fa6b237ae98e7c8cbef407cafc60e4e50203e7f0feae2aa88261d6cd001009b", kill_on_drop: false }` [INFO] [stdout] 6fa6b237ae98e7c8cbef407cafc60e4e50203e7f0feae2aa88261d6cd001009b