[INFO] fetching crate fabric_contract 0.1.4... [INFO] checking fabric_contract-0.1.4 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate fabric_contract 0.1.4 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate fabric_contract 0.1.4 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fabric_contract 0.1.4 [INFO] finished tweaking crates.io crate fabric_contract 0.1.4 [INFO] tweaked toml for crates.io crate fabric_contract 0.1.4 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 85 packages to latest compatible versions [INFO] [stderr] Adding autocfg v1.0.1 (available: v1.3.0) [INFO] [stderr] Adding bytes v0.5.6 (available: v1.7.2) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding claim v0.3.1 (available: v0.5.0) [INFO] [stderr] Adding downcast v0.10.0 (available: v0.11.0) [INFO] [stderr] Adding fixedbitset v0.2.0 (available: v0.5.7) [INFO] [stderr] Adding float-cmp v0.8.0 (available: v0.10.0) [INFO] [stderr] Adding fragile v1.2.2 (available: v2.0.0) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.30) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding itertools v0.8.2 (available: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding mockall v0.7.2 (available: v0.13.0) [INFO] [stderr] Adding mockall_derive v0.7.2 (available: v0.13.0) [INFO] [stderr] Adding multimap v0.8.3 (available: v0.10.0) [INFO] [stderr] Adding petgraph v0.5.1 (available: v0.6.5) [INFO] [stderr] Adding predicates v1.0.8 (available: v3.1.2) [INFO] [stderr] Adding proc-macro2 v0.4.30 (available: v1.0.86) [INFO] [stderr] Adding prost v0.6.1 (available: v0.13.3) [INFO] [stderr] Adding prost-build v0.6.1 (available: v0.13.3) [INFO] [stderr] Adding prost-derive v0.6.1 (available: v0.13.3) [INFO] [stderr] Adding prost-types v0.6.1 (available: v0.13.3) [INFO] [stderr] Adding protobuf v2.28.0 (available: v3.5.1) [INFO] [stderr] Adding quote v0.6.13 (available: v1.0.37) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding termtree v0.4.1 (available: v0.5.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (available: v0.2.6) [INFO] [stderr] Adding wapc-guest v0.3.2 (available: v1.1.0) [INFO] [stderr] Adding wasm-bindgen-futures v0.3.27 (available: v0.4.43) [INFO] [stderr] Adding wasm-bindgen-test v0.2.50 (available: v0.3.43) [INFO] [stderr] Adding wasm-bindgen-test-macro v0.2.50 (available: v0.3.43) [INFO] [stderr] Adding which v3.1.1 (available: v6.0.3) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1e9e56953662c1b6ae79ea926a5a57c7af55e5221806fe135115e6f01946bde [INFO] running `Command { std: "docker" "start" "-a" "f1e9e56953662c1b6ae79ea926a5a57c7af55e5221806fe135115e6f01946bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1e9e56953662c1b6ae79ea926a5a57c7af55e5221806fe135115e6f01946bde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1e9e56953662c1b6ae79ea926a5a57c7af55e5221806fe135115e6f01946bde", kill_on_drop: false }` [INFO] [stdout] f1e9e56953662c1b6ae79ea926a5a57c7af55e5221806fe135115e6f01946bde [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14470fdb7574adca4f61f927e624e3e8050fabf4f7fb072176dc7adb8719396f [INFO] running `Command { std: "docker" "start" "-a" "14470fdb7574adca4f61f927e624e3e8050fabf4f7fb072176dc7adb8719396f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling protobuf v2.28.0 [INFO] [stderr] Checking predicates-core v1.0.8 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking wapc-guest v0.3.2 [INFO] [stderr] Compiling fabric_contract_macros v0.1.4 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking downcast v0.10.0 [INFO] [stderr] Compiling mockall_derive v0.7.2 [INFO] [stderr] Checking fragile v1.2.2 [INFO] [stderr] Checking predicates-tree v1.0.11 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling claim v0.3.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.50 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Checking wasm-bindgen-futures v0.3.27 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking wasm-bindgen-test v0.2.50 [INFO] [stderr] Checking prost v0.6.1 [INFO] [stderr] Checking fabric_ledger_protos v0.7.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Checking fabric_contract v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `wirebuffer::WireBufferFromReturnType` [INFO] [stdout] --> src/dataapi.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use wirebuffer::WireBufferFromReturnType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serializer::Converter` [INFO] [stdout] --> src/dataapi.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use serializer::Converter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collection::CollectionName` [INFO] [stdout] --> src/ledgerapi.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use collection::CollectionName; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `collection::*` [INFO] [stdout] --> src/ledgerapi.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use collection::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ledger::Ledger` [INFO] [stdout] --> src/ledgerapi.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use ledger::Ledger; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `statequerylist::StateQueryList` [INFO] [stdout] --> src/ledgerapi.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use statequerylist::StateQueryList; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wapc::*` [INFO] [stdout] --> src/runtimeapi.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub use wapc::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `logger::*` [INFO] [stdout] --> src/runtimeapi.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub use logger::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_bytes`: Use Message::parse_from_bytes instead [INFO] [stdout] --> src/runtimeapi/wapc.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | use protobuf::{parse_from_bytes, Message}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_bytes`: Use Message::parse_from_bytes instead [INFO] [stdout] --> src/runtimeapi/wapc.rs:71:26 [INFO] [stdout] | [INFO] [stdout] 71 | let invoke_request = parse_from_bytes::(&msg).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead [INFO] [stdout] --> src/runtimeapi/logger.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn hook(info: &panic::PanicInfo) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_bytes`: Use Message::parse_from_bytes instead [INFO] [stdout] --> src/runtimeapi/ledgerservice.rs:8:16 [INFO] [stdout] | [INFO] [stdout] 8 | use protobuf::{parse_from_bytes, Message}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_bytes`: Use Message::parse_from_bytes instead [INFO] [stdout] --> src/runtimeapi/ledgerservice.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | parse_from_bytes::(&response_buffer).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_bytes`: Use Message::parse_from_bytes instead [INFO] [stdout] --> src/runtimeapi/ledgerservice.rs:162:13 [INFO] [stdout] | [INFO] [stdout] 162 | parse_from_bytes::(&response_buffer).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_bytes`: Use Message::parse_from_bytes instead [INFO] [stdout] --> src/runtimeapi/ledgerservice.rs:184:13 [INFO] [stdout] | [INFO] [stdout] 184 | parse_from_bytes::(&response_buffer).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_bytes`: Use Message::parse_from_bytes instead [INFO] [stdout] --> src/runtimeapi/ledgerservice.rs:218:13 [INFO] [stdout] | [INFO] [stdout] 218 | parse_from_bytes::(&response_buffer) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_bytes`: Use Message::parse_from_bytes instead [INFO] [stdout] --> src/runtimeapi/ledgerservice.rs:244:13 [INFO] [stdout] | [INFO] [stdout] 244 | parse_from_bytes::(&response_buffer) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `protobuf::parse_from_bytes`: Use Message::parse_from_bytes instead [INFO] [stdout] --> src/runtimeapi/ledgerservice.rs:282:13 [INFO] [stdout] | [INFO] [stdout] 282 | parse_from_bytes::(&response_buffer).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mockall v0.7.2 [INFO] [stdout] error: this value of type `std::result::Result, guest::errors::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/runtimeapi/ledgerservice.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 28 | let mut csr = ledger_messages::CreateStateRequest::new(); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 44 | match runtime_host_call( [INFO] [stdout] | _______________^ [INFO] [stdout] 45 | | "LedgerService".to_string(), [INFO] [stdout] 46 | | "CreateState".to_string(), [INFO] [stdout] 47 | | buffer, [INFO] [stdout] 48 | | ) { [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, guest::errors::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/runtimeapi/ledgerservice.rs:109:15 [INFO] [stdout] | [INFO] [stdout] 92 | let mut usr = ledger_messages::UpdateStateRequest::new(); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | match runtime_host_call( [INFO] [stdout] | _______________^ [INFO] [stdout] 110 | | "LedgerService".to_string(), [INFO] [stdout] 111 | | "UpdateState".to_string(), [INFO] [stdout] 112 | | buffer, [INFO] [stdout] 113 | | ) { [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: this value of type `std::result::Result, guest::errors::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/runtimeapi/ledgerservice.rs:131:15 [INFO] [stdout] | [INFO] [stdout] 120 | let mut dsr = ledger_messages::DeleteStateRequest::new(); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | match runtime_host_call( [INFO] [stdout] | _______________^ [INFO] [stdout] 132 | | "LedgerService".to_string(), [INFO] [stdout] 133 | | "DeleteState".to_string(), [INFO] [stdout] 134 | | buffer, [INFO] [stdout] 135 | | ) { [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] warning: method `into_string` is never used [INFO] [stdout] --> src/dataapi/serializer.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Converter { [INFO] [stdout] | --------- method in this trait [INFO] [stdout] 7 | fn into_string(&self, buffer: &[u8], ts: &TypeSchema) -> String; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fabric_contract` (lib) due to 4 previous errors; 19 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "14470fdb7574adca4f61f927e624e3e8050fabf4f7fb072176dc7adb8719396f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14470fdb7574adca4f61f927e624e3e8050fabf4f7fb072176dc7adb8719396f", kill_on_drop: false }` [INFO] [stdout] 14470fdb7574adca4f61f927e624e3e8050fabf4f7fb072176dc7adb8719396f