[INFO] fetching crate elrond-wasm-debug 0.38.0... [INFO] checking elrond-wasm-debug-0.38.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate elrond-wasm-debug 0.38.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate elrond-wasm-debug 0.38.0 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 elrond-wasm-debug 0.38.0 [INFO] finished tweaking crates.io crate elrond-wasm-debug 0.38.0 [INFO] tweaked toml for crates.io crate elrond-wasm-debug 0.38.0 written to /workspace/builds/worker-2-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 82 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.11) [INFO] [stderr] Adding bech32 v0.9.1 (available: v0.11.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding block-buffer v0.9.0 (available: v0.10.4) [INFO] [stderr] Adding block-padding v0.2.1 (available: v0.3.3) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding curve25519-dalek v3.2.1 (available: v4.1.3) [INFO] [stderr] Adding digest v0.9.0 (available: v0.10.7) [INFO] [stderr] Adding ed25519 v1.5.3 (available: v2.2.3) [INFO] [stderr] Adding ed25519-dalek v1.0.1 (available: v2.1.1) [INFO] [stderr] Adding endian-type v0.1.2 (available: v0.2.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding getrandom v0.1.16 (available: v0.2.15) [INFO] [stderr] Adding hashbrown v0.11.2 (available: v0.14.5) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding hex-literal v0.3.4 (available: v0.4.1) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding nibble_vec v0.0.4 (available: v0.1.0) [INFO] [stderr] Adding radix_trie v0.1.6 (available: v0.2.1) [INFO] [stderr] Adding rand v0.7.3 (available: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (available: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding rand_pcg v0.2.1 (available: v0.3.1) [INFO] [stderr] Adding rand_seeder v0.2.3 (available: v0.3.0) [INFO] [stderr] Adding sha2 v0.9.9 (available: v0.10.8) [INFO] [stderr] Adding sha3 v0.9.1 (available: v0.10.8) [INFO] [stderr] Adding signature v1.6.4 (available: v2.2.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.19) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding zeroize v1.3.0 (available: v1.8.1) [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8362799a080a9605d64643bad4473f16ea25b0dd1b09021ff0d3bd1db7b89658 [INFO] running `Command { std: "docker" "start" "-a" "8362799a080a9605d64643bad4473f16ea25b0dd1b09021ff0d3bd1db7b89658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8362799a080a9605d64643bad4473f16ea25b0dd1b09021ff0d3bd1db7b89658", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8362799a080a9605d64643bad4473f16ea25b0dd1b09021ff0d3bd1db7b89658", kill_on_drop: false }` [INFO] [stdout] 8362799a080a9605d64643bad4473f16ea25b0dd1b09021ff0d3bd1db7b89658 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 714b9cd350ade9548164f3d0f5334c4acbd621939d1d90b8948bd0f5bde7c1b1 [INFO] running `Command { std: "docker" "start" "-a" "714b9cd350ade9548164f3d0f5334c4acbd621939d1d90b8948bd0f5bde7c1b1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling nibble_vec v0.0.4 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Checking memory_units v0.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling radix_trie v0.1.6 [INFO] [stderr] Checking signature v1.6.4 [INFO] [stderr] Checking cpufeatures v0.2.14 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking ed25519 v1.5.3 [INFO] [stderr] Checking bech32 v0.9.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking rustc_version v0.4.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking rand_seeder v0.2.3 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking zeroize v1.3.0 [INFO] [stderr] Checking curve25519-dalek v3.2.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling elrond-codec-derive v0.16.0 [INFO] [stderr] Compiling elrond-wasm-derive v0.38.0 [INFO] [stderr] Checking elrond-codec v0.16.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking elrond-wasm v0.38.0 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking mandos v0.18.0 [INFO] [stderr] Checking elrond-wasm-debug v0.38.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `output_contract_builder::*` [INFO] [stdout] --> src/meta/output_contract/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use output_contract_builder::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `output_contract_wasm_build::*` [INFO] [stdout] --> src/meta/output_contract/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use output_contract_wasm_build::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `helper_macros::*` [INFO] [stdout] --> src/testing_framework/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use helper_macros::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `output_contract_builder::*` [INFO] [stdout] --> src/meta/output_contract/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use output_contract_builder::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `output_contract_wasm_build::*` [INFO] [stdout] --> src/meta/output_contract/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use output_contract_wasm_build::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `helper_macros::*` [INFO] [stdout] --> src/testing_framework/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use helper_macros::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `some_async` is never used [INFO] [stdout] --> tests/sample_adder.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub trait VersionModule: elrond_wasm::contract_base::ContractBase + Sized { [INFO] [stdout] | ------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 25 | fn some_async(&self); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `call_some_async` is never used [INFO] [stdout] --> tests/sample_adder.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub trait EndpointWrappers: VersionModule + elrond_wasm::contract_base::ContractBase { [INFO] [stdout] | ---------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 63 | fn call_some_async(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AbiProvider` is never constructed [INFO] [stdout] --> tests/sample_adder.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | pub struct AbiProvider {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `version` is never used [INFO] [stdout] --> tests/sample_adder.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 101 | pub trait ProxyTrait: elrond_wasm::contract_base::ProxyObjBase + Sized { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 102 | fn version( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `callbacks` is never used [INFO] [stdout] --> tests/sample_adder.rs:135:12 [INFO] [stdout] | [INFO] [stdout] 117 | pub trait Adder: [INFO] [stdout] | ----- method in this trait [INFO] [stdout] ... [INFO] [stdout] 135 | fn callbacks(&self) -> self::CallbackProxyObj; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add` is never used [INFO] [stdout] --> tests/sample_adder.rs:244:12 [INFO] [stdout] | [INFO] [stdout] 235 | pub trait ProxyTrait: [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 244 | fn add( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `CallbackProxy` is never used [INFO] [stdout] --> tests/sample_adder.rs:392:15 [INFO] [stdout] | [INFO] [stdout] 392 | pub trait CallbackProxy: elrond_wasm::contract_base::CallbackProxyObjBase + Sized { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.96s [INFO] running `Command { std: "docker" "inspect" "714b9cd350ade9548164f3d0f5334c4acbd621939d1d90b8948bd0f5bde7c1b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "714b9cd350ade9548164f3d0f5334c4acbd621939d1d90b8948bd0f5bde7c1b1", kill_on_drop: false }` [INFO] [stdout] 714b9cd350ade9548164f3d0f5334c4acbd621939d1d90b8948bd0f5bde7c1b1