[INFO] fetching crate tendermint-testgen 0.39.1... [INFO] checking tendermint-testgen-0.39.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate tendermint-testgen 0.39.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate tendermint-testgen 0.39.1 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 tendermint-testgen 0.39.1 [INFO] finished tweaking crates.io crate tendermint-testgen 0.39.1 [INFO] tweaked toml for crates.io crate tendermint-testgen 0.39.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate tendermint-testgen 0.39.1 already has a lockfile, it will not be regenerated [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c7f49ab21d34eb86bde61b3100d62dc400c0b2ef903b3d774263bbf9f95f114f [INFO] running `Command { std: "docker" "start" "-a" "c7f49ab21d34eb86bde61b3100d62dc400c0b2ef903b3d774263bbf9f95f114f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7f49ab21d34eb86bde61b3100d62dc400c0b2ef903b3d774263bbf9f95f114f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7f49ab21d34eb86bde61b3100d62dc400c0b2ef903b3d774263bbf9f95f114f", kill_on_drop: false }` [INFO] [stdout] c7f49ab21d34eb86bde61b3100d62dc400c0b2ef903b3d774263bbf9f95f114f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2074c45abdce69cb00a6d608c7b7dedfae28f6843a708671c47d7730773f95e4 [INFO] running `Command { std: "docker" "start" "-a" "2074c45abdce69cb00a6d608c7b7dedfae28f6843a708671c47d7730773f95e4", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.205 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking subtle-ng v2.5.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.122 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking flex-error v0.4.4 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking rustix v0.38.34 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Checking simple-error v0.3.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Compiling gumdrop_derive v0.8.1 [INFO] [stderr] Checking gumdrop v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.205 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling prost-derive v0.13.1 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking subtle-encoding v0.5.1 [INFO] [stderr] Checking curve25519-dalek-ng v4.1.1 [INFO] [stderr] Checking ed25519-consensus v2.1.0 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking prost v0.13.1 [INFO] [stderr] Checking tendermint-proto v0.39.1 [INFO] [stderr] Checking tendermint v0.39.1 [INFO] [stderr] Checking tendermint-testgen v0.39.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/generator.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 18 | let res = self.generate()?; [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | Ok(try_with!( [INFO] [stdout] 20 | serde_json::to_string_pretty(&res), [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/generator.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 18 | let res = self.generate()?; [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | Ok(try_with!( [INFO] [stdout] 20 | serde_json::to_string_pretty(&res), [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tester.rs:461:43 [INFO] [stdout] | [INFO] [stdout] 456 | paths.flatten().for_each(|entry| { [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 461 | if let Ok(kind) = entry.file_type() { [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/tester.rs:461:43 [INFO] [stdout] | [INFO] [stdout] 456 | paths.flatten().for_each(|entry| { [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 461 | if let Ok(kind) = entry.file_type() { [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 `tendermint-testgen` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tendermint-testgen` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "2074c45abdce69cb00a6d608c7b7dedfae28f6843a708671c47d7730773f95e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2074c45abdce69cb00a6d608c7b7dedfae28f6843a708671c47d7730773f95e4", kill_on_drop: false }` [INFO] [stdout] 2074c45abdce69cb00a6d608c7b7dedfae28f6843a708671c47d7730773f95e4