[INFO] fetching crate ibc-primitives 0.54.0... [INFO] checking ibc-primitives-0.54.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate ibc-primitives 0.54.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate ibc-primitives 0.54.0 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 ibc-primitives 0.54.0 [INFO] finished tweaking crates.io crate ibc-primitives 0.54.0 [INFO] tweaked toml for crates.io crate ibc-primitives 0.54.0 written to /workspace/builds/worker-4-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 107 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.1) [INFO] [stderr] Adding derive_more v0.99.18 (latest: v1.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding tendermint v0.38.1 (latest: v0.39.1) [INFO] [stderr] Adding tendermint-proto v0.38.1 (latest: v0.39.1) [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] 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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 816ea0e34d828e07248a2dbdd245da52becc4db5bdd894d182bcd488f90ab120 [INFO] running `Command { std: "docker" "start" "-a" "816ea0e34d828e07248a2dbdd245da52becc4db5bdd894d182bcd488f90ab120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "816ea0e34d828e07248a2dbdd245da52becc4db5bdd894d182bcd488f90ab120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "816ea0e34d828e07248a2dbdd245da52becc4db5bdd894d182bcd488f90ab120", kill_on_drop: false }` [INFO] [stdout] 816ea0e34d828e07248a2dbdd245da52becc4db5bdd894d182bcd488f90ab120 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2141bf11599a5b777758d8e9895c24ec43272664a4933b3daaaf289b01a3132c [INFO] running `Command { std: "docker" "start" "-a" "2141bf11599a5b777758d8e9895c24ec43272664a4933b3daaaf289b01a3132c", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Checking flex-error v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling winnow v0.6.18 [INFO] [stderr] Compiling rstest_macros v0.22.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Compiling toml_edit v0.22.20 [INFO] [stderr] Compiling proc-macro-crate v3.2.0 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling prost-derive v0.13.2 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking subtle-encoding v0.5.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.22.0 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking informalsystems-pbjson v0.7.0 [INFO] [stderr] Checking serde-json-wasm v1.0.1 [INFO] [stderr] Checking prost v0.13.2 [INFO] [stderr] Checking prost-types v0.13.2 [INFO] [stderr] Checking ics23 v0.12.0 [INFO] [stderr] Checking tendermint-proto v0.38.1 [INFO] [stderr] Checking tendermint v0.38.1 [INFO] [stderr] Checking ibc-proto v0.47.0 [INFO] [stderr] Checking ibc-primitives v0.54.0 (/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/serializers.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn deserialize<'de, T, D>(deserializer: D) -> Result [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | T::from_str(::deserialize(deserializer)?.as_str()).map_err(de::Error::custom) [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 `ibc-primitives` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/serializers.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn deserialize<'de, T, D>(deserializer: D) -> Result [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | T::from_str(::deserialize(deserializer)?.as_str()).map_err(de::Error::custom) [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 `ibc-primitives` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2141bf11599a5b777758d8e9895c24ec43272664a4933b3daaaf289b01a3132c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2141bf11599a5b777758d8e9895c24ec43272664a4933b3daaaf289b01a3132c", kill_on_drop: false }` [INFO] [stdout] 2141bf11599a5b777758d8e9895c24ec43272664a4933b3daaaf289b01a3132c