[INFO] fetching crate swimos_agent_protocol 0.1.0... [INFO] checking swimos_agent_protocol-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate swimos_agent_protocol 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate swimos_agent_protocol 0.1.0 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 swimos_agent_protocol 0.1.0 [INFO] finished tweaking crates.io crate swimos_agent_protocol 0.1.0 [INFO] tweaked toml for crates.io crate swimos_agent_protocol 0.1.0 written to /workspace/builds/worker-6-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 131 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding remove_dir_all v0.5.3 (latest: v0.8.3) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5c4917050cfa4ddfd1babf24d03610095c1ce1f87dd8c99fca2a14a0b6901285 [INFO] running `Command { std: "docker" "start" "-a" "5c4917050cfa4ddfd1babf24d03610095c1ce1f87dd8c99fca2a14a0b6901285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c4917050cfa4ddfd1babf24d03610095c1ce1f87dd8c99fca2a14a0b6901285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c4917050cfa4ddfd1babf24d03610095c1ce1f87dd8c99fca2a14a0b6901285", kill_on_drop: false }` [INFO] [stdout] 5c4917050cfa4ddfd1babf24d03610095c1ce1f87dd8c99fca2a14a0b6901285 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 26f540caafbb9d3f6cf4c9c8d8032a3aa3471d3e471b5be28ba1b42275af1512 [INFO] running `Command { std: "docker" "start" "-a" "26f540caafbb9d3f6cf4c9c8d8032a3aa3471d3e471b5be28ba1b42275af1512", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling frunk_core v0.4.3 [INFO] [stderr] Compiling bytecount v0.6.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling swimos_algebra v0.1.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking swimos_num v0.1.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Checking swimos_fs v0.1.0 [INFO] [stderr] Compiling swimos_errors v0.1.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling swimos_format v0.1.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking nom_locate v4.2.0 [INFO] [stderr] Checking swimos_route v0.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.3 [INFO] [stderr] Checking swimos_encoding v0.1.0 [INFO] [stderr] Compiling frunk_proc_macros v0.1.3 [INFO] [stderr] Compiling frunk_derives v0.4.3 [INFO] [stderr] Compiling swimos_utilities v0.1.0 [INFO] [stderr] Compiling frunk v0.4.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking swimos_trigger v0.1.0 [INFO] [stderr] Checking swimos_byte_channel v0.1.0 [INFO] [stderr] Checking swimos_future v0.1.0 [INFO] [stderr] Checking swimos_model v0.1.0 [INFO] [stderr] Compiling swimos_macro_utilities v0.1.0 [INFO] [stderr] Compiling swimos_form_derive v0.1.0 [INFO] [stderr] Checking swimos_form v0.1.0 [INFO] [stderr] Checking swimos_recon v0.1.0 [INFO] [stderr] Checking swimos_api v0.1.0 [INFO] [stderr] Checking swimos_agent_protocol v0.1.0 (/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/downlink/mod.rs:281:48 [INFO] [stdout] | [INFO] [stdout] 281 | ... .unwrap_or_else(|| AsyncParseError::UnconsumedInput.into()); [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 `swimos_agent_protocol` (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/ad_hoc/tests.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 24 | let mut buffer = BytesMut::new(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | match decoder.decode_eof(&mut buffer) { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ad_hoc/tests.rs:98:11 [INFO] [stdout] | [INFO] [stdout] 83 | let mut buffer = BytesMut::new(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 90 | let mut part1 = buffer.split_to(header_len); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 98 | match decoder.decode_eof(&mut buffer) { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/downlink/mod.rs:281:48 [INFO] [stdout] | [INFO] [stdout] 281 | ... .unwrap_or_else(|| AsyncParseError::UnconsumedInput.into()); [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/downlink/tests.rs:237:11 [INFO] [stdout] | [INFO] [stdout] 232 | let mut buffer = BytesMut::new(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 237 | match DownlinkOperationDecoder.decode(&mut buffer) { [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/downlink/tests.rs:260:11 [INFO] [stdout] | [INFO] [stdout] 255 | let mut buffer = BytesMut::new(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 260 | match DownlinkOperationDecoder.decode(&mut buffer) { [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `swimos_agent_protocol` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "26f540caafbb9d3f6cf4c9c8d8032a3aa3471d3e471b5be28ba1b42275af1512", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26f540caafbb9d3f6cf4c9c8d8032a3aa3471d3e471b5be28ba1b42275af1512", kill_on_drop: false }` [INFO] [stdout] 26f540caafbb9d3f6cf4c9c8d8032a3aa3471d3e471b5be28ba1b42275af1512