[INFO] fetching crate tracing-serde-modality-ingest 0.2.0... [INFO] checking tracing-serde-modality-ingest-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate tracing-serde-modality-ingest 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate tracing-serde-modality-ingest 0.2.0 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 tracing-serde-modality-ingest 0.2.0 [INFO] finished tweaking crates.io crate tracing-serde-modality-ingest 0.2.0 [INFO] tweaked toml for crates.io crate tracing-serde-modality-ingest 0.2.0 written to /workspace/builds/worker-0-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] Updating crates.io index [INFO] [stderr] Locking 160 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding auxon-sdk v1.5.0 (latest: v2.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding core-foundation v0.9.4 (latest: v0.10.0) [INFO] [stderr] Adding dirs v4.0.0 (latest: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (latest: v0.4.1) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hash32 v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding heapless v0.7.17 (latest: v0.8.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding matchers v0.1.0 (latest: v0.2.0) [INFO] [stderr] Adding memoffset v0.7.1 (latest: v0.9.1) [INFO] [stderr] Adding minicbor v0.13.2 (latest: v0.24.2) [INFO] [stderr] Adding minicbor-derive v0.8.0 (latest: v0.15.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding nix v0.26.4 (latest: v0.29.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (latest: v0.50.1) [INFO] [stderr] Adding ordered-float v3.9.2 (latest: v4.2.2) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] [stderr] Adding tracing-serde-structured v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7452d8491e100e444ce855d5467463800183efd1afc480701639f57abdea960a [INFO] running `Command { std: "docker" "start" "-a" "7452d8491e100e444ce855d5467463800183efd1afc480701639f57abdea960a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7452d8491e100e444ce855d5467463800183efd1afc480701639f57abdea960a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7452d8491e100e444ce855d5467463800183efd1afc480701639f57abdea960a", kill_on_drop: false }` [INFO] [stdout] 7452d8491e100e444ce855d5467463800183efd1afc480701639f57abdea960a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4439251a8cb15530d478d89c927251370070a40873f6f5a433530268d93b94c9 [INFO] running `Command { std: "docker" "start" "-a" "4439251a8cb15530d478d89c927251370070a40873f6f5a433530268d93b94c9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling minicbor v0.13.2 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling minicbor-derive v0.8.0 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Checking openssl-sys v0.9.103 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Checking openssl v0.10.66 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking envy v0.4.2 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tracing-serde-structured v0.1.1 [INFO] [stderr] Checking tracing-serde-wire v0.1.1 [INFO] [stderr] Checking native-tls v0.2.12 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking auxon-sdk v1.5.0 [INFO] [stderr] Checking tracing-serde-modality-ingest v0.2.0 (/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/lib.rs:587:10 [INFO] [stdout] | [INFO] [stdout] 586 | fn tracing_value_to_attr_val<'a, V: Borrow>>(value: V) -> Option { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 587 | Some(match value.borrow() { [INFO] [stdout] | __________^ [INFO] [stdout] 588 | | SerializeValue::Debug(dr) => match dr { [INFO] [stdout] 589 | | // TODO: there's an opertunity here to pull out message format [INFO] [stdout] 590 | | // parameters raw here instead of shipping a formatted string [INFO] [stdout] ... | [INFO] [stdout] 605 | | } [INFO] [stdout] 606 | | }) [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/lib.rs:587:10 [INFO] [stdout] | [INFO] [stdout] 586 | fn tracing_value_to_attr_val<'a, V: Borrow>>(value: V) -> Option { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 587 | Some(match value.borrow() { [INFO] [stdout] | __________^ [INFO] [stdout] 588 | | SerializeValue::Debug(dr) => match dr { [INFO] [stdout] 589 | | // TODO: there's an opertunity here to pull out message format [INFO] [stdout] 590 | | // parameters raw here instead of shipping a formatted string [INFO] [stdout] ... | [INFO] [stdout] 605 | | } [INFO] [stdout] 606 | | }) [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tracing-serde-modality-ingest` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tracing-serde-modality-ingest` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4439251a8cb15530d478d89c927251370070a40873f6f5a433530268d93b94c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4439251a8cb15530d478d89c927251370070a40873f6f5a433530268d93b94c9", kill_on_drop: false }` [INFO] [stdout] 4439251a8cb15530d478d89c927251370070a40873f6f5a433530268d93b94c9