[INFO] fetching crate workflow-core-macros 0.17.0... [INFO] checking workflow-core-macros-0.17.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate workflow-core-macros 0.17.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate workflow-core-macros 0.17.0 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 workflow-core-macros 0.17.0 [INFO] finished tweaking crates.io crate workflow-core-macros 0.17.0 [INFO] tweaked toml for crates.io crate workflow-core-macros 0.17.0 written to /workspace/builds/worker-5-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 28 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6404f02d36827ca2350fbe21cb6be855479843d8738e20893caa83512d4eb28f [INFO] running `Command { std: "docker" "start" "-a" "6404f02d36827ca2350fbe21cb6be855479843d8738e20893caa83512d4eb28f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6404f02d36827ca2350fbe21cb6be855479843d8738e20893caa83512d4eb28f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6404f02d36827ca2350fbe21cb6be855479843d8738e20893caa83512d4eb28f", kill_on_drop: false }` [INFO] [stdout] 6404f02d36827ca2350fbe21cb6be855479843d8738e20893caa83512d4eb28f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 48e01fc5f849ea39625a4d606c11aa96ce01a18f9e1ef64ff44cb4f9be5dce9a [INFO] running `Command { std: "docker" "start" "-a" "48e01fc5f849ea39625a4d606c11aa96ce01a18f9e1ef64ff44cb4f9be5dce9a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking cpufeatures v0.2.13 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling parse-variants-derive v1.0.0 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking parse-variants v1.0.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking workflow-macro-tools v0.17.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking workflow-core-macros v0.17.0 (/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/enums.rs:125:28 [INFO] [stdout] | [INFO] [stdout] 125 | .map(|doc| doc.to_token_stream().to_string()) [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 `workflow-core-macros` (lib test) 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/enums.rs:125:28 [INFO] [stdout] | [INFO] [stdout] 125 | .map(|doc| doc.to_token_stream().to_string()) [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 `workflow-core-macros` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "48e01fc5f849ea39625a4d606c11aa96ce01a18f9e1ef64ff44cb4f9be5dce9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48e01fc5f849ea39625a4d606c11aa96ce01a18f9e1ef64ff44cb4f9be5dce9a", kill_on_drop: false }` [INFO] [stdout] 48e01fc5f849ea39625a4d606c11aa96ce01a18f9e1ef64ff44cb4f9be5dce9a