[INFO] fetching crate power-reqwest 0.1.0... [INFO] checking power-reqwest-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate power-reqwest 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate power-reqwest 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 power-reqwest 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate power-reqwest 0.1.0 [INFO] tweaked toml for crates.io crate power-reqwest 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate power-reqwest 0.1.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] bdb6e2f883e283b518add4a60a516db92711358b13b98ba2ad92220507d9953a [INFO] running `Command { std: "docker" "start" "-a" "bdb6e2f883e283b518add4a60a516db92711358b13b98ba2ad92220507d9953a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdb6e2f883e283b518add4a60a516db92711358b13b98ba2ad92220507d9953a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdb6e2f883e283b518add4a60a516db92711358b13b98ba2ad92220507d9953a", kill_on_drop: false }` [INFO] [stdout] bdb6e2f883e283b518add4a60a516db92711358b13b98ba2ad92220507d9953a [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] aaeddf84948fa3efd5307b8faa2dd09d9a333948f5f8ea5f4b30c57086e58d0a [INFO] running `Command { std: "docker" "start" "-a" "aaeddf84948fa3efd5307b8faa2dd09d9a333948f5f8ea5f4b30c57086e58d0a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling cc v1.0.95 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Checking base64 v0.22.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking rustls-pki-types v1.5.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking rustls-pemfile v2.1.2 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.4.4 [INFO] [stderr] Compiling syn-prelude-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Checking syn-prelude v0.1.6 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking power-reqwest-lib v0.1.0 [INFO] [stderr] Checking power-reqwest 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/lib.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn reqwest(input: proc_macro::TokenStream) -> proc_macro::TokenStream { [INFO] [stdout] | ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 6 | match syn::parse::(input) { [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] [stderr] error: could not compile `power-reqwest` (lib) due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "aaeddf84948fa3efd5307b8faa2dd09d9a333948f5f8ea5f4b30c57086e58d0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaeddf84948fa3efd5307b8faa2dd09d9a333948f5f8ea5f4b30c57086e58d0a", kill_on_drop: false }` [INFO] [stdout] aaeddf84948fa3efd5307b8faa2dd09d9a333948f5f8ea5f4b30c57086e58d0a