[INFO] fetching crate pyo3_special_method_derive_macro 0.4.2... [INFO] checking pyo3_special_method_derive_macro-0.4.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate pyo3_special_method_derive_macro 0.4.2 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate pyo3_special_method_derive_macro 0.4.2 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 pyo3_special_method_derive_macro 0.4.2 [INFO] finished tweaking crates.io crate pyo3_special_method_derive_macro 0.4.2 [INFO] tweaked toml for crates.io crate pyo3_special_method_derive_macro 0.4.2 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 24 packages to latest compatible versions [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] a078179196880c0d19e0b778e9346eaf93926e0c45398ea465d655d70fd5d3a9 [INFO] running `Command { std: "docker" "start" "-a" "a078179196880c0d19e0b778e9346eaf93926e0c45398ea465d655d70fd5d3a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a078179196880c0d19e0b778e9346eaf93926e0c45398ea465d655d70fd5d3a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a078179196880c0d19e0b778e9346eaf93926e0c45398ea465d655d70fd5d3a9", kill_on_drop: false }` [INFO] [stdout] a078179196880c0d19e0b778e9346eaf93926e0c45398ea465d655d70fd5d3a9 [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] 8ca2cc2b64d9a9739d8a8bb04d7fffd89e7faa1214ff2226d242e1e731ff5ef2 [INFO] running `Command { std: "docker" "start" "-a" "8ca2cc2b64d9a9739d8a8bb04d7fffd89e7faa1214ff2226d242e1e731ff5ef2", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Checking unindent v0.2.3 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking inventory v0.3.15 [INFO] [stderr] Compiling pyo3-build-config v0.22.2 [INFO] [stderr] Compiling pyo3-ffi v0.22.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.22.2 [INFO] [stderr] Compiling pyo3 v0.22.2 [INFO] [stderr] Compiling quote_into_macro v0.2.0 [INFO] [stderr] Checking quote_into v0.2.0 [INFO] [stderr] Compiling pyo3-macros v0.22.2 [INFO] [stderr] Checking pyo3_special_method_derive_macro v0.4.2 (/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/str_repr.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 146 | let ident: Ident = input.parse()?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 147 | let _eq_token: Token![=] = input.parse()?; [INFO] [stdout] 148 | let lit_str: LitStr = input.parse()?; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 149 | Ok(FmtAttribute { [INFO] [stdout] | ____________^ [INFO] [stdout] 150 | | ident, [INFO] [stdout] 151 | | _eq_token, [INFO] [stdout] 152 | | lit_str, [INFO] [stdout] 153 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `pyo3_special_method_derive_macro` (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/str_repr.rs:149:12 [INFO] [stdout] | [INFO] [stdout] 146 | let ident: Ident = input.parse()?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 147 | let _eq_token: Token![=] = input.parse()?; [INFO] [stdout] 148 | let lit_str: LitStr = input.parse()?; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 149 | Ok(FmtAttribute { [INFO] [stdout] | ____________^ [INFO] [stdout] 150 | | ident, [INFO] [stdout] 151 | | _eq_token, [INFO] [stdout] 152 | | lit_str, [INFO] [stdout] 153 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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 `pyo3_special_method_derive_macro` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "8ca2cc2b64d9a9739d8a8bb04d7fffd89e7faa1214ff2226d242e1e731ff5ef2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ca2cc2b64d9a9739d8a8bb04d7fffd89e7faa1214ff2226d242e1e731ff5ef2", kill_on_drop: false }` [INFO] [stdout] 8ca2cc2b64d9a9739d8a8bb04d7fffd89e7faa1214ff2226d242e1e731ff5ef2