[INFO] fetching crate conservator_macro 0.1.9... [INFO] checking conservator_macro-0.1.9 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate conservator_macro 0.1.9 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate conservator_macro 0.1.9 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate conservator_macro 0.1.9 [INFO] finished tweaking crates.io crate conservator_macro 0.1.9 [INFO] tweaked toml for crates.io crate conservator_macro 0.1.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 53 packages to latest compatible versions [INFO] [stderr] Adding darling v0.13.4 (available: v0.20.10) [INFO] [stderr] Adding darling_core v0.13.4 (available: v0.20.10) [INFO] [stderr] Adding darling_macro v0.13.4 (available: v0.20.10) [INFO] [stderr] Adding heck v0.3.3 (available: v0.5.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding strsim v0.10.0 (available: v0.11.1) [INFO] [stderr] Adding strum v0.23.0 (available: v0.26.3) [INFO] [stderr] Adding strum_macros v0.23.1 (available: v0.26.4) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 738c64578e9b5d8109a8086feaf18b5fbb7f6554767db5f6a70b49e3031d5256 [INFO] running `Command { std: "docker" "start" "-a" "738c64578e9b5d8109a8086feaf18b5fbb7f6554767db5f6a70b49e3031d5256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "738c64578e9b5d8109a8086feaf18b5fbb7f6554767db5f6a70b49e3031d5256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "738c64578e9b5d8109a8086feaf18b5fbb7f6554767db5f6a70b49e3031d5256", kill_on_drop: false }` [INFO] [stdout] 738c64578e9b5d8109a8086feaf18b5fbb7f6554767db5f6a70b49e3031d5256 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 264005829d61b2c5fa27d9ba1850eb9d5295ecd4e1817b01b7f900c09f7c0db1 [INFO] running `Command { std: "docker" "start" "-a" "264005829d61b2c5fa27d9ba1850eb9d5295ecd4e1817b01b7f900c09f7c0db1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking winnow v0.6.20 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling trybuild v1.0.99 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Checking darling v0.13.4 [INFO] [stderr] Checking conservator_macro v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/auto.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 110 | let x1 = parse2::(input).unwrap(); [INFO] [stdout] | -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 114 | let items: Vec = impl_body [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 125 | let a = quote! { [INFO] [stdout] | _________________- [INFO] [stdout] | |_________________| [INFO] [stdout] 126 | | impl #header { [INFO] [stdout] 127 | | #( [INFO] [stdout] 128 | | #items [INFO] [stdout] ... | [INFO] [stdout] 131 | | } [INFO] [stdout] 132 | | }; [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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 `conservator_macro` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "264005829d61b2c5fa27d9ba1850eb9d5295ecd4e1817b01b7f900c09f7c0db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "264005829d61b2c5fa27d9ba1850eb9d5295ecd4e1817b01b7f900c09f7c0db1", kill_on_drop: false }` [INFO] [stdout] 264005829d61b2c5fa27d9ba1850eb9d5295ecd4e1817b01b7f900c09f7c0db1