[INFO] fetching crate command_attr 0.5.2...
[INFO] checking command_attr-0.5.2 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate command_attr 0.5.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate command_attr 0.5.2 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 command_attr 0.5.2
[INFO] finished tweaking crates.io crate command_attr 0.5.2
[INFO] tweaked toml for crates.io crate command_attr 0.5.2 written to /workspace/builds/worker-1-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 4 packages to latest compatible versions
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cee529dcbfaa3dae7ad4e9655c1074a005dfd991b4f3a378ec8b46ee5c5151ce
[INFO] running `Command { std: "docker" "start" "-a" "cee529dcbfaa3dae7ad4e9655c1074a005dfd991b4f3a378ec8b46ee5c5151ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cee529dcbfaa3dae7ad4e9655c1074a005dfd991b4f3a378ec8b46ee5c5151ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee529dcbfaa3dae7ad4e9655c1074a005dfd991b4f3a378ec8b46ee5c5151ce", kill_on_drop: false }`
[INFO] [stdout] cee529dcbfaa3dae7ad4e9655c1074a005dfd991b4f3a378ec8b46ee5c5151ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 12d6f38d1beb123515b78a5111e06e51c2377c034212b7b2549595b42bd09304
[INFO] running `Command { std: "docker" "start" "-a" "12d6f38d1beb123515b78a5111e06e51c2377c034212b7b2549595b42bd09304", kill_on_drop: false }`
[INFO] [stderr]     Checking command_attr v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `std::boxed::Box<FunctionHook>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lib.rs:920:24
[INFO] [stdout]     |
[INFO] [stdout] 916 |   pub fn hook(_attr: TokenStream, input: TokenStream) -> TokenStream {
[INFO] [stdout]     |               ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 917 |       let hook = parse_macro_input!(input as Hook);
[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]     |           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] 920 |           Hook::Function(mut fun) => {
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 930 |               (quote! {
[INFO] [stdout]     |  ______________-
[INFO] [stdout]     | |______________|
[INFO] [stdout]     | |______________|
[INFO] [stdout]     | |______________|
[INFO] [stdout]     | |______________|
[INFO] [stdout]     | |______________|
[INFO] [stdout] 931 | |                 #(#attributes)*
[INFO] [stdout] 932 | |                 #[allow(missing_docs)]
[INFO] [stdout] 933 | |                 #visibility fn #fun_name<'fut>(#(#args),*) -> std::pin::Pin<Box<dyn std::future::Future<Output = #ret> + Send + 'fut>> {
[INFO] [stdout] ...   |
[INFO] [stdout] 939 | |                 }
[INFO] [stdout] 940 | |             })
[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]     | |_____________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]     | |_____________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] 949 |               (quote! {
[INFO] [stdout]     |  ______________-
[INFO] [stdout] 950 |                   #(#attributes)*
[INFO] [stdout] 951 |                   |#args| #ret {
[INFO] [stdout] 952 |                       Box::pin(async move { #body })
[INFO] [stdout] 953 |                   }
[INFO] [stdout] 954 | |             })
[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 <https://github.com/rust-lang/rust/issues/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 `command_attr` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this value of type `std::boxed::Box<FunctionHook>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/lib.rs:920:24
[INFO] [stdout]     |
[INFO] [stdout] 916 |   pub fn hook(_attr: TokenStream, input: TokenStream) -> TokenStream {
[INFO] [stdout]     |               ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] 917 |       let hook = parse_macro_input!(input as Hook);
[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]     |           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] 920 |           Hook::Function(mut fun) => {
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 930 |               (quote! {
[INFO] [stdout]     |  ______________-
[INFO] [stdout]     | |______________|
[INFO] [stdout]     | |______________|
[INFO] [stdout]     | |______________|
[INFO] [stdout]     | |______________|
[INFO] [stdout]     | |______________|
[INFO] [stdout] 931 | |                 #(#attributes)*
[INFO] [stdout] 932 | |                 #[allow(missing_docs)]
[INFO] [stdout] 933 | |                 #visibility fn #fun_name<'fut>(#(#args),*) -> std::pin::Pin<Box<dyn std::future::Future<Output = #ret> + Send + 'fut>> {
[INFO] [stdout] ...   |
[INFO] [stdout] 939 | |                 }
[INFO] [stdout] 940 | |             })
[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]     | |_____________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]     | |_____________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] 949 |               (quote! {
[INFO] [stdout]     |  ______________-
[INFO] [stdout] 950 |                   #(#attributes)*
[INFO] [stdout] 951 |                   |#args| #ret {
[INFO] [stdout] 952 |                       Box::pin(async move { #body })
[INFO] [stdout] 953 |                   }
[INFO] [stdout] 954 | |             })
[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 <https://github.com/rust-lang/rust/issues/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 `command_attr` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "12d6f38d1beb123515b78a5111e06e51c2377c034212b7b2549595b42bd09304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d6f38d1beb123515b78a5111e06e51c2377c034212b7b2549595b42bd09304", kill_on_drop: false }`
[INFO] [stdout] 12d6f38d1beb123515b78a5111e06e51c2377c034212b7b2549595b42bd09304