[INFO] fetching crate linera-alloy-sol-macro 0.7.4...
[INFO] checking linera-alloy-sol-macro-0.7.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate linera-alloy-sol-macro 0.7.4 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate linera-alloy-sol-macro 0.7.4 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 linera-alloy-sol-macro 0.7.4
[INFO] finished tweaking crates.io crate linera-alloy-sol-macro 0.7.4
[INFO] tweaked toml for crates.io crate linera-alloy-sol-macro 0.7.4 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding convert_case v0.4.0 (latest: v0.6.0)
[INFO] [stderr]       Adding derive_more v0.99.18 (latest: v1.0.0)
[INFO] [stderr]       Adding heck v0.4.1 (latest: v0.5.0)
[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] [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] 9faf8630040b498f719b2106a122a69993d9a4e605e3c86a1612828f981cb127
[INFO] running `Command { std: "docker" "start" "-a" "9faf8630040b498f719b2106a122a69993d9a4e605e3c86a1612828f981cb127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9faf8630040b498f719b2106a122a69993d9a4e605e3c86a1612828f981cb127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9faf8630040b498f719b2106a122a69993d9a4e605e3c86a1612828f981cb127", kill_on_drop: false }`
[INFO] [stdout] 9faf8630040b498f719b2106a122a69993d9a4e605e3c86a1612828f981cb127
[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] abe7ac7545a51034e1a3d2b744b0cc1078295065554a2879bfb7c8c36fef1bd4
[INFO] running `Command { std: "docker" "start" "-a" "abe7ac7545a51034e1a3d2b744b0cc1078295065554a2879bfb7c8c36fef1bd4", kill_on_drop: false }`
[INFO] [stderr]     Checking cpufeatures v0.2.13
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]     Checking syn v2.0.77
[INFO] [stderr]     Checking const-hex v1.12.0
[INFO] [stderr]     Checking proc-macro-error v1.0.4
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking linera-alloy-syn-solidity v0.7.4
[INFO] [stderr]     Checking linera-alloy-sol-macro-input v0.7.4
[INFO] [stderr]     Checking linera-alloy-sol-macro-expander v0.7.4
[INFO] [stderr]     Checking linera-alloy-sol-macro v0.7.4 (/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:244:5
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub fn sol(input: TokenStream) -> TokenStream {
[INFO] [stdout]     |            ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 242 |     let input = parse_macro_input!(input as linera_alloy_sol_macro_input::SolInput);
[INFO] [stdout]     |         -----   ------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |         |
[INFO] [stdout]     |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 243 |
[INFO] [stdout] 244 |     SolMacroExpander.expand(&input).unwrap_or_else(syn::Error::into_compile_error).into()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] [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:244:5
[INFO] [stdout]     |
[INFO] [stdout] 241 | pub fn sol(input: TokenStream) -> TokenStream {
[INFO] [stdout]     |            ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 242 |     let input = parse_macro_input!(input as linera_alloy_sol_macro_input::SolInput);
[INFO] [stdout]     |         -----   ------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |         |
[INFO] [stdout]     |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 243 |
[INFO] [stdout] 244 |     SolMacroExpander.expand(&input).unwrap_or_else(syn::Error::into_compile_error).into()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] [stderr] error: could not compile `linera-alloy-sol-macro` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linera-alloy-sol-macro` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "abe7ac7545a51034e1a3d2b744b0cc1078295065554a2879bfb7c8c36fef1bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe7ac7545a51034e1a3d2b744b0cc1078295065554a2879bfb7c8c36fef1bd4", kill_on_drop: false }`
[INFO] [stdout] abe7ac7545a51034e1a3d2b744b0cc1078295065554a2879bfb7c8c36fef1bd4