[INFO] fetching crate wave-function-collapse 0.3.0...
[INFO] checking wave-function-collapse-0.3.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate wave-function-collapse 0.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate wave-function-collapse 0.3.0 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 wave-function-collapse 0.3.0
[INFO] finished tweaking crates.io crate wave-function-collapse 0.3.0
[INFO] tweaked toml for crates.io crate wave-function-collapse 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate wave-function-collapse 0.3.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 639e75f7e7f833787e000c8f8a2d476769efd407b8f21f59ee96ef0dc071befe
[INFO] running `Command { std: "docker" "start" "-a" "639e75f7e7f833787e000c8f8a2d476769efd407b8f21f59ee96ef0dc071befe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "639e75f7e7f833787e000c8f8a2d476769efd407b8f21f59ee96ef0dc071befe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639e75f7e7f833787e000c8f8a2d476769efd407b8f21f59ee96ef0dc071befe", kill_on_drop: false }`
[INFO] [stdout] 639e75f7e7f833787e000c8f8a2d476769efd407b8f21f59ee96ef0dc071befe
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf94f6ef1b0b09171955b107e1b2da41fba3c95fcf421f27db75f40ce8850050
[INFO] running `Command { std: "docker" "start" "-a" "bf94f6ef1b0b09171955b107e1b2da41fba3c95fcf421f27db75f40ce8850050", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking itoa v1.0.9
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[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking wave-function-collapse v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking tiff v0.9.0
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[INFO] [stdout] error: this value of type `(std::option::Option<TValue>, std::option::Option<usize>)` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/abstractions/proximity_graph.rs:106:23
[INFO] [stdout]     |
[INFO] [stdout] 77  |             fn visit_map<V>(self, mut map: V) -> Result<Self::Value, V::Error>
[INFO] [stdout]     |                                   ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 106 |                 match (state, node_index) {
[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] [stderr] error: could not compile `wave-function-collapse` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bf94f6ef1b0b09171955b107e1b2da41fba3c95fcf421f27db75f40ce8850050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf94f6ef1b0b09171955b107e1b2da41fba3c95fcf421f27db75f40ce8850050", kill_on_drop: false }`
[INFO] [stdout] bf94f6ef1b0b09171955b107e1b2da41fba3c95fcf421f27db75f40ce8850050