[INFO] fetching crate sp1-recursion-core 3.0.0-rc1...
[INFO] checking sp1-recursion-core-3.0.0-rc1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate sp1-recursion-core 3.0.0-rc1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate sp1-recursion-core 3.0.0-rc1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sp1-recursion-core 3.0.0-rc1
[INFO] finished tweaking crates.io crate sp1-recursion-core 3.0.0-rc1
[INFO] tweaked toml for crates.io crate sp1-recursion-core 3.0.0-rc1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 282 packages to latest compatible versions
[INFO] [stderr]       Adding bls12_381 v0.7.1 (available: v0.8.0)
[INFO] [stderr]       Adding derive_more v0.99.18 (available: v1.0.0)
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[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.0)
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[INFO] [stderr]       Adding jubjub v0.9.0 (available: v0.10.0)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30bf753264fc79da7621464be7a2ab9dc3df18d3d0d94fb5ba53b8b5eb3dac79
[INFO] running `Command { std: "docker" "start" "-a" "30bf753264fc79da7621464be7a2ab9dc3df18d3d0d94fb5ba53b8b5eb3dac79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30bf753264fc79da7621464be7a2ab9dc3df18d3d0d94fb5ba53b8b5eb3dac79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30bf753264fc79da7621464be7a2ab9dc3df18d3d0d94fb5ba53b8b5eb3dac79", kill_on_drop: false }`
[INFO] [stdout] 30bf753264fc79da7621464be7a2ab9dc3df18d3d0d94fb5ba53b8b5eb3dac79
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9f2fb9cd380903567473c5cdb60221008c72a2e5289a3c64eacb51e8099bb19
[INFO] running `Command { std: "docker" "start" "-a" "f9f2fb9cd380903567473c5cdb60221008c72a2e5289a3c64eacb51e8099bb19", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
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[INFO] [stderr]     Checking object v0.36.4
[INFO] [stderr]     Checking sp1-core-executor v3.0.0-rc1
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking miniz_oxide v0.8.0
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[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking size v0.4.1
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[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking p3-bn254-fr v0.1.3-succinct
[INFO] [stderr]     Checking halo2 v0.1.0-beta.2
[INFO] [stderr]     Checking addr2line v0.24.1
[INFO] [stderr]     Checking sp1-core-machine v3.0.0-rc1
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking zkhash v0.2.0
[INFO] [stderr]     Checking sp1-recursion-core v3.0.0-rc1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `Result<MachineProof<BabyBearPoseidon2>, MachineVerificationError<BabyBearPoseidon2>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/stark/utils.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut runtime = Runtime::<Val, Challenge, _>::new(&program, config.perm.clone());
[INFO] [stdout]    |         ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 53 |     let records = vec![runtime.record];
[INFO] [stdout]    |         ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 76 |         let result = run_test_machine(records.clone(), machine, pk, vk);
[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 `sp1-recursion-core` (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 `Result<MachineProof<BabyBearPoseidon2>, MachineVerificationError<BabyBearPoseidon2>>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/stark/utils.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 35 |     let mut runtime = Runtime::<Val, Challenge, _>::new(&program, config.perm.clone());
[INFO] [stdout]    |         ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 53 |     let records = vec![runtime.record];
[INFO] [stdout]    |         ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 76 |         let result = run_test_machine(records.clone(), machine, pk, vk);
[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 `sp1-recursion-core` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f9f2fb9cd380903567473c5cdb60221008c72a2e5289a3c64eacb51e8099bb19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f2fb9cd380903567473c5cdb60221008c72a2e5289a3c64eacb51e8099bb19", kill_on_drop: false }`
[INFO] [stdout] f9f2fb9cd380903567473c5cdb60221008c72a2e5289a3c64eacb51e8099bb19