[INFO] cloning repository https://github.com/Jonas4420/binero_solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jonas4420/binero_solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonas4420%2Fbinero_solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonas4420%2Fbinero_solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2df3a808d8a286fcc6f530af34b010ee1f3ebf9
[INFO] checking Jonas4420/binero_solver/a2df3a808d8a286fcc6f530af34b010ee1f3ebf9 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJonas4420%2Fbinero_solver" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jonas4420/binero_solver 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 git repo https://github.com/Jonas4420/binero_solver
[INFO] finished tweaking git repo https://github.com/Jonas4420/binero_solver
[INFO] tweaked toml for git repo https://github.com/Jonas4420/binero_solver written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Jonas4420/binero_solver 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 47db1357f80bb52afe903ab452c396cf1780a09688169929655d759e3e3b7c06
[INFO] running `Command { std: "docker" "start" "-a" "47db1357f80bb52afe903ab452c396cf1780a09688169929655d759e3e3b7c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47db1357f80bb52afe903ab452c396cf1780a09688169929655d759e3e3b7c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47db1357f80bb52afe903ab452c396cf1780a09688169929655d759e3e3b7c06", kill_on_drop: false }`
[INFO] [stdout] 47db1357f80bb52afe903ab452c396cf1780a09688169929655d759e3e3b7c06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f82ef2729cdbc2e8e7fbb8bc907c6d70c24a3e3e7f5ff22a59cd24920891ae05
[INFO] running `Command { std: "docker" "start" "-a" "f82ef2729cdbc2e8e7fbb8bc907c6d70c24a3e3e7f5ff22a59cd24920891ae05", kill_on_drop: false }`
[INFO] [stderr]     Checking binero v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `impl Iterator<Item = cell::Cell>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/grid.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 319 |     fn find_count<'a, I, F>(lane: I, f: F) -> GridCell
[INFO] [stdout]     |                                      - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 333 |         Cell::iter().find_map(|cell| f(&map, size, cell))
[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: this value of type `impl Iterator<Item = cell::Cell>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/grid.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 319 |     fn find_count<'a, I, F>(lane: I, f: F) -> GridCell
[INFO] [stdout]     |                                      - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 333 |         Cell::iter().find_map(|cell| f(&map, size, cell))
[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 `binero` (bin "binero" test) 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 `binero` (bin "binero") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "f82ef2729cdbc2e8e7fbb8bc907c6d70c24a3e3e7f5ff22a59cd24920891ae05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f82ef2729cdbc2e8e7fbb8bc907c6d70c24a3e3e7f5ff22a59cd24920891ae05", kill_on_drop: false }`
[INFO] [stdout] f82ef2729cdbc2e8e7fbb8bc907c6d70c24a3e3e7f5ff22a59cd24920891ae05