[INFO] fetching crate ball-tree 0.5.0...
[INFO] checking ball-tree-0.5.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate ball-tree 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate ball-tree 0.5.0 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 ball-tree 0.5.0
[INFO] finished tweaking crates.io crate ball-tree 0.5.0
[INFO] tweaked toml for crates.io crate ball-tree 0.5.0 written to /workspace/builds/worker-6-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]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c1642e918acdf450b2f046702ef24a07cdb512458b52568a1b21084c9cb9d827
[INFO] running `Command { std: "docker" "start" "-a" "c1642e918acdf450b2f046702ef24a07cdb512458b52568a1b21084c9cb9d827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1642e918acdf450b2f046702ef24a07cdb512458b52568a1b21084c9cb9d827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1642e918acdf450b2f046702ef24a07cdb512458b52568a1b21084c9cb9d827", kill_on_drop: false }`
[INFO] [stdout] c1642e918acdf450b2f046702ef24a07cdb512458b52568a1b21084c9cb9d827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b8dafd8ec08910bb765616efb6c925f64b1995d2d701d1c4605bb60ab54c7cfc
[INFO] running `Command { std: "docker" "start" "-a" "b8dafd8ec08910bb765616efb6c925f64b1995d2d701d1c4605bb60ab54c7cfc", kill_on_drop: false }`
[INFO] [stderr]     Checking ball-tree v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand_chacha v0.3.1
[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:176:6
[INFO] [stdout]     |
[INFO] [stdout] 141 |     mut points: Vec<P>,
[INFO] [stdout]     |     ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 142 |     mut values: Vec<V>,
[INFO] [stdout]     |     ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 163 |     let (mut aps, mut avs) = (vec![points.swap_remove(a_i)], vec![values.swap_remove(a_i)]);
[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] 164 |     let (mut bps, mut bvs) = (vec![points.swap_remove(b_i)], vec![values.swap_remove(b_i)]);
[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] ...
[INFO] [stdout] 176 |     ((aps, avs), (bps, bvs))
[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: 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:176:18
[INFO] [stdout]     |
[INFO] [stdout] 141 |     mut points: Vec<P>,
[INFO] [stdout]     |     ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 142 |     mut values: Vec<V>,
[INFO] [stdout]     |     ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 163 |     let (mut aps, mut avs) = (vec![points.swap_remove(a_i)], vec![values.swap_remove(a_i)]);
[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] 164 |     let (mut bps, mut bvs) = (vec![points.swap_remove(b_i)], vec![values.swap_remove(b_i)]);
[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] ...
[INFO] [stdout] 176 |     ((aps, avs), (bps, bvs))
[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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ball-tree` (lib) due to 4 previous errors
[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:359:18
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn new(points: Vec<P>, values: Vec<V>) -> Self {
[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] 359 |         BallTree(BallTreeInner::new(points, values))
[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] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8dafd8ec08910bb765616efb6c925f64b1995d2d701d1c4605bb60ab54c7cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8dafd8ec08910bb765616efb6c925f64b1995d2d701d1c4605bb60ab54c7cfc", kill_on_drop: false }`
[INFO] [stdout] b8dafd8ec08910bb765616efb6c925f64b1995d2d701d1c4605bb60ab54c7cfc