[INFO] fetching crate vm-allocator 0.1.1...
[INFO] checking vm-allocator-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate vm-allocator 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate vm-allocator 0.1.1 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 vm-allocator 0.1.1
[INFO] finished tweaking crates.io crate vm-allocator 0.1.1
[INFO] tweaked toml for crates.io crate vm-allocator 0.1.1 written to /workspace/builds/worker-2-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 8 packages to latest compatible versions
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1acab1699909f43f56db908aab93e3d72c8f68c3b196b1ce05dc61d1e12de4f1
[INFO] running `Command { std: "docker" "start" "-a" "1acab1699909f43f56db908aab93e3d72c8f68c3b196b1ce05dc61d1e12de4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1acab1699909f43f56db908aab93e3d72c8f68c3b196b1ce05dc61d1e12de4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1acab1699909f43f56db908aab93e3d72c8f68c3b196b1ce05dc61d1e12de4f1", kill_on_drop: false }`
[INFO] [stdout] 1acab1699909f43f56db908aab93e3d72c8f68c3b196b1ce05dc61d1e12de4f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 69888478ba965c5d2a20d1ab036d44518c1751da68a1a104530496732602e79f
[INFO] running `Command { std: "docker" "start" "-a" "69888478ba965c5d2a20d1ab036d44518c1751da68a1a104530496732602e79f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking vm-allocator v0.1.1 (/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/allocation_engine/interval_tree.rs:187:15
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn delete_root(mut self) -> Option<Box<Self>> {
[INFO] [stdout]     |                    -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 187 |         match (self.left.take(), self.right.take()) {
[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/allocation_engine/interval_tree.rs:199:15
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn get_new_root(mut self: Box<Self>) -> (Box<Self>, Option<Box<Self>>) {
[INFO] [stdout]     |                     -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 199 |         match self.left.take() {
[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] [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/allocation_engine/interval_tree.rs:275:12
[INFO] [stdout]     |
[INFO] [stdout] 235 |         mut self: Box<Self>,
[INFO] [stdout]     |         -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 275 |         Ok(self.rotate())
[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] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vm-allocator` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/allocation_engine/interval_tree.rs:187:15
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn delete_root(mut self) -> Option<Box<Self>> {
[INFO] [stdout]     |                    -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 187 |         match (self.left.take(), self.right.take()) {
[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/allocation_engine/interval_tree.rs:199:15
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn get_new_root(mut self: Box<Self>) -> (Box<Self>, Option<Box<Self>>) {
[INFO] [stdout]     |                     -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 199 |         match self.left.take() {
[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] [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/allocation_engine/interval_tree.rs:275:12
[INFO] [stdout]     |
[INFO] [stdout] 235 |         mut self: Box<Self>,
[INFO] [stdout]     |         -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 275 |         Ok(self.rotate())
[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] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vm-allocator` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "69888478ba965c5d2a20d1ab036d44518c1751da68a1a104530496732602e79f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69888478ba965c5d2a20d1ab036d44518c1751da68a1a104530496732602e79f", kill_on_drop: false }`
[INFO] [stdout] 69888478ba965c5d2a20d1ab036d44518c1751da68a1a104530496732602e79f