[INFO] cloning repository https://github.com/andreeaflorescu/vm-allocator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andreeaflorescu/vm-allocator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreeaflorescu%2Fvm-allocator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreeaflorescu%2Fvm-allocator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a290a7203c2ab618a816c4382a050841244866ea
[INFO] checking andreeaflorescu/vm-allocator/a290a7203c2ab618a816c4382a050841244866ea against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandreeaflorescu%2Fvm-allocator" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andreeaflorescu/vm-allocator 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 git repo https://github.com/andreeaflorescu/vm-allocator
[INFO] finished tweaking git repo https://github.com/andreeaflorescu/vm-allocator
[INFO] tweaked toml for git repo https://github.com/andreeaflorescu/vm-allocator written to /workspace/builds/worker-3-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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3b6f723004f78cee9bd743563f941e67ac031ff7df5ac3dcb02e4857789d4821
[INFO] running `Command { std: "docker" "start" "-a" "3b6f723004f78cee9bd743563f941e67ac031ff7df5ac3dcb02e4857789d4821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b6f723004f78cee9bd743563f941e67ac031ff7df5ac3dcb02e4857789d4821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6f723004f78cee9bd743563f941e67ac031ff7df5ac3dcb02e4857789d4821", kill_on_drop: false }`
[INFO] [stdout] 3b6f723004f78cee9bd743563f941e67ac031ff7df5ac3dcb02e4857789d4821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 94c4c610716184d0f497cfede847410789d9b0737e99a65fe3a318de30e17b27
[INFO] running `Command { std: "docker" "start" "-a" "94c4c610716184d0f497cfede847410789d9b0737e99a65fe3a318de30e17b27", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking vm-allocator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `align_down` and `align_up`
[INFO] [stdout]  --> src/allocation_engine/mod.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use interval_tree::{align_down, align_up, IntervalTree, NodeState};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `align_down` and `align_up`
[INFO] [stdout]  --> src/allocation_engine/mod.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use interval_tree::{align_down, align_up, IntervalTree, NodeState};
[INFO] [stdout]   |                         ^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[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:186:15
[INFO] [stdout]     |
[INFO] [stdout] 185 |     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] 186 |         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:198:15
[INFO] [stdout]     |
[INFO] [stdout] 197 |     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] 198 |         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:274:12
[INFO] [stdout]     |
[INFO] [stdout] 234 |         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] 274 |         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; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vm-allocator` (lib) due to 4 previous errors; 1 warning emitted
[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:186:15
[INFO] [stdout]     |
[INFO] [stdout] 185 |     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] 186 |         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:198:15
[INFO] [stdout]     |
[INFO] [stdout] 197 |     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] 198 |         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:274:12
[INFO] [stdout]     |
[INFO] [stdout] 234 |         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] 274 |         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; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vm-allocator` (lib test) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "94c4c610716184d0f497cfede847410789d9b0737e99a65fe3a318de30e17b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94c4c610716184d0f497cfede847410789d9b0737e99a65fe3a318de30e17b27", kill_on_drop: false }`
[INFO] [stdout] 94c4c610716184d0f497cfede847410789d9b0737e99a65fe3a318de30e17b27