[INFO] fetching crate banquo-hybrid_distance 0.1.0...
[INFO] checking banquo-hybrid_distance-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate banquo-hybrid_distance 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate banquo-hybrid_distance 0.1.0 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 banquo-hybrid_distance 0.1.0
[INFO] finished tweaking crates.io crate banquo-hybrid_distance 0.1.0
[INFO] tweaked toml for crates.io crate banquo-hybrid_distance 0.1.0 written to /workspace/builds/worker-7-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding fixedbitset v0.4.2 (latest: v0.5.7)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 36e39c43a2560f814a10d005b0bdeda19bddb52378dfb0ad7a1d2e0f1bc6442a
[INFO] running `Command { std: "docker" "start" "-a" "36e39c43a2560f814a10d005b0bdeda19bddb52378dfb0ad7a1d2e0f1bc6442a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36e39c43a2560f814a10d005b0bdeda19bddb52378dfb0ad7a1d2e0f1bc6442a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36e39c43a2560f814a10d005b0bdeda19bddb52378dfb0ad7a1d2e0f1bc6442a", kill_on_drop: false }`
[INFO] [stdout] 36e39c43a2560f814a10d005b0bdeda19bddb52378dfb0ad7a1d2e0f1bc6442a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3252bf8950f131ba591a06e01ec4a1cc5928f16993afded348e12f5e95d1419f
[INFO] running `Command { std: "docker" "start" "-a" "3252bf8950f131ba591a06e01ec4a1cc5928f16993afded348e12f5e95d1419f", kill_on_drop: false }`
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking ordered-float v4.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking banquo-core v0.1.0
[INFO] [stderr]     Checking banquo-hybrid_distance v0.1.0 (/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/automaton.rs:318:25
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn from(edges: [(Label, Label, G); N]) -> Self {
[INFO] [stdout]     |             ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 318 |         Self::from_iter(edges.into_iter())
[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/predicate.rs:385:21
[INFO] [stdout]     |
[INFO] [stdout] 377 |     pub fn new<P, L>(predicate: P, labels: L, system: &'a Automaton<Label>) -> 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] ...
[INFO] [stdout] 385 |             labels: Vec::from_iter(labels),
[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 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `banquo-hybrid_distance` (lib) due to 3 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/automaton.rs:318:25
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn from(edges: [(Label, Label, G); N]) -> Self {
[INFO] [stdout]     |             ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 318 |         Self::from_iter(edges.into_iter())
[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/predicate.rs:385:21
[INFO] [stdout]     |
[INFO] [stdout] 377 |     pub fn new<P, L>(predicate: P, labels: L, system: &'a Automaton<Label>) -> 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] ...
[INFO] [stdout] 385 |             labels: Vec::from_iter(labels),
[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 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `banquo-hybrid_distance` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "3252bf8950f131ba591a06e01ec4a1cc5928f16993afded348e12f5e95d1419f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3252bf8950f131ba591a06e01ec4a1cc5928f16993afded348e12f5e95d1419f", kill_on_drop: false }`
[INFO] [stdout] 3252bf8950f131ba591a06e01ec4a1cc5928f16993afded348e12f5e95d1419f