[INFO] cloning repository https://github.com/GenericConfluent/search-agents [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GenericConfluent/search-agents" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGenericConfluent%2Fsearch-agents", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGenericConfluent%2Fsearch-agents'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c841aa9fca3a995f9c2e3159e99757027fd1de66 [INFO] checking GenericConfluent/search-agents/c841aa9fca3a995f9c2e3159e99757027fd1de66 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%2FGenericConfluent%2Fsearch-agents" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/GenericConfluent/search-agents 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/GenericConfluent/search-agents [INFO] finished tweaking git repo https://github.com/GenericConfluent/search-agents [INFO] tweaked toml for git repo https://github.com/GenericConfluent/search-agents written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/GenericConfluent/search-agents 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 99b60b8b8a8c663fd89cb6036daec8a67dd55b4c5b31eccb92fcdab8c084531e [INFO] running `Command { std: "docker" "start" "-a" "99b60b8b8a8c663fd89cb6036daec8a67dd55b4c5b31eccb92fcdab8c084531e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "99b60b8b8a8c663fd89cb6036daec8a67dd55b4c5b31eccb92fcdab8c084531e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99b60b8b8a8c663fd89cb6036daec8a67dd55b4c5b31eccb92fcdab8c084531e", kill_on_drop: false }` [INFO] [stdout] 99b60b8b8a8c663fd89cb6036daec8a67dd55b4c5b31eccb92fcdab8c084531e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c551d429944ad9df14c9dcfe911c34bb57ad187395bf44608109bfd00bf7bd65 [INFO] running `Command { std: "docker" "start" "-a" "c551d429944ad9df14c9dcfe911c34bb57ad187395bf44608109bfd00bf7bd65", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking orx-priority-queue v1.2.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking search-agents v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `NodeKeyRef` [INFO] [stdout] --> src/search.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use orx_priority_queue::{NodeKeyRef, PriorityQueueDecKey}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NodeKeyRef` [INFO] [stdout] --> src/search.rs:2:26 [INFO] [stdout] | [INFO] [stdout] 2 | use orx_priority_queue::{NodeKeyRef, PriorityQueueDecKey}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `is_sorted` has been stable since 1.82.0-nightly and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(is_sorted)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `is_sorted` has been stable since 1.82.0-nightly and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(is_sorted)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dls_recursive` is never used [INFO] [stdout] --> src/search.rs:210:4 [INFO] [stdout] | [INFO] [stdout] 210 | fn dls_recursive( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `depth_limited_search` is never used [INFO] [stdout] --> src/search.rs:249:4 [INFO] [stdout] | [INFO] [stdout] 249 | fn depth_limited_search( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `depth_first_search` is never used [INFO] [stdout] --> src/search.rs:266:4 [INFO] [stdout] | [INFO] [stdout] 266 | fn depth_first_search(problem: &Problem) -> Result, DslError> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterative_deepening_search` is never used [INFO] [stdout] --> src/search.rs:279:4 [INFO] [stdout] | [INFO] [stdout] 279 | fn iterative_deepening_search( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/search.rs:50:28 [INFO] [stdout] | [INFO] [stdout] 49 | fn from(state: S) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 50 | Self { state, ctx: None } [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/search.rs:69:14 [INFO] [stdout] | [INFO] [stdout] 57 | action: A::Action, [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 65 | let sucessor = problem.transition_model.transition(&node.state, &action); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 69 | ctx: Some(GenerationContext { [INFO] [stdout] | ______________^ [INFO] [stdout] 70 | | parent: node.clone(), [INFO] [stdout] 71 | | action, [INFO] [stdout] 72 | | path_cost: cost [INFO] [stdout] ... | [INFO] [stdout] 77 | | .unwrap_or_default(), [INFO] [stdout] 78 | | }), [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `search-agents` (lib test) due to 3 previous errors; 6 warnings emitted [INFO] [stdout] warning: function `dls_recursive` is never used [INFO] [stdout] --> src/search.rs:210:4 [INFO] [stdout] | [INFO] [stdout] 210 | fn dls_recursive( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `depth_limited_search` is never used [INFO] [stdout] --> src/search.rs:249:4 [INFO] [stdout] | [INFO] [stdout] 249 | fn depth_limited_search( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `depth_first_search` is never used [INFO] [stdout] --> src/search.rs:266:4 [INFO] [stdout] | [INFO] [stdout] 266 | fn depth_first_search(problem: &Problem) -> Result, DslError> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iterative_deepening_search` is never used [INFO] [stdout] --> src/search.rs:279:4 [INFO] [stdout] | [INFO] [stdout] 279 | fn iterative_deepening_search( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [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/search.rs:50:28 [INFO] [stdout] | [INFO] [stdout] 49 | fn from(state: S) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 50 | Self { state, ctx: None } [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #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/search.rs:69:14 [INFO] [stdout] | [INFO] [stdout] 57 | action: A::Action, [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 65 | let sucessor = problem.transition_model.transition(&node.state, &action); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 69 | ctx: Some(GenerationContext { [INFO] [stdout] | ______________^ [INFO] [stdout] 70 | | parent: node.clone(), [INFO] [stdout] 71 | | action, [INFO] [stdout] 72 | | path_cost: cost [INFO] [stdout] ... | [INFO] [stdout] 77 | | .unwrap_or_default(), [INFO] [stdout] 78 | | }), [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `search-agents` (lib) due to 3 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c551d429944ad9df14c9dcfe911c34bb57ad187395bf44608109bfd00bf7bd65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c551d429944ad9df14c9dcfe911c34bb57ad187395bf44608109bfd00bf7bd65", kill_on_drop: false }` [INFO] [stdout] c551d429944ad9df14c9dcfe911c34bb57ad187395bf44608109bfd00bf7bd65