[INFO] fetching crate solana_data_structs 0.2.0... [INFO] testing solana_data_structs-0.2.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate solana_data_structs 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate solana_data_structs 0.2.0 [INFO] finished tweaking crates.io crate solana_data_structs 0.2.0 [INFO] tweaked toml for crates.io crate solana_data_structs 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate solana_data_structs 0.2.0 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 48 packages to latest compatible versions [INFO] [stderr] Adding borsh v0.9.3 (available: v1.5.7) [INFO] [stderr] Adding rkyv v0.7.45 (available: v0.8.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c2c17e9d3a4a1cf82d696c320cc9603dbc5aac4c112f23edece53d6c47772d6 [INFO] running `Command { std: "docker" "start" "-a" "9c2c17e9d3a4a1cf82d696c320cc9603dbc5aac4c112f23edece53d6c47772d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c2c17e9d3a4a1cf82d696c320cc9603dbc5aac4c112f23edece53d6c47772d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c2c17e9d3a4a1cf82d696c320cc9603dbc5aac4c112f23edece53d6c47772d6", kill_on_drop: false }` [INFO] [stdout] 9c2c17e9d3a4a1cf82d696c320cc9603dbc5aac4c112f23edece53d6c47772d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21835ee34f4b80fc3aa4ecd3ae7e679bcd1aee8bf101d96333c3bae261d214b3 [INFO] running `Command { std: "docker" "start" "-a" "21835ee34f4b80fc3aa4ecd3ae7e679bcd1aee8bf101d96333c3bae261d214b3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling rkyv v0.7.45 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.9.3 [INFO] [stderr] Compiling borsh-derive-internal v0.9.3 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling rkyv_derive v0.7.45 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling borsh-derive v0.9.3 [INFO] [stderr] Compiling borsh v0.9.3 [INFO] [stderr] Compiling solana_data_structs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning[E0210]: type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] --> src/flat_graph_visitor.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct FlatGraphVisitor<'a, D, E> { [INFO] [stdout] | ^ type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #124559 [INFO] [stdout] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stdout] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stdout] = note: `#[warn(uncovered_param_in_projection)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0210]: type parameter `E` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] --> src/flat_graph_visitor.rs:7:36 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct FlatGraphVisitor<'a, D, E> { [INFO] [stdout] | ^ type parameter `E` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #124559 [INFO] [stdout] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stdout] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0210]: type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitorSingle<'_, _>`) [INFO] [stdout] --> src/flat_graph_visitor_single.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct FlatGraphVisitorSingle<'a, D> { [INFO] [stdout] | ^ type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitorSingle<'_, _>`) [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #124559 [INFO] [stdout] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stdout] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0210`. [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.13s [INFO] running `Command { std: "docker" "inspect" "21835ee34f4b80fc3aa4ecd3ae7e679bcd1aee8bf101d96333c3bae261d214b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21835ee34f4b80fc3aa4ecd3ae7e679bcd1aee8bf101d96333c3bae261d214b3", kill_on_drop: false }` [INFO] [stdout] 21835ee34f4b80fc3aa4ecd3ae7e679bcd1aee8bf101d96333c3bae261d214b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 319a0b7d67dd0dc5b025ae8b7996bc7a9d2bd433883c03bea36e0f362f014024 [INFO] running `Command { std: "docker" "start" "-a" "319a0b7d67dd0dc5b025ae8b7996bc7a9d2bd433883c03bea36e0f362f014024", kill_on_drop: false }` [INFO] [stdout] warning[E0210]: type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] --> src/flat_graph_visitor.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct FlatGraphVisitor<'a, D, E> { [INFO] [stdout] | ^ type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #124559 [INFO] [stdout] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stdout] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stdout] = note: `#[warn(uncovered_param_in_projection)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0210]: type parameter `E` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] --> src/flat_graph_visitor.rs:7:36 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct FlatGraphVisitor<'a, D, E> { [INFO] [stdout] | ^ type parameter `E` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #124559 [INFO] [stdout] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stdout] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0210]: type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitorSingle<'_, _>`) [INFO] [stdout] --> src/flat_graph_visitor_single.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct FlatGraphVisitorSingle<'a, D> { [INFO] [stdout] | ^ type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitorSingle<'_, _>`) [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #124559 [INFO] [stdout] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stdout] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0210`. [INFO] [stdout] [INFO] [stderr] Compiling solana_data_structs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning[E0210]: type parameter `D` must be covered by another type when it appears before the first local type (`flat_graph_visitor::FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] --> src/flat_graph_visitor.rs:7:33 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct FlatGraphVisitor<'a, D, E> { [INFO] [stdout] | ^ type parameter `D` must be covered by another type when it appears before the first local type (`flat_graph_visitor::FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #124559 [INFO] [stdout] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stdout] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stdout] = note: `#[warn(uncovered_param_in_projection)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0210]: type parameter `E` must be covered by another type when it appears before the first local type (`flat_graph_visitor::FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] --> src/flat_graph_visitor.rs:7:36 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct FlatGraphVisitor<'a, D, E> { [INFO] [stdout] | ^ type parameter `E` must be covered by another type when it appears before the first local type (`flat_graph_visitor::FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #124559 [INFO] [stdout] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stdout] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0210]: type parameter `D` must be covered by another type when it appears before the first local type (`flat_graph_visitor_single::FlatGraphVisitorSingle<'_, _>`) [INFO] [stdout] --> src/flat_graph_visitor_single.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct FlatGraphVisitorSingle<'a, D> { [INFO] [stdout] | ^ type parameter `D` must be covered by another type when it appears before the first local type (`flat_graph_visitor_single::FlatGraphVisitorSingle<'_, _>`) [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #124559 [INFO] [stdout] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stdout] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0210`. [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "319a0b7d67dd0dc5b025ae8b7996bc7a9d2bd433883c03bea36e0f362f014024", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "319a0b7d67dd0dc5b025ae8b7996bc7a9d2bd433883c03bea36e0f362f014024", kill_on_drop: false }` [INFO] [stdout] 319a0b7d67dd0dc5b025ae8b7996bc7a9d2bd433883c03bea36e0f362f014024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c94acd64ceb56abbd34931d8761fceb1c7b36d991c661c3166fa85f5aba5ee9c [INFO] running `Command { std: "docker" "start" "-a" "c94acd64ceb56abbd34931d8761fceb1c7b36d991c661c3166fa85f5aba5ee9c", kill_on_drop: false }` [INFO] [stderr] warning[E0210]: type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stdout] [INFO] [stderr] --> src/flat_graph_visitor.rs:7:33 [INFO] [stdout] running 9 tests [INFO] [stderr] | [INFO] [stderr] 7 | pub struct FlatGraphVisitor<'a, D, E> { [INFO] [stderr] | ^ type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #124559 [INFO] [stderr] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stderr] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stderr] = note: `#[warn(uncovered_param_in_projection)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stderr] [INFO] [stderr] warning[E0210]: type parameter `E` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stderr] --> src/flat_graph_visitor.rs:7:36 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct FlatGraphVisitor<'a, D, E> { [INFO] [stderr] | ^ type parameter `E` must be covered by another type when it appears before the first local type (`FlatGraphVisitor<'_, _, _>`) [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #124559 [INFO] [stderr] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stderr] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stderr] [INFO] [stderr] warning[E0210]: type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitorSingle<'_, _>`) [INFO] [stderr] --> src/flat_graph_visitor_single.rs:7:39 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct FlatGraphVisitorSingle<'a, D> { [INFO] [stderr] | ^ type parameter `D` must be covered by another type when it appears before the first local type (`FlatGraphVisitorSingle<'_, _>`) [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #124559 [INFO] [stderr] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stderr] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0210`. [INFO] [stderr] warning: `solana_data_structs` (lib) generated 3 warnings [INFO] [stderr] warning[E0210]: type parameter `D` must be covered by another type when it appears before the first local type (`flat_graph_visitor::FlatGraphVisitor<'_, _, _>`) [INFO] [stderr] --> src/flat_graph_visitor.rs:7:33 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct FlatGraphVisitor<'a, D, E> { [INFO] [stderr] | ^ type parameter `D` must be covered by another type when it appears before the first local type (`flat_graph_visitor::FlatGraphVisitor<'_, _, _>`) [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #124559 [INFO] [stderr] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stderr] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stderr] = note: `#[warn(uncovered_param_in_projection)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stderr] [INFO] [stderr] warning[E0210]: type parameter `E` must be covered by another type when it appears before the first local type (`flat_graph_visitor::FlatGraphVisitor<'_, _, _>`) [INFO] [stderr] --> src/flat_graph_visitor.rs:7:36 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct FlatGraphVisitor<'a, D, E> { [INFO] [stderr] | ^ type parameter `E` must be covered by another type when it appears before the first local type (`flat_graph_visitor::FlatGraphVisitor<'_, _, _>`) [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #124559 [INFO] [stderr] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stderr] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stderr] [INFO] [stderr] warning[E0210]: type parameter `D` must be covered by another type when it appears before the first local type (`flat_graph_visitor_single::FlatGraphVisitorSingle<'_, _>`) [INFO] [stderr] --> src/flat_graph_visitor_single.rs:7:39 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct FlatGraphVisitorSingle<'a, D> { [INFO] [stderr] | ^ type parameter `D` must be covered by another type when it appears before the first local type (`flat_graph_visitor_single::FlatGraphVisitorSingle<'_, _>`) [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #124559 [INFO] [stderr] = note: implementing a foreign trait is only possible if at least one of the types for which it is implemented is local, and no uncovered type parameters appear before that first local type [INFO] [stderr] = note: in this case, 'before' refers to the following order: `impl<..> ForeignTrait for T0`, where `T0` is the first and `Tn` is the last [INFO] [stderr] [INFO] [stderr] warning: `solana_data_structs` (lib test) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/solana_data_structs-131a3f5c738d6d84) [INFO] [stderr] Doc-tests solana_data_structs [INFO] [stdout] test flat_graph::flat_graph_tests::append_child ... ok [INFO] [stdout] test flat_graph_single::flat_graph_single_tests::append_child ... ok [INFO] [stdout] test flat_graph_visitor::flat_graph_visitor_tests::advance ... ok [INFO] [stdout] test flat_graph::flat_graph_tests::create_root ... ok [INFO] [stdout] test flat_graph_single::flat_graph_single_tests::create_root ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test flat_graph_visitor_single::flat_graph_visitor_single_tests::create ... ok [INFO] [stdout] test flat_graph_visitor::flat_graph_visitor_tests::create ... ok [INFO] [stdout] test flat_graph_visitor_single::flat_graph_visitor_single_tests::advance ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c94acd64ceb56abbd34931d8761fceb1c7b36d991c661c3166fa85f5aba5ee9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c94acd64ceb56abbd34931d8761fceb1c7b36d991c661c3166fa85f5aba5ee9c", kill_on_drop: false }` [INFO] [stdout] c94acd64ceb56abbd34931d8761fceb1c7b36d991c661c3166fa85f5aba5ee9c