[INFO] fetching crate prefixopt_derive 0.4.0... [INFO] checking prefixopt_derive-0.4.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate prefixopt_derive 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate prefixopt_derive 0.4.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate prefixopt_derive 0.4.0 [INFO] finished tweaking crates.io crate prefixopt_derive 0.4.0 [INFO] tweaked toml for crates.io crate prefixopt_derive 0.4.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.18) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding quote v0.3.15 (available: v1.0.37) [INFO] [stderr] Adding scopeguard v0.2.0 (available: v1.2.0) [INFO] [stderr] Adding strsim v0.8.0 (available: v0.11.1) [INFO] [stderr] Adding syn v0.11.11 (available: v2.0.79) [INFO] [stderr] Adding textwrap v0.11.0 (available: v0.16.1) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding unicode-xid v0.0.4 (available: v0.2.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc6faf1d8c0ca2947f3bae7f18ad987f2ddbae376e69098b2caeb2d41fdba414 [INFO] running `Command { std: "docker" "start" "-a" "fc6faf1d8c0ca2947f3bae7f18ad987f2ddbae376e69098b2caeb2d41fdba414", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc6faf1d8c0ca2947f3bae7f18ad987f2ddbae376e69098b2caeb2d41fdba414", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc6faf1d8c0ca2947f3bae7f18ad987f2ddbae376e69098b2caeb2d41fdba414", kill_on_drop: false }` [INFO] [stdout] fc6faf1d8c0ca2947f3bae7f18ad987f2ddbae376e69098b2caeb2d41fdba414 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ba4a5bf5bea26e333e6e4537da34737cadabc1c564821739e495daaf9ed9ea0 [INFO] running `Command { std: "docker" "start" "-a" "0ba4a5bf5bea26e333e6e4537da34737cadabc1c564821739e495daaf9ed9ea0", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking unicode-xid v0.0.4 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Checking scopeguard v0.2.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Checking map_in_place v0.1.0 [INFO] [stderr] Checking synom v0.11.3 [INFO] [stderr] Checking quote v0.3.15 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking syn v0.11.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking prefixopt v0.4.0 [INFO] [stderr] Checking prefixopt_derive v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/enum_data.rs:51:38 [INFO] [stdout] | [INFO] [stdout] 51 | .map(|id| id as &::std::fmt::Display) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 51 | .map(|id| id as &dyn (::std::fmt::Display)) [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/enum_data.rs:51:38 [INFO] [stdout] | [INFO] [stdout] 51 | .map(|id| id as &::std::fmt::Display) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 51 | .map(|id| id as &dyn (::std::fmt::Display)) [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/enum_data.rs:51:38 [INFO] [stdout] | [INFO] [stdout] 51 | .map(|id| id as &::std::fmt::Display) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 51 | .map(|id| id as &dyn (::std::fmt::Display)) [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> bin/example.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Debug, PrefixOpt)] [INFO] [stdout] | -^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `A` is not local [INFO] [stdout] | `PrefixOpt` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_PREFIXOPT_FOR_A` [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `PrefixOpt` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `PrefixOpt` may come from an old version of the `prefixopt_derive` crate, try updating your dependency with `cargo update -p prefixopt_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `PrefixOpt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> bin/example.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Debug, PrefixOpt)] [INFO] [stdout] | -^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `A` is not local [INFO] [stdout] | `PrefixOpt` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_PREFIXOPT_FOR_A` [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `PrefixOpt` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `PrefixOpt` may come from an old version of the `prefixopt_derive` crate, try updating your dependency with `cargo update -p prefixopt_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `PrefixOpt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/structs.rs:23:14 [INFO] [stdout] | [INFO] [stdout] 23 | #[derive(PrefixOpt, Debug, PartialEq, Eq)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `A` is not local [INFO] [stdout] | `PrefixOpt` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_PREFIXOPT_FOR_A` and up 2 bodies [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `PrefixOpt` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `PrefixOpt` may come from an old version of the `prefixopt_derive` crate, try updating your dependency with `cargo update -p prefixopt_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `PrefixOpt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/structs.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 36 | #[derive(PrefixOpt, Debug, PartialEq, Eq)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `A` is not local [INFO] [stdout] | `PrefixOpt` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_PREFIXOPT_FOR_A` and up 2 bodies [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `PrefixOpt` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `PrefixOpt` may come from an old version of the `prefixopt_derive` crate, try updating your dependency with `cargo update -p prefixopt_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: this warning originates in the derive macro `PrefixOpt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/structs.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | #[derive(PrefixOpt, Debug, PartialEq, Eq)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `B` is not local [INFO] [stdout] | `PrefixOpt` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_PREFIXOPT_FOR_B` and up 2 bodies [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `PrefixOpt` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `PrefixOpt` may come from an old version of the `prefixopt_derive` crate, try updating your dependency with `cargo update -p prefixopt_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: this warning originates in the derive macro `PrefixOpt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/structs.rs:49:14 [INFO] [stdout] | [INFO] [stdout] 49 | #[derive(PrefixOpt, Debug, PartialEq, Eq)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `A` is not local [INFO] [stdout] | `PrefixOpt` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_PREFIXOPT_FOR_A` and up 2 bodies [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `PrefixOpt` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `PrefixOpt` may come from an old version of the `prefixopt_derive` crate, try updating your dependency with `cargo update -p prefixopt_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: this warning originates in the derive macro `PrefixOpt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/structs.rs:58:14 [INFO] [stdout] | [INFO] [stdout] 58 | #[derive(PrefixOpt, Default, Debug, PartialEq, Eq)] [INFO] [stdout] | -^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `A` is not local [INFO] [stdout] | `PrefixOpt` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_PREFIXOPT_FOR_A` and up 2 bodies [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `PrefixOpt` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `PrefixOpt` may come from an old version of the `prefixopt_derive` crate, try updating your dependency with `cargo update -p prefixopt_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: this warning originates in the derive macro `PrefixOpt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/structs.rs:69:14 [INFO] [stdout] | [INFO] [stdout] 69 | #[derive(PrefixOpt, Debug, PartialEq, Eq)] [INFO] [stdout] | -^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `A` is not local [INFO] [stdout] | `PrefixOpt` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_PREFIXOPT_FOR_A` and up 2 bodies [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `PrefixOpt` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `PrefixOpt` may come from an old version of the `prefixopt_derive` crate, try updating your dependency with `cargo update -p prefixopt_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: this warning originates in the derive macro `PrefixOpt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/structs.rs:71:14 [INFO] [stdout] | [INFO] [stdout] 71 | #[derive(PrefixOpt, Debug, PartialEq, Eq)] [INFO] [stdout] | -^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `B` is not local [INFO] [stdout] | `PrefixOpt` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_PREFIXOPT_FOR_B` and up 2 bodies [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `PrefixOpt` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `PrefixOpt` may come from an old version of the `prefixopt_derive` crate, try updating your dependency with `cargo update -p prefixopt_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: this warning originates in the derive macro `PrefixOpt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/enums.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(PrefixOpt, Debug, PartialEq, Eq)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `A` is not local [INFO] [stdout] | `PrefixOpt` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_PREFIXOPT_FOR_A` [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `PrefixOpt` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `PrefixOpt` may come from an old version of the `prefixopt_derive` crate, try updating your dependency with `cargo update -p prefixopt_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `PrefixOpt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> tests/enums.rs:61:14 [INFO] [stdout] | [INFO] [stdout] 61 | #[derive(PrefixOpt, Debug, PartialEq, Eq)] [INFO] [stdout] | -^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `Either` is not local [INFO] [stdout] | `PrefixOpt` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_IMPL_PREFIXOPT_FOR_Either` [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `PrefixOpt` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `PrefixOpt` may come from an old version of the `prefixopt_derive` crate, try updating your dependency with `cargo update -p prefixopt_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue [INFO] [stdout] = note: this warning originates in the derive macro `PrefixOpt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.26s [INFO] running `Command { std: "docker" "inspect" "0ba4a5bf5bea26e333e6e4537da34737cadabc1c564821739e495daaf9ed9ea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ba4a5bf5bea26e333e6e4537da34737cadabc1c564821739e495daaf9ed9ea0", kill_on_drop: false }` [INFO] [stdout] 0ba4a5bf5bea26e333e6e4537da34737cadabc1c564821739e495daaf9ed9ea0