[INFO] fetching crate deepmerge-derive 0.1.0...
[INFO] testing deepmerge-derive-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate deepmerge-derive 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate deepmerge-derive 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate deepmerge-derive 0.1.0
[INFO] tweaked toml for crates.io crate deepmerge-derive 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate deepmerge-derive 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate deepmerge-derive 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d86a711dc732c0acdc9bae5f87d76d6cbf06b71d26afc62be73f55e2eb228ff
[INFO] running `Command { std: "docker" "start" "-a" "1d86a711dc732c0acdc9bae5f87d76d6cbf06b71d26afc62be73f55e2eb228ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d86a711dc732c0acdc9bae5f87d76d6cbf06b71d26afc62be73f55e2eb228ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d86a711dc732c0acdc9bae5f87d76d6cbf06b71d26afc62be73f55e2eb228ff", kill_on_drop: false }`
[INFO] [stdout] 1d86a711dc732c0acdc9bae5f87d76d6cbf06b71d26afc62be73f55e2eb228ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a332475845e6accdd47af2c59dec867fdbb45d9d1cd8775daa9add88bb9f676
[INFO] running `Command { std: "docker" "start" "-a" "9a332475845e6accdd47af2c59dec867fdbb45d9d1cd8775daa9add88bb9f676", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling deepmerge-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/validate.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let mut diagnostics = Vec::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/validate.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         field: &MergeField,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/validate.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         config: &FieldConfig,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bounds` and `reason` are never read
[INFO] [stdout]   --> src/validate.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct PolicyConstraint {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 17 |     /// The trait bounds required (e.g., "Eq + Hash")
[INFO] [stdout] 18 |     pub bounds: Vec<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     /// Human-readable description of why these bounds are needed
[INFO] [stdout] 20 |     pub reason: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PolicyConstraint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sequence_constraints` is never read
[INFO] [stdout]   --> src/validate.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct ConstraintAnalyzer {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 25 |     /// Map from policy setting to required constraints
[INFO] [stdout] 26 |     sequence_constraints: HashMap<String, PolicyConstraint>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `check_sequence_policy` and `check_map_policy` are never used
[INFO] [stdout]   --> src/validate.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl ConstraintAnalyzer {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn check_sequence_policy(&self, policy: &str) -> Option<&PolicyConstraint> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn check_map_policy(_policy: &str) -> Option<&'static PolicyConstraint> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_map_type` is never used
[INFO] [stdout]    --> src/validate.rs:263:8
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub fn is_map_type(ty: &Type) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.99s
[INFO] running `Command { std: "docker" "inspect" "9a332475845e6accdd47af2c59dec867fdbb45d9d1cd8775daa9add88bb9f676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a332475845e6accdd47af2c59dec867fdbb45d9d1cd8775daa9add88bb9f676", kill_on_drop: false }`
[INFO] [stdout] 9a332475845e6accdd47af2c59dec867fdbb45d9d1cd8775daa9add88bb9f676
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef98ccfc62cbb5270aba8b2de12d6f4bc1ad1ea76e66aa7071865241ad8e2b03
[INFO] running `Command { std: "docker" "start" "-a" "ef98ccfc62cbb5270aba8b2de12d6f4bc1ad1ea76e66aa7071865241ad8e2b03", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling toml_parser v1.0.2
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml v0.9.5
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling deepmerge-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/validate.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let mut diagnostics = Vec::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/validate.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         field: &MergeField,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/validate.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         config: &FieldConfig,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bounds` and `reason` are never read
[INFO] [stdout]   --> src/validate.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct PolicyConstraint {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 17 |     /// The trait bounds required (e.g., "Eq + Hash")
[INFO] [stdout] 18 |     pub bounds: Vec<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     /// Human-readable description of why these bounds are needed
[INFO] [stdout] 20 |     pub reason: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PolicyConstraint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sequence_constraints` is never read
[INFO] [stdout]   --> src/validate.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct ConstraintAnalyzer {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 25 |     /// Map from policy setting to required constraints
[INFO] [stdout] 26 |     sequence_constraints: HashMap<String, PolicyConstraint>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `check_sequence_policy` and `check_map_policy` are never used
[INFO] [stdout]   --> src/validate.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl ConstraintAnalyzer {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn check_sequence_policy(&self, policy: &str) -> Option<&PolicyConstraint> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn check_map_policy(_policy: &str) -> Option<&'static PolicyConstraint> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_map_type` is never used
[INFO] [stdout]    --> src/validate.rs:263:8
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub fn is_map_type(ty: &Type) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling trybuild v1.0.110
[INFO] [stdout] error[E0432]: unresolved import `deepmerge`
[INFO] [stdout]  --> tests/derive.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use deepmerge::{DeepMerge, DeepMergeDefault};
[INFO] [stdout]   |     ^^^^^^^^^ use of unresolved module or unlinked crate `deepmerge`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `deepmerge`, use `cargo add deepmerge` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]   --> tests/derive.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 |         #[merge(number = "sum")]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]   --> tests/derive.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |         #[merge(number = "max")]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]   --> tests/derive.rs:51:11
[INFO] [stdout]    |
[INFO] [stdout] 51 |         #[merge(bool = "true_wins")]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]   --> tests/derive.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 54 |         #[merge(bool = "false_wins")]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]   --> tests/derive.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 |         #[merge(sequence = "prepend")]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]   --> tests/derive.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 |         #[merge(map = "union")]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]   --> tests/derive.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 |         #[merge(option = "preserve")]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]   --> tests/derive.rs:66:11
[INFO] [stdout]    |
[INFO] [stdout] 66 |         #[merge(option = "or_left")]
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]    --> tests/derive.rs:109:11
[INFO] [stdout]     |
[INFO] [stdout] 109 |         #[merge(condition = "non_empty")]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]    --> tests/derive.rs:112:11
[INFO] [stdout]     |
[INFO] [stdout] 112 |         #[merge(condition = "non_default")]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]    --> tests/derive.rs:115:11
[INFO] [stdout]     |
[INFO] [stdout] 115 |         #[merge(condition = "changed")]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]    --> tests/derive.rs:118:11
[INFO] [stdout]     |
[INFO] [stdout] 118 |         #[merge(condition = "some")]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]    --> tests/derive.rs:149:11
[INFO] [stdout]     |
[INFO] [stdout] 149 |         #[merge(skip)]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]    --> tests/derive.rs:178:11
[INFO] [stdout]     |
[INFO] [stdout] 178 |         #[merge(with = "custom_merge")]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]    --> tests/derive.rs:204:11
[INFO] [stdout]     |
[INFO] [stdout] 204 |         #[merge(sequence = "prepend")]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]    --> tests/derive.rs:211:11
[INFO] [stdout]     |
[INFO] [stdout] 211 |         #[merge(bool = "true_wins")]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]    --> tests/derive.rs:242:11
[INFO] [stdout]     |
[INFO] [stdout] 242 |         #[merge(sequence = "union", condition = "non_empty")]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]    --> tests/derive.rs:245:11
[INFO] [stdout]     |
[INFO] [stdout] 245 |         #[merge(number = "sum", condition = "non_default")]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `merge` in this scope
[INFO] [stdout]    --> tests/derive.rs:248:11
[INFO] [stdout]     |
[INFO] [stdout] 248 |         #[merge(bool = "true_wins", condition = "changed")]
[INFO] [stdout]     |           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `merge` is an attribute that can be used by the derive macro `DeepMerge`, you might be missing a `derive` attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `merge` found for struct `DefaultStruct` in the current scope
[INFO] [stdout]   --> tests/derive.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout]  7 |     struct DefaultStruct {
[INFO] [stdout]    |     -------------------- method `merge` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     dst.merge(src);
[INFO] [stdout]    |         ^^^^^ method not found in `DefaultStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `merge` found for struct `PolicyStruct` in the current scope
[INFO] [stdout]   --> tests/derive.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     struct PolicyStruct {
[INFO] [stdout]    |     ------------------- method `merge` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 92 |     dst.merge(src);
[INFO] [stdout]    |         ^^^^^ method not found in `PolicyStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `merge` found for struct `ConditionalStruct` in the current scope
[INFO] [stdout]    --> tests/derive.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |     struct ConditionalStruct {
[INFO] [stdout]     |     ------------------------ method `merge` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 136 |     dst.merge(src);
[INFO] [stdout]     |         ^^^^^ method not found in `ConditionalStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `merge` found for struct `SkipStruct` in the current scope
[INFO] [stdout]    --> tests/derive.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |     struct SkipStruct {
[INFO] [stdout]     |     ----------------- method `merge` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 163 |     dst.merge(src);
[INFO] [stdout]     |         ^^^^^ method not found in `SkipStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `merge` found for struct `CustomStruct` in the current scope
[INFO] [stdout]    --> tests/derive.rs:193:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |     struct CustomStruct {
[INFO] [stdout]     |     ------------------- method `merge` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 193 |     dst.merge(src);
[INFO] [stdout]     |         ^^^^^ method not found in `CustomStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `merge` found for struct `Outer` in the current scope
[INFO] [stdout]    --> tests/derive.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 209 |     struct Outer {
[INFO] [stdout]     |     ------------ method `merge` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 231 |     dst.merge(src);
[INFO] [stdout]     |         ^^^^^ method not found in `Outer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `merge` found for struct `ComplexStruct` in the current scope
[INFO] [stdout]    --> tests/derive.rs:265:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |     struct ComplexStruct {
[INFO] [stdout]     |     -------------------- method `merge` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 265 |     dst.merge(src);
[INFO] [stdout]     |         ^^^^^ method not found in `ComplexStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `merge` found for struct `ComplexStruct` in the current scope
[INFO] [stdout]    --> tests/derive.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |     struct ComplexStruct {
[INFO] [stdout]     |     -------------------- method `merge` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 278 |     dst.merge(src2);
[INFO] [stdout]     |         ^^^^^ method not found in `ComplexStruct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `deepmerge-derive` (test "derive") due to 28 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/validate.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let mut diagnostics = Vec::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/validate.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         field: &MergeField,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/validate.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         config: &FieldConfig,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bounds` and `reason` are never read
[INFO] [stdout]   --> src/validate.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct PolicyConstraint {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 17 |     /// The trait bounds required (e.g., "Eq + Hash")
[INFO] [stdout] 18 |     pub bounds: Vec<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     /// Human-readable description of why these bounds are needed
[INFO] [stdout] 20 |     pub reason: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PolicyConstraint` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sequence_constraints` is never read
[INFO] [stdout]   --> src/validate.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct ConstraintAnalyzer {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 25 |     /// Map from policy setting to required constraints
[INFO] [stdout] 26 |     sequence_constraints: HashMap<String, PolicyConstraint>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `check_sequence_policy` and `check_map_policy` are never used
[INFO] [stdout]   --> src/validate.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl ConstraintAnalyzer {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn check_sequence_policy(&self, policy: &str) -> Option<&PolicyConstraint> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn check_map_policy(_policy: &str) -> Option<&'static PolicyConstraint> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_map_type` is never used
[INFO] [stdout]    --> src/validate.rs:263:8
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub fn is_map_type(ty: &Type) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef98ccfc62cbb5270aba8b2de12d6f4bc1ad1ea76e66aa7071865241ad8e2b03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef98ccfc62cbb5270aba8b2de12d6f4bc1ad1ea76e66aa7071865241ad8e2b03", kill_on_drop: false }`
[INFO] [stdout] ef98ccfc62cbb5270aba8b2de12d6f4bc1ad1ea76e66aa7071865241ad8e2b03
