[INFO] fetching crate taganak-orm-derive 0.1.0-dev4...
[INFO] building taganak-orm-derive-0.1.0-dev4 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate taganak-orm-derive 0.1.0-dev4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate taganak-orm-derive 0.1.0-dev4
[INFO] finished tweaking crates.io crate taganak-orm-derive 0.1.0-dev4
[INFO] tweaked toml for crates.io crate taganak-orm-derive 0.1.0-dev4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate taganak-orm-derive 0.1.0-dev4 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate taganak-orm-derive 0.1.0-dev4 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] b17e25add2b5ac97fcca42959d1dc01e301a4686516d6a7f8f278dc0252697f3
[INFO] running `Command { std: "docker" "start" "-a" "b17e25add2b5ac97fcca42959d1dc01e301a4686516d6a7f8f278dc0252697f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b17e25add2b5ac97fcca42959d1dc01e301a4686516d6a7f8f278dc0252697f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b17e25add2b5ac97fcca42959d1dc01e301a4686516d6a7f8f278dc0252697f3", kill_on_drop: false }`
[INFO] [stdout] b17e25add2b5ac97fcca42959d1dc01e301a4686516d6a7f8f278dc0252697f3
[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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05e1c1b058501bacdea0dd2406c8dfe1a199ca2b40edbca0ef8aa105c5726d77
[INFO] running `Command { std: "docker" "start" "-a" "05e1c1b058501bacdea0dd2406c8dfe1a199ca2b40edbca0ef8aa105c5726d77", kill_on_drop: false }`
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[INFO] [stderr]    Compiling taganak-core v0.1.0-dev3
[INFO] [stderr]    Compiling taganak-orm-derive v0.1.0-dev4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `LitStr` and `Meta`
[INFO] [stdout]  --> src/parse/enums.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{DataEnum, Fields, LitStr, Meta};
[INFO] [stdout]   |                             ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LitStr` and `Meta`
[INFO] [stdout]  --> src/parse/structs.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{DataStruct, Field, Fields, LitStr, Meta};
[INFO] [stdout]   |                                      ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `ExprLit`, `Expr`, `LitStr`, `Lit`, and `MetaNameValue`
[INFO] [stdout]   --> src/parse/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | use syn::{Attribute, Data, DeriveInput, Expr, ExprLit, Lit, LitStr, MetaNameValue};
[INFO] [stdout]    |           ^^^^^^^^^                     ^^^^  ^^^^^^^  ^^^  ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/impls/enums.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/impls/structs.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/parse/enums.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]   --> src/parse/mod.rs:12:56
[INFO] [stdout]    |
[INFO] [stdout] 12 | use taganak_core::environment::profile::{BasicProfile, PrefixMap, Profile};
[INFO] [stdout]    |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/parse/structs.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/enums.rs:92:67
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     orm_attrs.profile.resolve(&rdf_type).map_err(|e| {
[INFO] [stdout]    |                                                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/enums.rs:48:75
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let resolved = orm_attrs.profile.resolve(&predicate).map_err(|e| {
[INFO] [stdout]    |                                                                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/enums.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 .map_err(|e| syn::Error::new(variant.span(), "could not resolve qname"))?;
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     input: &DeriveInput,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]   --> src/impls/structs.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     orm_attrs: &ORMAttributes,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:298:21
[INFO] [stdout]     |
[INFO] [stdout] 298 | fn impl_deserialize(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:298:42
[INFO] [stdout]     |
[INFO] [stdout] 298 | fn impl_deserialize(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     input: &DeriveInput,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/structs.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |             .map_err(|e| {
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/structs.rs:94:64
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 orm_attrs.profile.resolve(&predicate).map_err(|e| {
[INFO] [stdout]    |                                                                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:240:21
[INFO] [stdout]     |
[INFO] [stdout] 240 | fn impl_rdf_subject(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/structs.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     input: &DeriveInput,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 265 |     input: &DeriveInput,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn impl_rdf_type(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:256:39
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn impl_rdf_type(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     orm_attrs: &ORMAttributes,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/parse/mod.rs:122:23
[INFO] [stdout]     |
[INFO] [stdout] 122 |             .map_err(|e| {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     input: &DeriveInput,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:283:5
[INFO] [stdout]     |
[INFO] [stdout] 283 |     orm_attrs: &ORMAttributes,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn impl_rdf_subject(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn impl_rdf_type(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubjectAttr` is never constructed
[INFO] [stdout]   --> src/parse/enums.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) struct SubjectAttr {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parse/structs.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         orm_attrs.subject_field.insert(ident.clone());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let _ = orm_attrs.subject_field.insert(ident.clone());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parse/structs.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         orm_attrs.subject_prefix.insert(resolved);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let _ = orm_attrs.subject_prefix.insert(resolved);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "05e1c1b058501bacdea0dd2406c8dfe1a199ca2b40edbca0ef8aa105c5726d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e1c1b058501bacdea0dd2406c8dfe1a199ca2b40edbca0ef8aa105c5726d77", kill_on_drop: false }`
[INFO] [stdout] 05e1c1b058501bacdea0dd2406c8dfe1a199ca2b40edbca0ef8aa105c5726d77
[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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbe11f31e9f7c7a6755ff0ec5138330c48d06ecf2ecfd27b08b98854a0c91d32
[INFO] running `Command { std: "docker" "start" "-a" "cbe11f31e9f7c7a6755ff0ec5138330c48d06ecf2ecfd27b08b98854a0c91d32", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling uuid v1.15.1
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling taganak-core v0.1.0-dev3
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling taganak-orm-derive v0.1.0-dev4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `LitStr` and `Meta`
[INFO] [stdout]  --> src/parse/enums.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{DataEnum, Fields, LitStr, Meta};
[INFO] [stdout]   |                             ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LitStr` and `Meta`
[INFO] [stdout]  --> src/parse/structs.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{DataStruct, Field, Fields, LitStr, Meta};
[INFO] [stdout]   |                                      ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `ExprLit`, `Expr`, `LitStr`, `Lit`, and `MetaNameValue`
[INFO] [stdout]   --> src/parse/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | use syn::{Attribute, Data, DeriveInput, Expr, ExprLit, Lit, LitStr, MetaNameValue};
[INFO] [stdout]    |           ^^^^^^^^^                     ^^^^  ^^^^^^^  ^^^  ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/impls/enums.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/impls/structs.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/parse/enums.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]   --> src/parse/mod.rs:12:56
[INFO] [stdout]    |
[INFO] [stdout] 12 | use taganak_core::environment::profile::{BasicProfile, PrefixMap, Profile};
[INFO] [stdout]    |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/parse/structs.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/enums.rs:92:67
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     orm_attrs.profile.resolve(&rdf_type).map_err(|e| {
[INFO] [stdout]    |                                                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/enums.rs:48:75
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let resolved = orm_attrs.profile.resolve(&predicate).map_err(|e| {
[INFO] [stdout]    |                                                                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:298:21
[INFO] [stdout]     |
[INFO] [stdout] 298 | fn impl_deserialize(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:298:42
[INFO] [stdout]     |
[INFO] [stdout] 298 | fn impl_deserialize(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/structs.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |             .map_err(|e| {
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     input: &DeriveInput,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]   --> src/impls/structs.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     orm_attrs: &ORMAttributes,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/structs.rs:94:64
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 orm_attrs.profile.resolve(&predicate).map_err(|e| {
[INFO] [stdout]    |                                                                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     input: &DeriveInput,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/enums.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 .map_err(|e| syn::Error::new(variant.span(), "could not resolve qname"))?;
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:240:21
[INFO] [stdout]     |
[INFO] [stdout] 240 | fn impl_rdf_subject(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn impl_rdf_type(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:256:39
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn impl_rdf_type(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 265 |     input: &DeriveInput,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     orm_attrs: &ORMAttributes,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     input: &DeriveInput,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:283:5
[INFO] [stdout]     |
[INFO] [stdout] 283 |     orm_attrs: &ORMAttributes,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/parse/mod.rs:122:23
[INFO] [stdout]     |
[INFO] [stdout] 122 |             .map_err(|e| {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/structs.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     input: &DeriveInput,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn impl_rdf_subject(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn impl_rdf_type(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubjectAttr` is never constructed
[INFO] [stdout]   --> src/parse/enums.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) struct SubjectAttr {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parse/structs.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         orm_attrs.subject_field.insert(ident.clone());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let _ = orm_attrs.subject_field.insert(ident.clone());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parse/structs.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         orm_attrs.subject_prefix.insert(resolved);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let _ = orm_attrs.subject_prefix.insert(resolved);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LitStr` and `Meta`
[INFO] [stdout]  --> src/parse/enums.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{DataEnum, Fields, LitStr, Meta};
[INFO] [stdout]   |                             ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LitStr` and `Meta`
[INFO] [stdout]  --> src/parse/structs.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::{DataStruct, Field, Fields, LitStr, Meta};
[INFO] [stdout]   |                                      ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `ExprLit`, `Expr`, `LitStr`, `Lit`, and `MetaNameValue`
[INFO] [stdout]   --> src/parse/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | use syn::{Attribute, Data, DeriveInput, Expr, ExprLit, Lit, LitStr, MetaNameValue};
[INFO] [stdout]    |           ^^^^^^^^^                     ^^^^  ^^^^^^^  ^^^  ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/impls/enums.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/impls/structs.rs:4:42
[INFO] [stdout]   |
[INFO] [stdout] 4 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/parse/enums.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]   --> src/parse/mod.rs:12:56
[INFO] [stdout]    |
[INFO] [stdout] 12 | use taganak_core::environment::profile::{BasicProfile, PrefixMap, Profile};
[INFO] [stdout]    |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrefixMap`
[INFO] [stdout]  --> src/parse/structs.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use taganak_core::environment::profile::{PrefixMap, Profile};
[INFO] [stdout]   |                                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/enums.rs:92:67
[INFO] [stdout]    |
[INFO] [stdout] 92 |                     orm_attrs.profile.resolve(&rdf_type).map_err(|e| {
[INFO] [stdout]    |                                                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/structs.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |             .map_err(|e| {
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/structs.rs:94:64
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 orm_attrs.profile.resolve(&predicate).map_err(|e| {
[INFO] [stdout]    |                                                                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/enums.rs:48:75
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let resolved = orm_attrs.profile.resolve(&predicate).map_err(|e| {
[INFO] [stdout]    |                                                                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/parse/enums.rs:62:27
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 .map_err(|e| syn::Error::new(variant.span(), "could not resolve qname"))?;
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/parse/mod.rs:122:23
[INFO] [stdout]     |
[INFO] [stdout] 122 |             .map_err(|e| {
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:298:21
[INFO] [stdout]     |
[INFO] [stdout] 298 | fn impl_deserialize(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:240:21
[INFO] [stdout]     |
[INFO] [stdout] 240 | fn impl_rdf_subject(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn impl_rdf_type(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:256:39
[INFO] [stdout]     |
[INFO] [stdout] 256 | fn impl_rdf_type(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 265 |     input: &DeriveInput,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     orm_attrs: &ORMAttributes,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:298:42
[INFO] [stdout]     |
[INFO] [stdout] 298 | fn impl_deserialize(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]     |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/enums.rs:282:5
[INFO] [stdout]     |
[INFO] [stdout] 282 |     input: &DeriveInput,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]    --> src/impls/enums.rs:283:5
[INFO] [stdout]     |
[INFO] [stdout] 283 |     orm_attrs: &ORMAttributes,
[INFO] [stdout]     |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     input: &DeriveInput,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orm_attrs`
[INFO] [stdout]   --> src/impls/structs.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     orm_attrs: &ORMAttributes,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orm_attrs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:46:18
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn impl_rdf_type(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn impl_rdf_subject(input: &DeriveInput, orm_attrs: &ORMAttributes) -> proc_macro2::TokenStream {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/impls/structs.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     input: &DeriveInput,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/impls/structs.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 |     input: &DeriveInput,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubjectAttr` is never constructed
[INFO] [stdout]   --> src/parse/enums.rs:19:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) struct SubjectAttr {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parse/structs.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         orm_attrs.subject_field.insert(ident.clone());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let _ = orm_attrs.subject_field.insert(ident.clone());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `Option::<T>::insert` that must be used
[INFO] [stdout]   --> src/parse/structs.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         orm_attrs.subject_prefix.insert(resolved);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: if you intended to set a value, consider assignment instead
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let _ = orm_attrs.subject_prefix.insert(resolved);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.96s
[INFO] running `Command { std: "docker" "inspect" "cbe11f31e9f7c7a6755ff0ec5138330c48d06ecf2ecfd27b08b98854a0c91d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe11f31e9f7c7a6755ff0ec5138330c48d06ecf2ecfd27b08b98854a0c91d32", kill_on_drop: false }`
[INFO] [stdout] cbe11f31e9f7c7a6755ff0ec5138330c48d06ecf2ecfd27b08b98854a0c91d32
