[INFO] cloning repository https://github.com/Luke-ebbis/rdfbio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Luke-ebbis/rdfbio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuke-ebbis%2Frdfbio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuke-ebbis%2Frdfbio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43c654a8eae227237ba7a078862d60f6b146e76f
[INFO] checking Luke-ebbis/rdfbio/43c654a8eae227237ba7a078862d60f6b146e76f against try#8a2f6fe57adadb246778b8d41925d3dc46d468cb for pr-158320
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuke-ebbis%2Frdfbio" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Luke-ebbis/rdfbio
[INFO] finished tweaking git repo https://github.com/Luke-ebbis/rdfbio
[INFO] tweaked toml for git repo https://github.com/Luke-ebbis/rdfbio written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Luke-ebbis/rdfbio on toolchain 8a2f6fe57adadb246778b8d41925d3dc46d468cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Luke-ebbis/rdfbio 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" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cae85101afd7cc86f9ef40372246db37e58e5d5742d30334ef344318b8b7dd48
[INFO] running `Command { std: "docker" "start" "cae85101afd7cc86f9ef40372246db37e58e5d5742d30334ef344318b8b7dd48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cae85101afd7cc86f9ef40372246db37e58e5d5742d30334ef344318b8b7dd48" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cae85101afd7cc86f9ef40372246db37e58e5d5742d30334ef344318b8b7dd48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cae85101afd7cc86f9ef40372246db37e58e5d5742d30334ef344318b8b7dd48" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking rdf-bio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Iri`
[INFO] [stdout]    --> src/biordf/core.rs:167:16
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use iref::{Iri, IriBuf};
[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 import: `uuid`
[INFO] [stdout]    --> src/biordf/core.rs:171:16
[INFO] [stdout]     |
[INFO] [stdout] 171 |     use uuid::{uuid, Uuid};
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> src/biordf/core.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     use std::error::Error;
[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 import: `Iri`
[INFO] [stdout]    --> src/biordf/core.rs:167:16
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use iref::{Iri, IriBuf};
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid`
[INFO] [stdout]    --> src/biordf/core.rs:171:16
[INFO] [stdout]     |
[INFO] [stdout] 171 |     use uuid::{uuid, Uuid};
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `elided_named_lifetimes` has been renamed to `mismatched_lifetime_syntaxes`
[INFO] [stdout]    --> src/biordf/core.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |     #[allow(elided_named_lifetimes)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `mismatched_lifetime_syntaxes`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iref::IriBuf`
[INFO] [stdout]   --> src/biordf/api/ols.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     use iref::IriBuf;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `linked_data_next::Serialize as ldSerialize`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |     use linked_data_next::Serialize as ldSerialize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_with::SerializeDisplay`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |     use serde_with::SerializeDisplay;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `elided_named_lifetimes` has been renamed to `mismatched_lifetime_syntaxes`
[INFO] [stdout]    --> src/biordf/core.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |     #[allow(elided_named_lifetimes)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `mismatched_lifetime_syntaxes`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StringWithSeparator` and `formats::ColonSeparator`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:297:22
[INFO] [stdout]     |
[INFO] [stdout] 297 |     use serde_with::{formats::ColonSeparator, serde_as, StringWithSeparator};
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Endpoint` and `PagerIterator`
[INFO] [stdout]    --> src/biordf/core.rs:512:42
[INFO] [stdout]     |
[INFO] [stdout] 512 |     use crate::biordf::core::searching::{Endpoint, Pageable, Pager, PagerIterator, SearchSize};
[INFO] [stdout]     |                                          ^^^^^^^^                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `data::OmicsDiResponse`
[INFO] [stdout]    --> src/biordf/core.rs:514:59
[INFO] [stdout]     |
[INFO] [stdout] 514 |     use crate::biordf::api::omicsdi::{api::SearchBuilder, data::OmicsDiResponse};
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dataset::DatasetView`
[INFO] [stdout]    --> src/biordf/core.rs:641:21
[INFO] [stdout]     |
[INFO] [stdout] 641 |     use rdf_types::{dataset::DatasetView, static_iref::iri};
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `iref::IriBuf`
[INFO] [stdout]   --> src/biordf/api/ols.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     use iref::IriBuf;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `linked_data_next::Serialize as ldSerialize`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |     use linked_data_next::Serialize as ldSerialize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_with::SerializeDisplay`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:286:9
[INFO] [stdout]     |
[INFO] [stdout] 286 |     use serde_with::SerializeDisplay;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LinkedDataSubject`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:300:48
[INFO] [stdout]     |
[INFO] [stdout] 300 |     use linked_data_next::{LinkedDataResource, LinkedDataSubject};
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StringWithSeparator` and `formats::ColonSeparator`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:297:22
[INFO] [stdout]     |
[INFO] [stdout] 297 |     use serde_with::{formats::ColonSeparator, serde_as, StringWithSeparator};
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LinkedDataSubject`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:300:48
[INFO] [stdout]     |
[INFO] [stdout] 300 |     use linked_data_next::{LinkedDataResource, LinkedDataSubject};
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Interpretation`, `Term`, and `Vocabulary`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:301:21
[INFO] [stdout]     |
[INFO] [stdout] 301 |     use rdf_types::{Interpretation, Vocabulary, Term};
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Interpretation`, `Term`, and `Vocabulary`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:301:21
[INFO] [stdout]     |
[INFO] [stdout] 301 |     use rdf_types::{Interpretation, Vocabulary, Term};
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |     use std::ops::Deref;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |     use std::ops::Deref;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `api::ols::api::SearchBuilder`
[INFO] [stdout]  --> src/biordf/lang/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     api::ols::api::SearchBuilder,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::blocking::get`
[INFO] [stdout]  --> src/biordf/lang/parser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use reqwest::blocking::get;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/biordf/lang/parser.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `process::Output`
[INFO] [stdout]  --> src/biordf/io/formats.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use std::{fs::OpenOptions, process::Output};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `api::ols::api::SearchBuilder`
[INFO] [stdout]  --> src/biordf/lang/parser.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     api::ols::api::SearchBuilder,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::blocking::get`
[INFO] [stdout]  --> src/biordf/lang/parser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use reqwest::blocking::get;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/biordf/lang/parser.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `process::Output`
[INFO] [stdout]  --> src/biordf/io/formats.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use std::{fs::OpenOptions, process::Output};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |     use std::error::Error;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LinkedDataResource`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:300:28
[INFO] [stdout]     |
[INFO] [stdout] 300 |     use linked_data_next::{LinkedDataResource, LinkedDataSubject};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/biordf/core.rs:65:39
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 Databases::BioProject(id) => "bioproject",
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/biordf/core.rs:66:34
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 Databases::Pride(id) => "pride.project",
[INFO] [stdout]    |                                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_string`
[INFO] [stdout]   --> src/biordf/core.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |             let db_string = self.namespace();
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/biordf/core.rs:228:56
[INFO] [stdout]     |
[INFO] [stdout] 228 | ...                   rdf_types::Id::Iri(id) => {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/biordf/core.rs:246:65
[INFO] [stdout]     |
[INFO] [stdout] 246 | ...                   rdf_types::Term::Id(id) => {
[INFO] [stdout]     |                                           ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/biordf/core.rs:324:21
[INFO] [stdout]     |
[INFO] [stdout] 324 |                 let step = target;
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/biordf/core.rs:467:34
[INFO] [stdout]     |
[INFO] [stdout] 467 |         fn set(self, start: i32, end: i32, step: i32) -> Self {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LinkedDataResource`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:300:28
[INFO] [stdout]     |
[INFO] [stdout] 300 |     use linked_data_next::{LinkedDataResource, LinkedDataSubject};
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |     use std::error::Error;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/biordf/core.rs:65:39
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 Databases::BioProject(id) => "bioproject",
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/biordf/core.rs:66:34
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 Databases::Pride(id) => "pride.project",
[INFO] [stdout]    |                                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_string`
[INFO] [stdout]   --> src/biordf/core.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |             let db_string = self.namespace();
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_string`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/biordf/core.rs:228:56
[INFO] [stdout]     |
[INFO] [stdout] 228 | ...                   rdf_types::Id::Iri(id) => {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/biordf/core.rs:246:65
[INFO] [stdout]     |
[INFO] [stdout] 246 | ...                   rdf_types::Term::Id(id) => {
[INFO] [stdout]     |                                           ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/biordf/core.rs:324:21
[INFO] [stdout]     |
[INFO] [stdout] 324 |                 let step = target;
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/biordf/core.rs:467:34
[INFO] [stdout]     |
[INFO] [stdout] 467 |         fn set(self, start: i32, end: i32, step: i32) -> Self {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> src/biordf/core.rs:554:13
[INFO] [stdout]     |
[INFO] [stdout] 554 |         let out = r.total_hits()?;
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `results`
[INFO] [stdout]    --> src/biordf/core.rs:560:17
[INFO] [stdout]     |
[INFO] [stdout] 560 |             let results = part.search()?;
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/biordf/lang/parser.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let result = builder.build().unwrap().search();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/biordf/lang/parser.rs:100:59
[INFO] [stdout]     |
[INFO] [stdout] 100 |         QueryExpr::SearchFunction(SearchFunction::TaxTree(id)) => {
[INFO] [stdout]     |                                                           ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]    --> src/biordf/lang/parser.rs:112:23
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn contains(self, query: &str) -> bool {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parsed`
[INFO] [stdout]    --> src/biordf/api/ols.rs:461:13
[INFO] [stdout]     |
[INFO] [stdout] 461 |         let parsed: ApiResponse = serde_json::from_str(json_data).expect("Failed to parse JSON");
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/biordf/io/formats.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 let mut file = OpenOptions::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: function `double_encode` is never used
[INFO] [stdout]  --> src/biordf/core.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 |     fn double_encode(url: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `URL`, `new`, `get_id`, `namespace`, and `to_identifier` are never used
[INFO] [stdout]   --> src/biordf/core.rs:47:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |     impl Databases<'_> {
[INFO] [stdout]    |     ------------------ associated items in this implementation
[INFO] [stdout] 47 |         const URL: &'static str = "http://identifiers.org/";
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 48 |         fn new<'a>(namespace: &'a str, id: &'a str) -> Databases<'a> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |         fn get_id(self) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |         fn namespace(self) -> &'static str {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |         fn to_identifier(&self) -> Result<String, SearchError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_identifier_resolving` is never used
[INFO] [stdout]    --> src/biordf/core.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn check_identifier_resolving(x: &str) -> Result<bool, SearchError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `null_check` is never used
[INFO] [stdout]    --> src/biordf/api/ols.rs:332:8
[INFO] [stdout]     |
[INFO] [stdout] 332 |     fn null_check<'de, D>(deserializer: D) -> Result<String, D::Error>
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u64_to_string` is never used
[INFO] [stdout]    --> src/biordf/api/ols.rs:344:8
[INFO] [stdout]     |
[INFO] [stdout] 344 |     fn u64_to_string<S>(value: &u64, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `string_to_u64` is never used
[INFO] [stdout]    --> src/biordf/api/ols.rs:351:8
[INFO] [stdout]     |
[INFO] [stdout] 351 |     fn string_to_u64<'de, D>(deserializer: D) -> Result<u64, D::Error>
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `string_to_uri` is never used
[INFO] [stdout]    --> src/biordf/api/ols.rs:362:8
[INFO] [stdout]     |
[INFO] [stdout] 362 |     fn string_to_uri<'de, D>(deserializer: D) -> Result<IriBuf, D::Error>
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `uri_to_string` is never used
[INFO] [stdout]    --> src/biordf/api/ols.rs:371:8
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn uri_to_string<S>(value: &IriBuf, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QueryExpr` is never used
[INFO] [stdout]   --> src/biordf/lang/parser.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum QueryExpr {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SearchFunction` is never used
[INFO] [stdout]   --> src/biordf/lang/parser.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | enum SearchFunction {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenize_lisp_query` is never used
[INFO] [stdout]   --> src/biordf/lang/parser.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn tokenize_lisp_query(query: &str) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `resolve_tax_tree` is never used
[INFO] [stdout]   --> src/biordf/lang/parser.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn resolve_tax_tree(id: u32) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `execute_query` is never used
[INFO] [stdout]   --> src/biordf/lang/parser.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn execute_query(expr: QueryExpr) -> Vec<OmicsDiResponse> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Searching` is never used
[INFO] [stdout]    --> src/biordf/lang/parser.rs:107:7
[INFO] [stdout]     |
[INFO] [stdout] 107 | trait Searching {
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fetch_omicsdi_results` is never used
[INFO] [stdout]    --> src/biordf/lang/parser.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn fetch_omicsdi_results(query: &str) -> Vec<OmicsDiResponse> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_lisp_query` is never used
[INFO] [stdout]    --> src/biordf/lang/parser.rs:140:4
[INFO] [stdout]     |
[INFO] [stdout] 140 | fn parse_lisp_query(tokens: &mut Vec<String>) -> QueryExpr {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/biordf/lang/parser.rs:133:27
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let user_query = query.clone();
[INFO] [stdout]     |                           ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/biordf/api/omicsdi.rs:596:13
[INFO] [stdout]     |
[INFO] [stdout] 596 |         let mut x = binding.start(1).size(10).query("s");
[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: `result`
[INFO] [stdout]   --> src/biordf/lang/parser.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let result = builder.build().unwrap().search();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/biordf/lang/parser.rs:100:59
[INFO] [stdout]     |
[INFO] [stdout] 100 |         QueryExpr::SearchFunction(SearchFunction::TaxTree(id)) => {
[INFO] [stdout]     |                                                           ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]    --> src/biordf/lang/parser.rs:112:23
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn contains(self, query: &str) -> bool {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_query`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/biordf/io/formats.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 let mut file = OpenOptions::new()
[INFO] [stdout]    |                     ----^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `null_check` is never used
[INFO] [stdout]    --> src/biordf/api/ols.rs:332:8
[INFO] [stdout]     |
[INFO] [stdout] 332 |     fn null_check<'de, D>(deserializer: D) -> Result<String, D::Error>
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u64_to_string` is never used
[INFO] [stdout]    --> src/biordf/api/ols.rs:344:8
[INFO] [stdout]     |
[INFO] [stdout] 344 |     fn u64_to_string<S>(value: &u64, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `string_to_u64` is never used
[INFO] [stdout]    --> src/biordf/api/ols.rs:351:8
[INFO] [stdout]     |
[INFO] [stdout] 351 |     fn string_to_u64<'de, D>(deserializer: D) -> Result<u64, D::Error>
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `string_to_uri` is never used
[INFO] [stdout]    --> src/biordf/api/ols.rs:362:8
[INFO] [stdout]     |
[INFO] [stdout] 362 |     fn string_to_uri<'de, D>(deserializer: D) -> Result<IriBuf, D::Error>
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `uri_to_string` is never used
[INFO] [stdout]    --> src/biordf/api/ols.rs:371:8
[INFO] [stdout]     |
[INFO] [stdout] 371 |     fn uri_to_string<S>(value: &IriBuf, serializer: S) -> Result<S::Ok, S::Error>
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/biordf/lang/parser.rs:133:27
[INFO] [stdout]     |
[INFO] [stdout] 133 |     let user_query = query.clone();
[INFO] [stdout]     |                           ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csv::WriterBuilder as CsvWriterBuilder`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use csv::WriterBuilder as CsvWriterBuilder;
[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 import: `std::fs::OpenOptions`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::fs::OpenOptions;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csv::WriterBuilder as CsvWriterBuilder`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use csv::WriterBuilder as CsvWriterBuilder;
[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 import: `std::fs::OpenOptions`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::fs::OpenOptions;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 w.serialize(&results);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[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] 99 |                 let _ = w.serialize(&results);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 w.serialize(&results);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 let _ = w.serialize(&results);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 w.serialize(&results);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[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] 99 |                 let _ = w.serialize(&results);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 w.serialize(&results);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 let _ = w.serialize(&results);
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 4m 53s
[INFO] running `Command { std: "docker" "inspect" "cae85101afd7cc86f9ef40372246db37e58e5d5742d30334ef344318b8b7dd48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae85101afd7cc86f9ef40372246db37e58e5d5742d30334ef344318b8b7dd48", kill_on_drop: false }`
[INFO] [stdout] cae85101afd7cc86f9ef40372246db37e58e5d5742d30334ef344318b8b7dd48
