[INFO] fetching crate gecko 0.1.6...
[INFO] checking gecko-0.1.6 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate gecko 0.1.6 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate gecko 0.1.6 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gecko 0.1.6
[INFO] finished tweaking crates.io crate gecko 0.1.6
[INFO] tweaked toml for crates.io crate gecko 0.1.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 134 packages
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3def9079df68668288a6f3d5394b80c4c1d5281178bbf611afa9305ea138b690
[INFO] running `Command { std: "docker" "start" "-a" "3def9079df68668288a6f3d5394b80c4c1d5281178bbf611afa9305ea138b690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3def9079df68668288a6f3d5394b80c4c1d5281178bbf611afa9305ea138b690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3def9079df68668288a6f3d5394b80c4c1d5281178bbf611afa9305ea138b690", kill_on_drop: false }`
[INFO] [stdout] 3def9079df68668288a6f3d5394b80c4c1d5281178bbf611afa9305ea138b690
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bb581f8073822d9246f6b093aef1b0bd02ed082f01b32cfadb354b4c1182fde
[INFO] running `Command { std: "docker" "start" "-a" "6bb581f8073822d9246f6b093aef1b0bd02ed082f01b32cfadb354b4c1182fde", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking gecko v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `reqwest` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use reqwest;
[INFO] [stdout]    |     ^^^^^^^ the item `reqwest` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/coins.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             /// /coins/markets
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 174 |             vs_currency: String::from(""), // required
[INFO] [stdout]     |             ----------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `reqwest` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use reqwest;
[INFO] [stdout]    |     ^^^^^^^ the item `reqwest` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/coins.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             /// /coins/markets
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 174 |             vs_currency: String::from(""), // required
[INFO] [stdout]     |             ----------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> tests/bench.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     for i in 0..101 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gecko` is imported redundantly
[INFO] [stdout]  --> tests/categories.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gecko;
[INFO] [stdout]   |     ^^^^^ the item `gecko` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/bench.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         gecko_api.get_json(&resource).await;
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let _ = gecko_api.get_json(&resource).await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ID` is never used
[INFO] [stdout]  --> tests/indexes.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | static ID: &str = "DFN";
[INFO] [stdout]   |        ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `MARKET_ID` is never used
[INFO] [stdout]  --> tests/indexes.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | static MARKET_ID: &str = "DFN";
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.22s
[INFO] running `Command { std: "docker" "inspect" "6bb581f8073822d9246f6b093aef1b0bd02ed082f01b32cfadb354b4c1182fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb581f8073822d9246f6b093aef1b0bd02ed082f01b32cfadb354b4c1182fde", kill_on_drop: false }`
[INFO] [stdout] 6bb581f8073822d9246f6b093aef1b0bd02ed082f01b32cfadb354b4c1182fde
[INFO] checking gecko-0.1.6 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate gecko 0.1.6 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate gecko 0.1.6 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gecko 0.1.6
[INFO] finished tweaking crates.io crate gecko 0.1.6
[INFO] tweaked toml for crates.io crate gecko 0.1.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 134 packages
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding foreign-types v0.3.2 (latest: v0.5.0)
[INFO] [stderr]       Adding foreign-types-shared v0.1.1 (latest: v0.3.1)
[INFO] [stderr]       Adding h2 v0.3.26 (latest: v0.4.4)
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr]       Adding http-body v0.4.6 (latest: v1.0.0)
[INFO] [stderr]       Adding hyper v0.14.28 (latest: v1.2.0)
[INFO] [stderr]       Adding hyper-tls v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding reqwest v0.11.27 (latest: v0.12.3)
[INFO] [stderr]       Adding rustls-pemfile v1.0.4 (latest: v2.1.1)
[INFO] [stderr]       Adding sync_wrapper v0.1.2 (latest: v1.0.0)
[INFO] [stderr]       Adding system-configuration v0.5.1 (latest: v0.6.0)
[INFO] [stderr]       Adding system-configuration-sys v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding winreg v0.50.0 (latest: v0.52.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d6d60a01703385769634c03ba028a1771bf1c78ca488a2249c5df8d89b2b8c6
[INFO] running `Command { std: "docker" "start" "-a" "9d6d60a01703385769634c03ba028a1771bf1c78ca488a2249c5df8d89b2b8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d6d60a01703385769634c03ba028a1771bf1c78ca488a2249c5df8d89b2b8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d6d60a01703385769634c03ba028a1771bf1c78ca488a2249c5df8d89b2b8c6", kill_on_drop: false }`
[INFO] [stdout] 9d6d60a01703385769634c03ba028a1771bf1c78ca488a2249c5df8d89b2b8c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ada3ad617697c336b2e287127f252f82b464d2c80e7af7478f26606363f78d76
[INFO] running `Command { std: "docker" "start" "-a" "ada3ad617697c336b2e287127f252f82b464d2c80e7af7478f26606363f78d76", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking gecko v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `reqwest` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use reqwest;
[INFO] [stdout]    |     ^^^^^^^ the item `reqwest` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/coins.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             /// /coins/markets
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 174 |             vs_currency: String::from(""), // required
[INFO] [stdout]     |             ----------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `reqwest` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | use reqwest;
[INFO] [stdout]    |     ^^^^^^^ the item `reqwest` is already defined by prelude
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `serde_json` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/coins.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             /// /coins/markets
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 174 |             vs_currency: String::from(""), // required
[INFO] [stdout]     |             ----------------------------- rustdoc does not generate documentation for expression fields
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `gecko` is imported redundantly
[INFO] [stdout]  --> tests/categories.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gecko;
[INFO] [stdout]   |     ^^^^^ the item `gecko` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> tests/bench.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     for i in 0..101 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gecko::Route`
[INFO] [stdout]  --> tests/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gecko::Route;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resp`
[INFO] [stdout]  --> tests/generic.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let resp = gecko_api.get_json(resource).await;
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_resp`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/bench.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         gecko_api.get_json(&resource).await;
[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)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let _ = gecko_api.get_json(&resource).await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ID` is never used
[INFO] [stdout]  --> tests/indexes.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | static ID: &str = "DFN";
[INFO] [stdout]   |        ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `MARKET_ID` is never used
[INFO] [stdout]  --> tests/indexes.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | static MARKET_ID: &str = "DFN";
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.26s
[INFO] running `Command { std: "docker" "inspect" "ada3ad617697c336b2e287127f252f82b464d2c80e7af7478f26606363f78d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada3ad617697c336b2e287127f252f82b464d2c80e7af7478f26606363f78d76", kill_on_drop: false }`
[INFO] [stdout] ada3ad617697c336b2e287127f252f82b464d2c80e7af7478f26606363f78d76