[INFO] fetching crate stability_rs 0.1.0...
[INFO] testing stability_rs-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate stability_rs 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate stability_rs 0.1.0
[INFO] finished tweaking crates.io crate stability_rs 0.1.0
[INFO] tweaked toml for crates.io crate stability_rs 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stability_rs 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stability_rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling stability_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> src/api/rest/generation/text_to_img.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extras` is never used
[INFO] [stdout]    --> src/api/rest/generation/img_to_img.rs:266:12
[INFO] [stdout]     |
[INFO] [stdout] 183 |     impl ImageToImageBuilder {
[INFO] [stdout]     |     ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 266 |         fn extras(mut self, extras: HashMap<String, String>) -> Result<Self> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extras` is never used
[INFO] [stdout]    --> src/api/rest/generation/masking.rs:245:8
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl MaskerBuilder {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 245 |     fn extras(mut self, extras: HashMap<String, String>) -> Result<Self> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 | /                 multipart_form_data.add_text(
[INFO] [stdout] 79 | |                     &format!("text_prompts[{}][text]", i),
[INFO] [stdout] 80 | |                     &prompts.text.clone(),
[INFO] [stdout] 81 | |                 );
[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] 78 |                 let _ = multipart_form_data.add_text(
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 | /                 multipart_form_data.add_text(
[INFO] [stdout] 83 | |                     &format!("text_prompts[{}][weight]", i),
[INFO] [stdout] 84 | |                     &prompts.weight.to_string(),
[INFO] [stdout] 85 | |                 );
[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] 82 |                 let _ = multipart_form_data.add_text(
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             multipart_form_data.add_text("height", &self.height.to_string());
[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] 90 |             let _ = multipart_form_data.add_text("height", &self.height.to_string());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             multipart_form_data.add_text("width", &self.width.to_string());
[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] 94 |             let _ = multipart_form_data.add_text("width", &self.width.to_string());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             multipart_form_data.add_text("cfg_scale", &self.cfg_scale.to_string());
[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] 98 |             let _ = multipart_form_data.add_text("cfg_scale", &self.cfg_scale.to_string());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/api/rest/generation/upscale.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             multipart_form_data.add_text("steps", &self.steps.to_string());
[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] 102 |             let _ = multipart_form_data.add_text("steps", &self.steps.to_string());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/api/rest/generation/upscale.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             multipart_form_data.add_text("seed", &self.seed.to_string());
[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] 106 |             let _ = multipart_form_data.add_text("seed", &self.seed.to_string());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/api/rest/generation/upscale.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         multipart_form_data.end_body();
[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] 111 |         let _ = multipart_form_data.end_body();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "44d0fca627974a778bb8548bc740bc81c645690d615a28193390fdc8b4b7be60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44d0fca627974a778bb8548bc740bc81c645690d615a28193390fdc8b4b7be60", kill_on_drop: false }`
[INFO] [stdout] 44d0fca627974a778bb8548bc740bc81c645690d615a28193390fdc8b4b7be60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f977d75470ec10b23bda654e7090217cc2c990f1859f728870e85a25415e0ed
[INFO] running `Command { std: "docker" "start" "-a" "4f977d75470ec10b23bda654e7090217cc2c990f1859f728870e85a25415e0ed", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> src/api/rest/generation/text_to_img.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extras` is never used
[INFO] [stdout]    --> src/api/rest/generation/img_to_img.rs:266:12
[INFO] [stdout]     |
[INFO] [stdout] 183 |     impl ImageToImageBuilder {
[INFO] [stdout]     |     ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 266 |         fn extras(mut self, extras: HashMap<String, String>) -> Result<Self> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extras` is never used
[INFO] [stdout]    --> src/api/rest/generation/masking.rs:245:8
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl MaskerBuilder {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 245 |     fn extras(mut self, extras: HashMap<String, String>) -> Result<Self> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stability_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 | /                 multipart_form_data.add_text(
[INFO] [stdout] 79 | |                     &format!("text_prompts[{}][text]", i),
[INFO] [stdout] 80 | |                     &prompts.text.clone(),
[INFO] [stdout] 81 | |                 );
[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] 78 |                 let _ = multipart_form_data.add_text(
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 | /                 multipart_form_data.add_text(
[INFO] [stdout] 83 | |                     &format!("text_prompts[{}][weight]", i),
[INFO] [stdout] 84 | |                     &prompts.weight.to_string(),
[INFO] [stdout] 85 | |                 );
[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] 82 |                 let _ = multipart_form_data.add_text(
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             multipart_form_data.add_text("height", &self.height.to_string());
[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] 90 |             let _ = multipart_form_data.add_text("height", &self.height.to_string());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             multipart_form_data.add_text("width", &self.width.to_string());
[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] 94 |             let _ = multipart_form_data.add_text("width", &self.width.to_string());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             multipart_form_data.add_text("cfg_scale", &self.cfg_scale.to_string());
[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] 98 |             let _ = multipart_form_data.add_text("cfg_scale", &self.cfg_scale.to_string());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/api/rest/generation/upscale.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             multipart_form_data.add_text("steps", &self.steps.to_string());
[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] 102 |             let _ = multipart_form_data.add_text("steps", &self.steps.to_string());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/api/rest/generation/upscale.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             multipart_form_data.add_text("seed", &self.seed.to_string());
[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] 106 |             let _ = multipart_form_data.add_text("seed", &self.seed.to_string());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/api/rest/generation/upscale.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         multipart_form_data.end_body();
[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] 111 |         let _ = multipart_form_data.end_body();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserialize`
[INFO] [stdout]  --> src/api/rest/generation/text_to_img.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::{Deserialize, Serialize};
[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: `super::text_to_img::*`
[INFO] [stdout]   --> src/api/rest/generation/text_to_img.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use super::text_to_img::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extras` is never used
[INFO] [stdout]    --> src/api/rest/generation/img_to_img.rs:266:12
[INFO] [stdout]     |
[INFO] [stdout] 183 |     impl ImageToImageBuilder {
[INFO] [stdout]     |     ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 266 |         fn extras(mut self, extras: HashMap<String, String>) -> Result<Self> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `extras` is never used
[INFO] [stdout]    --> src/api/rest/generation/masking.rs:245:8
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl MaskerBuilder {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 245 |     fn extras(mut self, extras: HashMap<String, String>) -> Result<Self> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 | /                 multipart_form_data.add_text(
[INFO] [stdout] 79 | |                     &format!("text_prompts[{}][text]", i),
[INFO] [stdout] 80 | |                     &prompts.text.clone(),
[INFO] [stdout] 81 | |                 );
[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] 78 |                 let _ = multipart_form_data.add_text(
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 | /                 multipart_form_data.add_text(
[INFO] [stdout] 83 | |                     &format!("text_prompts[{}][weight]", i),
[INFO] [stdout] 84 | |                     &prompts.weight.to_string(),
[INFO] [stdout] 85 | |                 );
[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] 82 |                 let _ = multipart_form_data.add_text(
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             multipart_form_data.add_text("height", &self.height.to_string());
[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] 90 |             let _ = multipart_form_data.add_text("height", &self.height.to_string());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 |             multipart_form_data.add_text("width", &self.width.to_string());
[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] 94 |             let _ = multipart_form_data.add_text("width", &self.width.to_string());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/api/rest/generation/upscale.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |             multipart_form_data.add_text("cfg_scale", &self.cfg_scale.to_string());
[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] 98 |             let _ = multipart_form_data.add_text("cfg_scale", &self.cfg_scale.to_string());
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/api/rest/generation/upscale.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             multipart_form_data.add_text("steps", &self.steps.to_string());
[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] 102 |             let _ = multipart_form_data.add_text("steps", &self.steps.to_string());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/api/rest/generation/upscale.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |             multipart_form_data.add_text("seed", &self.seed.to_string());
[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] 106 |             let _ = multipart_form_data.add_text("seed", &self.seed.to_string());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/api/rest/generation/upscale.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         multipart_form_data.end_body();
[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] 111 |         let _ = multipart_form_data.end_body();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "4f977d75470ec10b23bda654e7090217cc2c990f1859f728870e85a25415e0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f977d75470ec10b23bda654e7090217cc2c990f1859f728870e85a25415e0ed", kill_on_drop: false }`
[INFO] [stdout] 4f977d75470ec10b23bda654e7090217cc2c990f1859f728870e85a25415e0ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d5e3acb48f2eb7e2fa857f83182e7b9f87c92ccc875cba07da7ff476c1a2167
[INFO] running `Command { std: "docker" "start" "-a" "2d5e3acb48f2eb7e2fa857f83182e7b9f87c92ccc875cba07da7ff476c1a2167", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Deserialize`
[INFO] [stderr]  --> src/api/rest/generation/text_to_img.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |             ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `extras` is never used
[INFO] [stderr]    --> src/api/rest/generation/img_to_img.rs:266:12
[INFO] [stderr]     |
[INFO] [stderr] 183 |     impl ImageToImageBuilder {
[INFO] [stderr]     |     ------------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 266 |         fn extras(mut self, extras: HashMap<String, String>) -> Result<Self> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `extras` is never used
[INFO] [stderr]    --> src/api/rest/generation/masking.rs:245:8
[INFO] [stderr]     |
[INFO] [stderr] 162 | impl MaskerBuilder {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 245 |     fn extras(mut self, extras: HashMap<String, String>) -> Result<Self> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/api/rest/generation/upscale.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 | /                 multipart_form_data.add_text(
[INFO] [stderr] 79 | |                     &format!("text_prompts[{}][text]", i),
[INFO] [stderr] 80 | |                     &prompts.text.clone(),
[INFO] [stderr] 81 | |                 );
[INFO] [stderr]    | |_________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 let _ = multipart_form_data.add_text(
[INFO] [stderr]    |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/api/rest/generation/upscale.rs:82:17
[INFO] [stderr]    |
[INFO] [stderr] 82 | /                 multipart_form_data.add_text(
[INFO] [stderr] 83 | |                     &format!("text_prompts[{}][weight]", i),
[INFO] [stderr] 84 | |                     &prompts.weight.to_string(),
[INFO] [stderr] 85 | |                 );
[INFO] [stderr]    | |_________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 let _ = multipart_form_data.add_text(
[INFO] [stderr]    |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/api/rest/generation/upscale.rs:90:13
[INFO] [stderr]    |
[INFO] [stderr] 90 |             multipart_form_data.add_text("height", &self.height.to_string());
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 90 |             let _ = multipart_form_data.add_text("height", &self.height.to_string());
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/api/rest/generation/upscale.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 |             multipart_form_data.add_text("width", &self.width.to_string());
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 94 |             let _ = multipart_form_data.add_text("width", &self.width.to_string());
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/api/rest/generation/upscale.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |             multipart_form_data.add_text("cfg_scale", &self.cfg_scale.to_string());
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 98 |             let _ = multipart_form_data.add_text("cfg_scale", &self.cfg_scale.to_string());
[INFO] [stderr]    |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/api/rest/generation/upscale.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |             multipart_form_data.add_text("steps", &self.steps.to_string());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 102 |             let _ = multipart_form_data.add_text("steps", &self.steps.to_string());
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/api/rest/generation/upscale.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |             multipart_form_data.add_text("seed", &self.seed.to_string());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 106 |             let _ = multipart_form_data.add_text("seed", &self.seed.to_string());
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/api/rest/generation/upscale.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |         multipart_form_data.end_body();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 111 |         let _ = multipart_form_data.end_body();
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::text_to_img::*`
[INFO] [stderr]   --> src/api/rest/generation/text_to_img.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     use super::text_to_img::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `stability_rs` (lib) generated 11 warnings (run `cargo fix --lib -p stability_rs` to apply 1 suggestion)
[INFO] [stderr] warning: `stability_rs` (lib test) generated 12 warnings (11 duplicates) (run `cargo fix --lib -p stability_rs --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stability_rs-515f870a47779536)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test api::rest::generation::text_to_img::tests::height_is_erring_when_not_a_multiple_of_64 ... ok
[INFO] [stdout] test api::rest::generation::text_to_img::tests::samples_is_erring_when_greater_than_10 ... ok
[INFO] [stdout] test api::rest::generation::text_to_img::tests::cfg_scale_is_erring_when_greater_than_35 ... ok
[INFO] [stdout] test api::rest::generation::img_to_img::tests::image_builder_is_erring_when_init_image_path_is_not_set ... ok
[INFO] [stdout] test api::rest::generation::text_to_img::tests::width_is_erring_when_not_a_multiple_of_64 ... ok
[INFO] [stdout] test api::rest::generation::text_to_img::tests::tti_build_is_erring_when_style_preset_is_not_set ... ok
[INFO] [stdout] test api::rest::generation::text_to_img::tests::tti_build_is_erring_when_textprompt_is_empty ... ok
[INFO] [stdout] test api::rest::generation::text_to_img::tests::width_is_erring_when_less_than_128 ... ok
[INFO] [stdout] test api::rest::generation::text_to_img::tests::steps_is_erring_when_greater_than_150 ... ok
[INFO] [stdout] test api::rest::generation::text_to_img::tests::height_is_erring_when_less_than_128 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stability_rs
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/api/rest/generation/text_to_img.rs - api::rest::generation::text_to_img::TextToImage::generate_once (line 179) - compile ... ok
[INFO] [stdout] test src/api/rest/generation/upscale.rs - api::rest::generation::upscale::Upscaler::generate (line 28) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 72) - compile ... ok
[INFO] [stdout] test src/api/rest/generation/masking.rs - api::rest::generation::masking::Masker::generate (line 31) - compile ... ok
[INFO] [stdout] test src/api/rest/generation/img_to_img.rs - api::rest::generation::img_to_img::ImageToImage::generate (line 61) - compile ... ok
[INFO] [stdout] test src/api/rest/generation/text_to_img.rs - api::rest::generation::text_to_img::TextToImage::generate (line 124) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 40) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 11) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 92) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2d5e3acb48f2eb7e2fa857f83182e7b9f87c92ccc875cba07da7ff476c1a2167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5e3acb48f2eb7e2fa857f83182e7b9f87c92ccc875cba07da7ff476c1a2167", kill_on_drop: false }`
[INFO] [stdout] 2d5e3acb48f2eb7e2fa857f83182e7b9f87c92ccc875cba07da7ff476c1a2167
