[INFO] fetching crate natural-tts 0.1.5...
[INFO] checking natural-tts-0.1.5 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2
[INFO] extracting crate natural-tts 0.1.5 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate natural-tts 0.1.5 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate natural-tts 0.1.5
[INFO] finished tweaking crates.io crate natural-tts 0.1.5
[INFO] tweaked toml for crates.io crate natural-tts 0.1.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "3370823b4d750a56ee4a04827c37dda8a3764ff3e5d24ff8a55ab97c4a138cb1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `DType` and `IndexOp`
[INFO] [stdout]  --> src/models/meta/utils.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use candle_core::{DType, IndexOp, Tensor, Device};
[INFO] [stdout]   |                   ^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `adapters` and `gpt`
[INFO] [stdout]  --> src/models/meta/utils.rs:7:46
[INFO] [stdout]   |
[INFO] [stdout] 7 | use candle_transformers::models::metavoice::{adapters, gpt, tokenizers, transformer};
[INFO] [stdout]   |                                              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `coqui`
[INFO] [stdout]  --> src/lib.rs:7:66
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::models::{msedge, tts_rs::TtsModel, NaturalModelTrait, coqui, parler, gtts, meta};
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DType` and `IndexOp`
[INFO] [stdout]  --> src/models/meta/utils.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use candle_core::{DType, IndexOp, Tensor, Device};
[INFO] [stdout]   |                   ^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `adapters` and `gpt`
[INFO] [stdout]  --> src/models/meta/utils.rs:7:46
[INFO] [stdout]   |
[INFO] [stdout] 7 | use candle_transformers::models::metavoice::{adapters, gpt, tokenizers, transformer};
[INFO] [stdout]   |                                              ^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `*`, `gtts::GttsModel`, `meta::MetaModel`, `msedge::MSEdgeModel`, `parler::ParlerModel`, and `tts_rs::TtsModel`
[INFO] [stdout]  --> src/test.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{*, models::{gtts::GttsModel, tts_rs::TtsModel, parler::ParlerModel, msedge::MSEdgeModel, meta::MetaModel}};
[INFO] [stdout]   |             ^           ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod test;
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `coqui`
[INFO] [stdout]  --> src/lib.rs:7:66
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::models::{msedge, tts_rs::TtsModel, NaturalModelTrait, coqui, parler, gtts, meta};
[INFO] [stdout]   |                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/models/tts_rs.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn save(&mut self, message : String, path : String) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/models/tts_rs.rs:24:42
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn save(&mut self, message : String, path : String) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/models/tts_rs.rs:41:30
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn synthesize(&mut self, message : String) -> Result<SynthesizedAudio<Self::SynthesizeType>, Box<dyn Error>> {
[INFO] [stdout]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/models/tts_rs.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn save(&mut self, message : String, path : String) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/models/tts_rs.rs:24:42
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn save(&mut self, message : String, path : String) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]   --> src/models/tts_rs.rs:41:30
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn synthesize(&mut self, message : String) -> Result<SynthesizedAudio<Self::SynthesizeType>, Box<dyn Error>> {
[INFO] [stdout]    |                              ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.92s
[INFO] running `Command { std: "docker" "inspect" "7948f825036446636416093dbeec9bb12d5348404d87d0892c56a9108525fa36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7948f825036446636416093dbeec9bb12d5348404d87d0892c56a9108525fa36", kill_on_drop: false }`
[INFO] [stdout] 7948f825036446636416093dbeec9bb12d5348404d87d0892c56a9108525fa36