[INFO] fetching crate llama-core 0.34.0...
[INFO] testing llama-core-0.34.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate llama-core 0.34.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate llama-core 0.34.0
[INFO] finished tweaking crates.io crate llama-core 0.34.0
[INFO] tweaked toml for crates.io crate llama-core 0.34.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate llama-core 0.34.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate llama-core 0.34.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `output_size`
[INFO] [stdout]    --> src/audio.rs:649:9
[INFO] [stdout]     |
[INFO] [stdout] 649 |     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 649 |     let _output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PLUGIN_VERSION`
[INFO] [stdout]     |
[INFO] [stdout] 649 -     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout] 649 +     let PLUGIN_VERSION = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:1696:25
[INFO] [stdout]      |
[INFO] [stdout] 1696 |                     let warn_msg = format!("Failed to create a regex pattern. Reason: {e}");
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:1747:25
[INFO] [stdout]      |
[INFO] [stdout] 1747 |                     let warn_msg = format!("Failed to create a regex pattern. Reason: {e}");
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/chat_completions.rs:3269:37
[INFO] [stdout]      |
[INFO] [stdout] 3269 | ...                   let user_message = chat_request.messages.remove(1);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/chat_completions.rs:3330:37
[INFO] [stdout]      |
[INFO] [stdout] 3330 | ...                   let user_message = chat_request.messages.remove(0);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4073:61
[INFO] [stdout]      |
[INFO] [stdout] 4073 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4091:61
[INFO] [stdout]      |
[INFO] [stdout] 4091 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stdout]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4548:69
[INFO] [stdout]      |
[INFO] [stdout] 4548 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4567:69
[INFO] [stdout]      |
[INFO] [stdout] 4567 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stdout]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:5048:61
[INFO] [stdout]      |
[INFO] [stdout] 5048 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:5066:61
[INFO] [stdout]      |
[INFO] [stdout] 5066 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stdout]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/responses.rs:2855:37
[INFO] [stdout]      |
[INFO] [stdout] 2855 | ...                   let user_message = chat_completions_messages.remove(1);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/responses.rs:2916:37
[INFO] [stdout]      |
[INFO] [stdout] 2916 | ...                   let user_message = chat_completions_messages.remove(0);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]   --> src/files.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |             let err_msg = format!(
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_size`
[INFO] [stdout]    --> src/tts.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let _output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PLUGIN_VERSION`
[INFO] [stdout]     |
[INFO] [stdout] 107 -     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout] 107 +     let PLUGIN_VERSION = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "2ade45d380392e17ac1a3dfd49ac93cbcb0bc6ddb703a2afb77c415a97e6b6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ade45d380392e17ac1a3dfd49ac93cbcb0bc6ddb703a2afb77c415a97e6b6ad", kill_on_drop: false }`
[INFO] [stdout] 2ade45d380392e17ac1a3dfd49ac93cbcb0bc6ddb703a2afb77c415a97e6b6ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 379557d084d065ff414805bdfa8158ae12f9f356547e9ecf8be83a96aef51b71
[INFO] running `Command { std: "docker" "start" "-a" "379557d084d065ff414805bdfa8158ae12f9f356547e9ecf8be83a96aef51b71", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `output_size`
[INFO] [stdout]    --> src/audio.rs:649:9
[INFO] [stdout]     |
[INFO] [stdout] 649 |     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 649 |     let _output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PLUGIN_VERSION`
[INFO] [stdout]     |
[INFO] [stdout] 649 -     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout] 649 +     let PLUGIN_VERSION = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:1696:25
[INFO] [stdout]      |
[INFO] [stdout] 1696 |                     let warn_msg = format!("Failed to create a regex pattern. Reason: {e}");
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:1747:25
[INFO] [stdout]      |
[INFO] [stdout] 1747 |                     let warn_msg = format!("Failed to create a regex pattern. Reason: {e}");
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/chat_completions.rs:3269:37
[INFO] [stdout]      |
[INFO] [stdout] 3269 | ...                   let user_message = chat_request.messages.remove(1);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/chat_completions.rs:3330:37
[INFO] [stdout]      |
[INFO] [stdout] 3330 | ...                   let user_message = chat_request.messages.remove(0);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4073:61
[INFO] [stdout]      |
[INFO] [stdout] 4073 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4091:61
[INFO] [stdout]      |
[INFO] [stdout] 4091 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stdout]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4548:69
[INFO] [stdout]      |
[INFO] [stdout] 4548 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4567:69
[INFO] [stdout]      |
[INFO] [stdout] 4567 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stdout]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:5048:61
[INFO] [stdout]      |
[INFO] [stdout] 5048 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:5066:61
[INFO] [stdout]      |
[INFO] [stdout] 5066 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stdout]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/responses.rs:2855:37
[INFO] [stdout]      |
[INFO] [stdout] 2855 | ...                   let user_message = chat_completions_messages.remove(1);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/responses.rs:2916:37
[INFO] [stdout]      |
[INFO] [stdout] 2916 | ...                   let user_message = chat_completions_messages.remove(0);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]   --> src/files.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |             let err_msg = format!(
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_size`
[INFO] [stdout]    --> src/tts.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let _output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PLUGIN_VERSION`
[INFO] [stdout]     |
[INFO] [stdout] 107 -     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout] 107 +     let PLUGIN_VERSION = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling llama-core v0.34.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `output_size`
[INFO] [stdout]    --> src/audio.rs:649:9
[INFO] [stdout]     |
[INFO] [stdout] 649 |     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 649 |     let _output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PLUGIN_VERSION`
[INFO] [stdout]     |
[INFO] [stdout] 649 -     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout] 649 +     let PLUGIN_VERSION = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:1696:25
[INFO] [stdout]      |
[INFO] [stdout] 1696 |                     let warn_msg = format!("Failed to create a regex pattern. Reason: {e}");
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:1747:25
[INFO] [stdout]      |
[INFO] [stdout] 1747 |                     let warn_msg = format!("Failed to create a regex pattern. Reason: {e}");
[INFO] [stdout]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/chat_completions.rs:3269:37
[INFO] [stdout]      |
[INFO] [stdout] 3269 | ...                   let user_message = chat_request.messages.remove(1);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/chat_completions.rs:3330:37
[INFO] [stdout]      |
[INFO] [stdout] 3330 | ...                   let user_message = chat_request.messages.remove(0);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4073:61
[INFO] [stdout]      |
[INFO] [stdout] 4073 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4091:61
[INFO] [stdout]      |
[INFO] [stdout] 4091 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stdout]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4548:69
[INFO] [stdout]      |
[INFO] [stdout] 4548 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:4567:69
[INFO] [stdout]      |
[INFO] [stdout] 4567 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stdout]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:5048:61
[INFO] [stdout]      |
[INFO] [stdout] 5048 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `warn_msg`
[INFO] [stdout]     --> src/chat/chat_completions.rs:5066:61
[INFO] [stdout]      |
[INFO] [stdout] 5066 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stdout]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/responses.rs:2855:37
[INFO] [stdout]      |
[INFO] [stdout] 2855 | ...                   let user_message = chat_completions_messages.remove(1);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_message`
[INFO] [stdout]     --> src/chat/responses.rs:2916:37
[INFO] [stdout]      |
[INFO] [stdout] 2916 | ...                   let user_message = chat_completions_messages.remove(0);
[INFO] [stdout]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err_msg`
[INFO] [stdout]   --> src/files.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |             let err_msg = format!(
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output_size`
[INFO] [stdout]    --> src/tts.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let _output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |         +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PLUGIN_VERSION`
[INFO] [stdout]     |
[INFO] [stdout] 107 -     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout] 107 +     let PLUGIN_VERSION = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "379557d084d065ff414805bdfa8158ae12f9f356547e9ecf8be83a96aef51b71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "379557d084d065ff414805bdfa8158ae12f9f356547e9ecf8be83a96aef51b71", kill_on_drop: false }`
[INFO] [stdout] 379557d084d065ff414805bdfa8158ae12f9f356547e9ecf8be83a96aef51b71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30445fffecee415f6b0a78e3b38d68aa1edeee702a664cac80c04b0b7c49b4c9
[INFO] running `Command { std: "docker" "start" "-a" "30445fffecee415f6b0a78e3b38d68aa1edeee702a664cac80c04b0b7c49b4c9", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `output_size`
[INFO] [stderr]    --> src/audio.rs:649:9
[INFO] [stderr]     |
[INFO] [stderr] 649 |     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]     |
[INFO] [stderr] 649 |     let _output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stderr]     |         +
[INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `PLUGIN_VERSION`
[INFO] [stderr]     |
[INFO] [stderr] 649 -     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stderr] 649 +     let PLUGIN_VERSION = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `warn_msg`
[INFO] [stderr]     --> src/chat/chat_completions.rs:1696:25
[INFO] [stderr]      |
[INFO] [stderr] 1696 |                     let warn_msg = format!("Failed to create a regex pattern. Reason: {e}");
[INFO] [stderr]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `warn_msg`
[INFO] [stderr]     --> src/chat/chat_completions.rs:1747:25
[INFO] [stderr]      |
[INFO] [stderr] 1747 |                     let warn_msg = format!("Failed to create a regex pattern. Reason: {e}");
[INFO] [stderr]      |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_message`
[INFO] [stderr]     --> src/chat/chat_completions.rs:3269:37
[INFO] [stderr]      |
[INFO] [stderr] 3269 | ...                   let user_message = chat_request.messages.remove(1);
[INFO] [stderr]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_message`
[INFO] [stderr]     --> src/chat/chat_completions.rs:3330:37
[INFO] [stderr]      |
[INFO] [stderr] 3330 | ...                   let user_message = chat_request.messages.remove(0);
[INFO] [stderr]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err_msg`
[INFO] [stderr]     --> src/chat/chat_completions.rs:4073:61
[INFO] [stderr]      |
[INFO] [stderr] 4073 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stderr]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `warn_msg`
[INFO] [stderr]     --> src/chat/chat_completions.rs:4091:61
[INFO] [stderr]      |
[INFO] [stderr] 4091 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stderr]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err_msg`
[INFO] [stderr]     --> src/chat/chat_completions.rs:4548:69
[INFO] [stderr]      |
[INFO] [stderr] 4548 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stderr]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `warn_msg`
[INFO] [stderr]     --> src/chat/chat_completions.rs:4567:69
[INFO] [stderr]      |
[INFO] [stderr] 4567 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stderr]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err_msg`
[INFO] [stderr]     --> src/chat/chat_completions.rs:5048:61
[INFO] [stderr]      |
[INFO] [stderr] 5048 | ...                   let err_msg = format!("Fail to convert a vector of bytes to string. The length of the utf8 bytes exceeds 4. {e}");
[INFO] [stderr]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `warn_msg`
[INFO] [stderr]     --> src/chat/chat_completions.rs:5066:61
[INFO] [stderr]      |
[INFO] [stderr] 5066 | ...                   let warn_msg = format!("Fail to convert a vector of bytes to string. {e}");
[INFO] [stderr]      |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_warn_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_message`
[INFO] [stderr]     --> src/chat/responses.rs:2855:37
[INFO] [stderr]      |
[INFO] [stderr] 2855 | ...                   let user_message = chat_completions_messages.remove(1);
[INFO] [stderr]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_message`
[INFO] [stderr]     --> src/chat/responses.rs:2916:37
[INFO] [stderr]      |
[INFO] [stderr] 2916 | ...                   let user_message = chat_completions_messages.remove(0);
[INFO] [stderr]      |                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_message`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err_msg`
[INFO] [stderr]   --> src/files.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |             let err_msg = format!(
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_err_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output_size`
[INFO] [stderr]    --> src/tts.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let _output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stderr]     |         +
[INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `PLUGIN_VERSION`
[INFO] [stderr]     |
[INFO] [stderr] 107 -     let output_size = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stderr] 107 +     let PLUGIN_VERSION = graph.get_output(0, &mut output_buffer).map_err(|e| {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `llama-core` (lib) generated 15 warnings (run `cargo fix --lib -p llama-core` to apply 2 suggestions)
[INFO] [stderr] warning: `llama-core` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/llama_core-af81e118450ca712)
[INFO] [stderr]    Doc-tests llama_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "30445fffecee415f6b0a78e3b38d68aa1edeee702a664cac80c04b0b7c49b4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30445fffecee415f6b0a78e3b38d68aa1edeee702a664cac80c04b0b7c49b4c9", kill_on_drop: false }`
[INFO] [stdout] 30445fffecee415f6b0a78e3b38d68aa1edeee702a664cac80c04b0b7c49b4c9