[INFO] fetching crate yaa 2.17.0...
[INFO] building yaa-2.17.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate yaa 2.17.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate yaa 2.17.0
[INFO] finished tweaking crates.io crate yaa 2.17.0
[INFO] tweaked toml for crates.io crate yaa 2.17.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yaa 2.17.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yaa 2.17.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91ff05b75e29bfce7725855cac87521b5acde0658868d7238c276d30e00a665e
[INFO] running `Command { std: "docker" "start" "-a" "91ff05b75e29bfce7725855cac87521b5acde0658868d7238c276d30e00a665e", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "91ff05b75e29bfce7725855cac87521b5acde0658868d7238c276d30e00a665e", kill_on_drop: false }`
[INFO] [stdout] 91ff05b75e29bfce7725855cac87521b5acde0658868d7238c276d30e00a665e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 925f9ab22ec5ba74c6f51fa7240ae5b0c5f4602514a476f2dc36eb35a4d74975
[INFO] running `Command { std: "docker" "start" "-a" "925f9ab22ec5ba74c6f51fa7240ae5b0c5f4602514a476f2dc36eb35a4d74975", kill_on_drop: false }`
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[INFO] [stderr]    Compiling yaa v2.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `StreamResponseData` is never constructed
[INFO] [stdout]   --> src/core/session.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct StreamResponseData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ExecutionFailed` and `ValidationFailed` are never constructed
[INFO] [stdout]   --> src/core/tool.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum ToolError {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 10 |     #[error("Tool execution failed: {0}")]
[INFO] [stdout] 11 |     ExecutionFailed(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     #[error("Tool validation failed: {0}")]
[INFO] [stdout] 13 |     ValidationFailed(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ToolError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "925f9ab22ec5ba74c6f51fa7240ae5b0c5f4602514a476f2dc36eb35a4d74975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925f9ab22ec5ba74c6f51fa7240ae5b0c5f4602514a476f2dc36eb35a4d74975", kill_on_drop: false }`
[INFO] [stdout] 925f9ab22ec5ba74c6f51fa7240ae5b0c5f4602514a476f2dc36eb35a4d74975
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1168c916493dd713fa9c0e73eb5f926e4cbdd2321c35c2bcaa6c3f06cbc34e74
[INFO] running `Command { std: "docker" "start" "-a" "1168c916493dd713fa9c0e73eb5f926e4cbdd2321c35c2bcaa6c3f06cbc34e74", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaa v2.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `StreamResponseData` is never constructed
[INFO] [stdout]   --> src/core/session.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct StreamResponseData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `ExecutionFailed` and `ValidationFailed` are never constructed
[INFO] [stdout]   --> src/core/tool.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum ToolError {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 10 |     #[error("Tool execution failed: {0}")]
[INFO] [stdout] 11 |     ExecutionFailed(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     #[error("Tool validation failed: {0}")]
[INFO] [stdout] 13 |     ValidationFailed(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ToolError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.04s
[INFO] running `Command { std: "docker" "inspect" "1168c916493dd713fa9c0e73eb5f926e4cbdd2321c35c2bcaa6c3f06cbc34e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1168c916493dd713fa9c0e73eb5f926e4cbdd2321c35c2bcaa6c3f06cbc34e74", kill_on_drop: false }`
[INFO] [stdout] 1168c916493dd713fa9c0e73eb5f926e4cbdd2321c35c2bcaa6c3f06cbc34e74
