[INFO] fetching crate ainoio-agent 3.1.0...
[INFO] checking ainoio-agent-3.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate ainoio-agent 3.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ainoio-agent 3.1.0
[INFO] finished tweaking crates.io crate ainoio-agent 3.1.0
[INFO] tweaked toml for crates.io crate ainoio-agent 3.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ainoio-agent 3.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 147 packages to latest compatible versions
[INFO] [stderr]       Adding config v0.10.1 (available: v0.15.11)
[INFO] [stderr]       Adding strum v0.18.0 (available: v0.27.1)
[INFO] [stderr]       Adding strum_macros v0.18.0 (available: v0.27.1)
[INFO] [stderr]       Adding surf v1.0.3 (available: v2.3.2)
[INFO] [stderr]       Adding tokio v0.2.25 (available: v1.45.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-bag v1.11.1
[INFO] [stderr]   Downloaded serde_test v0.8.23
[INFO] [stderr]   Downloaded strum v0.18.0
[INFO] [stderr]   Downloaded strum_macros v0.18.0
[INFO] [stderr]   Downloaded linked-hash-map v0.3.0
[INFO] [stderr]   Downloaded rust-ini v0.13.0
[INFO] [stderr]   Downloaded serde-hjson v0.9.1
[INFO] [stderr]   Downloaded sluice v0.4.2
[INFO] [stderr]   Downloaded surf v1.0.3
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[INFO] [stderr]   Downloaded curl-sys v0.4.82+curl-8.14.1
[INFO] [stderr]   Downloaded libnghttp2-sys v0.1.11+1.64.0
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8076504a862e15f1056d30f39e27d9654bef4120a178490dc5ba0ddb8eea4591
[INFO] running `Command { std: "docker" "start" "-a" "8076504a862e15f1056d30f39e27d9654bef4120a178490dc5ba0ddb8eea4591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8076504a862e15f1056d30f39e27d9654bef4120a178490dc5ba0ddb8eea4591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8076504a862e15f1056d30f39e27d9654bef4120a178490dc5ba0ddb8eea4591", kill_on_drop: false }`
[INFO] [stdout] 8076504a862e15f1056d30f39e27d9654bef4120a178490dc5ba0ddb8eea4591
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 407b9f2f9360748e6d462e3c64d9204f858c949cecf72391c85417d4e50b04fd
[INFO] running `Command { std: "docker" "start" "-a" "407b9f2f9360748e6d462e3c64d9204f858c949cecf72391c85417d4e50b04fd", kill_on_drop: false }`
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[INFO] [stderr]     Checking ainoio-agent v3.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `batch` is never read
[INFO] [stdout]   --> src/aino_agent.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct BatchResponse {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 25 |     batch: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BatchResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `batch` is never read
[INFO] [stdout]   --> src/aino_agent.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | struct BatchResponse {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 25 |     batch: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BatchResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.91s
[INFO] running `Command { std: "docker" "inspect" "407b9f2f9360748e6d462e3c64d9204f858c949cecf72391c85417d4e50b04fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407b9f2f9360748e6d462e3c64d9204f858c949cecf72391c85417d4e50b04fd", kill_on_drop: false }`
[INFO] [stdout] 407b9f2f9360748e6d462e3c64d9204f858c949cecf72391c85417d4e50b04fd