[INFO] fetching crate gchdb 0.2.8...
[INFO] checking gchdb-0.2.8 against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692
[INFO] extracting crate gchdb 0.2.8 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gchdb 0.2.8 on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gchdb 0.2.8
[INFO] finished tweaking crates.io crate gchdb 0.2.8
[INFO] tweaked toml for crates.io crate gchdb 0.2.8 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3330ebdfe67657af21ef4e9b9b6cb59de969a5bb18794538e43c0ca168b6dae2
[INFO] running `Command { std: "docker" "start" "-a" "3330ebdfe67657af21ef4e9b9b6cb59de969a5bb18794538e43c0ca168b6dae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3330ebdfe67657af21ef4e9b9b6cb59de969a5bb18794538e43c0ca168b6dae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3330ebdfe67657af21ef4e9b9b6cb59de969a5bb18794538e43c0ca168b6dae2", kill_on_drop: false }`
[INFO] [stdout] 3330ebdfe67657af21ef4e9b9b6cb59de969a5bb18794538e43c0ca168b6dae2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb393cc856c585c387be87de783604840022eda357f8f482cd106e0f3ff015e3
[INFO] running `Command { std: "docker" "start" "-a" "eb393cc856c585c387be87de783604840022eda357f8f482cd106e0f3ff015e3", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `remove_blob`
[INFO] [stdout]  --> src/adapter/sqlite/mod.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | use blob::{get_blob, insert_blob, remove_blob};
[INFO] [stdout]   |                                   ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `remove_blob`
[INFO] [stdout]  --> src/adapter/sqlite/mod.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | use blob::{get_blob, insert_blob, remove_blob};
[INFO] [stdout]   |                                   ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_blob` is never used
[INFO] [stdout]   --> src/adapter/sqlite/blob.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn remove_blob(conn: &SqliteConnection, hash: i64) -> ChatRecordResult<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_blob` is never used
[INFO] [stdout]   --> src/adapter/sqlite/blob.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub fn remove_blob(conn: &SqliteConnection, hash: i64) -> ChatRecordResult<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.63s
[INFO] running `Command { std: "docker" "inspect" "eb393cc856c585c387be87de783604840022eda357f8f482cd106e0f3ff015e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb393cc856c585c387be87de783604840022eda357f8f482cd106e0f3ff015e3", kill_on_drop: false }`
[INFO] [stdout] eb393cc856c585c387be87de783604840022eda357f8f482cd106e0f3ff015e3