[INFO] fetching crate cardano_ouroboros_network 0.2.7...
[INFO] checking cardano_ouroboros_network-0.2.7 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate cardano_ouroboros_network 0.2.7 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cardano_ouroboros_network 0.2.7 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cardano_ouroboros_network 0.2.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cardano_ouroboros_network 0.2.7
[INFO] tweaked toml for crates.io crate cardano_ouroboros_network 0.2.7 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate cardano_ouroboros_network 0.2.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded rusqlite v0.26.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 901f51d8893e7d977c74449b79ab76a3de2f8fc0c00d78b739f1ecceffb56aef
[INFO] running `Command { std: "docker" "start" "-a" "901f51d8893e7d977c74449b79ab76a3de2f8fc0c00d78b739f1ecceffb56aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "901f51d8893e7d977c74449b79ab76a3de2f8fc0c00d78b739f1ecceffb56aef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901f51d8893e7d977c74449b79ab76a3de2f8fc0c00d78b739f1ecceffb56aef", kill_on_drop: false }`
[INFO] [stdout] 901f51d8893e7d977c74449b79ab76a3de2f8fc0c00d78b739f1ecceffb56aef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6433f21c4e75ed8df6157f7791c481594a95acfb1fda3fee7f32c901a2c5cca
[INFO] running `Command { std: "docker" "start" "-a" "d6433f21c4e75ed8df6157f7791c481594a95acfb1fda3fee7f32c901a2c5cca", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> examples/local.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | use log::{info, error};
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.48s
[INFO] running `Command { std: "docker" "inspect" "d6433f21c4e75ed8df6157f7791c481594a95acfb1fda3fee7f32c901a2c5cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6433f21c4e75ed8df6157f7791c481594a95acfb1fda3fee7f32c901a2c5cca", kill_on_drop: false }`
[INFO] [stdout] d6433f21c4e75ed8df6157f7791c481594a95acfb1fda3fee7f32c901a2c5cca