[INFO] fetching crate cardinal-base 0.2.41...
[INFO] checking cardinal-base-0.2.41 against master#198328ad7960b1bece0dc48496bff6c62dd5d339 for pr-148477-2
[INFO] extracting crate cardinal-base 0.2.41 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate cardinal-base 0.2.41
[INFO] finished tweaking crates.io crate cardinal-base 0.2.41
[INFO] tweaked toml for crates.io crate cardinal-base 0.2.41 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cardinal-base 0.2.41 on toolchain 198328ad7960b1bece0dc48496bff6c62dd5d339
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+198328ad7960b1bece0dc48496bff6c62dd5d339" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cardinal-base 0.2.41 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" "+198328ad7960b1bece0dc48496bff6c62dd5d339" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-openssl v0.6.5
[INFO] [stderr]   Downloaded ts-rs v10.1.0
[INFO] [stderr]   Downloaded ts-rs-macros v10.1.0
[INFO] [stderr]   Downloaded cardinal-config v0.2.41
[INFO] [stderr]   Downloaded cf-rustracing v1.1.0
[INFO] [stderr]   Downloaded matchit v0.8.6
[INFO] [stderr]   Downloaded pingora-openssl v0.6.0
[INFO] [stderr]   Downloaded rust_decimal v1.38.0
[INFO] [stderr]   Downloaded openssl-src v300.5.2+3.5.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+198328ad7960b1bece0dc48496bff6c62dd5d339" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ccefca407c8da82ff68a9dcae48fdc986e245c502964565150c8687ec2821f4
[INFO] running `Command { std: "docker" "start" "-a" "6ccefca407c8da82ff68a9dcae48fdc986e245c502964565150c8687ec2821f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ccefca407c8da82ff68a9dcae48fdc986e245c502964565150c8687ec2821f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ccefca407c8da82ff68a9dcae48fdc986e245c502964565150c8687ec2821f4", kill_on_drop: false }`
[INFO] [stdout] 6ccefca407c8da82ff68a9dcae48fdc986e245c502964565150c8687ec2821f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+198328ad7960b1bece0dc48496bff6c62dd5d339" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1319e7ef48ed5dd27669c8601ac18c05f9ae0639eaa5fb3c6f2fd1f25b8c5665
[INFO] running `Command { std: "docker" "start" "-a" "1319e7ef48ed5dd27669c8601ac18c05f9ae0639eaa5fb3c6f2fd1f25b8c5665", kill_on_drop: false }`
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[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking cardinal-errors v0.2.41
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[INFO] [stderr]     Checking cardinal-base v0.2.41 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `dsn` is never read
[INFO] [stdout]    --> src/context.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 230 |     struct Db {
[INFO] [stdout]     |            -- field in this struct
[INFO] [stdout] 231 |         dsn: String,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Db` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/context.rs:379:14
[INFO] [stdout]     |
[INFO] [stdout] 379 |     struct A(Arc<B>);
[INFO] [stdout]     |            - ^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `A` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/context.rs:381:14
[INFO] [stdout]     |
[INFO] [stdout] 381 |     struct B(Arc<A>);
[INFO] [stdout]     |            - ^^^^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `B` 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 6m 42s
[INFO] running `Command { std: "docker" "inspect" "1319e7ef48ed5dd27669c8601ac18c05f9ae0639eaa5fb3c6f2fd1f25b8c5665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1319e7ef48ed5dd27669c8601ac18c05f9ae0639eaa5fb3c6f2fd1f25b8c5665", kill_on_drop: false }`
[INFO] [stdout] 1319e7ef48ed5dd27669c8601ac18c05f9ae0639eaa5fb3c6f2fd1f25b8c5665