[INFO] fetching crate clean_cli 0.1.2... [INFO] checking clean_cli-0.1.2 against master#5ad98b4026d5172f27615b105658bc8bfd677be8 for pr-129422 [INFO] extracting crate clean_cli 0.1.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate clean_cli 0.1.2 on toolchain 5ad98b4026d5172f27615b105658bc8bfd677be8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate clean_cli 0.1.2 [INFO] finished tweaking crates.io crate clean_cli 0.1.2 [INFO] tweaked toml for crates.io crate clean_cli 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages to latest compatible versions [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4810a68b74d5ff10f2e4f537bf4bcd97a04c5f2086173066e59176efa1ee4108 [INFO] running `Command { std: "docker" "start" "-a" "4810a68b74d5ff10f2e4f537bf4bcd97a04c5f2086173066e59176efa1ee4108", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4810a68b74d5ff10f2e4f537bf4bcd97a04c5f2086173066e59176efa1ee4108", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4810a68b74d5ff10f2e4f537bf4bcd97a04c5f2086173066e59176efa1ee4108", kill_on_drop: false }` [INFO] [stdout] 4810a68b74d5ff10f2e4f537bf4bcd97a04c5f2086173066e59176efa1ee4108 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+5ad98b4026d5172f27615b105658bc8bfd677be8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76dec45247b2507c7e254f0b8d21b134933b9f805a4f1ee8176feae2ffa50fcb [INFO] running `Command { std: "docker" "start" "-a" "76dec45247b2507c7e254f0b8d21b134933b9f805a4f1ee8176feae2ffa50fcb", kill_on_drop: false }` [INFO] [stderr] Checking clean_cli v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `description` is never read [INFO] [stdout] --> src/parameter.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Parameter { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 30 | pub(super) description: String [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Parameter` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `description` is never read [INFO] [stdout] --> src/parameter.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Parameter { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 30 | pub(super) description: String [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Parameter` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "76dec45247b2507c7e254f0b8d21b134933b9f805a4f1ee8176feae2ffa50fcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76dec45247b2507c7e254f0b8d21b134933b9f805a4f1ee8176feae2ffa50fcb", kill_on_drop: false }` [INFO] [stdout] 76dec45247b2507c7e254f0b8d21b134933b9f805a4f1ee8176feae2ffa50fcb