[INFO] fetching crate dipstick 0.9.2... [INFO] checking dipstick-0.9.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate dipstick 0.9.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate dipstick 0.9.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dipstick 0.9.2 [INFO] finished tweaking crates.io crate dipstick 0.9.2 [INFO] tweaked toml for crates.io crate dipstick 0.9.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate dipstick 0.9.2 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded minreq v2.6.0 [INFO] [stderr] Downloaded atomic_refcell v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c961084a487b47e2586b955690b1ba9d1477ba6f366ba8ccecdada5a10085d03 [INFO] running `Command { std: "docker" "start" "-a" "c961084a487b47e2586b955690b1ba9d1477ba6f366ba8ccecdada5a10085d03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c961084a487b47e2586b955690b1ba9d1477ba6f366ba8ccecdada5a10085d03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c961084a487b47e2586b955690b1ba9d1477ba6f366ba8ccecdada5a10085d03", kill_on_drop: false }` [INFO] [stdout] c961084a487b47e2586b955690b1ba9d1477ba6f366ba8ccecdada5a10085d03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2bc396c2bc4de3026368f063bb96db31e55bf66f9dc8145b5e051e6adc0f2a2 [INFO] running `Command { std: "docker" "start" "-a" "e2bc396c2bc4de3026368f063bb96db31e55bf66f9dc8145b5e051e6adc0f2a2", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling minreq v2.6.0 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking atomic_refcell v0.1.9 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking dipstick v0.9.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `skeptic` [INFO] [stdout] --> tests/skeptic.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | #[cfg(feature = "skeptic")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `bench`, `crossbeam-channel`, `default`, `doc-comment`, `parking_lot`, `self_metrics`, `tiny_http`, and `tokio` [INFO] [stdout] = help: consider adding `skeptic` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` 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 1.41s [INFO] running `Command { std: "docker" "inspect" "e2bc396c2bc4de3026368f063bb96db31e55bf66f9dc8145b5e051e6adc0f2a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2bc396c2bc4de3026368f063bb96db31e55bf66f9dc8145b5e051e6adc0f2a2", kill_on_drop: false }` [INFO] [stdout] e2bc396c2bc4de3026368f063bb96db31e55bf66f9dc8145b5e051e6adc0f2a2