[INFO] fetching crate vstorinterface-sys 0.0.1... [INFO] testing vstorinterface-sys-0.0.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate vstorinterface-sys 0.0.1 into /workspace/builds/worker-27/source [INFO] validating manifest of crates.io crate vstorinterface-sys 0.0.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vstorinterface-sys 0.0.1 [INFO] finished tweaking crates.io crate vstorinterface-sys 0.0.1 [INFO] tweaked toml for crates.io crate vstorinterface-sys 0.0.1 written to /workspace/builds/worker-27/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a9968f424eb90ee1c882748a259e8b0a761a5cb9ec6b81118dce1ef72479ece [INFO] running `Command { std: "docker" "start" "-a" "2a9968f424eb90ee1c882748a259e8b0a761a5cb9ec6b81118dce1ef72479ece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a9968f424eb90ee1c882748a259e8b0a761a5cb9ec6b81118dce1ef72479ece", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a9968f424eb90ee1c882748a259e8b0a761a5cb9ec6b81118dce1ef72479ece", kill_on_drop: false }` [INFO] [stdout] 2a9968f424eb90ee1c882748a259e8b0a761a5cb9ec6b81118dce1ef72479ece [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2d3af301f7900cdcaa8993ccd85c7effd5135128eaf405c5dac7c3f0b894f3a [INFO] running `Command { std: "docker" "start" "-a" "d2d3af301f7900cdcaa8993ccd85c7effd5135128eaf405c5dac7c3f0b894f3a", kill_on_drop: false }` [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling vstorinterface-sys v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: cannot find attribute `experimental` in this scope [INFO] [stdout] --> src/lib.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | #![experimental] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `winapi::*` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use winapi::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `vstorinterface-sys` due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "d2d3af301f7900cdcaa8993ccd85c7effd5135128eaf405c5dac7c3f0b894f3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2d3af301f7900cdcaa8993ccd85c7effd5135128eaf405c5dac7c3f0b894f3a", kill_on_drop: false }` [INFO] [stdout] d2d3af301f7900cdcaa8993ccd85c7effd5135128eaf405c5dac7c3f0b894f3a