[INFO] fetching crate core-midi-sys 0.1.1...
[INFO] documenting core-midi-sys-0.1.1 against nightly for scrape-examples
[INFO] extracting crate core-midi-sys 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate core-midi-sys 0.1.1 on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate core-midi-sys 0.1.1
[INFO] finished tweaking crates.io crate core-midi-sys 0.1.1
[INFO] tweaked toml for crates.io crate core-midi-sys 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fad10ede64065c974e98f6d7c3ed593472c52ed04ff1b1a5ba2b3b95c970fdc
[INFO] running `Command { std: "docker" "start" "-a" "1fad10ede64065c974e98f6d7c3ed593472c52ed04ff1b1a5ba2b3b95c970fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fad10ede64065c974e98f6d7c3ed593472c52ed04ff1b1a5ba2b3b95c970fdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fad10ede64065c974e98f6d7c3ed593472c52ed04ff1b1a5ba2b3b95c970fdc", kill_on_drop: false }`
[INFO] [stdout] 1fad10ede64065c974e98f6d7c3ed593472c52ed04ff1b1a5ba2b3b95c970fdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b671943a39194558799f13a1c7db96f55fbd137f69395d5af07f079404124bcf
[INFO] running `Command { std: "docker" "start" "-a" "b671943a39194558799f13a1c7db96f55fbd137f69395d5af07f079404124bcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling core-foundation-sys v0.2.3
[INFO] [stdout] error: library kind `framework` is only supported on Apple targets
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `core-foundation-sys` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b671943a39194558799f13a1c7db96f55fbd137f69395d5af07f079404124bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b671943a39194558799f13a1c7db96f55fbd137f69395d5af07f079404124bcf", kill_on_drop: false }`
[INFO] [stdout] b671943a39194558799f13a1c7db96f55fbd137f69395d5af07f079404124bcf