[INFO] fetching crate uikit 0.0.2...
[INFO] testing uikit-0.0.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate uikit 0.0.2 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate uikit 0.0.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uikit 0.0.2
[INFO] finished tweaking crates.io crate uikit 0.0.2
[INFO] tweaked toml for crates.io crate uikit 0.0.2 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30f3785ca4b347ce88e193fa547cac9ae44b2bb1302bbedc81571d5ac46e33d7
[INFO] running `Command { std: "docker" "start" "-a" "30f3785ca4b347ce88e193fa547cac9ae44b2bb1302bbedc81571d5ac46e33d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30f3785ca4b347ce88e193fa547cac9ae44b2bb1302bbedc81571d5ac46e33d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f3785ca4b347ce88e193fa547cac9ae44b2bb1302bbedc81571d5ac46e33d7", kill_on_drop: false }`
[INFO] [stdout] 30f3785ca4b347ce88e193fa547cac9ae44b2bb1302bbedc81571d5ac46e33d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a203065d63ee3e60af64d2b2ebdcc1958f40744bf4d8feeb8f5f1c82e28c4c79
[INFO] running `Command { std: "docker" "start" "-a" "a203065d63ee3e60af64d2b2ebdcc1958f40744bf4d8feeb8f5f1c82e28c4c79", kill_on_drop: false }`
[INFO] [stderr]    Compiling core-foundation-sys v0.2.3
[INFO] [stderr]    Compiling block v0.1.6
[INFO] [stderr]    Compiling malloc_buf v0.0.6
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling objc v0.2.7
[INFO] [stderr]    Compiling serde v0.6.15
[INFO] [stdout] error: native frameworks are only available on macOS targets
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling objc_id v0.1.1
[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] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a203065d63ee3e60af64d2b2ebdcc1958f40744bf4d8feeb8f5f1c82e28c4c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a203065d63ee3e60af64d2b2ebdcc1958f40744bf4d8feeb8f5f1c82e28c4c79", kill_on_drop: false }`
[INFO] [stdout] a203065d63ee3e60af64d2b2ebdcc1958f40744bf4d8feeb8f5f1c82e28c4c79