Aug 11 17:13:25.333 INFO checking coremidi-sys-1.0.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 17:13:25.333 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:13:25.333 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:13:25.333 INFO running `"docker" "create" "-v" "/tmp/crater.ZN46KlBUu1kn:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 17:13:25.535 INFO blam! 422658d84402000e95a1890bcf7a7787014a5086fc877bc2f81b5adc38b6dd8f
Aug 11 17:13:25.537 INFO running `"docker" "start" "-a" "422658d84402000e95a1890bcf7a7787014a5086fc877bc2f81b5adc38b6dd8f"`
Aug 11 17:13:26.579 INFO kablam!    Compiling core-foundation-sys v0.2.3
Aug 11 17:13:27.947 INFO kablam! error: native frameworks are only available on macOS targets
Aug 11 17:13:27.947 INFO kablam! 
Aug 11 17:13:27.990 INFO kablam! error: aborting due to previous error
Aug 11 17:13:27.991 INFO kablam! 
Aug 11 17:13:27.998 INFO kablam! error: Could not compile `core-foundation-sys`.
Aug 11 17:13:27.998 INFO kablam! 
Aug 11 17:13:27.998 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 17:13:28.017 INFO kablam! su: No module specific data is present
Aug 11 17:13:28.588 INFO running `"docker" "rm" "-f" "422658d84402000e95a1890bcf7a7787014a5086fc877bc2f81b5adc38b6dd8f"`
Aug 11 17:13:28.770 INFO blam! 422658d84402000e95a1890bcf7a7787014a5086fc877bc2f81b5adc38b6dd8f