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conan install sassc/3.6.1@ --build=sassc --profile:host=/Users/jenkins/w/BuildSingleReference@4/14303/c7261dd6-029f-432c-8e4e-5afce9cd5013/profile_host.txt --profile:build=default
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Configuration (profile_host):
[settings]
arch=armv8
build_type=Debug
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=12.0
os=Macos
[options]
[build_requires]
[env]

Configuration (profile_build):
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=12.0
os=Macos
os_build=Macos
[options]
[build_requires]
[env]

sassc/3.6.1: Forced build from source
Installing package: sassc/3.6.1
Requirements
    libsass/3.6.4 from 'conan-center' - Cache
    sassc/3.6.1 from local cache - Cache
Packages
    libsass/3.6.4:929c83d5aae0ebf9f67f0a2eb7bc58aed10c6910 - Missing
    sassc/3.6.1:b00b7a7b80dedf1d1c217a157009cd2a5275b23a - Build
Build requirements
    autoconf/2.71 from 'conan-center' - Cache
    automake/1.16.3 from 'conan-center' - Cache
    libtool/2.4.6 from 'conan-center' - Cache
    m4/1.4.18 from 'conan-center' - Cache
Build requirements packages
    autoconf/2.71:cc471ed355602ffa7007968c83aa4e7e648a38b5 - Download
    automake/1.16.3:3c28ba69276b46fd46e9c2060ba991d725ccab43 - Download
    libtool/2.4.6:f82f59608a22017ca5ceea2114611456d4373a12 - Download
    m4/1.4.18:801752c0480319b8e090188c566245a78e9abcf4 - Download

Cross-build from 'Macos:x86_64' to 'Macos:armv8'
Installing (downloading, building) binaries...

ERROR: Missing binary: libsass/3.6.4:929c83d5aae0ebf9f67f0a2eb7bc58aed10c6910
libsass/3.6.4: WARN: Can't find a 'libsass/3.6.4' package for the specified settings, options and dependencies:
- Settings: arch=armv8, build_type=Debug, compiler=apple-clang, compiler.libcxx=libc++, compiler.version=12.0, os=Macos
- Options: fPIC=True, shared=False
- Dependencies: 
- Requirements: 
- Package ID: 929c83d5aae0ebf9f67f0a2eb7bc58aed10c6910

ERROR: Missing prebuilt package for 'libsass/3.6.4'
Try to build from sources with '--build=libsass'
Use 'conan search <reference> --table table.html'
Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'